Evaluation of drought tolerance in a world collection of <i>Eruca sativa</i> L. based on selection indices and some agronomic traits
نویسندگان
چکیده
Drought is the most destructive environmental limitation that jeopardizes agronomic production. Given wide range of industrial and medicinal applications arugula (Eruca sativa. L.), present study evaluated response a world collection 64 genotypes to drought stress over two-year period (2019 2020) through selection indices some traits. The main objective was identify best from Susceptibility Index (SSI), Yield Stability (YSI), Tolerance (TOL), Mean Productivity (MP), Geometric (GMP), Stress (STI) could be exploited in genotypic crop’s drought-tolerant cultivars. highest values STI, MP, YSI were recorded for G58 G35 2019 2020, respectively. Generally, superior seed yield G56 while G55 proved so 2020. It concluded these utilized as donor parents tolerance arugula.
منابع مشابه
Evaluation of Grain Yield, Agronomical Traits and Drought Tolerance Indices in Some Bread Wheat Cultivars
In order to study genetic variation and effect of drought stress on grain yield, some agronomical traits and 13 drought tolerance indices, an experiment was conducted on nine cultivars at Shahid Bahonar University of Kerman research field. The experimental layout was conducted in a randomized complete block design with three replications under two complementary irrigation and dryland condi...
متن کاملEvaluation of Drought Tolerance Indices for Selection of Superior Genotypes in Black Cumin (Nigella sativa L.)
Drought stress is considered as one of the most important constraints to the crop production, including medicinal plants in many arid and semi-arid regions. This study was carried out to determine the most effective indices for drought tolerance and identification of tolerance genotypes under drought conditions in N. sativa. For this purpose, 36 genotypes of N. sativa were tested as a split plo...
متن کاملEvaluation of selection indices for drought tolerance of corn (Zea mays L.) hybrids
Drought is one of the major problems affecting crops production, including corn, in many parts of Iran. In order to detect drought tolerant grain corn hybrids, an experiment with twenty corn hybrids was conducted during 2006 in Qom Province, Iran, using a complete randomized block design with four replications, under optimal moisture and drought stress condition. Results showed diversity among ...
متن کاملEvaluation of Agronomic Traits and Drought Tolerance of Safflower Lines Derived from Three Inter-Specific Crosses
Due to genetic erosion over evolution events, the genetic diversity of domesticated safflower species for drought tolerance is limited. Wild species has been considered as useful genetic resources for improvement of abiotic stress tolerance. In this study, a cultivated species (C. tinctorius) was crossed by two wild species (C. palaestinus and C. oxyacanthus) and the genotypes were purified unt...
متن کاملEvaluation of Drought Tolerance in Barley Genotypes (Hordeum vulgare L.) using Drought Tolerance Indices
Extended Abstract Introduction and Objective: Drought stress is one of the most important factors in reducing yield and barley production in rainfed arid regions, and counteracting or reducing the effect of stresses as a useful solution to increase barley yield. Therefore, improvement of stress-tolerant and suitable barley cultivars for arid and semi-arid regions is essential. Material and Me...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Agronomy and Soil Science
سال: 2022
ISSN: ['1476-3567', '0365-0340']
DOI: https://doi.org/10.1080/03650340.2022.2142569