Wheat for biotic

Cultivated barley belongs to the tertiary genepool of hexaploid wheat. Genes of interest can be transferred from barley into wheat through wide hybridization. The application of wheat-barley introgression lines could provide an excellent tool for the transfer of earliness, favourable amino acid composition, biotic stress resistance, abiotic stress tolerance, or good tillering ability into wheat.

13p vinarcissa 21-03-2023 4 1   Download

Phytohormones are key regulators of plant growth, development, and signalling networks involved in responses to diverse biotic and abiotic stresses. Transcriptional reference maps of hormone responses have been reported for several model plant species such as Arabidopsis thaliana, Oryza sativa, and Brachypodium distachyon.

13p visilicon2711 20-08-2021 12 1   Download

Wheat is an important cereal crop grown all over the world. There are many abiotic and biotic stresses which affects the yield of the crop. Out of this, diseases are the principal cause which is responsible for the decrease in yield. Karnal Bunt is the major disease which affects quality of food grain. Black Point is also becoming a serious problem in Punjab. The analysis of 140 grain samples collected from different grain markets of 8 blocks of Tarn Taran district in Punjab was conducted during 2018-2019.

8p caygaocaolon6 30-07-2020 8 2   Download

The higher wheat grain production will be needed to meet the demand of ever growing population which can be achieved by increasing the productivity and reducing the losses caused by biotic and abiotic stresses. All the three rusts along with Karnal bunt and loose smut in favorable environments causing significant yield losses in wheat.

10p quenchua6 15-06-2020 12 1   Download

Variability in climate regimes of rainfall and temperature is a source of biotic and abiotic stresses in agricultural systems worldwide. This study examines seasonal and annual rainfall and temperature variability in rice, wheat and jute crop productivity for five decades (1972–2012) under long-term fertilizer experiment in alluvial soils of eastern India. The climatic variations and impacts were captured using a standardized precipitation index (SPI), diurnal temperature range (DTR) and crop productivity index (CPI).

10p gaocaolon5 14-06-2020 28 0   Download

Lignin is an important structural component of plant cell wall that confers mechanical strength and tolerance against biotic and abiotic stressors; however it affects the use of biomass such as wheat straw for some industrial applications such as biofuel production.

16p vihashirama2711 21-05-2020 9 1   Download

Oats rank around sixth in world cereal production statistics, following wheat, maize, rice, barley and sorghum. In many parts of the world, oats are grown for use as grain as well as for forage and fodder, straw for bedding, hay, haylage, silage and chaff. Livestock grain feed is still the primary use of oat crops, accounting for an average of around 74 percent of the world’s total usage.In India, breeding of oats begun in nineteen-eighties and is grown as the most important cereal fodder crop in North Western, Central India, extending to the eastern regions.

10p nguaconbaynhay3 07-02-2020 20 0   Download

Einkorn and emmer wheat are still cultivated in the mountainous areas of Turkey. They are resistant to biotic and abiotic stress conditions and are routinely used as food stuffs due to reasonable dietary fiber rate and vitamin and micronutrient content.

9p vimb123 11-01-2019 15 1   Download

Like many other patterns, investment in research is often cyclical. International centers like CIMMYT have focused substantial resources on biotic and abiotic stresses for about two decades now, but raising total productivity is also back on the development agenda. There are a number of reasons for this, among them sharp rises in the price of staple foods as well as the manifestation of detrimental effects of climate change on productivity. Those factors threaten not only the livelihoods of resource-poor people but food security at...

110p konbetocroi 07-01-2013 86 8   Download