Showing posts with label Sustainable Agriculture and Food Security. Show all posts
Showing posts with label Sustainable Agriculture and Food Security. Show all posts

Tuesday, 10 November 2015





Central Asia: CGIAR Promotes Sustainable Land Management | ICARDA


12 August 2015, ICARDA — “With the IFAD-funded ICARDA project to streamline the creation and use of knowledge about sustainable land management (SLM) in the five Central Asian countries (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan), efforts to combat land degradation in Central Asia have received a new impetus.
This initiative aims to improve knowledge on SLM practices in the region, tailor this practical knowledge to the needs of local populations and authorities as well as shape better informed policies. It also intends to establish a platform to consolidate knowledge and promote sustainable land management approaches and technologies that have already been devised by researchers in the five Central Asian countries. …”
Photo caption: Partners of the knowledge management project of the Central Asian Countries Initiative for Land Management (CACILM) on a Field Day




In Mexico, 1500 smallholders build their sustainable landscape | Global Landscapes Forum


12 August 2015,  Global Landscape Forum — “In recognition for their work, Consejo Civil Mexicano para la Silvicultura Sostenible has won the 2013 Land for Life Award.
The Amanalco Valle Bravo Basin in central Mexico provides vital water and forest resources to millions of people. But recently the land has suffered due to population pressures and unplanned development. CCMSS has built the capacity of 1,500 families of smallholder farmers for sustainable agriculture and forestry management over 15,200 hectares. They also are piloting carbon finance (REDD+) and payment for ecosystem services programs in Mexico.”

Updated Map Shows Biofortification’s Growing Global Reach | IFPRI


21 September 2015, IFPRI —
Nearly 50 countries are now growing or testing biofortified crops, demonstrating the global momentum to promote these nutritious staple crops to more farmers and consumers. At the Second Global Conference on Biofortification (GCOBII) last year, participants committed to scaling up biofortified crops. Since then, five more countries have released nutritious crops, and an additional eight countries are evaluating them prior to release to farmers.
HarvestPlus has published an updated map showing the countries that are now growing or testing biofortified crops. The crops range from vitamin A plantain to zinc wheat.

Seeds of Sustainability in Afghanistan | ICARDA

12 August 2015, ICARDA — “After three decades of war, the agricultural sector in Afghanistan, which is the main source of food and income for many in the country, requires creative and innovative thinking to support the agricultural economy and national development efforts. According to the Ministry of Agriculture, Irrigation and Livestock (MAIL), poor quality seed is one of the major hindrances in agricultural sustainability and improving poor livelihoods.
To address this challenge, ICARDA along with MAIL initiated the Community, Livestock, and Agriculture Project (CLAP) in 2014 to conduct research and provide quality seeds of cereals, vegetables and forage crops to farmers in Kabul, Parwan and Logar provinces. The project is being funded by IFAD for six years.Under this project, ICARDA provided improved seeds of wheat to 45 farmers in Parwan province to establish demo-plots in their villages. With this improved quality of seed, the average yield of farmers has doubled on the demo-farms. …”
Photo: Mr. Ajab Gul showing his yield from Zagras variety of wheat. Credit ICARDA

In Kenya Sustainable Tea Burns Food Waste Not Trees |


15 August 2015
SciDev.Net —
“Tea production is an energy-thirsty business. Typically, wood is burned to dry tea leaves, but forests must also be cleared to make room for plantations.
Now a factory in Makomboki, 85 kilometres north of Nairobi, in Kenya, is trying to reduce deforestation by using macadamia, cashew and rice husks instead of timber. By doing so, it went from cutting down up to 60,000 trees a year to solely using waste biomass.
But experts warn that, although this reduces waste and spares forests, the system may not be the way to go, since burning biomass still emits carbon. …”

Arsenic found in many American red wines, but health risks depend on total diet

Date:
September 29, 2015
Source:
University of Washington
Summary:
A new study that tested 65 wines from America's top four wine-producing states -- California, Washington, New York and Oregon -- found all but one have arsenic levels that exceed US drinking water standards. But health risks from that naturally-occurring toxic element depend on how many other high-arsenic foods and beverages, such as apple juice, rice, or cereal bars, an individual person eats.

