نتایج جستجو برای: time agricultural drought risk for barley crop at pre
تعداد نتایج: 12012437 فیلتر نتایج به سال:
In this study, proteomic and metabolomic changes in leaves and roots of two barley (Hordeum vulgare L.) genotypes, with contrasting drought tolerance, subjected to water deficit were investigated. Our two-dimensional electrophoresis (2D-PAGE) combined with matrix-assisted laser desorption time of flight mass spectrometry (MALDI-TOF and MALDI-TOF/TOF) analyses revealed 121 drought-responsive pro...
Understanding drought from multiple perspectives is critical due to its complex interactions with crop production, especially in India. However, most studies only provide singular view of drought and lack the integration with specific crop phenology. In this study, four time series of monthly meteorological, hydrological, soil moisture, and vegetation droughts from 1981 to 2013 were reconstruct...
Tolerance to drought is a quantitative trait, with a complex phenotype, often confounded by plant phenology. Breeding for drought tolerance is further complicated since several types of abiotic stress, such as high temperatures, high irradiance, and nutrient toxicities or deficiencies can challenge crop plants simultaneously. Although marker-assisted selection is now widely deployed in wheat, i...
Title: The OsDHODH1 gene is involved in salt and drought tolerance in rice 1 2 Running title: OsDHODH1 in salt and drought tolerance 3 4 Authors: Wen-Ying Liu, Mei-Mei Wang, Ji Huang*, Hai-Juan Tang, Hong-Xia Lan, 5 Hong-Sheng Zhang* 6 7 National Key Laboratory of Crop Genetics and Germplasm Enhancement, 8 College of Agriculture, Nanjing Agricultural University, Nanjing 210095, China 9 10 These...
This study was performed in two barley fields, in Experimental Station, Agricultural College of Ferdowsi University of Mashhad in 2003. Sampling was done by systematic method in which samples were taken from the corners of 7m*7m grids using 0.5m 0.5m size quadrates in three stages (pre herbicide, post herbicide and pre harvesting stages). The results indicted that the density of annual weed see...
This study was performed in two barley fields, in Experimental Station, Agricultural College of Ferdowsi University of Mashhad in 2003. Sampling was done by systematic method in which samples were taken from the corners of 7m*7m grids using 0.5m 0.5m size quadrates in three stages (pre herbicide, post herbicide and pre harvesting stages). The results indicted that the density of annual weed see...
most specialists in the field of foreign language teachingconsiderreading skill as an interactive process between the reader’s prior knowledge and the text.accordingly, the activation of prior knowledge for an effective comprehension is very important. it is generally agreed that the pre-reading phase is the stage where this type of interaction and activation may be enhanced throughcertain stra...
This publication is written for those looking for a way out of the high risk, long hours, low pay, poor prices, and dim future associated with conventional cash crop production. There are viable alternatives to continuing in the cash crop business for those who can adjust their thinking. Finding alternatives to commodity crop production is the focus of this publication. Certain principles provi...
Traits Associated For Adaptation To Water Limited Environment Of Cereal Crops A Review Of Literature
Cereal crops mainly cultivated as a rainfed crops, where grain yield is often limited by terminal drought stress. Therefore, ability of plants to withstand drought is an important aspect of crop production in water limited conditions. In this context grain yield is closely related to post-anthesis water availability. Hence, grain yield can be increased by restricting pre anthesis water use to m...
Barley was brought to California by the Spanish padres via Mexico and was cultivated on mission lands since at least 1771 [7] . Until 1860, when it was surpassed by wheat, barley was the most important grain grown by the early American settlers in California [1] . It was the principle feed grain for livestock, and malting barley was also the basis for an early California export trade with Great...
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