Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica
An experiment with forage sorgum (Sorgum vulgare Pers.) was established on the experimental fields of the Escuela Nacional de Agricultura y Ganadería de Nicaragua during the months of August to December 0f 1969, on soils derived form alluvial volcanic ash at 56 meters above sea level. Applications...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13035 |
| _version_ | 1855489754907279360 |
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| author | Zelaya Mendoza, H. Barea Sandino, Francisco |
| author_browse | Barea Sandino, Francisco Zelaya Mendoza, H. |
| author_facet | Zelaya Mendoza, H. Barea Sandino, Francisco |
| author_sort | Zelaya Mendoza, H. |
| collection | Repositorio CATIE |
| description | An experiment with forage sorgum (Sorgum vulgare Pers.) was established on the experimental fields of the Escuela Nacional de Agricultura y Ganadería de Nicaragua during the months of August to December 0f 1969, on soils derived form alluvial volcanic ash at 56 meters above sea level.
Applications of nitrogen were made at levels of 0.97, 194, 291, and 388 kilograms per hectare divided in three equal applications. The nitrogen source was ammonium sulfate and the variety of forage sorghum was ´Sudax 16´.
Throughout the three cuttings that were made, the best response was obtained as the 291 kilogram level, where the yield of ddry matter and the average percentage of protein in the forage increased significantly.
For each cutting, a production function was adjusted in order to estimate the level wich produces the highest verenne. The optimum levels found were 47, 28, and 46 kilograms of nitrogen per hectare, for the first, second, and third cuttings, respectively. |
| format | Artículo |
| id | RepoCATIE13035 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE130352025-06-28T22:14:12Z Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica Zelaya Mendoza, H. Barea Sandino, Francisco Abono nitrogenado||nitrogen fertilizers||adubo azotado||engrais azoté Sorgo forrajero||forage sorghum||undefined||sorgho fourrager Sorghum||Sorghum (Poaceae)||Sorghum||Sorghum Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Nitrógeno||nitrogen||Azoto||azote Alimentación del ganado||livestock feeding||alimentação de animal doméstico||alimentation du bétail Nicaragua||Nicaragua||Nicarágua||Nicaragua Sede Central An experiment with forage sorgum (Sorgum vulgare Pers.) was established on the experimental fields of the Escuela Nacional de Agricultura y Ganadería de Nicaragua during the months of August to December 0f 1969, on soils derived form alluvial volcanic ash at 56 meters above sea level. Applications of nitrogen were made at levels of 0.97, 194, 291, and 388 kilograms per hectare divided in three equal applications. The nitrogen source was ammonium sulfate and the variety of forage sorghum was ´Sudax 16´. Throughout the three cuttings that were made, the best response was obtained as the 291 kilogram level, where the yield of ddry matter and the average percentage of protein in the forage increased significantly. For each cutting, a production function was adjusted in order to estimate the level wich produces the highest verenne. The optimum levels found were 47, 28, and 46 kilograms of nitrogen per hectare, for the first, second, and third cuttings, respectively. 2025-06-24T16:07:26Z 2025-06-24T16:07:26Z 1973-10 Artículo https://repositorio.catie.ac.cr/handle/11554/13035 openAccess es Turrialba; Vol.23, no. 4 6 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Abono nitrogenado||nitrogen fertilizers||adubo azotado||engrais azoté Sorgo forrajero||forage sorghum||undefined||sorgho fourrager Sorghum||Sorghum (Poaceae)||Sorghum||Sorghum Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Nitrógeno||nitrogen||Azoto||azote Alimentación del ganado||livestock feeding||alimentação de animal doméstico||alimentation du bétail Nicaragua||Nicaragua||Nicarágua||Nicaragua Sede Central Zelaya Mendoza, H. Barea Sandino, Francisco Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title | Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title_full | Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title_fullStr | Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title_full_unstemmed | Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title_short | Fertilización nitrogenada en sorgo forrajero (Sorghum vulgare Pers) y su optimización económica |
| title_sort | fertilizacion nitrogenada en sorgo forrajero sorghum vulgare pers y su optimizacion economica |
| topic | Abono nitrogenado||nitrogen fertilizers||adubo azotado||engrais azoté Sorgo forrajero||forage sorghum||undefined||sorgho fourrager Sorghum||Sorghum (Poaceae)||Sorghum||Sorghum Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Nitrógeno||nitrogen||Azoto||azote Alimentación del ganado||livestock feeding||alimentação de animal doméstico||alimentation du bétail Nicaragua||Nicaragua||Nicarágua||Nicaragua Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13035 |
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