Padovan, Milton Parron; Motta, Ivo de Sá; Carneiro, Leandro Flávio; Moitinho, Mara Regina; Salomão, Gisele de Brito and Recalde, Kátia Maria Garicoix (2013) Pré-cultivo de adubos verdes ao milho em agroecossistema submetido a manejo ecológico no Cone Sul de Mato Grosso do Sul. [Pre-cultivation of green manure to corn in agroecosystem submitted to ecological management in the Southern Cone of Mato Grosso do Sul State.] Revista Brasileira de Agroecologia, 8 (3), pp. 3-11.
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Document available online at: http://www.aba-agroecologia.org.br/revistas/index.php/rbagroecologia/article/view/10385/9841
Summary
Este estudo foi desenvolvido no ano agrícola de 2007/2008, com o objetivo de avaliar o acúmulo de massa e nutrientes na parte aérea das plantas de alguns adubos verdes e o efeito destes sobre o desempenho da cultura do milho. Os tratamentos foram: feijão-de-porco, feijão-bravo-do-ceará, mucunapreta, feijão-guandu, crotalária, sorgo-forrageiro, milheto, consórcio entre crotalária e milheto, mistura de adubos verdes e plantas espontâneas (testemunha). O milho foi semeado logo após o manejo (corte) dos adubos verdes. Os adubos verdes apresentam desenvolvimento e capacidade de ciclagem de nutrientes satisfatório nas condições edafoclimáticas do Sul do Estado, com destaque para Crotalaria juncea, sorgoforrageiro e feijão-guandu. O uso de adubos verdes (leguminosas em monocultivo e consorciadas com gramíneas) proporcionaram melhor desempenho ao milho cultivado em sucessão.
Summary translation
This study was developed during the agricultural year of 2007/2008 with the aim of evaluating the accumulation of mass and nutrients in the shoots of some of these green manures and the effect on the performance of maize. The treatments were: pork bean (Canavalia ensiformes), brave Ceara bean (Canavalia ensiformes), black mucuna (Canavalia ensiformes), Cajanus (Cajanus cajan), Crotalaria (Crotalaria juncea), forage sorghum (Sorghum bicolor), millet (Penissetum americanum), millet and Crotalaria in consortium, green manure mixed and sample in pousio (plants growing naturally). Maize was planted soon after management (cutting) of green manure. The experimental design of randomized blocks with four replications was used. The green manures have development capacity and nutrient cycling satisfactory at conditions prevailing South State, with greater emphasis on Crotalaria juncea, sorghum and pigeonpea. The use of green manure (legumes in monoculture and intercropped with grasses) resulted in better performance of maize grown in succession.
| EPrint Type: | Journal paper |
|---|---|
| Keywords: | Adubação verde, Leguminosas, Zea mays, Desempenho do milho, Cone Sul de Mato Grosso do Sul. Green manure, Legumes, Zea mays, Performance of maize, Cone Sul de Mato Grosso do Sul. |
| Agrovoc keywords: | Language Value URI English agroecology http://aims.fao.org/aos/agrovoc/c_92381 English Green manures http://aims.fao.org/aos/agrovoc/c_3375 English Legumes http://aims.fao.org/aos/agrovoc/c_4255 English Zea mays http://aims.fao.org/aos/agrovoc/c_8504 English maize http://aims.fao.org/aos/agrovoc/c_12332 |
| Subjects: | Farming Systems Crop husbandry > Composting and manuring Crop husbandry |
| Research affiliation: | Brazil > Embrapa - Brazilian Agricultural Research Corporation Brazil > Other organizations |
| ISSN: | 1980-9735 |
| Related Links: | http://www.aba-agroecologia.org.br/revistas/index.php/rbagroecologia |
| Deposited By: | Pinto, Gabriela Franco |
| ID Code: | 25711 |
| Deposited On: | 29 Aug 2014 13:37 |
| Last Modified: | 29 Aug 2014 13:37 |
| Document Language: | Portuguese/Portugues |
| Status: | Published |
| Refereed: | Peer-reviewed and accepted |
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