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Potassium fixation in soil size fractions of arid soils
calcareous soils Iran smectite soil fractionation
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2015/3/9
Amounts of potassium (K) fixed in soil fractions of 10 calcareous soils of southern Iran were measured to evaluate the contributions of different soil size fractions to K fixation. Soil particles were...
Content of potassium forms in an anthropogenic soil formed from post-mining lands under diversified AGRICULTURAL PRACTICES
long-term experiment post-mining lands forms of potassium
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2009/3/31
The current paper reports about the influence of different levels of fertilization and agricultural practices (i.e. shallow and deep ploughing) on the total content of potassium (Ktot) and its forms i...
The Ammonium Fixation in Great Soil Groups of Tokat Region and Some Factors Affecting The Fixation I. The Affect of Potassium on Ammonium Fixation
Ammonium Fixation Great Soil Groups of Tokat Region Fixation I.
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2009/1/15
The objective of this study was to evaluate the fixation of ammonium in the soils of Tokat region to find out the important factors influencing them. For this purpose 12 representative soil samples we...
Effect of Potassium and Magnesium Fertilization on Yield and Nutrient Content of Rice Crop Grown on Artificial Siltation Soil
Potassium Magnesium Fertilization Yield Nutrient Content of Rice Crop Grown Artificial Siltation Soil
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2009/1/14
The main purpose of this study was to determine the effect of potassium and magnesium fertilization on the yield and N, P, K, Mg, Fe, Cu, Zn, Mn contents of rice crop grown on soil used for cultivatio...
Potassium Potential of the Soils of the Gevaş Region in Eastern Anatolia
K - potential Clay mineralogy Eastern Anatolia
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2009/1/13
Due to its semi-arid climate and sloping topography, Eastern Anatolia has limited soil resources for agriculture, strongly necessitating sustainable land management. Fertile soils occur only in limit...
Potassium Potential of the Soils of the Gevaş Region in Eastern Anatolia
K - potential Clay mineralogy Eastern Anatolia.
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2009/1/13
Due to its semi-arid climate and sloping topography, Eastern Anatolia has limited soil resources for agriculture, strongly necessitating sustainable land management. Fertile soils occur only in limite...
Potassium Exchange Isotherms as a Plant Availability Index in Selected Calcareous Soils of Western Azarbaijan Province, Iran
Readily exchangeable K specific K sites buffering capacity energy of exchange K-index availability
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2009/1/12
Potassium (K) exchange isotherms (quantity-intensity technique, Q/I) and K values derived from the Q-I relationship provide information about soil K availability. This investigation was conducted to ...
Response of Yield, Yield Components, and Fiber Properties of Egyptian Cotton (Gossypium barbadense L.) to Nitrogen Fertilization and Foliar-applied Potassium and Mepiquat Chloride
Yield Components Fiber Properties Egyptian Cotton Nitrogen Fertilization Foliar-applied Potassium
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2008/12/9
Research to delineate nitrogen, potassium, and mepiquat chloride (MC) effects on cotton performance has been primarily conducted with upland cotton (Gossypium hirsutum L.). A field study was conducted...
About the effect of the contents and ratios of soil’s available calcium, potassium and magnesium in liming of acid soils
acid soils lime fertilisers calcium magnesium potassium yield red clover (Trifolium pratense L.) Italian ryegrass
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2010/1/13
Soils in Estonia are characterised by washing out, i.e. leaching, of calcium carbonates and magnesium carbonates. Calcium losses from the arable layer may amount 150–500 (600) kg ha-1 a year, resultin...
Sodium reduction in cooked meat products by using commercial potassium phosphate mixtures
sausages ham salt sodium reduction phosphates
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2010/8/16
In addition to salt (NaCl), sodium phosphate also increases the sodium content of meat products. Thus, the effects of replacing sodium phosphate with potassium phosphate on sodium content and properti...