The development of rice genotypes with impressive tolerance to abiotic stress is one the primary objectives breeding programs. current study was carried out assess capability different indices identify that are drought-tolerant under Egyptian conditions during two growing seasons 2018 and 2019. Thirteen drought were calculated using grain yield twenty genotypes. According combined analysis vari...

An increased awareness of environmental protection and sustainable production raise the necessity incorporating selection low nitrogen-tolerant winter wheat cultivars for high yield quality in breeding process. This can be assisted by using stress screening indices. Our study aimed to evaluate compare a number indices determine select most nitrogen deficiency-tolerant further breeding. The expe...

to evaluate the agronomic characteristics in three brassica species (rape, indian mustard, and turnip) and to determine the best stress tolerance indices, 16 brassica cultivars were studied under controlled conditions in -0.6 mpa of stress and as well under field (either stressed or irrigated) conditions at the dryland agricultural research station, kermanshah during 2004-05. the results showed...

The purpose and objectives of the study. To determine resistance soybean genotypes to drought according indices based on analysis yield in years contrasting terms hydrometeorological conditions.
 Materials research methods. material for determining influence year conditions level average soybeans were varieties breeding numbers competitive variety test (CVT). Experiments carried out four r...

This study was conducted to determine drought tolerance genotypes with superiority in different stressed environments. To screening quantitative indices of drought tolerance, genotypes of safflower (Carthamus tinctorius L.) were tested in a complete randomized block design with three replications under two different water regimes (irrigated and rainfed). Significant positive correlatio...

the complexity of the genetic control of drought tolerance makes inevitable using of molecular methods with biometric approaches to its improvement in plants. present study was conducted by 121 advanced lines and varieties of soybean under two moisture levels, normal and drought stress with 21 microsatellite markers linked to drought tolerance in two regions, namely, rasht and gonbad-kavous. gr...

The creation of salt-tolerant wheat genotypes can provide a basis for sustainable production in areas that are particularly sensitive to the impacts climate change on soil salinity. This study aimed select could serve as genetic resource breeding salinity tolerance. A two-year experiment was established with 27 genotypes, grown stress and non-stress conditions. Agronomic parameters (plant heigh...

wheat grain yield is adversely affected by post-anthesis drought stress conditions in most wheat growing areas of iran. to evaluate the effect of late drought stress on wheat cultivars, a field experiment was conducted as split plot in a completely randomized block design with four replications at experimental farm of collage of agriculture, shiraz university during 2009-2010 growing season. ir...

objective: in order to study genetic variation and effect of drought stress on grain yield and some morphological traits in chickpea, an experiment was conducted on 64 genotypes during 2013-2014 cropping season at deputy of kermanshah sararood dry land agricultural research institute, located on the western part of iran. methods: the experimental design was a randomized lattice design with tow ...

in this study, 40 genotypes and breeding lines in the vegetative stage was conducted in a factorial arrangement based on a complete randomized block design with 3 replications in greenhouse at sari university agricultural science and natural resource, iran, 2008. seventeen genotypes were selected and tested in seedling stage in 2009. the results showed that genotypes had significant difference ...