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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
19/08/1993 |
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Data da última atualização: |
14/10/2004 |
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Autoria: |
MINOR, H. C. |
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Afiliação: |
University of Missouri, Columbia, USA. |
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Título: |
Plant spacing in soybean production. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: CONFERENCE ON SOYBEAN SEED QUALITY AND STAND ESTABLISHMENT, 1981, Colombo. Proceedings. Urbana-Champaign : INTSOY / University of Illinois, 1982. |
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Páginas: |
p.83-88. |
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Série: |
(INTSOY. Series, 22). |
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Idioma: |
Inglês |
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Notas: |
Editado por J.B. Sinclair, J.A. Jacobs.
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Conteúdo: |
Cultural practices, narrowly defined, encompass only a small number of the practices employed in soybean production. However, they interact with most other manipulations that influence the availability of required factors to the plant. Photoperiodic control of soybean flowering and maturity is reasonably well understood and is an important determinant in the adaptation of a particular cultivar to a location or cropping system. In short-day environments, most improved cultivars developed in the temperate zones show little response to the fluctuation in photoperiod encountered and have relatively constant, although shortened, life cycles. The performance of these materials is markedly influenced by the management to which they are subjected. When vegetative development is curtailed, soybean yield can frequently be increased by increasing the number of plants per unit of land area. This appears to be true until enough plants are established to give complete ground cover during pod filling. Tall, late-maturing cultivars require fewer plants per unit of land area to produce maximum yield than do short, early-maturing ones. To consistently achieve adequate plant stands, good quality seed must be available. Particularly under conditions of seed-bed stress, it is not easy to compensate for poor seed quality by adjustments in seeding rate. |
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Palavras-Chave: |
Cultivar; EUA; Grain; Management; Production; Seed; Soybean; Spacing; USA; Variety; Yield. |
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Thesagro: |
Espaçamento; Floração; Grão; Manejo; Produção; Rendimento; Semente; Soja. |
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Thesaurus Nal: |
flowering. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02363naa a2200397 a 4500
001 1453761
005 2004-10-14
008 1982 bl uuuu u00u1 u #d
100 1 $aMINOR, H. C.
245 $aPlant spacing in soybean production.
260 $c1982
300 $ap.83-88.
490 $a(INTSOY. Series, 22).
500 $aEditado por J.B. Sinclair, J.A. Jacobs.
520 $aCultural practices, narrowly defined, encompass only a small number of the practices employed in soybean production. However, they interact with most other manipulations that influence the availability of required factors to the plant. Photoperiodic control of soybean flowering and maturity is reasonably well understood and is an important determinant in the adaptation of a particular cultivar to a location or cropping system. In short-day environments, most improved cultivars developed in the temperate zones show little response to the fluctuation in photoperiod encountered and have relatively constant, although shortened, life cycles. The performance of these materials is markedly influenced by the management to which they are subjected. When vegetative development is curtailed, soybean yield can frequently be increased by increasing the number of plants per unit of land area. This appears to be true until enough plants are established to give complete ground cover during pod filling. Tall, late-maturing cultivars require fewer plants per unit of land area to produce maximum yield than do short, early-maturing ones. To consistently achieve adequate plant stands, good quality seed must be available. Particularly under conditions of seed-bed stress, it is not easy to compensate for poor seed quality by adjustments in seeding rate.
650 $aflowering
650 $aEspaçamento
650 $aFloração
650 $aGrão
650 $aManejo
650 $aProdução
650 $aRendimento
650 $aSemente
650 $aSoja
653 $aCultivar
653 $aEUA
653 $aGrain
653 $aManagement
653 $aProduction
653 $aSeed
653 $aSoybean
653 $aSpacing
653 $aUSA
653 $aVariety
653 $aYield
773 $tIn: CONFERENCE ON SOYBEAN SEED QUALITY AND STAND ESTABLISHMENT, 1981, Colombo. Proceedings. Urbana-Champaign : INTSOY / University of Illinois, 1982.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 9 | |
| 9. |  | QUEIROZ, E. F. de; MOLION, L. C. B.; MINOR, H. C.; NEUMAIER, N. Um modelo matemático de quantificação do efeito da disponibilidade hídrica em soja. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 31, n. 10, p. 683-690, out. 1996. Título em inglês: A mathematical model to quantify the effect of water availability on soybean.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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