FULL STORY

The U.S. Environmental Protection Agency allows drinking water to contain no more than 10 parts per billion of arsenic. The wine samples in this study ranged from 10 to 76 parts per billion, with an average of 24 parts per billion.
Credit: © BillionPhotos.com / Fotolia
A new University of Washington study that tested 65 wines from America's top four wine-producing states -- California, Washington, New York and Oregon -- found all but one have arsenic levels that exceed what's allowed in drinking water.
The U.S. Environmental Protection Agency allows drinking water to contain no more than 10 parts per billion of arsenic. The wine samples ranged from 10 to 76 parts per billion, with an average of 24 parts per billion.
But a companion study concluded that the likely health risks from that naturally-occurring toxic element depend on how many other foods and beverages known to be high in arsenic, such as apple juice, rice, or cereal bars, an individual person eats. The highest risks from arsenic exposure stem from certain types of infant formulas, the study estimated.
The two studies from UW electrical engineering professor Denise Wilson appear on the cover of the October 2015 issue of the Journal of Environmental Health.
"Unless you are a heavy drinker consuming wine with really high concentrations of arsenic, of which there are only a few, there's little health threat if that's the only source of arsenic in your diet," said Wilson.
"But consumers need to look at their diets as a whole. If you are eating a lot of contaminated rice, organic brown rice syrup, seafood, wine, apple juice -- all those heavy contributors to arsenic poisoning -- you should be concerned, especially pregnant women, kids and the elderly."
Arsenic is a naturally occurring element that is toxic to humans in some forms, and can cause skin, lung and bladder cancers, and other diseases. As rain, rivers or wind erode rocks that contain arsenic, it leaches into water and soil. From there, the toxic metalloid can work its way into the food chain.
The UW study is the first peer-reviewed research in decades to look at the arsenic content of American wines. As a group, they had higher arsenic levels than their European counterparts, likely due to the underlying geology of U.S. wine growing regions.
The study looked at red wines, except from two areas in Washington where only white wines were produced, because they are made with the skin of grapes where arsenic that is absorbed from soil tends to concentrate.
Wilson also tested for lead, which is a common co-contaminant. The study found lead in 58 percent of the samples, but only 5 percent -- all from New York -- exceeded drinking water standards.
Washington wines had the highest arsenic concentrations, averaging 28 parts per billion, while Oregon's had the lowest, averaging 13 parts per billion.
"There were no statistical differences among Washington, New York and California," she said. "The only star in the story is Oregon, where arsenic concentrations were particularly low."
Where possible, the study also compared wines grown in "new" vineyards and those that had been converted from other agricultural uses like orchards, where farmers likely used arsenic-based pesticides that were popular in the early 20th century. It found some evidence that higher levels of arsenic in Washington red wines could be a result of pesticide residue.
Because the average adult drinks far more water (between 1.7 and 3.2 cups per day) than even core or frequent wine drinkers (roughly a half cup per day on average), it's an imperfect comparison to gauge health risks based on the EPA drinking water standard of 10 parts per billion. That's why Wilson also evaluated how much arsenic individuals can safely consume from all the sources in their diet.
In a companion study, she compiled consumption data for foods that have been shown to contain arsenic -- juice, milk, bottled water, wine, cereal bars, infant formula, rice, salmon and tuna.
From that, she was able to determine how much of an arsenic "dose" an average child or adult would get from each food source and how close it would come to risk thresholds set by the U.S. Agency for Toxic Substances and Disease Registry for total arsenic consumption across a person's diet.
For the core or frequent adult wine drinker, the arsenic consumed from that single source would only make up 10 to 12 percent of the total maximum recommended daily arsenic intake. But if that person also eats large quantities of contaminated rice, tuna or energy bars, for instance, that could push that individual's arsenic consumption beyond levels that are considered safe.
A person who eats an average or large amount of contaminated rice would get between 41 and 101 percent of the maximum recommended daily dose of arsenic from that one source alone, the study found. A child who drinks apple juice could get a quarter of the maximum daily arsenic dose from that single source.
The food that posed the largest risk of arsenic poisoning was infant formula made with organic brown rice syrup, an alternative to high-fructose corn syrup. Wilson estimated that some infants eating large amounts of certain formulas may be getting more than 10 times the daily maximum dose of arsenic.
Based on recent studies that have found arsenic in numerous foods and beverages, Wilson recommends that U.S. wineries test for arsenic and lead in irrigation and processing water and take steps to remove those contaminants if levels are found to be high.
But rather than litigate against vineyards -- as some have done -- she would encourage consumers to evaluate their diets more holistically and speak with a doctor if they have concerns. Tests are available that can detect high arsenic levels and tend to capture arsenic exposure over longer histories than other toxic chemicals.
"The whole idea that you would sue a winery for having arsenic in their wine is like suing someone for having rocks in their yard," Wilson said. "My goal is to get people away from asking the question 'who do we blame?' and instead offer consumers a better understanding of what they're ingesting and how they can minimize health risks that emerge from their diets."
More information on the published article can be found at: http://www.neha.org/node/3232

Story Source:
The above post is reprinted from materials provided by University of Washington. The original item was written by Jennifer Langston. Note: Materials may be edited for content and length.

