Not exact matches
In particular, «agricultural commodities are supported by the dynamics of water shortages in Asia and the Western United States, the declining payback from the green revolution in terms of improving crop yields and the increasing demand from Asia for a diet based more on grains and meat as the population becomes wealthier,» the group responded by e-mai
In particular, «agricultural commodities are supported by the dynamics of water shortages
in Asia and the Western United States, the declining payback from the green revolution in terms of improving crop yields and the increasing demand from Asia for a diet based more on grains and meat as the population becomes wealthier,» the group responded by e-mai
in Asia and the Western United States, the declining payback from the green revolution
in terms of improving crop yields and the increasing demand from Asia for a diet based more on grains and meat as the population becomes wealthier,» the group responded by e-mai
in terms of improving
crop yields and the increasing demand from Asia for a diet based more
on grains and meat as the population becomes wealthier,» the group responded by e-mail.
Today, Youn and the people he has worked with have doubled or tripled the annual
crop yield on more than 250,000 farms
in nine years, which has impacted more than 1.3 million children.
The Great Plains and the Midwestern part of the United States have experienced extremely cold temperatures during the early spring as that is causing some concerns
on crop yields as I do think wheat prices could test the $ 5 level possibly
in next week's trade.
Eighty - eight of those small satellites were the property of Planet; with these eyes
on the sky, along with the 50 they already had
in orbit, the company promises its customers high - resolution images of the Earth for everything from
crop yield monitoring to aiding first responders with real - time images of natural disasters.
Fließbach, Andreas; Baars, Ton; Huisman, Sebastiaan; Jorgas, Thorsten; Lewandowska - Robak, Maja; Strässer, Cornelius and Mäder, Paul (2014) Variability of soil fertility and
crop yield on a sandy field site
in western Poland under bio-dynamic management».
Napa Valley wine grape growers say extended drought will
yield smaller 2014
crop With California
in the grips of severe drought, Napa Valley wine grape growers
on Tuesday said some vines are ripening early and that farmers are planning fewer
crops to save water...
In 1985, Vietnam achieved self - sufficiency in rice and then went on to continue to increase its production due to supportive government policies, and its adoption of better crop management strategies and new high - yielding rice varietie
In 1985, Vietnam achieved self - sufficiency
in rice and then went on to continue to increase its production due to supportive government policies, and its adoption of better crop management strategies and new high - yielding rice varietie
in rice and then went
on to continue to increase its production due to supportive government policies, and its adoption of better
crop management strategies and new high -
yielding rice varieties.
In the past, coffee research was primarily focused
on crop yields and disease resistance with little consideration for quality.
They include: high levels of degraded soils; reductions
in irrigation quotas to restore the health of the Murray - Darling system; the re-forestation of some agricultural land to meet emissions reductions targets; the impacts of peak oil, such as the diversion of food
crops into feed - stock for biofuels; and the price and
crop yield implications of peak phosphorous, given Australia's dependence
on imported fertilisers.
On the other hand, organic crop yields in developing countries may be considerably higher than the national average, which has implications on organic matter return and carbon sinks10
On the other hand, organic
crop yields in developing countries may be considerably higher than the national average, which has implications
on organic matter return and carbon sinks10
on organic matter return and carbon sinks102.
OMAHA, Nebraska (Reuters)- The most extensive drought
in five decades has left corn plants withered and dying, and
crop yields in the largest producing states will be much lower than experts have forecast, scouts said
on Friday as they completed a U.S. Midwest
crop tour.
Unfortunately, although certain active ingredients
in certain herbicides
on crops make bigger
yields sooner, there might be connection to negative health effects.
«Higher temperatures and changes
in precipitation result
in pressure
on yields from important
crops in much of the world,» says IFPRI agricultural economist Gerald Nelson, an author of the report, «Climate Change, Agriculture, and Food Security: Impacts and Costs of Adaptation to 2050».
«Biological impacts
on crop yields work through the economic system resulting
in reduced production, higher
crop and meat prices, and a reduction
in cereal consumption.
Planning meetings for the Global Seed Vault
in Norway spawned the idea of looking at average summer temperatures, which climate models can project relatively reliably and which have a large impact
on crop yields — between 2.5 and 16 percent less wheat, corn, soy or other
crops are produced for every 1.8 — degree F (1 — degree C) rise.
The article, «Impact of soybean cyst nematode resistance
on soybean
yield,» is published
in Crop Science.
DeLaune said previous field studies from the Rolling Plains and adjacent High Plains demonstrated mixed results, with some showing a reduction
in soil moisture and cash
crop yield due to cover
crops and others indicating no significant impact of cover
crops on subsequent fiber
yield.
Howard - Yana Shapiro, a plant scientist wizard, focused
on how to improve nutrition
in crops, rather than just the volume of the
yield, and the coming crisis
in feeding the world's population.
The petition, which is the first organized by individual scientists
in support of GM technology,
yielded more than 1,400 signatures from plant science experts supporting the American Society of Plant Biologists» (ASPB) position statement
on genetically modified (GM)
crops, which states that they are «an effective tool for advancing food security and reducing the negative environmental impacts of agriculture.»
Lysenko had risen to power based
on fabricated claims that freezing seeds
in water could increase
crop yields.
Just a tad less fertilizer
on Midwestern farms could lead to big drops
in nitrogen pollution
in the Mississippi River without sacrificing
crop yields, a new study shows.
The form of phosphate plants can use is
in danger of reaching its peak — when supply fails to keep up with demand —
in just 30 years, potentially decreasing the rate of
crop yield as the as the world population continues to climb and global warming stresses
crop yields, which could have damaging effects
on the global food supply.
