Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Estadual de Maringá
2017
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| _version_ | 1876454725713395712 |
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| author | Matheus Gonçalves Ribeiro |
| author_facet | Matheus Gonçalves Ribeiro |
| contents | Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems Matheus Gonçalves Ribeiro Kátia Aparecida de Pinho Costa Wender Ferreira de Souza Welma Santos Cruvinel Jessika Torres da Silva Divino Rosa dos Santos Agrociencias crop Conservation fermentation digestibility livestock integration Recently it has emerged a technique for silage production of intercropping systems of annual crop with forage through crop-livestock integration, aiming to reduce the deficit forage in the offseason. The study was conducted to evaluate the fermentation characteristics and nutritional value of silage of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems. The experiment was a randomized block design, with three replications, in a 3x2+4 factorial arrangement, with three cultivars of Urochloa brizantha (Marandu; Xaraes and Piata) intercropped with grain sorghum in two planting systems (row and between rows) and four monocrops (Sorghum, Marandu palisadegrass, Xaraes palisadegrass and Piatã palisadegrass). The planting system of intercropping systems did not interfere with fermentation characteristics and chemical composition of silages. The same was found for Urochloa cultivars. Silages from intercropping sorghum with Urochloa brizantha cultivars had lower pH values, buffering capacity, acetic and butyric acids and higher values of lactic acid, besides showed superior quality, as for the parameters dry matter, ether extract and total digestible nutrient than silages from grasses produced in monocropping system. Therefore, silages of intercropping systems ensure fermentation and nutritional quality, providing interesting supplementary bulky options to be used in the offseason for feeding animals. 2017 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303153751004 https://www.redalyc.org/journal/3031/303153751004/ https://www.redalyc.org/journal/3031/303153751004/html/ https://www.redalyc.org/journal/3031/303153751004/303153751004.epub https://www.redalyc.org/journal/3031/303153751004/movil 10.4025/actascianimsci.v39i3.33455 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.3 Vol.39 |
| format | Artículo científico |
| id | redalyc_303153751004 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems Matheus Gonçalves Ribeiro Agrociencias crop Conservation fermentation digestibility livestock integration Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems Matheus Gonçalves Ribeiro Kátia Aparecida de Pinho Costa Wender Ferreira de Souza Welma Santos Cruvinel Jessika Torres da Silva Divino Rosa dos Santos Agrociencias crop Conservation fermentation digestibility livestock integration Recently it has emerged a technique for silage production of intercropping systems of annual crop with forage through crop-livestock integration, aiming to reduce the deficit forage in the offseason. The study was conducted to evaluate the fermentation characteristics and nutritional value of silage of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems. The experiment was a randomized block design, with three replications, in a 3x2+4 factorial arrangement, with three cultivars of Urochloa brizantha (Marandu; Xaraes and Piata) intercropped with grain sorghum in two planting systems (row and between rows) and four monocrops (Sorghum, Marandu palisadegrass, Xaraes palisadegrass and Piatã palisadegrass). The planting system of intercropping systems did not interfere with fermentation characteristics and chemical composition of silages. The same was found for Urochloa cultivars. Silages from intercropping sorghum with Urochloa brizantha cultivars had lower pH values, buffering capacity, acetic and butyric acids and higher values of lactic acid, besides showed superior quality, as for the parameters dry matter, ether extract and total digestible nutrient than silages from grasses produced in monocropping system. Therefore, silages of intercropping systems ensure fermentation and nutritional quality, providing interesting supplementary bulky options to be used in the offseason for feeding animals. 2017 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303153751004 https://www.redalyc.org/journal/3031/303153751004/ https://www.redalyc.org/journal/3031/303153751004/html/ https://www.redalyc.org/journal/3031/303153751004/303153751004.epub https://www.redalyc.org/journal/3031/303153751004/movil 10.4025/actascianimsci.v39i3.33455 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.3 Vol.39 |
| title | Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems |
| topic | Agrociencias crop Conservation fermentation digestibility livestock integration |
| url | https://www.redalyc.org/articulo.oa?id=303153751004 https://www.redalyc.org/journal/3031/303153751004/ https://www.redalyc.org/journal/3031/303153751004/html/ https://www.redalyc.org/journal/3031/303153751004/303153751004.epub https://www.redalyc.org/journal/3031/303153751004/movil |