نتایج جستجو برای: foliar spray at anthesis and seed soaking foliar spray and also foliar spray with selenium 40 mgl using sodium selenate drought stress significantly decreased chlorophyll index 10 percent
تعداد نتایج: 19349267 فیلتر نتایج به سال:
Field experiment was conducted on cowpea during Kharif 2021 at (CRF) Crop Research Farm, Department of Agronomy, Naini Agricultural Institute. SHUATS, Prayagraj (U.P) India. The entitled as “Response biofertilizer and foliar spray organic amendments economics yield attributes (Vigna unguiculata L.)”, to study treatments consisting three kinds biofertilizers viz.Rhizobium, PSB Rhizobium + types ...
This study was conducted to investigate the mitigation of drought stress by foliar application salicylic acid in mung bean (Vigna radita). Treatments comprised three which are control treatment without , at %50 flowering stage and pod formation stages (SA) concentrations are 50 ppm, 100ppm,150 ppm two times, first spray after 30 days second 40 sowing. Irrigation missing stage, affec...
Allantoin is an emerging plant metabolite, but its role in conferring drought-induced oxidative stress still elusive. Therefore, experiment was devised to explore the of allantoin (0.5 and 1.0 mM; foliar spray) rapeseed (Brassica campestris cv. BARI Sarisha-17) under drought. Seedlings at fifteen days age were subjected drought, maintaining soil moisture levels 50% 25% field capacities, while w...
reduction of deleterious effects of salt stress using some plant bioregulators has been reported in different plant species. salicylic acid (sa) has been considered as a signaling molecule and it is known to ameliorate the oxidative damage caused by environmental stresses such as salt stress. the present study was conducted to investigate the effects of sa on different growth characteristics, p...
training systems and calcium foliar application can improve apple fruits pigmentation by changing mineral compositions. in this study, effect of foliar application of calcium chloride with different concentrations (0, 0.75, 1.5 and 3 g l-1) over 2, 4 and 6 weeks before harvest time on fruit mineral nutrient composition and colour values of apple cvs. gala and delbarestival which trained in thre...
Brassinosteroids (BRs) are a novel group of plant growth regulators which regulate growth and development of plants. BRs application is also effective in ameliorating the adverse effects of abiotic stresses including salt stress. A pot experiment was conducted to assess the influence of exogenous application of BRs as a foliar spray on wheat (Triticum aestivum L.) growth and pattern of nutrient...
Lentil (Lens culinaris Medik), a nutritious traditional pulse crop, has been experiencing a declining area of production in South East Asia, due to lower yields, and marginal soils. The objective of this study was to determine whether selenium (Se) fertilization can increase lentil yield, productivity, and seed quality (both seed Se concentration and speciation). Selenium was provided to five l...
Black gram plants subjected to varying levels of Zn supply (0.01 to 10 microM Zn) showed optimum growth and dry matter yield in plants receiving 1 microM Zn. The dry matter yield of plants decreased in plants receiving 0.01 and 0.1 microM Zn (deficient) and excess levels of Zn (2 and 10 microM Zn). The plants grown with Zn deficient supply showed delayed flowering, premature bud abscission, red...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
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