نتایج جستجو برای: yield and land equivalent ratio affected by relay intercropping of sunflower helianthus annuus l with faba bean vicia faba l
تعداد نتایج: 25023884 فیلتر نتایج به سال:
Oilseed rape (OSR; Brassica napus ) is a globally important crop which increasingly under pressure from pests, pathogens and weeds. We investigated the potential of achieving multifunctional protection benefits by intercropping oilseed with legumes. A field experiment was conducted in winter intercropped annual frost sensitive legumes berseem clover ( Trifolium alexandrinum or spring faba bean ...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
Climate change is a major threat to agricultural production and undermines the efforts achieve sustainable development goals in poor countries such as Ethiopia that have climate-sensitive economies. The objective of this study was assess characterization local climate its impact on productivity faba bean (Vicia L.) varieties (Gora Tumsa) Welmera watershed area, central Ethiopia. Historical (198...
in order to study the effects of intercropping on yield of black cumin in intercropping with chickpea and bean, an experiment was conducted in a complete randomized block design with four replications. crops were planted as pure stands and intercrops in three arrangements: a) alternating rows of a field crop and a medicinal plant, b) two rows of field crops and one row of medicinal plant, c) al...
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