Mostrando ítems 4391-4400 de 4562
Four years of on-farm research results at Chalco, Mexico
Resistance to stem rust Ug99 in six bread wheat cultivars maps to chromosome 6DS
More than 80 % of the worldwide wheat (Triticum aestivum L.) area is currently sown with varieties susceptible to the Ug99 race group of stem rust fungus. However, wheat lines Niini, Tinkio, Coni, Pfunye, Blouk, and Ripper ...
Determination of physiological traits related to terminal drought and heat stress tolerance in spring wheat genotypes
Terminal drought and heat stress are two most important environmental factors affecting wheat in south-west of Iran.To determine physiological traits related to both terminal drought and heat stress tolerance, this research ...
Determination of resistance against to Cereal cyst nematode, Heterodera avenae (Wollenweber, 1924) in some wheat germplasm
The cereal cyst nematode, Heterodera avenae is one of the most important pests of wheat in many countries in the world with different climatic types. Heterodera. avenae is commonly distributed in the Eastern Mediterranean ...
Breeding disease-resistant wheats for tropical highlands and lowlands
Wheat is grown on about 10 million ha in the tropical highlands and lowlands of the world, where it is an important food source. Many farmers in these areas work under subsistence conditions. Wheat diseases in tropical ...
Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptation
About 8,000 years ago in the Fertile Crescent, a spontaneous hybridization of the wild diploid grass Aegilops tauschii (2n = 14; DD) with the cultivated tetraploid wheat Triticum turgidum (2n = 4x = 28; AABB) resulted in ...