Now showing items 1-6 of 6
Nutrição e produtividade da nogueira-macadâmia em razão do parcelamento da adubação mineral
(Revista Brasileira de Ciência do Solo, 2014-06-01) [Artigo]
Nutrient availability during the year can affect the performance of macadamia (Macadamia integrifolia). However, there is no information about this crop responses to split application of fertilizer under Brazilian conditions. ...
Effect of potassium sources and rates on arabica coffee yield, nutrition, and macronutrient export
(Revista Brasileira de Ciência do Solo, 2014-10-01) [Artigo]
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K fertilizer imports from abroad, possibilities of extracting this nutrient from Brazilian rocks are being studied. The ...
Age of No-Till System and Nitrogen Management on Common Bean Nutrition and Yield
(Agronomy Journal, 2014-05-01) [Artigo]
In the no-till (NT) system, N availability may change depending on the number of years since NT was adopted. Thus, an experiment was conducted in a Typic Rhodudalf in Botucatu, Sao Paulo, Brazil, to evaluate the influence ...
Teor e acúmulo de nutrientes no feijoeiro em função da aplicação de bioestimulante
(Semina. Ciências Agrárias, 2014) [Artigo]
The biostimulants may change the nutrient uptake as it can alter plant development and growth. However, few studies have related the nutrition of the common bean plant with the application of these products. The aim was ...
Optimizing row spacing and plant population arrangement for a new short-height castor genotype in fall-winter
(Acta Scientiarum. Agronomy, 2014-12-01) [Artigo]
Plant population and arrangement should be properly designed to maximize the seed yield of short-height genotypes of castor (Ricinus communis L.) in each cropping season. Experiments were performed in the in the fall-winter ...
Abortamento de frutos da nogueira macadâmia sob influência da adubação mineral
(Revista Ceres, 2014-06-01) [Artigo]
Macadamia (Macadamia integrifolia) has a high nut abortion rate. Unbalanced nutrition may be one of the factors that contributes to this problem. The aim of this study was to evaluate the influence of N doses and the split ...