The piece also stresses the importance of building the capacity to spread word of
better crop varieties and farming practices.
It entails relatively simple strategies, such as government subsidies for fertilizers and
better crop varieties, so that farmers pay only 25 percent of the actual costs.
Without
better crop varieties or other agricultural technology improvements, irrigated wheat yields, for example, will fall at least 20 percent by 2050 as a result of global warming, and south Asia as well as parts of sub-Saharan Africa will face the worst effects.
Not exact matches
Very
good baccatum
variety especially for a beginner grower as it's very easy and gives nice
crops even when ideal growing conditions are not available.
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
varieties.
An IRRI - led rice landscape management project is collaborating with national organizations in validating technologies and suitable rice
varieties for the sloping uplands, as
well as improving the upland rice - based
cropping system.
This makes the third year in a row that California's predominate
variety produced a healthy sized
crop, thus keeping winery tanks brimming with wine destined for both case
good demands and surplus bulk.
In his time with IRRI, Dr. Morell has been instrumental in shaping the institute's research and outreach agenda, including IRRI's leadership on climate change - ready rice, healthier rice
varieties, farmer - friendly
crop management and value chain practices as
well as encouraging the next generation of rice scientists.
By collaborating on a wide scope of research, including development of
better rice
varieties, strengthening of rice - based farming systems, and improvement of
crop cultivation practices, Bangladesh continues to raise its level of rice production and minimize the intensity of food insecurity during major flooding and monsoons.
I confess that I have become somewhat blasé about the range of exciting — I think revolutionary is probably more accurate — technologies that we are rolling out today: our work in genomics and its translation into
varieties that are reaching poor farmers today; our innovative integration of long — term and multilocation trials with
crop models and modern IT and communications technology to reach farmers in ways we never even imagined five years ago; our vision to create a C4 rice and see to it that Golden Rice reaches poor and hungry children; maintaining productivity gains in the face of dynamic pests and pathogens; understanding the nature of the rice grain and what makes for
good quality; our many efforts to change the way rice is grown to meet the challenges of changing rural economies, changing societies, and a changing climate; and, our extraordinary array of partnerships that has placed us at the forefront of the CGIAR change process through the Global Rice Science Partnership.
A
good example of the development of a
crop variety with resistance to a pest is an indigenous sorghum
variety with resistance to the stem borer, Chilo partellus.
It could very
well be argued that the lack of pesticides in organic
crops inherently makes them a healthier alternative to conventional
varieties, especially when it comes to berries, peaches, and apples (which have some of the highest pesticide loads).
He explained that the open system farming would be used to grow the
crop, adding that improved
varieties would be made available to the farmers so as to produce
better yield.
Many scientists are trying to unravel the complex
crop genetics that allows these
crops to tolerate environmental extremes, and they hope to use conventional breeding methods to create
varieties that perform even
better.
Traditionally, researchers used visible traits, such as pod number, to select
crop varieties that grow
well in specific environments.
It is time to subsidize a wider
variety of
crops, to make eating
well also economical.
Purdue University researchers have pinpointed the gene that controls whether soybean seed coats are hard or permeable, a finding that could be used to develop
better varieties for southern and tropical regions, enrich the
crop's genetic diversity and boost the nutritional value of soybeans.
You can imagine that such a «sensing and response» mechanism involving CRSP and EPF2 could be used to engineer
crop varieties which are
better able to perform in the current and future high CO2 global climate where fresh water availability for agriculture is dwindling.»
Kelly Swarts et al. suspected that this later adoption may have occurred due to the survival of certain
varieties of the
crop, which were
better suited for the tougher growing conditions at high altitudes.
The science may be there, but the money isn't Traditionally, plant breeders scan fields in search of favorable traits in
crops and collect seeds of the
best varieties to save.
In the meantime, researchers are sorting through thousands of
varieties of staple
crops, trying to find those that are
best at drawing nutrients out of the ground.
As part of an initiative launched in Washington DC earlier this month, researchers in 12 countries have started to hunt for
varieties of the top five staple
crops — rice, wheat, corn, cassava and beans — that might grow
better in poor soils, as
well as providing added trace nutrients for the people who eat them.
According to Welch, the first step in the programme will be to find natural
varieties of
crops that are
good at extracting nutrients from the soil.
Dr Steven Spoel of the University of Edinburgh's School of Biological Sciences, who led the study, said: «Understanding nitrogen absorption
better will ultimately allow us to breed
crop varieties that need less fertiliser, and therefore are
better for the environment.»
The 50 researchers also call on the federal government to provide
better funding for
crop breeding efforts at public universities, and for universities to develop new ways of steering revenues from popular
crop varieties back into research.
