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Residual and annual potassic fertilization for soybeans
(Kluwer Academic Publ, 2001-01-01)
There is a lack of long-term research on potassium fertilization for soybean in the tropical and subtropical soils of Brazil and the residual effect of the fertilizer has generally not been considered. An experiment was ...
Times of potassium application in topdressing on the soybean crop
(Science Domain International, 2016)
Potassium fertilization and physiological soybean seed quality
(Scientific Research Publishing Inc., 2016)
Potassium fertilisation with humic acid coated KCl in a sandy clay loam tropical soil
(Csiro Publishing, 2018-01-01)
Loss of potassium (K) by leaching after potassium chloride (KCl) application is common in light-textured, low cation exchangeable capacity (CEC) soils with predominance of 1 : 1 clay minerals, and is aggravated as soil K ...
Residual and annual potassic fertilization for soybeans
(Kluwer Academic Publ, 2001-01-01)
There is a lack of long-term research on potassium fertilization for soybean in the tropical and subtropical soils of Brazil and the residual effect of the fertilizer has generally not been considered. An experiment was ...
POTASSIUM FERTILIZATION, ROOT MORPHOLOGY AND POTASSIUM ABSORPTION BY SOYBEAN
(Marcel Dekker Inc, 1993-01-01)
A greenhouse experiment studied the effect of potassium fertilization on soybean (Glycine max L. Merrill) root morphology and on K absorption by six soybean cultivars of different maturation groups and growth habits. The ...
POTASSIUM FERTILIZATION, ROOT MORPHOLOGY AND POTASSIUM ABSORPTION BY SOYBEAN
(Marcel Dekker Inc, 1993-01-01)
A greenhouse experiment studied the effect of potassium fertilization on soybean (Glycine max L. Merrill) root morphology and on K absorption by six soybean cultivars of different maturation groups and growth habits. The ...
Potassium doses in previous crops and effect on soybean in succession
(Univ Federal Campina Grande, 2018-02-01)
Early potassium fertilization in previous crops may be beneficial to the main crop in succession. The objective of this study was to investigate the behavior of the soybean crop as a function of potassium (K) doses in the ...
Residual and annual potassic fertilization for soybeans
(Kluwer Academic Publ, 2014)
Efficiency and residual effect of alternative potassium sources in grain cropsEficiência e efeito residual de fontes alternativas de potássio em culturas graníferas
(2021-01-01)
The objective of this work was to evaluate the efficiency and the residual effects of both molten and ground alkaline potassium-silicate rocks (K1) and of ground phonolite rock (K2), as sources of potassium, compared with ...