Buscar
Mostrando ítems 1-10 de 11309
Mechanized and individualized application of N-P-K in combined operations in sugarcane
(2017-01-01)
A new concept of fertilizer machine is under development and shows as differential individually fertilizer application, that is sources of N, P and K are applied separately for the purpose of improving the distribution ...
Carbon fractions and stock in response to solid and fluid organomineral fertilizers in highly fertile soils
(Empresa Brasil Pesq Agropec, 2019-01-01)
The objective of this work was to evaluate the effect of the application of organomineral and mineral fertilizers to highly fertile soils on the carbon management index (CMI) and carbon fractions and stock. The experiment ...
Effects of hand weeding strip and nitrogen fertilizer on corn plants
(2005-01-20)
The objective of the present research was to evaluate effects of different strip weed control associated with nitrogen fertilizer on corn applied after planting. The experiment was set and conducted in Botucatu, São Paulo ...
Effects of hand weeding strip and nitrogen fertilizer on corn plants
(2005-01-20)
The objective of the present research was to evaluate effects of different strip weed control associated with nitrogen fertilizer on corn applied after planting. The experiment was set and conducted in Botucatu, São Paulo ...
Mortalidade, crescimento e solução do solo em eucalipto com aplicação de fertilizante de liberação lenta
(2015-07-01)
Fertilization is one of the most effective ways to increase crop productivity, and the use of slow release fertilizers could be advantageous, allowing the assimilation of nutrients as the plants grow. The objective was ...
Innovative phosphate fertilizer technologies to improve phosphorus use efficiency in agriculture
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Relevance of cystein-rich secretory proteins for fertilization, fertility and early embryo development
(Elsevier, 2019)
CRISP1 and CRISP3 are two members of the Cysteine Rich Secretory Protein family expressed in the male and female mammalian reproductive tracts. In spite of the important roles of CRISP1 in fertilization, CRISP1 knockout ...
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 ...
Fertigation and gradual release of fertilizers for planting of sports turfgrassFertirrigação e fertilizantes de liberação gradual para a implantação de gramado esportivo
(2020-01-01)
Sports turfgrass requires care to show good development and playability. The type of fertilizer and the way of application of this fertilizer directly interfere with its quality. The objective of the present work was to ...