Journal Reference:
  1. Denise Wilson. Arsenic Content in American Wine. Journal of Environmental Health, October 2015, Volume 78, No. 3

The Rise of the Soil Carbon Cowboys |


19 August 2015, Green Biz, Peter Byck — “Ranching is a rare occupation. Rarer still are the ranchers pioneering new ways to graze cattle, transforming their ranches and farms into vibrant ecosystems, producing black ink for their bank accounts and giving their incredibly robust animals a great life (with the exception of one bad day).
These new grazing methods have many names — mob grazing, managed intensive grazing, holistic management. Our group of scientists and ranchers call it Adaptive Multi-Paddock (AMP) Grazing.
As you can see in our short film, “Soil Carbon Cowboys” (it’ll take you 12 minutes), AMP grazing helps ranchers regenerate their soils, with cascading benefits: More water soaks into and stays in the soil; soil microbes thrive; plant nutrition and production levels take off; and wildlife — from bugs to birds to large mammals — flocks to the ranches. …”

Healthier, more sustainable olive oil

Date:
September 7, 2015
Source:
Universidad Politécnica de Madrid
Summary:
The benefits of virgin olive oil is due to minority compounds that can be increased with sustainable irrigation strategies, a team of researchers has confirmed.

FULL STORY

Olive grove of Cornicaba variety in flowering phase.
Credit: David Pérez López
A team of researchers, that includes UPM, has confirmed that a part of the benefits of virgin olive oil is due to minority compounds that can be increased with sustainable irrigation strategies.
Researchers from Universidad Politécnica de Madrid (UPM), Center for Soil Science and Applied Biology Segura (CEBAS-CSIC), Institut des Biomolécules Max Mousseron (IBMM) from Université de Montpellier and the Centro Agrario El Chaparrillo of Castilla-La Mancha have carried out an experimental work for irrigation of an olive grove in order to verify the effects on water stress on both the quantity and quality of the resulting oil. After two years of research, they proved that the usage of regulated deficit irrigation does not affect on the quantity of production, but it does causes a content increase of phytoprostanes in the oil which are beneficial components to health, therefore it seems to be a good practice for irrigation of olive groves since, besides, It is more sustainable for the environment.
Olive oil is one of the main components of the Mediterranean diet and Spain, with 2.5 million hectares of cropped area, its main producer. Recent studies suggest links between various olive oil components and their beneficial effects on health. In this sense, it is important to highlight that this functional food has high levels of monounsaturated acids such as oleic acid which has beneficial effects on cardiovascular and liver health. Besides, olive oil has multiples minor components such as polyphenols that have a high biological activity.
Phytoprostanes are other minor components present in olive oil which are not only excellent biomarkers of oxidative degradation products of plants, but also are considered biologically active molecules as they are components of an archaic signaling system to protect plants against oxidative damage. These components are found in free and esterified plants. However, due to lack of enough enzymes for hydrolyzing esters, only those found in their free form are absorbed by our body. Although little is still known about its biological effects, there are evidences that phytoprostanes can help to modulate the function of the vascular system and immune system.
Despite the fact that olive crops are traditionally developed in dry conditions, it has been proved that irrigation is an essential practice to improve olive oil production and productivity. However, over the last years, there have been other problems apart from arid climate conditions and persistent water shortages such as the strong competition with other non-agricultural users. Thus, in order to face this water scarcity, a sustainable irrigation has to combine a production increase with minimal water usage.
Thus, a group of researchers from UPM, CEBAS-CSIC, IBMM and from the Centro Agrario El Chaparrillo experimented with a particular practice of irrigation: regulated deficit irrigation (RDI) that consists of restricting irrigation during the phases in which water stress have no impact on production.
This research was carried out in an olive grove of the Cornicabra variety with an area of 7x5 m in Ciudad Real. During two years, 2012 and 2013, researchers conducted a control treatment, watered to avoid water stress and three RDI treatments. As a result of the last treatments, diverse levels of water stress were triggered during the phase of pit hardening.
It was observed that although water stress does not affect on quantity production it does affect on its quality thanks to an increase of phytoprostanes which are beneficial for health. Researchers have found that the level of phytoprostanes changes every year, possibly due to environmental conditions or due to tree loads. This may be a topic for future research.
Regulated deficit irrigation (RDI) is therefore a recommended practice for irrigation of olive groves to achieve healthier food apart from being more sustainable.

Story Source:
The above post is reprinted from materials provided by Universidad Politécnica de Madrid. Note: Materials may be edited for content and length.

