Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1095846
Research center of Embrapa/Collection: Embrapa Arroz e Feijão - Artigo em periódico indexado (ALICE)
Date Issued: 2018
Type of Material: Artigo em periódico indexado (ALICE)
Authors: CARVALHO, M. da C. S.
NASCENTE, A. S.
Additional Information: MARIA DA CONCEICAO SANTANA CARVALHO, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF.
Title: Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol.
Publisher: Acta Scientiarum. Agronomy, v. 40, e39322, 2018.
Language: en
Keywords: Fosfogesso
Description: There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study aimed to determine the effects of annual application of PG and limestone and rates of fertilization on the chemical attributes of soil, fertilization efficiency , yield components and the grain yield of the common bean. The study was performed for three growing seasons in an acidic Oxisol. The experimental design was randomized blocks in a 4x4 factorial scheme. The treatments consisted of lime, lime + PG, PG, and control (without corrective application) with four fertilization rates. In an acidic and low-fertility Cerrado soil, limestone or limestone + PG applied annually at 1/3 of the total rate in a no tillage system increased the common bean yield and the efficiency of the fertilization, although the improvement of the soil acidity indicators did not reach the desired levels. The application of soluble fertilizers to provide adequate and balanced amounts of nutrients provided greater yield gains and improved soil fertility compared to surface liming without fertilization, but the combination of the two practices resulted in the greatest benefits to both plant and soil fertility.
Thesagro: Feijão
Phaseolus Vulgaris
Acidez do Solo
Calagem
Fertilidade do Solo
Fertilizante
Plantio Direto
Cerrado
NAL Thesaurus: No-tillage
Beans
Soil fertility
Phosphogypsum
Liming
Calcium carbonate
Acid soils
Data Created: 2018-09-17
ISSN: 1807-8621
Appears in Collections:Artigo em periódico indexado (CNPAF)

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