نتایج جستجو برای: exchangeable potassium

تعداد نتایج: 81121  

Journal: :Indian Journal of Agricultural Sciences 2022

A pot experiment was conducted at screen house of Department Soil Science, PAU, Ludhiana during rabi 2017-18 to evaluate the response wheat applied potassium. Twelve soil samples were taken from all over Punjab varying in available K. Potassium @ 0, 15, 20, 25 and 30 kg K/ha soil. The mean grain yield varied 12.39 20.13 g/pot K sufficient soils (>137 K/ha) 8.43 12.09 deficient (<137 K/ ha...

Journal: :Environmental science & technology 2007
Michael G Roberts Clayton L Rugh Hui Li Brian J Teppen Stephen A Boyd

Nitroaromatic compounds (NACs) are prominent soil and sediment contaminants that are strongly adsorbed by smectites at extents that depend on hydration properties of the exchangeable cation. Potassium smectites adsorb nitroaromatics much more strongly than calcium smectites, so that adjustment of K+ versus Ca2+ occupation on cation exchange sites in smectites can be used to modulate the retenti...

Journal: :International Journal of Plant and Soil Science 2023

The present study was carried out in the Soil Science and Agricultural Chemistry lab at Sam Higginbottom University of Agriculture Technology Sciences. sampling location Purnea district Bihar. objective to analyze Physico-chemical properties soil Bihar, India. Depth wise samples were collected from nine different village 3 blocks selected spots 0-15, 15-30 30-45 cm. total no. 27 several farmer'...

Journal: :Hypertension 1983
D McAreavey G D Murray A F Lever J I Robertson

There is clinical, biochemical, and pathological evidence that idiopathic aldosteronism is part of a continuum which includes low-renin and normal-renin essential hypertension. In a retrospective statistical study, 89 patients with essential hypertension have been compared with 22 cases of idiopathic aldosteronism and 34 cases of aldosterone-secreting adrenal adenomas. Measurements of serum sod...

Journal: :Biodiversitas 2022

Abstract. Anwar AR, Ala A, Kuswinanti T, Syam’un E. 2022. The ability of potassium-solubilizing fungi isolated from leucite potassium rock deposits. Biodiversitas 23: 6579-6586. Present investigation was aimed to explore the potassium-dissolving some indigenous living in Indonesian tuffs volcanic members Camba Formation Barru Regency, South Sulawesi Province. There are no such findings on recen...

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