Journal Reference:
  1. COLLADO-GONZÁLEZ, J.; PÁREZ-LÓPEZ, D.; MEMMI, H.; CARMEN GIJÓN, M.; MEDINA, S.; DURAND, T.; GUY, A.; GALANO, J.M.; FERRERES, F.; TORRECILLAS, A.; GIL-IZQUIERDO, A. Water Deficit during Pit Hardening Enhances Phytoprostanes Content, a Plant Biomarker of Oxidative Stress, in Extra Virgin Olive Oil. Journal of Agricultural and Food Chemistry, 63 (14): 3784-3792 DOI: 10.1021/acs.jafc.51300805

How COP 21 is Feeding Kellogg’s Supply Chain Strategy | Green Biz



3 August 2015, Green Biz, Barbara Brady — “In the wheat fields of eastern Michigan, third-generation farmer Justin Krick is using electronic-soil-reading gadgets and GPS mapping that his father and great-uncle say they never needed — but appreciate now.
The precision agriculture devices made by Syngenta allow Krick to vary nutrient and water management field-by-field, depending on data about soil type and saturation levels, rather than use a one-size-fits-all approach for the farm’s 1,200 acres.
“That greatly reduced the amount of fertilizer needed because it is only placed in certain fields now. That’s been a real big thing; it cuts down on the amount we need,” Krick said. And it has two major results: “a cost savings to the farm, but also sustainability because we are not overapplying anything and we are able to get maximum yield.”
The Krick family supplies soft white winter wheat to Kellogg through the local Star of the West Milling Company. Kellogg’s uses this Michigan wheat to make its Mini-Wheat cereals.As a partner in the Kellogg Great Lakes Origin program, Krick and Star of the West Mill are also supplying pieces to a grand sustainability plan that not only is rippling through Kellogg’s supply chain in Michigan but has ramifications that might be heard in Paris at COP 21 in December. Businesses will be at the table this year when international delegates meet to forge a global carbon reduction agreement. …”

ABOUT TRICHODERMA SP AND BENEFIT OF AGRICULTURAL

Can Progressive, Cutting-edge Organic Agriculture Feed Everyone?



Change We Can Believe In

In 2007, then presidential candidate Barack Obama promised that if elected he would direct more money for organic agriculture. He also said, “If I am elected president of the United States, I will support legislation that will require the mandatory labeling of genetically modified foods.” Now, well into his second term, it seems Obama has no intention of honoring his promises. Even if Obama honored his word, would such steps be enough to ensure our survival?
Can organic farms yield comparable outputs with conventional farms? To answer this question in 2002, Dr. Paul Mader and colleagues analyzed more than two decades of data. On average, organic farms yielded 80% of the output conventional farms produced. Although the yield was lower, the quality of the produce and the quality of the soil was far superior in every conceivable way. There are more nutrients found in organic foods.
The use of chemicals, so prevalent in modern agriculture, may result in a high yield (for a time), but their use is actually more expensive than organic food production. Conventional agriculture is more profitable for farmers due to government subsidies. That’s right; our taxes pay farmers more to cause harm to the environment and to produce chemically laden foods.
Subsistence strategies are a cultural phenomena. Just as language cannot be separated from culture neither can food be separated from culture. The food people eat and how the food is produced varies dramatically from one group of people to another. As with linguistic centrism, people tend to think that their way is the best way. Americans are often under this delusion in regards to feeding the world without simultaneously polluting it. Could the world feed itself without the so called benefits brought forth by the chemicals and drugs used in conventional agriculture?

Sustainable Farms:
Farmers all over the world are proving it can be done, among them farmers such as Takao Furuno, a successful organic farmer from Japan. The Furuno farm works as a part of an ecosystem. Every year, after planting their rice, they release hundreds of ducklings into the rice paddies. The ducklings consume weeds that would otherwise compete with the rice. They also consume pests such as insects and snails. The ducklings fertilize the rice with their waste and oxygenate the water by their movements.
agriculture

Which countries have the most organic agricultural land? | World Economic Forum

4 August 2015, World Economic Forum — “Organic goods are an increasingly popular consumer choice across the world, as people respond to the reported health and environmental benefits – according to the Research Institute of Organic Agriculture (FiBL), the value of organic goods sales reached $72 billion in 2013.

HOW TO MAKE FERTILIZER AND MICROORGANISM BIOLOGICAL PGPR FARMER ASSOCIATES

local micro-organism PGPR
local micro-organism culturing process
On this occasion we will discuss about how to create a local micro-organisms (PGPR), the discussion yesterday we have discussed about how the benefits for our plants, so now discuss how to make it.?..
as has been discussed previously in the discussion of the benefits of biological fertilizer, here we will try to discuss how to make it, we will try to utilize raw materials that are around us are cheap, especially if the raw material is free to get it.
Now we just peeled the discussion.

Preparation of bacteria, the bacteria that we can get in our environment by:
Find healthy weeds or grass, or garbage under the bamboo grove.
Disconnect and discard the soil around the roots, but do not be too clean or leave a little soil.
Cut the roots and soak in boiling water for 2-4 days
Water immersion can be used as a source of bacteria.
Preparation of bacterial growth media:

Materials: Clean water 20ltr (do peke d tap water that has been sterilized / use water from the water source) + Shrimp without preservatives 100gr + Air leri 1ltr + Sugar 250gr + Lime dead / Enjet 1 teaspoon.

