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Biochar phosphate fertilizer loaded with urea preserves available nitrogen longer than conventional urea
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Trace Element Composition of Selected Fertilizers Used in Chile: Phosphorus Fertilizers as a Source of Long-Term Soil Contamination
(TAYLOR & FRANCIS INC, 2009)
Anthropogenic activities like agriculture have resulted in increased concentrations of some trace elements of toxicological and environmental concern in soils. Application of fertilizers has been one of the major inputs ...
Efeito da antecipação da adubação sobre o desempenho agronômico da cultura da soja
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilAgronomiaUTFPR, 2021-04-28)
Soybean [Glycine max(L.) Merrill] is the main commodity in the national and global agricultural sector. The average Brazilian productivity is around 3.2 ton ha-1, with the possibility of increasing this value through more ...
Modeling and identification of fertility maps using artificial neural networks
(2000-12-01)
The application of agricultural fertilizers using variable rates along the field can be made through fertility maps previously elaborated or through real-time sensors. In most of the cases applies maps previously elaborated. ...
Modeling and identification of fertility maps using artificial neural networks
(2000-12-01)
The application of agricultural fertilizers using variable rates along the field can be made through fertility maps previously elaborated or through real-time sensors. In most of the cases applies maps previously elaborated. ...
Soil P Diffusion and Availability Modified by Controlled-Release P Fertilizers
(Springer, 2020-11-24)
Slow-release fertilizers have been proposed as tools to increase P fertilizer use efficiency in tropical acidic soils with high P adsorption, low P availability, and mobility. However, results have been controversial since ...
Field technique for fertilizer experiments
(CIMMYT, 2018)
Influence of fertilizer on coumarin content and biomass production in Mikania glomerata sprengel
(1998-12-01)
Mikania glomerata Sprengel leaf extracts have been used in cough syrup formulations due to the presence of active coumarin derivatives. Yields of such natural compounds in cultivated plants can be affected by several ...
Effects of Sulfur, Phosphorus, and Nitrogen Application on the Growth and Yield of Sweet Potatoes Grown on Fredensborg Clay LoamTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1983)