Adubação fosfatada e épocas de cultivo na composição química de sementes de cultivares de feijoeiro

Zucareli, Claudemir; Silva, Raphael Rossi; Gazola, Diego; Chaves, Danilo Pinceli; Nakagawa, João

doi:10.1590/0103-8478cr20131124

Cited by 2 publications

(1 citation statement)

References 18 publications

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“…The application of phosphate fertilizers in the cultivation in succession of maize-cowpea is a strategy that may favor small producers, who often lack the resources to acquire certain inputs, such as phosphorus, which are essential for the formation of pods and fodder of grains, reflecting crop productivity [6].…”

Section: Introductionmentioning

confidence: 99%

Impacts of Residual Phosphorus on the Production of Cowpea in the Cerrado Region

Gaspar¹,

Furtado²,

Silva³

et al. 2018

AJPS

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Phosphate fertilizers when applied to the soil, besides being harvested by the crops, promote a residual effect that can be offered to subsequent crops. The objective of this research was to evaluate the residual effect of phosphate fertilization applied to maize cultivation on the successor crop, cowpea, in the Cerrado region in Maranhao. The research was carried out in the experimental area of Federal University of Maranhão (UFMA), located in the city of Chapadinha, MA (3˚44'30"S, 43˚21'37''W). The experimental design was in randomized blocks, with six treatments and four replications. The treatments were composed of the following residual P doses: 0, 60, 70, 80, 90, 100 kg·ha ) and a greater profit margin (US $326.26). Thus, it is feasible to grow cowpea in previously cultivated areas, in order to take advantage of residual phosphate fertilization.

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Section: Introductionmentioning

confidence: 99%