How to:
 Heat the water to a boil.
Put ingredients one at a time and stir until evenly distributed.
After cooking, chill the water until its temperature is equal to room temperature.
Filter to obtain a solution that is ready to be used for growing medium.
PGPR manufacture:
 Put the source material of bacteria in the solution to bacterial growth medium / input source of the bacteria into a solution of 2-5 glasses of growing medium.
 Mix well.
Perform stirring every day, or use the aerator.
Wait until 5-7 days, PGPR ready to sign future smells / odors tape and more turbid liquids.
The use of PGPR:
Biological fertilizer can be used starting from seed soaking, seed before planting and at planting already in the field, with a ratio of 1: 15.

PGPR

An Easy Way to Make Aquaponics at Home and urban farmers

How To Make Easy Hydroponics at Home and Urban Farmer

Hydroponics
hydroponics.
Understanding and explanation Hydroponics Plant.

Hydroponics (latin: hydro = water; hot = work) is a method of farming without the use of soil media, but by using a solution of mineral nutrient or other substance containing nutrients such as coconut fiber, mineral fiber, sand, broken bricks, wood dust , and others as a substitute for soil media.
Hydroponic plants can be done in small - piecemeal at home as a hobby or a large - scale commercial purposes. Some of the advantages of plants in hydroponic systems, among others:
Environmentally friendly because it does not use pesticides or insecticides that can damage the soil, using water only 1/20 of ordinary plants, and reduce CO2 because it does not need to use a vehicle or machinery.
These plants do not damage the soil because it does not use soil media and also do not need a large place.
Plant roots can check periodically to ensure its growth.
More efficient use of water for watering the water does not need to be done every day because the mineral solution used media always accommodated inside the container used.
Results can be eaten whole plant, including the roots because it is free from dirt and pests.
More efficient because it does not have to pour water on a daily basis, does not require a lot of land, crops media can be made in stages.
Faster plant growth and quality of the crop can be maintained.
Could save the use of agricultural fertilizers.
Do not need a lot of manpower.
Cleaner working environment.
No problem pests and plant diseases caused by bacteria, worms and nematodes are widely available in the soil.
Can be planted anywhere even in the garage and rocky ground.
Can be planted at any time because they do not know the seasons.
Some plants are often grown hydroponically, is pakchoy vegetables such as broccoli, cabbage, spinach, kale, tomatoes, onions, even strowbery, etc. Thus the plant is often the primary choice of vegetarians who are very concerned the murder of a plant if there are living things, mixed with chemical elements, environmental conservation and reforestation.

Some Important Factors to Look
Hydroponics
hydroponic plants.
Nutrition solution, should pay attention to the amount and pH corresponding elements. Elements pH range of 5.5 to 7.5. This nutrient solution containing concentrations of N, P, K, Ca, Mg, S, in large numbers, while the elements Fe, Mn, Zn, Cu, B, Mo, and Cl in small quantities. Nutrient solution made by dissolving the salt - fertilizer salts in water. Various types of fertilizer salts can be used for nutrient solution, the choice is usually over priced and the solubility of the fertilizer salts.
Growing Media, among others, consists of bricks, sand, gravel, husk charcoal, sponge, pumice, etc.
Water must be considered, the quality of water used, the salinity level does not exceed 2500 ppm and EC value of not more than 6.0 mmhos / cm. The water should not contain too many heavy metal elements.
Oxygen, plays an important role in hydroponics. Lack of oxygen will cause the cell walls are difficult to penetrate, so the plants will be short of water. Thus the plant will quickly wither because the solution does not contain oxygen. Administration of oxygen into the solution can be through air bubbles bubbles as the water pump used aquarium, replacing the nutrient solution regularly, cleaning or uproot plants that are too long, and provide the ventilation holes at the site of implantation.

How to make :
  • Guttering cut to a size of 1 meter.
  • PVC pipe to drain the water from the pool to the respective gutter by using a pump pond water that flowed in from the front of the gutter side up and out of the lower end of the other side gutters.
  • Cork stereoform which cut the size of gutters and punched to the size of a mini plastic cups that - that Jely.
  • Buy a pack of snack foods jelly Jely in supermarkets, and having eaten it, the plastic can be used by cutting to the ends (split one side) so that it can be clamped vegetables to be planted.
  • cotton sieve size cut small fish For wrapping the upper root vegetables.
  • enter vegetables that have been wrapped in cotton filter into plastic cups that - that Jely and place it in the hole - hole cork gutters that flowed water ponds.
  • To prevent caterpillars and insects or other pests, can be closed by using a fine mesh.

Easy Hydroponics

Integrated Agricultural Using Concept Permaculture and Natural Pesticides Towards Healthy Food

Permaculture is a design science disciplines of ecology, ecological engineering science, and environmental science and architectural design to develop sustainable agricultural systems based on natural ecosystem.

