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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/04/2008 |
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Data da última atualização: |
13/12/2023 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
FACO, O.; VILELLA, L. C. V.; LOBO, R. N. B. |
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Afiliação: |
Olivardo Faco, CNPC; Luciana Cristine Vasques Villela, CNPC; Raimundo Nonato Braga Lobo, CNPC. |
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Título: |
Por que é importante evitar a consangüinidade?. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Portal Ovinos. Seção Matérias. 20 mar. 2007. |
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Idioma: |
Português |
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Palavras-Chave: |
Consagüinidade. |
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Thesagro: |
Melhoramento Genético Animal; Ovino. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 00448nam a2200157 a 4500
001 1533630
005 2023-12-13
008 2007 bl uuuu u00u1 u #d
100 1 $aFACO, O.
245 $aPor que é importante evitar a consangüinidade?.
260 $aPortal Ovinos. Seção Matérias. 20 mar. 2007.$c2007
650 $aMelhoramento Genético Animal
650 $aOvino
653 $aConsagüinidade
700 1 $aVILELLA, L. C. V.
700 1 $aLOBO, R. N. B.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Pesca e Aquicultura. |
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Data corrente: |
07/05/2013 |
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Data da última atualização: |
18/10/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CRUSCIOL, C. A. C.; NASCENTE, A. S.; MATEUS, G. P.; BORGHI, E.; LELES, E. P.; SANTOS, N. C. B. |
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Afiliação: |
CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP, Botucatu-SP; ADRIANO STEPHAN NASCENTE, CNPAF; G. P. MATEUS, APTA, Andradina-SP; EMERSON BORGHI, CNPASA; E. P. LELES, UNESP, Botucatu-SP; N. C. B. SANTOS, APTA, Andradina-SP. |
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Título: |
Effect of intercropping on yields of corn with different relative maturities and palisadegrass. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Agronomy Journal, Madison, v. 105, n. 3, p. 599-606, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Intercropping corn (Zea mays L.) with palisadegrass [Brachiaria brizantha (Hochst. ex A. Rich) Stapf] can result in high amounts of residue and improve nutrient cycling. Long-season corn hybrids will live longer, competing with palisadegrass, which may reduce both corn and forage biomass yields. This study, conducted in the state of São Paulo, Brazil, had the objective of evaluating nutrient concentration and yield of corn hybrids with different maturity ratings as affected by intercropped palisadegrass as well as forage dry matter production. The experimental design was randomized blocks with a factorial arrangement of eight treatments consisting of two cropping systems (corn alone and intercropped with palisadegrass) and four corn hybrids (105-, 121-, 132, and 144-d relative maturity). Compared with corn grown alone, intercropping treatments resulted in corn grain yields of 107% (105-d hybrid) to 71.7% (144-d hybrid). In the corn-alone system, the 132- and 144-d corn hybrids provided the highest corn yields (9581 and 9606 kg ha?1, respectively). Corn yield was similar between the single-crop and intercrop systems when using 105-, 121-, and 132-d hybrids. Intercropping with the 144-d hybrid reduced forage production (6619 kg ha?1) and quality of palisadegrass (86 g kg?1 of crude protein) compared with the other hybrids. The intercropping system with the 132-d hybrid allowed both the highest corn grain (8860 kg ha?1) and palisadegrass (8256 kg ha?1) yields. Therefore, intercropping palisadegrass with the earlier (105-, 121-, and 132-d) corn hybrids is a viable option for crop?livestock integration because it did not affect either corn or palisadegrass yield. MenosIntercropping corn (Zea mays L.) with palisadegrass [Brachiaria brizantha (Hochst. ex A. Rich) Stapf] can result in high amounts of residue and improve nutrient cycling. Long-season corn hybrids will live longer, competing with palisadegrass, which may reduce both corn and forage biomass yields. This study, conducted in the state of São Paulo, Brazil, had the objective of evaluating nutrient concentration and yield of corn hybrids with different maturity ratings as affected by intercropped palisadegrass as well as forage dry matter production. The experimental design was randomized blocks with a factorial arrangement of eight treatments consisting of two cropping systems (corn alone and intercropped with palisadegrass) and four corn hybrids (105-, 121-, 132, and 144-d relative maturity). Compared with corn grown alone, intercropping treatments resulted in corn grain yields of 107% (105-d hybrid) to 71.7% (144-d hybrid). In the corn-alone system, the 132- and 144-d corn hybrids provided the highest corn yields (9581 and 9606 kg ha?1, respectively). Corn yield was similar between the single-crop and intercrop systems when using 105-, 121-, and 132-d hybrids. Intercropping with the 144-d hybrid reduced forage production (6619 kg ha?1) and quality of palisadegrass (86 g kg?1 of crude protein) compared with the other hybrids. The intercropping system with the 132-d hybrid allowed both the highest corn grain (8860 kg ha?1) and palisadegrass (8256 kg ha?1) yields. Therefore, interc... Mostrar Tudo |
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Thesagro: |
Brachiaria brizantha; Cultivo intercalado; Milho; Planta forrageira; Zea mays. |
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Thesaurus NAL: |
Corn; Forage; Intercropping. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02471naa a2200277 a 4500
001 1957257
005 2013-10-18
008 2013 bl uuuu u00u1 u #d
100 1 $aCRUSCIOL, C. A. C.
245 $aEffect of intercropping on yields of corn with different relative maturities and palisadegrass.$h[electronic resource]
260 $c2013
520 $aIntercropping corn (Zea mays L.) with palisadegrass [Brachiaria brizantha (Hochst. ex A. Rich) Stapf] can result in high amounts of residue and improve nutrient cycling. Long-season corn hybrids will live longer, competing with palisadegrass, which may reduce both corn and forage biomass yields. This study, conducted in the state of São Paulo, Brazil, had the objective of evaluating nutrient concentration and yield of corn hybrids with different maturity ratings as affected by intercropped palisadegrass as well as forage dry matter production. The experimental design was randomized blocks with a factorial arrangement of eight treatments consisting of two cropping systems (corn alone and intercropped with palisadegrass) and four corn hybrids (105-, 121-, 132, and 144-d relative maturity). Compared with corn grown alone, intercropping treatments resulted in corn grain yields of 107% (105-d hybrid) to 71.7% (144-d hybrid). In the corn-alone system, the 132- and 144-d corn hybrids provided the highest corn yields (9581 and 9606 kg ha?1, respectively). Corn yield was similar between the single-crop and intercrop systems when using 105-, 121-, and 132-d hybrids. Intercropping with the 144-d hybrid reduced forage production (6619 kg ha?1) and quality of palisadegrass (86 g kg?1 of crude protein) compared with the other hybrids. The intercropping system with the 132-d hybrid allowed both the highest corn grain (8860 kg ha?1) and palisadegrass (8256 kg ha?1) yields. Therefore, intercropping palisadegrass with the earlier (105-, 121-, and 132-d) corn hybrids is a viable option for crop?livestock integration because it did not affect either corn or palisadegrass yield.
650 $aCorn
650 $aForage
650 $aIntercropping
650 $aBrachiaria brizantha
650 $aCultivo intercalado
650 $aMilho
650 $aPlanta forrageira
650 $aZea mays
700 1 $aNASCENTE, A. S.
700 1 $aMATEUS, G. P.
700 1 $aBORGHI, E.
700 1 $aLELES, E. P.
700 1 $aSANTOS, N. C. B.
773 $tAgronomy Journal, Madison$gv. 105, n. 3, p. 599-606, 2013.
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Embrapa Arroz e Feijão (CNPAF) |
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