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Biomass Accumulation and Nutritional Requirements of Potato as Affected by Potassium Supply
(2020-09-01)
Potassium (K) supply affects the growth and tuber yield of potato (Solanum tuberosum L.) as well as the uptake and removal of certain nutrients. However, information on this is scarce or inconsistent. Thus, this study was ...
SOIL AND SOIL SOLUTION NUTRIENT CONTENT IN DRIP FERTIGATED CITRUS
(Soc Brasil Engenharia Agricola, 2015-05-01)
Soil solution analysis has shown to be a promising method for soil fertility diagnosis, mainly in fertigation systems. The objective of this study was to evaluate the behavior of nutrients in soil and soil solution by ...
Gypsum and potassium application to acid soils for maize (Zea mays L.) production in La Frailesca, Chiapas, Mexico
(Universidad de Costa Rica, 2022)
Nutrientes no solo e na solução do solo na citricultura fertirrigada por gotejamento
(2015-01-01)
Soil solution analysis has shown to be a promising method for soil fertility diagnosis, mainly in fertigation systems. The objective of this study was to evaluate the behavior of nutrients in soil and soil solution by ...
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 ...
Tuber yield and allocation of nutrients and carbohydrates in potato plants as affected by limestone type and magnesium supply
(2020-01-02)
Magnesium (Mg) is a nutrient that affects the development of plants and is mainly supplied through liming performed to correct soil acidity. By acting on photosynthesis and influencing carbohydrate partitioning in the ...
Photosynthetic and anatomical responses of Eucalyptus grandis leaves to potassium and sodium supply in a field experiment
(2013-06-13)
Although vast areas in tropical regions have weathered soils with low potassium (K) levels, little is known about the effects of K supply on the photosynthetic physiology of trees. This study assessed the effects of K and ...
Photosynthetic and anatomical responses of Eucalyptus grandis leaves to potassium and sodium supply in a field experiment
(2013-06-13)
Although vast areas in tropical regions have weathered soils with low potassium (K) levels, little is known about the effects of K supply on the photosynthetic physiology of trees. This study assessed the effects of K and ...
Simulating the effects of different potassium and water supply regimes on soil water content and water table depth over a rotation of a tropical Eucalyptus grandis plantation
(Elsevier B.V., 2018-06-01)
Although large amounts of potassium (K) are applied in tropical crops and planted forests, little is known about the interaction between K nutrition and water supply regimes on water resources in tropical regions. This ...