«When breeders make crosses to develop new
varieties, they are seeking new combinations of alleles that are
better suited to the agricultural environment or market for the
crop product,» Close explained.
Researchers at private agricultural firms tend to focus on creating
better varieties of widely - grown, high - value
crops, such as wheat and corn.
A conversation about
better ways to distribute revenue generated by publicly - created
crop varieties is also overdue, says Bill Tracy, a sweet corn breeder at the University of Wisconsin in Madison and one of the summit's organizers.
«By adaptation, we mean a range of options based on existing technologies, such as switching
varieties of a
crop, installing irrigation or growing a different
crop, one
better suited to warmer temperatures,» said Lobell, the associate director of the Center on Food Security and the Environment at Stanford.
They had to hope for the
best with the leeks and garlic because modern
crop varieties are likely to be quite different from ancient ones.
Plant breeding is the genetic improvement of the
crop in order to develop new
varieties with desirable characters (traits)-- higher yield, resistance to diseases,
better nutrition (higher micronutrient content).
UVALDE — A recent study led Texas A&M AgriLife Research has shown ground - penetrating radar, or GPR, may be effectively used in detecting the fine roots of plants, helping agricultural producers identify what
crop varieties are
best suited to their field conditions.
Cassava breeding is a slow process, but Rabbi and his colleagues from IITA, National Root
Crops Research Institute in Nigeria and National
Crops Resources Research Institute in Uganda hope to speed things up using the genetic resources in NextGen's cassavabase.org, which can help breeders to pick the
best parental
varieties and provides a unified platform for sharing cassava breeding information.
In a serendipitous moment, scientists studying light sensing molecules in plants have discovered that they are also temperature sensors.The discovery may eventually allow them to design
crop varieties that are
better able to cope with a warming world.
Technology such as high - yielding wheat
varieties that tolerate drought and high temperatures, as
well as resisting new or modified strains of deadly
crop diseases spawned in rapidly warming environments, are the outputs from WHEAT research that lead to positive outcomes for farmers and consumers.
«His research has had a significant impact on
crop management, identifying the structural reasons some plant
varieties can withstand heat or disease stress so much
better than other
varieties,» Auvermann said.
Scientifically, his research can help breeders, geneticists, agronomists and irrigation engineers develop
better varieties and management strategies to increase
crop yield and water - use efficiency, his nomination stated.
PULLMAN, Wash. — Washington State University researchers have tested all the university's wheat
varieties, as
well as others around the Northwest, and found none with the genetically modified herbicide resistance discovered in an Oregon
crop this spring.
Delaware's leading fruit
crop reaches ripeness beginning in July, and those delicate «early summer»
varieties (like Galas, Ginger Golds, and Paula Reds) are
best eaten fresh.
Rather than waiting for a problem to
crop up I approach pregnancy from a pro-active standpoint using supplements, nutrition and a
variety of other modalities to reduce risks and make your pregnancy and birth the
best it can be.
Pumpkin, with its large store of vitamins and minerals, is a heart - healthy super
crop that pairs
well with many other fruits and vegetables, and may be used as the base for a
variety of different casseroles, salads, and desserts.
For example, I was offered a gig of writing a book on exotic fruits, so that consumers in California had a
better idea of the wide
variety open to them (and farmers had a market for their
crop varieties).
It's a
good variety, from pirates to ghosts to slice - of - life, all the top
crop of what Shonen Jump is offering today in Japan.
Different ear shapes and lengths, coat textures and lengths, tail - docking and ear -
cropping for breed - specific «aesthetics» (unnecessary and cruel if you ask me) as
well as the great
variety in breeds and looks (floppy ears vs pricked or long tails vs fluffy curled up tails) greatly affects their ability to express themselves the way a more wolf - like dog (such as a German Shepherd or a Husky) would.
But the major addition is the new theme of connectivity,» as trading with other countries will help grow the player's
crop variety and wallet, as
well as the prosperity of the entire town.
There are a wide
variety of ways to play, as
well as ample opportunities for specialization (e.g. a player can choose to focus their farming on either
crops or animal products, and so on).
It is also an area where mitigation is not the only potentially useful strategy, because it should be possible to create new strains of important food
crops better suited to a changed climate than current
varieties.
Faced with longer and hotter summers, many farmers in the Sundarbans have embraced organic farming with local
crop varieties that are
better adapted to a changing climate
To reduce methane, a greenhouse gas over 20 times more potent than carbon dioxide, farmers in California and the Mid-South implemented a
variety of groundbreaking voluntary conservation practices that included alternate wetting and drying and early drainage of their fields as
well as
crop residue management.
In the long - term, with a
good prospect for more extremes, it could be beneficial to think about diversifying
crops to reduce dependency on
varieties that are susceptible to the pattern of early heat followed by cold snaps.