Data/hora: 05/06/2024 06:36:54

Biblioteca(s): | Embrapa Agropecuária Oeste; Embrapa Unidades Centrais.
Data corrente: | 15/03/2018
Data da última atualização: | 28/07/2018
Autoria: | GARCIA, R. A.; CECCON, G.; SUTIER, G. A. da S.; SANTOS, A. L. F. dos.
Afiliação: | RODRIGO ARROYO GARCIA, CPAO; GESSI CECCON, CPAO; GUILHERME AFONSO DA SILVA SUTIER, CENTRO UNIVERSITÁRIO DA GRANDE DOURADOS, DOURADOS, MS; ANNA LUIZA FARIAS DOS SANTOS, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS, MS.
Título: | Soybean-corn succession according to seeding date.
Ano de publicação: | 2018
Fonte/Imprenta: | Pesquisa Agropecuária Brasileira, v. 53, n. 1, p. 22-29, Jan. 2018.
DOI: | 10.1590/S0100-204X2018000100003
Idioma: | Inglês
Conteúdo: | The objective of this work was to evaluate the grain yield of soybean and corn cultivars cropped in succession, in different sowing dates. The experiment was carried out in the municipality of Dourados, in the state of Mato Grosso do Sul, Brazil, during three growing seasons, in the sowing dates: 9/15, 10/1, 10/15, and 11/1 for soybean; and 2/1, 2/15, 3/1, and 3/15 for corn. Although soybean yields are strongly affected by the crop season, sowing between late September and early October results in higher long-term yields. Planting corn in succession in mid-February provides the highest grain yield in the southern region of the state Mato Grosso do Sul; therefore, there is no need for an early soybean sowing in September, in order to ensure corn planting in January. Soybean-corn succession in which soybean is sown in early October and corn in mid-February results in higher total grain yields and reduces the climatic risk associated with these crops in the region.
Palavras-Chave: | Climatic risk; Early sowing; Milho safrinha; Milho segunda safra; Off-season corn; Production technologyearly; Semeadura antecipada.
Thesagro: | Glycine Max; Risco Climático; Sistema de produção; Zea Mays.

Categoria do assunto:

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A Sistemas de Cultivo

URL:

http://ainfo.cnptia.embrapa.br/digital/bitstream/item/180475/1/Pesquisa-Agropecuaria.pdf
http://ainfo.cnptia.embrapa.br/digital/bitstream/item/173955/1/Soyben-corn-sucession-according.pdf

Registro original: | Embrapa Agropecuária Oeste (CPAO)

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AI-SEDE - (62276-1) - UPE - AP - DD -  -  -  - DIS
CPAO - (36633-1) - UPC - AP - DD -  -  -  - DIS