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Accumulation and export of nutrients in cactus pear cladodes (Opuntia ficus-indica) under different managements in the Brazilian Semiarid. Abstract: The present study evaluated the accumulation and export of nutrients in cactus pear (Opuntia ficus-indica) cv. Gigante, fertilized with combinations of nitrogen (10, 70, 100, 130, and 190 kg... ... Repository: BDPA Publication year: 2018
Productivity, leaf nutrient content and soil carbon stocked in agroforestry and traditional management of maize (Zea mays L.). Repository: BDPA Publication year: 2014
Phosphorus Fertilization Increases Biomass and Nutrient Accumulation Under Improved Fallow Management in a Slash-and-Mulch System in Eastern Amazonia, Brazil. Improvement of fallow vegetation can have a positive impact on the productivity of slash-and-mulch systems in eastern Amazonia. Phosphorus fertilization can increase biomass and nutrient stocks in the... ... Repository: BDPA Publication year: 2017
Straw management effects on sugarcane growth, nutrient cycling and water use in the Brazilian semiarid region. It was evaluated how straw management modifies the development, growth, nutrient cycling and crop water productivity of sugarcane in the semiarid region of Brazil. The experiment was carried out using... ... Repository: BDPA Publication year: 2020
Optimizing NPK fertilization: a comprehensive approach to integrated nutrient management. While many software platforms aim to refine fertilization strategies, a significant number focus solely on soil fertility and nutrient outflow, inadvertently overlooking vital elements like water avai... ... Repository: BDPA Publication year: 2024
Influence of the rainfall in the content of nutrients in litter in agroforestry systems managed with burning and without burning in Amazon. This study evaluated the nutrient content of the litter, testing different treatments with burning and no burning, of the vegetation, to identify which one provides better efficiency in operation and... ... Repository: BDPA Publication year: 2013
NuMaSS: sistema de apoio ao manejo de nutrientes do solo. Versão 2.1. NuMaSS - Nutrient Management Support System. Repository: BDPA Publication year: 2007
Persistence and release of macronutrients and silicon of pigeonpea as a function of fragmentation. The objective of this work was to evaluate the persistence and macronutrient and silicon release of pigeonpea phytomass, with and without mechanical fragmentation. The experiment was design in randomi... ... Repository: BDPA Publication year: 2017
Decomposition and release of nutrients from crop residues on soybean-maize cropping systems. Nutrients found in residues from agricultural cultures are important reserves for subsequent crops. The objective was to assess the decomposition and release of nutrients from different crop residues... ... Repository: BDPA Publication year: 2018
Optimizing nutrient use in an integrated system with precision agriculture tools optimizing nutrient use in an integrated system with precision agriculture tools. Integrated crop-livestock-forest systems (ICLFs) are a sustainable strategy for land use intensification, integrating annual crops, trees, and livestock in the same area and season. Repository: BDPA Publication year: 2024

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