Exploring physiological traits for measuring response to competition in durum wheat
نویسندگان
چکیده
منابع مشابه
Genetic Analysis of Response to Water Deficit Stress Based on Physiological Traits in Wheat
Dehydration is the most important limiting factor in agricultural production in arid and semi-arid regions, and water shortages (especially at the reproductive stages) due to lack of precipitation and unequal distribution are inappropriate for limiting the yield. In this research, cross between the Gasspard cultivar (dehydrated susceptible parent) and DN11 line (resistant parent) was performed....
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In the present study, 150 accessions of worldwide originated durum wheat germplasm (Triticum turgidum spp. durum) were observed for major seedling traits and their growth. The accessions were evaluated for major seedling traits under controlled conditions of hydroponics at the 13th, 20th, 27th and 34th day-after germination. Biomass traits were measured at the 34th day-after germination. Correl...
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In Mediterranean durum wheat production, nitrogen (N) fertilization may be important to stabilize and increase yields. Wheat yield responses to N fertilization are usually related to grains per m(2), which in turn is the consequence of processes related to floret development (floret initiation followed by floret death/survival) during stem elongation. The literature is rather scarce in terms of...
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there is limited knowledge about physiological and biochemical functions of bread wheat and durum wheat genotypes in response to drought stress. to study differences of drought-sensitive bread and durum wheat genotypes to drought stress, this study was conducted under two different irrigation regimes (well-watered and water-stressed treatments) under glasshouse conditions. the experiment was co...
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Four mutants with delayed leaf senescence were selected from seed of durum wheat mutagenized with ethylmethane sulphonate. Changes in net photosynthetic rate, efficiency of photosystem II and chlorophyll concentration during the maturation and senescence of the flag leaves of both mutant and parental plants were determined under glasshouse conditions. The four mutant lines maintained photosynth...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2019
ISSN: 1559-2324
DOI: 10.1080/15592324.2019.1692459