The core of permaculture systems are:

  • Care about the earth, because without a healthy earth man can not prosper.
  • Care about humans, that all human beings should have access to the resources needed for their lives, one of them is getting access to healthy food.
  • To recover the surplus and agricultural inputs into the system, including restoring agricultural waste for recycling.
One of the core methods permaculture system is that one element can perform multiple functions.
One example, place a block on the outskirts of the city, in summer residents maintain or care for the sheep. The main task is to control the sheep eat the grass by the way. And sheep are also a source of fertilizer through their droppings, he became a pet and controlling the grass until the end of the growing season, and sheep are a source of protein-containing foods are organic.

Etymology
One of the inventors of permaculture is David Holmgren, he described that permaculture system is place or an area that is designed to mimic the patterns and relationships that exist in nature, and also a place that could produce food, fiber and energy for local residents. The term "permaculture" as a systematic method that was first coined by Bill Mollison and David Holmgren in 1978. The term "permaculture" refers to a sedentary farming, and developed more widely to be a "permanent culture" inspired by the philosophy of natural farming that became cultural Fukuoka (culture of) them. In 1981, Mollison was awarded the Right Livelihood Award, which is claimed as an alternative "Nobel Prize". Mollison was given the award because "has been developing and promoting the theory and practice of permaculture".

A permaculture teacher in America, Warren Brush, estimates that there are currently 2.5 million permaculture practitioners in 135 countries. According to Brush, claims that permaculture is currently feeding more people than the entire aid program in the world is true.

Permaculture methods developed from experiments in the field of agriculture, architecture and social that has lasted for hundreds of years.

The unique of this science is because it successfully combines all disciplines into one integrated system. Many ideas early in permaculture is now widely practiced, like the process of making organic fertilizer (Please read also how to make organic fertilizer), vertical gardens, the use of the coating material (mulching), rain water harvesting with moist soil (swales), aquaponic, and so on ,

Permaculture can adapt and control the different concepts, such as passive solar heating and duck farms, into one integrated structure. Until, this science also has many branches.

One example is the branch 'permablitz', where a number of volunteers gathered in one place in a suburban area for sharing power and grow food. This concept was first conceived in Melbourne, Australia, in 2006, by a young graduate named Dan Palmer permaculture.

The idea then spread to many countries, such as Indonesia, Canada, Portugal, Turkey and the United States.

While Transition Towns is a movement that originated in Ireland, driven by permaculture teacher named Rob Hopkins. He made the concept of a bottom-up process that prepares people to confront climate change and the decline in petroleum supplies.

Site David Holmgren Permaculture even suggested that perhaps is one of the 'export intellectual' Australia's most significant. Powerhouse Museum in Sydney also mentioned that permaculture is one of Australia's greatest innovation in the century after the formation of the Federation, or the independence of this country.

Integrated Agricultural Using Concept Permaculture and Natural Pesticides Towards Healthy Food

History
In 1929, Joseph Russell Smith taking what he termed as permanent agriculture in his book Tree Crops: A Permanent Agriculture that contains the results of research on fruit and nut trees as crops for human food and animal feed. Smith sees the world as a whole relationship and proposes to use a mixed system orchard trees and crops that take shelter among the trees. This book inspired many individuals to make agriculture more sustainable.
Permaculture Concept
Permaculture Concept
Working Principle Permaculture
agroforestry      
Agroforestry is an integrated approach to explore the interaction between trees and shrubs with crops and livestock. Agroforestry combines agricultural and forestry technologies to manipulate land use more diverse, productive, profitable, healthy and sustainable. In agroforestry systems, trees and shrubs used in farming systems or non-timber forest products cultivated in the forest environment. One form of agroforestry is permaculture forest garden.
Hügelkultur

