Overnight Borlaug
bred a wheat variety with double the yield.
Not exact matches
The Land Institute has
bred perennial
varieties of
wheat, rye, sorghum and sunflowers that require minimal tilling and few chemicals because deep «prairie» roots absorb and hold nitrogen instead of letting it run off the land.
There's a similar development in India, where agriculture scientist GV Ramanjaneyulu of the Centre for Sustainable Agriculture in Hyderabad has organized an open - source network that has
bred and shared eight
varieties of rice,
wheat, and pulses.
Thanks to the precise testing of Pm3 alleles, the best variations and combinations are identified and can then be used directly in traditional
breeding by crossbreeding them into modern
wheat varieties.
Such enhanced
wheat could be available in 2007; Dubcovsky and others plan to release
wheat varieties created using conventional
breeding techniques to incorporate the gene within a year.
Fructan content of
wheat grain varies by genotype, however, the utility of fructans as a
breeding target to develop climate resilience, nutritious
wheat varieties has not been examined.
Implementation of
breeding for increased
wheat fructans will likely result in the development of climate - resilient
varieties with increased nutritional value.
Therefore, the identification of potential
breeding targets to create climate - resilient, nutritionally improved
wheat varieties is of particular interest.
«Thus research and agricultural policy should support and invest in advanced
breeding and modelling approaches and their integration for accelerating delivery of new diverse
varieties of
wheat for the different future environments,» argues Reimund Rötter.
Running concurrently with modern
breeding techniques is the development of genetically modified (GM)
varieties of
wheat, which involves inserting a piece of genetic material into another species of
wheat within the same genus.
Using conventional
breeding techniques, Borlaug's crucial breakthrough was crossing stubby - stalked dwarf
wheat with high - yielding
varieties, resulting in a plant that was both extremely productive — when given ample fertilizer — and strong enough to hold up under the weight of large clusters of grain.
Take the wild and distant relatives of bread
wheat, transfer any agronomically important traits you can find into modern
varieties of
wheat and distribute the newly created germplasm worldwide for exploitation in international
breeding programmes and scientific research.
The researchers hope that the identification of these unique cell wall traits in FHB - resistant common
wheat could help in
breeding durum
wheat varieties that are able to defend themselves against infection, and reduce fungal toxin contamination in food.
Lead author Daniela Bellincampi from Sapienza Università di Roma, Italy, said: «
Breeding disease - resistant
varieties of durum
wheat is probably the best economic and ecological strategy for fighting this invasive and destructive disease.
We could potentially harness this trait and
breed it into our modern
wheat varieties to increase our harvests.»
In Australia, at CSIRO plant Industry in Canberra, Richard Richards has
bred drought tolerant
wheat varieties called Vigour X-25 and Drysdale that yield 10 % to 20 % gains in arid conditions.
Stem rust disease was controlled for decades through the use of resistant
wheat varieties bred in the 1950s by scientist Norman Borlaug and his colleagues.
In the last five years, the Agricultural Research Institute of Afghanistan (ARIA) of the country's Ministry of Agriculture, Irrigation & Livestock (MAIL) has used CIMMYT
breeding lines to develop and make available to farmers seed of 15 high - yielding, disease resistant
wheat varieties.
For example, Australian company Dow AgroSciences has used speed
breeding to develop a
wheat variety with greater resistance to pre-harvest sprouting.
As Montana's climate is projected to warm in the coming decades, spring
wheat breeders at MSU are focusing on conventional
breeding techniques to boost tolerance to drought and hotter temperatures in spring
wheat varieties.
HarvestPlus supports the Zambia Agriculture Research Institute (ZARI) to
breed, test, and release
varieties of vitamin A maize developed through our partnership with the International Maize and
Wheat Improvement Center (CIMMYT) and the International Institute of Tropical Agriculture (IITA).
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Varieties were developed for life stage (puppy / kitten, adult and mature), size (small and large
breed for dogs) and grain - free.
A group of scientists won the 2017 Olam Prize for Innovation in Food Security for applying advanced
breeding techniques to strains of primitive and modern
wheat to develop a set of durum
wheat varieties that can not only withstand constant 35 to 40 degree Celsius (95 to 104 degree Fahrenheit) heat,
There are ongoing developments that could make a slight dent in agriculture emissions, Wollenberg and her team note, such as efforts to single out cattle
breeds that produce less methane, or new
varieties of
wheat and maize that don't produce nitrous oxide.