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Effect of applied potassium concentration on clay

2018.10.1  Despite the beneficial effects of potassium as a major plant nutrient, it can cause soil clay dispersion in a similar manner to sodium, negatively affecting HC and

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Effects of clay mineralogy and physico-chemical properties on

Relationships between soil potassium forms with the clay mineralogical suite and physico-chemical properties were determined in 33 soil samples collected from five from paddy

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Straw returning and potassium fertilization affect clay mineralogy

2023.5.2  Clay-size particles are rich in phyllosilicate minerals and iron oxides, which strongly influence the availability of soil potassium. This study investigated the

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Soil-plant potassium transfer: impact of plant activity on

2007.2.14  Plant and Soil - Potassium (K) availability influences many processes in cultivated and natural ecosystems. Several studies suggest that “non-exchangeable” K+

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Clay minerals as a soil potassium reservoir: Observation

2008.11.1  Abstract and Figures. Potassium (K) is a major element for plant growth. The K+ ions fixed in soil 2:1 clay mineral interlayers contribute to plant K nutrition. Such clay minerals are most often ...

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Effect of applied potassium concentration on clay ... - ScienceDirect

2018.10.1  The results show that applied potassium can cause dispersion of soil but to a lesser extent than sodium. Potassium cations also could increase soil hydraulic

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Clay minerals as a soil potassium reservoir: observation and

drous potassic interlayers, but generally the greatest part characteristics: sand/silt/clay = 9/68/23; pH (H20)= of 1 nm layers in soil clays is associated with smectite 7.8;

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Straw returning and potassium fertilization affect clay mineralogy

2023.5.2  Clay-size particles are rich in phyllosilicate minerals and iron oxides, which strongly influence the availability of soil potassium. This study investigated the

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Potassium transformation in clay soil with contrasting K budgets in ...

2020.7.25  Abstract. Canadian Shield clay soils are high in potassium (K) reserves. The differential contribution of soil K fractions to crop nutrition is an important issue for

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