Hügelkultur is the practice of stockpiling large amounts of wood on the ground to improve the soil's ability to hold water. Wood decomposes to form a porous structure that is capable of absorbing water in the rainy season so that the soil will not dry in the dry season.
Natural building
Natural building involves a number of systems and building materials that emphasize environmental sustainability. Many ways to achieve sustainability through natural building structure that maintains durability and use of materials minimally processed or recycled materials, use of renewable resources, non-toxic, and maintain indoor air quality. The main base of natural building is the need to reduce the environmental impact of building and other support systems without sacrificing comfort, health, and aesthetics. So that is more sustainable use of natural building materials available in large quantities in nature, renewable and recyclable. In addition, the existing system in such a building control system temperature and air flow naturally cultivated.
Rainwater harvesting
Rainwater harvesting is the collection and storage of rainwater for later use before reaching the aquifer. Rainwater has been used as drinking water, sanitation livestock drinking water, irrigation, and other uses. Rainwater collected from the roofs of houses and other buildings are able to add contributions to the community water supply. Rainwater that has been used is still isa reprocessed as well as gray water that can be used for watering plants to wash.
Coating mulch
In the practice of agriculture and gardening, mulch is a protective layer to cover the ground. Any object that can be used as mulch include rocks, gravel, foliage, planks of wood, wood chips, and so on. In permaculture, mulch made from organic preferred because it has more functions, which absorb rainwater, reducing evaporation, provide nutrients, increasing the organic content soil, provides a habitat for soil organisms, restrain the growth of weeds, regulate temperature changes daily land, protect from freezing (frosting) and reducing erosion.
Rotational grazing
Grazing animals deemed to cause damage to the environment, but it is now known that grazing is actually a model emulated directly from nature so that minimal damage to the environment. Rotational grazing animals are grazing systems where livestock grazed regularly and systematically moving from one location to another while providing an opportunity for the grass to grow back. This method can also be used to control invasive species and made to feed a variety of animals such as ruminants, rabbits, poultry,
Natural Pesticides
Natural pesticide is a pesticide active ingredients derived from plants, such as roots, leaves, stems or fruit. The chemicals contained in the plant have bioactivity against insects, such as repellent or repellent ingredient, eat or antifeedant inhibitor, inhibiting the development of insect or insect growth regulators, and inhibitors of spawning, or oviposition deterrent.
Pesticides are used to control pests that attack plants. Material from plants usually processed into various forms, such as being a flour, extract or resin. The production is done by taking a liquid secondary metabolites from the plant or you can also burnt to ashes taken.
While pesticides are used to control plant diseases usually use microbes positive for farmers, their working principle as opposed or natural enemies of harmful microbes farmers. So the population will determine who wins and who loses, so the application of the use of natural pesticides normally we should use it more often, with a population more hope can win the battle.
From the explanation above we can conclude, it would be a lot of positive value if we can implement what is in the pillowcase in this article, including:
  • Natural ecosystems can be maintained.
  • In terms of capital spending can have minimal farming business, because it needs a little more manure can be fulfilled by animals that we keep.
  • Double income, we can get the results of which we harvest crops and livestock that we sell.
  • Access to healthy food is very easy to implement this pattern.
And maybe the readers could add another conclusion from me, and maybe I am both ends discussion of "integrated farming uses the concept of permaculture and natural pesticides towards healthy food", more or less I apologize, and slightly asked readers to share my post this, so This article can be useful more for those actors in the agricultural sector.

Source:
  • Mollison, Bill (1988). Permaculture: A Designers' Manual. Tagari Publications. p. 2. ISBN 0-908228-01-5.
  • Smith, Joseph Russell; Smith, John (1987). Tree Crops: A permanent agriculture. Island Press. ISBN 9781597268738.

Integrated Agricultural Using Concept Permaculture and Natural Pesticides Towards Healthy Food

From Papaya Cultivation Into Botanical Gardens

Tuesday, 3 November 2015

How To Grow Roses In The Yard And In The Pot Right

Plant Roses In The Yard
Plant Roses In The Yard
Roses are the traditional flowers, beautiful and fragrant, and you can grow roses in the yard and in the pot. Naturally "every rose there are prickly," but actually a beautiful flower does not need much care. All it needs is a little attention and a sunny spot with good drainage. If you want to know how to plant roses and see them flourish, bring color and happiness to your home.

types and kinds of roses so diverse that this flower is an ornamental plant that has been chosen as home decoration because of its beauty. benefits rose the most prominent of course physical beauty, a special feature of the rose plant can be seen from the shape and distinctive refreshing fragrance. Could you grow roses in the yard and in the pots. How to plant roses is also not to be arbitrary, you must know the techniques and the proper way to plant roses. If carelessly then chances are you planting roses will wither and die. In addition to planting the right way, you also have to know how to care for roses in order to get results that suit us when going to plant it.

The process of planting in flower cultivation is also an important thing, including roses, in the cultivation of roses are many things that must be considered in the process of planting. In order for roses we planted will grow healthily.

Here is how the planting of roses either, for the first growing roses in the yard.

Preparation tools and materials

  • Shovel / hoe
  • Compost
  • Pruning shears
  • Gardening gloves

Preparation plant
Many variants of what will be a wonderful addition to your garden, but it is important to check what types of roses that grow well in your area by reading books on roses. You can also consider the flower display and size. Here are a number of variants of the most popular and beautiful roses:

