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Utilizacao dos espacos livres das fileiras duplas de mandioca com Crotalaria juncea L

By: Contributor(s): Material type: Continuing resourceContinuing resourceLanguage: Portuguese Series: Comunicado técnico no. 07Publication details: Cruz das Almas, BR Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Centro Nacional de Pesquisa de Mandioca e Fruticultura (CNPMF) 1980Description: 7 pSubject(s): LOC classification:
  • 15750
Summary: Crotalaria juncea se cultivo como abono verde en 3, 4 o 5 surcos en cada especie entre surcos dobles de los cv. de yuca BGM- 116 y BGM-001 espaciados en 2.0, 2.5 o 3.0 m entre los surcos dobles y 0.5, 0.6 o 0.7 m entre plantas en los surcos y entre los 2 surcos de cada surco doble. Los mayores rendimientos de raices de yuca de 34.12 t/ha en el cv. BGM-116 y 39.72 t en BGM-001 se presentaron en los surcos dobles separados 2.0 m con 0.6 m entre los 2 surcos de cada surco doble y entre plantas en el surco y estos rendimientos fueron de 57 y 16 por ciento, resp., mayor que un testigo con surcos separados 1 m y 0.6 m entre plantas en el surco. Los rendimientos con 2.5 o 3.0 m entre surcos no fueron significativamente diferentes del testigo y las diferencias en el rendimiento de almidon no fueron significativas. Los rendimientos de materia fresca de C. juncea variaron de 14.7 t/ha con 2.0 m entre surcos de yuca y 0.5 m entre plantas en el surco y entre los 2 surcos de cada surco doble a 22.64 t con 3.0 m entre surcos de yuca y 0.7 m entre plantas en el surco y entre los 2 surcos de cada surco doble. (Field Crop Abstracts-CIAT)Summary: Crotalaria juncea was grown as green manure in 3, 4, or 5 rows in each space between double rows of cassava cv. BGM-116 and BGM- 001 spaced at 2.0, 2.5, or 3.0 m between the double rows and 0.5, 0.6, or 0.7 m between plants in the rows and between the 2 rows of each double row. The highest cassava root yields of 34.12 t/ha in cv. BGM-116 and 39.72 t in BGM-001 were given by double rows 2.0 m apart with 0.6 in between the 2 rows of each double row and between plants in the row, and these yields were 57 and 16 percent, resp., higher than a control with rows 1 m apart and 0.6 m between plants in the row. Yields with 2.5 or 3.0 m between rows were not significantly different from the control and differences in starch yield were not significant. Fresh matter yields of C. juncea ranged from 14.7 t/ha with 2.0 m between cassava rows and 0.5 m between plants in the row and between the 2 rows of each double row to 22.64 t with 3.0 m between cassava rows and 0.7 m between plants in the row and between the 2 rows of each double row. (Field Crop Abstracts)
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Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Books Books CIAT Library Document collection CINFOS Document Collection CINFOS 15750 (Browse shelf(Opens below)) c.1 Short Loan 100045563
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Crotalaria juncea se cultivo como abono verde en 3, 4 o 5 surcos en cada especie entre surcos dobles de los cv. de yuca BGM- 116 y BGM-001 espaciados en 2.0, 2.5 o 3.0 m entre los surcos dobles y 0.5, 0.6 o 0.7 m entre plantas en los surcos y entre los 2 surcos de cada surco doble. Los mayores rendimientos de raices de yuca de 34.12 t/ha en el cv. BGM-116 y 39.72 t en BGM-001 se presentaron en los surcos dobles separados 2.0 m con 0.6 m entre los 2 surcos de cada surco doble y entre plantas en el surco y estos rendimientos fueron de 57 y 16 por ciento, resp., mayor que un testigo con surcos separados 1 m y 0.6 m entre plantas en el surco. Los rendimientos con 2.5 o 3.0 m entre surcos no fueron significativamente diferentes del testigo y las diferencias en el rendimiento de almidon no fueron significativas. Los rendimientos de materia fresca de C. juncea variaron de 14.7 t/ha con 2.0 m entre surcos de yuca y 0.5 m entre plantas en el surco y entre los 2 surcos de cada surco doble a 22.64 t con 3.0 m entre surcos de yuca y 0.7 m entre plantas en el surco y entre los 2 surcos de cada surco doble. (Field Crop Abstracts-CIAT) spa

Crotalaria juncea was grown as green manure in 3, 4, or 5 rows in each space between double rows of cassava cv. BGM-116 and BGM- 001 spaced at 2.0, 2.5, or 3.0 m between the double rows and 0.5, 0.6, or 0.7 m between plants in the rows and between the 2 rows of each double row. The highest cassava root yields of 34.12 t/ha in cv. BGM-116 and 39.72 t in BGM-001 were given by double rows 2.0 m apart with 0.6 in between the 2 rows of each double row and between plants in the row, and these yields were 57 and 16 percent, resp., higher than a control with rows 1 m apart and 0.6 m between plants in the row. Yields with 2.5 or 3.0 m between rows were not significantly different from the control and differences in starch yield were not significant. Fresh matter yields of C. juncea ranged from 14.7 t/ha with 2.0 m between cassava rows and 0.5 m between plants in the row and between the 2 rows of each double row to 22.64 t with 3.0 m between cassava rows and 0.7 m between plants in the row and between the 2 rows of each double row. (Field Crop Abstracts) eng

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