Agradecemos a la Fundación Juan March la ayuda prestada para realizar este trabajo.The potassium contens in clay minerals has been estimated by the Cluley´s method.On stablish the relation between the % of K and the K-40 radio-activity for different densitys.This reation has been also used to determine the total amount of K in soils of England (JULIO RODRIGUEZ, G.E.G. Mattingly y O. Talibudeen; paper sended to Journal of Science of Food and Agriculture.I am indebted to Dr. G. E. G. Mattingly and Dr. O. Talibudeen for their assistance.En el presente trabajo se determina el contenido en potasio en varios minerales de la arcilla (moscovita,glauconita y bentonita - K) siguiendo el método de H. J. Cluley.A partir de esos valores se establece u...
Potassium in soils from selected plots of the Broadbalk Experiment at Rothamsted, and Rotation I exp...
Neste trabalho, procurou-se estudar, através de isotermas de adsorção de potássio e da relação Quant...
Growth of world population and consequent growth of food demand are drivers of expansion and intensi...
En el presente trabajo se determina el contenido en potasio en varios minerales de la arcilla (mosco...
A study of the potassium status of some Lower Fraser Valley soils was undertaken in order to supply ...
The current study shows that there is a correlation between the supply of potassium and mineral comp...
Author Institution: The Ohio State University Agricultural Technical Institute; Department of Agrono...
In order to evaluate the use of rock powder and rock thermally treated applied as an alternative sou...
Soil potassium (K) reserves are crucial for crop quality and yield in low input agricultural systems...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn soils containing minerals with potassi...
This study was initiated to (1) establish the electrochemical cell requirements and procedures for t...
Os principais laboratórios de análise de solo de rotina brasileiros utilizam a solução Mehlich-1 par...
1. Continuous cropping with perennial ryegrass in the glasshouse was used to measure the release of ...
The market value of chloroplatinic acid, particularly under present conditions, is so high as to war...
Potassium (K) is a macro element in plant, animal and human nutrition and is regularly applied to ag...
Potassium in soils from selected plots of the Broadbalk Experiment at Rothamsted, and Rotation I exp...
Neste trabalho, procurou-se estudar, através de isotermas de adsorção de potássio e da relação Quant...
Growth of world population and consequent growth of food demand are drivers of expansion and intensi...
En el presente trabajo se determina el contenido en potasio en varios minerales de la arcilla (mosco...
A study of the potassium status of some Lower Fraser Valley soils was undertaken in order to supply ...
The current study shows that there is a correlation between the supply of potassium and mineral comp...
Author Institution: The Ohio State University Agricultural Technical Institute; Department of Agrono...
In order to evaluate the use of rock powder and rock thermally treated applied as an alternative sou...
Soil potassium (K) reserves are crucial for crop quality and yield in low input agricultural systems...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn soils containing minerals with potassi...
This study was initiated to (1) establish the electrochemical cell requirements and procedures for t...
Os principais laboratórios de análise de solo de rotina brasileiros utilizam a solução Mehlich-1 par...
1. Continuous cropping with perennial ryegrass in the glasshouse was used to measure the release of ...
The market value of chloroplatinic acid, particularly under present conditions, is so high as to war...
Potassium (K) is a macro element in plant, animal and human nutrition and is regularly applied to ag...
Potassium in soils from selected plots of the Broadbalk Experiment at Rothamsted, and Rotation I exp...
Neste trabalho, procurou-se estudar, através de isotermas de adsorção de potássio e da relação Quant...
Growth of world population and consequent growth of food demand are drivers of expansion and intensi...