Now showing items 31-36 of 36
Effects of glyphosate on Eucalyptus after its application on brachiaria (signal) grass
(Floresta e Ambiente, 2019-01-01) [Artigo]
The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens). The ...
Rhizobial Inoculation and Molybdenum Fertilization in Peanut Crops Grown in a No Tillage System After 20 Years of Pasture
(Revista Brasileira De Ciencia Do Solo, 2019-01-01) [Artigo]
Peanut (Arachis hypogea) is an important legume grain consumed by humans and utilized for effective nutrient cycling in a diverse cropping system. Areas that have been cultivated with perennial pasture for decades may have ...
Gypsum application, soil fertility and cotton root growth
(Bragantia, 2019-04-01) [Artigo]
Since there is no consensus on phosphogypsum (PG) rates to be used in agriculture, a better understanding of its effects on the soil solution is needed. Cotton root growth was evaluated as related to Al and Ca activity in ...
Tuber yield and economic result of ‘atlantic’ potato in response to npk fertilizer formulasProdutividade de tubérculos e resultado econômico da batata ‘Atlantic’ em resposta a fertilizantes NPK
(Horticultura Brasileira, 2019-10-01) [Artigo]
The usual application of high 4-14-8 NPK fertilizer rates in the potato planting furrows, independently of the soil fertility or nutritional cultivar requirements, has become a paradigm in Brazil. However, the 4-14-8 NPK ...
Morphological characterization and selection of castor bean accessions for mechanized production
(Pesquisa Agropecuaria Tropical, 2019-01-01) [Artigo]
Castor bean (Ricinus communis L.) is an oilseed found in different regions worldwide, due to its easy propagation and adaptability. Cropping more productive disease-resistant genotypes that enable a mechanized production ...
Arabica coffee response to rates of coated and conventional urea in sandy soil
(Pesquisa Agropecuaria Brasileira, 2019-01-01) [Artigo]
The objective of this work was to evaluate the growth, relative chlorophyll index and nitrogen concentrations in leaves, and the grain yield of arabica coffee (Coffea arabica) fertilized with rates of N as coated and ...