Data/hora: 20/05/2024 14:39:38

Biblioteca(s): | Epagri-Sede.
Tipo da produção científica: | Resumo em Anais de Congresso
Circulação/Nível: | -- - --
Data corrente: | 19/05/2011
Data da última atualização: | 19/05/2011
Autoria: | FLESCH, R. D.; WHIGHAM, D. K.
Afiliação: | Epagri
Título: | Relay intercropping soybean into winter wheat: timing and spatial arrangements.
Ano de publicação: | 1993
Fonte/Imprenta: | In: AGRONOMY ABSTRACTS: 1993 ANNUAL MEETINGS, 1993, Cincinnati, Ohio, USA. [Abstracts...]. Ohio, USA.: American Society of Agronomy, 1993. p. 135.
Idioma: | Inglês
Conteúdo: | Relay intercropping is one way to increase the total food production per area per year. A field study was concluded for two years (1991 and 1992) near ames, IA, with the objective to identify the combination of soybean planting dates (pre-boot=PD1, boot=PD2 and post-boot=PD3 stage of wheat) asnd spatial arrangementes (SA) to maximize soybean grani yield. The SA for wheat (W) and soybean (S) rows were: 1W:1S, 2W:1S, 2W:2S; 3W:2S and 4W:3S. No significant differences in yield between years were observed for sybean but the wheat yield in 1992 was significantly different from 1991 (2941 vs 1043 kg/ha). The SA most efficient for wheat were 1W:1S and 2W:1S; and for soybean were 2W:2S AND 4W:3S.
Palavras-Chave: | Glicyne max; LER; Multiple cropping; Triticum aestivum; Yield.
Categoria do assunto: | --
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_1844.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
Exemplares: | Epagri-Sede - (79342-1) - UPC - PL - -- -  -  -  - DIS