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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Arroz e Feijão. |
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Data corrente: |
25/09/2023 |
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Data da última atualização: |
02/10/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, A. C. de B.; BORIN, A. L. D. C.; LAMAS, F. M.; SOFIATTI, V. |
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Afiliação: |
ALEXANDRE CUNHA DE B FERREIRA, CNPA; ANA LUIZA DIAS COELHO BORIN, CNPAF; FERNANDO MENDES LAMAS, CPAO; VALDINEI SOFIATTI, CNPA. |
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Título: |
Cover plants in second crop: nutrients in straw and cotton yield in succession. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Tropical, v. 53, p. e75032m 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
The cultivation of cover plants is a strategy for improving the agricultural production environment and providing straw for soil cover in the no-tillage system, in addition to cycling and providing nutrients to succeeding crops. This study aimed to assess the dry matter yield and nutrients accumulation by cover plants grown alone or intercropped in the second crop after soybean and their effects on cotton grown in succession. The treatments were: Urochloa ruziziensis; Pennisetum glaucum (millet); Zea mays (corn); Crotalaria spectabilis; Crotalaria ochroleuca; Cajanus cajan (pigeon pea); corn + U. ruziziensis; C. spectabilis + U. ruziziensis; C. ochroleuca + U. ruziziensis; pigeon pea + U. ruziziensis; corn + C. spectabilis; corn + C. ochroleuca; and corn + pigeon pea. The experimental design consisted of randomized blocks, with four replications, and the experiment was carried out in two crop seasons. In the cotton pre-seeding, the maximum amount of corn straw dry matter was 2,699 kg ha-1, with low macronutrient contents. The pigeon pea intercropped with U. ruziziensis produced between 8,400 and 12,941 kg ha-1 of dry matter, with a maximum content of 223 and 323 kg ha-1 of nitrogen and potassium, respectively. The U. ruziziensis, grown alone or intercropped, provided between 140 and 323 kg ha-1 of potassium in the straw. A high yield is obtained by cotton grown in the no-tillage system in succession to C. spectabilis. |
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Thesagro: |
Adubo Verde; Algodão; Brachiaria Ruziziensis; Gossypium Hirsutum; Planta de Cobertura; Plantio Direto. |
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Thesaurus Nal: |
Cotton; Green manures; Ground cover plants; No-tillage; Urochloa ruziziensis. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157023/1/02-10-2023-COVER-PLANTS-IN-SECOND-CROP.pdf
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Marc: |
LEADER 02271naa a2200289 a 4500
001 2157023
005 2023-10-02
008 2023 bl uuuu u00u1 u #d
100 1 $aFERREIRA, A. C. de B.
245 $aCover plants in second crop$bnutrients in straw and cotton yield in succession.$h[electronic resource]
260 $c2023
520 $aThe cultivation of cover plants is a strategy for improving the agricultural production environment and providing straw for soil cover in the no-tillage system, in addition to cycling and providing nutrients to succeeding crops. This study aimed to assess the dry matter yield and nutrients accumulation by cover plants grown alone or intercropped in the second crop after soybean and their effects on cotton grown in succession. The treatments were: Urochloa ruziziensis; Pennisetum glaucum (millet); Zea mays (corn); Crotalaria spectabilis; Crotalaria ochroleuca; Cajanus cajan (pigeon pea); corn + U. ruziziensis; C. spectabilis + U. ruziziensis; C. ochroleuca + U. ruziziensis; pigeon pea + U. ruziziensis; corn + C. spectabilis; corn + C. ochroleuca; and corn + pigeon pea. The experimental design consisted of randomized blocks, with four replications, and the experiment was carried out in two crop seasons. In the cotton pre-seeding, the maximum amount of corn straw dry matter was 2,699 kg ha-1, with low macronutrient contents. The pigeon pea intercropped with U. ruziziensis produced between 8,400 and 12,941 kg ha-1 of dry matter, with a maximum content of 223 and 323 kg ha-1 of nitrogen and potassium, respectively. The U. ruziziensis, grown alone or intercropped, provided between 140 and 323 kg ha-1 of potassium in the straw. A high yield is obtained by cotton grown in the no-tillage system in succession to C. spectabilis.
650 $aCotton
650 $aGreen manures
650 $aGround cover plants
650 $aNo-tillage
650 $aUrochloa ruziziensis
650 $aAdubo Verde
650 $aAlgodão
650 $aBrachiaria Ruziziensis
650 $aGossypium Hirsutum
650 $aPlanta de Cobertura
650 $aPlantio Direto
700 1 $aBORIN, A. L. D. C.
700 1 $aLAMAS, F. M.
700 1 $aSOFIATTI, V.
773 $tPesquisa Agropecuária Tropical$gv. 53, p. e75032m 2023.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 138 | |
| 20. |  | FERREIRA, A. C. de B.; BORIN, A. L. D. C.; LAMAS, F. M.; BOGIANI, J. C. Soil organic matter after nine years under crop rotation, conventional, and no-till cotton production systems. IN: WORLD COTTON RESEARCH CONFERENCE, 6., 2016. Goiânia, Brazil. Proceedings... England, UK: Innovation in Textiles, 2016. p. 140-.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| Registros recuperados : 138 | |
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