A 16 - year study was used for robust estimates of the
yield potential
on organically managed
crop land
in southern Wisconsin as well as nitrous oxide and methane emissions and soil carbon.
An end goal, he says, is to predict early
in the season how weeds will impede
crop yields, so farmers can make better decisions
on how to manage them.
But a new study casts doubt
on biochar's efficacy, finding that using it only improves
crop growth
in the tropics, with no
yield benefit at all
in the temperate zone.
Recent advancements
in the use of LED lighting
in plant and vegetable production systems has researchers looking for insights into the effects of these artificial lights
on the growth and
yield of
crops.
Using high - performance computing and genetic engineering to boost the photosynthetic efficiency of plants offers the best hope of increasing
crop yields enough to feed a planet expected to have 9.5 billion people
on it by 2050, researchers report
in the journal Cell.
A permanently erratic and harsh monsoon would depress
crop yields, increase erosion
on farms, and cause a rise
in global food prices as India is forced to import more food.
Dr. Shabala and his colleagues note that recent research
on salt bladders creates the exciting possibility of modifying genes
in traditional
crops such as wheat or rice to allow them to develop salt bladders without a major impact
on their growth and
yield.
In agriculture, aid and research are helping to boost productivity through targeted interventions aimed at improving
crop yields, capturing water for irrigation and providing advice
on selling surplus produce.
Not only have such adaptations contributed to the vast diversification of insects
in the course of evolution, they also support the success of agricultural pests specialized
on certain
crop plants that jeopardize
crop yields every year.
Declines
in the pollination of wild plants may lead to increases
in the population of plants that do not rely
on pollinators, and pollinator declines would lead to decreases
in crop yields, Fuentes noted.
Based
on historical patterns of emigration,
crop yield and climate change between 1995 and 2005, the researchers project that as much as 10 percent of Mexico's population could be forced to migrate
in coming decades.
«The results clearly showed that modest amounts of climate change can have a big impact
on yields of several
crops in Europe,» said Stanford doctoral student Frances Moore, who conducted the research with David Lobell, an associate professor of environmental Earth system science.
We focus instead
on one major insect pest --- wheat stem sawfly (Cephus cinctus Norton)--
on Montana's dominant
crop, wheat, to illustrate the mechanisms and principles involved
in assessing climate change effects
on agricultural pests and their impacts
on crop yield or quality.
The collaboration between Sapphire and Monsanto will focus
on identifying genes that positively affect growth
in algae and that might also increase agricultural
crop yields.
These biodegradable particles could be the basis for reduced risk conventional pesticide products that have the potential to reduce the amount of chemicals used
in plant protection by as much as 90 percent, save farmers more than 25 percent
on pest - control initiatives and,
in a world facing looming food shortages, help increase
crop yields for more and better food.
Based
on reports of cane toad introduction helping to increase
yields in Hawaiian sugar cane
crops by eating beetles, Reginald Mungomery organized the import of toads.
The new study, published
in Nature Geoscience, takes the theory a step further — not only linking a warm Arctic to unusual weather patterns
in North America, but also to the impacts
on plant growth and
crop yields.
On another front, Texas A&M's Unmanned Aerial Systems Project is providing a new perspective to help wheat farmers manage diseases and water stress, predict
yield in crop - breeding programs, and measure livestock forage production.
While climate change
in recent decades has been found to negatively affect
crop yields in many regions, a new study led by Carnegie's Julia Pongratz is the first to examine the potential effect of geoengineering
on food security.
But according to one of the most comprehensive research reviews yet, published
in the American Journal of Clinical Nutrition and based
on 162 studies over 50 years, there is no strong evidence to suggest that organic
crops yield more nutritious fare.
FThe global industrial food system relies
on crops that have been bred primarily for higher
yield and ease of transport, while farmers involved
in local food systems often place a higher value
on plant varietals that are more nutritious by virtue of their variety (i.e., not bred for
yield alone) or by their method of production.
Phoenix, Arizona About Blog The Urban Farmer is a comprehensive, hands -
on, practical manual to help you learn the techniques and business strategies you need to make a good living growing high -
yield, high - value
crops right
in your own backyard (or someone else's).
The Urban Farmer is a comprehensive, hands -
on, practical manual to help you learn the techniques and business strategies you need to make a good living growing high -
yield, high - value
crops right
in your own backyard (or someone else's).
Just like
on console and PC, the selling price of the different
crops regularly changes, but because you don't have to wait very long between harvests, you can sell your
yield, buy a tractor, and make most of that money back
in under an hour.
On PC and console, fields need to be properly maintained: they need to be ploughed, fertilized, and cultivated regularly
in order for
crops to grow and produce the highest
yield.
The rapidly accumulating evidence of soil depletion over wide agricultural areas, the reduction
in crop yields on improperly fertilized or unfertilized areas and
on others, the reduction of fertility levels to the point where fertilizer applications represent the minimum subsistence diet, combined with an aroused public consciousness of the importance of soil fertility conservation and restoration, will inevitably lead to a demand that the chemical industry provide here the same high order of service which it offers elsewhere
in meeting man's aspirations for more abundance and greater efficiency.
The Urban Farmer is a comprehensive, hands -
on, practical manual to help you learn the techniques and business strategies you need to make a good living growing high -
yield, high - value
crops right
in your own backyard (or someone else's).
Phoenix, Arizona About Blog The Urban Farmer is a comprehensive, hands -
on, practical manual to help you learn the techniques and business strategies you need to make a good living growing high -
yield, high - value
crops right
in your own backyard (or someone else's).