نتایج جستجو برای: potassium ferrate
تعداد نتایج: 77778 فیلتر نتایج به سال:
The aim of this study is to evaluate the effects ferrate (VI)-based treatment on surface water collected from Rímac River as an irrigation model for bean (Phaseolus vulgaris), lettuce (Lactuca sativa), and radish (Raphanus sativus) plant species irrigated with treated in experimental field. field was divided into eight 625 m2 plots (50 m × 12.5 m) sandy loam soil (sand 51%, silt 30%, clay 19%)....
the present research designed to evaluate the effects of foliar application of methyl jasmonate (meja), salicylic acid (sa) and potassium sulfate on improving fruit quality and photosynthesis system. ten treatments include: sa (0.3, 0.6 and 0.9 mm), meja (0.5, 1 and 2 mm), potassium sulfate (0.5, 1 and 1.5%) and distilled water (control) were sprayed on pomegranate trees 2 and 7 weeks after ful...
The objective of this study was determining the most limiting plant growth factor in the wheat root zone dominated by illite in clay fraction and a high specific surface with ample ammonium acetate extractible potassium. A completely randomized block design with 4 replicates was used in Seyed Miran Research Farm (Gorgan) during 2009-2010 growing season. Treatments were mineral fertilizers (to a...
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