  • Floribunda. This is the kind of rose the most colorful, such as shrubs that grow freely, creating groups of three to fifteen flower planting at all (not just one). This shrub can grow alone, but it looks to be the most impressive when you plant them next to each other forming a line-by side.
  • Hybrid Tea. This is one of the most popular types of roses, grows straight up one flower per stalk. This is the type of rose is perhaps most often be found in a flower shop.
  • Grandiflora. Variants of this beautiful rose is a blend of floribunda and hybrid tea. Vines can grow up to 180 centimeters and create groups of classic hybrid tea roses.
  • Rose bushes and landscape. These roses have different shapes and sizes so as to adjust the planting spot. They grow close to the ground and their natural immune diseases; they also require less maintenance than other roses.
  • These types of roses climbing roses add "flavor" to your garden. Typically grow vines fence or trellis. Long trunk curved and covered a lot of interest so as to cover the pillars, walls, or any structure that enabled it.
  • Miniature roses. This is the smallest rose plants and can grow anywhere from 15 to 60 centimeters. Rose type is suitable for planting in pots and grown in a narrow space.
  • Rose trees. These roses have strong roots and branched, growing long stem roses grow other then branch out on it. Tree roses stunning to behold, but it takes more care so that these plants can survive during the winter.
Site Selection Growing roses in the yard
Having found the ideal location to plant roses in the yard we could do of making the planting hole and simultaneously cultivate land by mixing organic fertilizers in order to become loose and can get top soil (top soil), a suggestion that could be at a depth of 10-15 cm soil its upper layer, for planting can be a distance of 60 cm x 60 cm between plants or 75x75 cm.
Growing roses in the yard
  • Rose seedling nursery can be taken from the media, if the first flush of polybag media cropping, so that when releasing the seeds of roses are not many who fall soil and the roots are not many who drop out, so do not make seeds stress.
  • Seedlings roses planting right in the middle of the hole that has been made, then backfilled with soil to cover the roots, and compaction is done slowly, with hope when compressing it slowly makes the roots of seedlings roses do not drop out.
  • Care of roses can be done by watering regularly except the rainy season, fertilizer and if possible every month given organic fertilizer for their needs, adjusted for age and her great plants rose itself, frequent monitoring of pests and plant diseases, if any pests or disease can be carried out by spraying insecticides (for more details how to make a natural insecticide, please open the archive menu again, because I've been over). Further pruning so that the plant is not too thick, and in order to maintain the health of the plant.
Thus the discussion about planting roses in the yard, and we just discuss how to plant roses in the pots.
Grow Roses In The Pot
Grow Roses In The Pot
Some people choose to plant roses in pots because of the shortage of land or premises. To plant roses in the pots, there are techniques that you need to consider and do. How to plant roses with cuttings for example, you should prepare the seedlings cuttings that you need. In this issue, we recommend that you choose a rod in the center and not too far from the base. Do not use the tip of the young, the chances of success are very slim. How to plant roses is not arbitrary, and to note also the need to use scissors to cut the already sterilized that are not easily affected by the disease or fungus.
Cuttings of roses made on old roses with a 4-6 cm long cut using cutting tools sharp and clean. Planting medium used for the cultivation of roses is a pure land without any fertilizer because soil containing fertilizer can inhibit the growth of stem roses in cuttings.
Use polybag small size or with a size of 10 x 15 cm and can be adjusted with the availability in your area, then fill the ground to the nursery, plug pieces of roses section of the center to a depth of half a planting medium, give water and do not forget to pierce the plastic poly bag with a stick , put in the shade the growing media and fertilizers should not be used until the roots grow out and ready to be moved into the pot.
After providing the seeds of roses, prepare well for the plant pot, the pot you use can be made of clay, plastic, cement or ceramic. Depending on your taste, adjust the size of the pots you need, but my advice to the size of a large pot. After that, how to plant roses others are preparing the ground. Good soil is humus soil for planting, if there is no use of land around is not anything, then also prepare organic fertilizer and biochar, a ratio of 2: 1.5: 0.5. The use of fertilizers and soil also must be adapted to the type of roses you plant.
When the leaves have appeared three pieces mean rose plant is already ready to move to the planting medium is new, move by tearing polybag without damaging the soil and then insert it into the planting medium is new, because the roses prone to diseases is necessary to note the signs in the form of leaf rust and black spots that appear because it can cause loss of leaves of roses.
enter the seedling stem cuttings of roses that you prepare. Plug in the trunk on the ground already in the pot. Once plugged in, flush with water. Sprinkle a little, not too much. After that how to plant roses hereinafter that keep your plant is in a cool place, better if it is not exposed to direct sunlight.
Save your plants in a dark place is also highly recommended, is that sprout from buds roses you can grow and develop properly and begin aroused. That way the roots will begin to grow in a given stimulus, check a few days until your rose plants to sprout, if it grows then move it your rose plant to a brighter place. At that time, the plant roses you really need sunlight as the initial process of photosynthesis, plants flush your roses regularly until we see the flowering period and we can learn or be left to enjoy the beautiful scenery in our yard.
Thus I can convey information about how to grow roses in the yard and in the pot right, hopefully what is conveyed in this discussion can be useful, and do not forget to share it with others