Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning
A four year field study was conducted in central Texas to evaluate the effects of sorghum (Sorghum bicolor L. Moench) genotype, fertilizer N application rate and stover removal on crop yields and plant nutrient uptake and partitioning. Fertilizer N application rates of 112 kg ha were generally suffi...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Elsevier
1992
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/28129 |
| _version_ | 1855543051451105280 |
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| author | Powell, J.M. Hons, F.M. |
| author_browse | Hons, F.M. Powell, J.M. |
| author_facet | Powell, J.M. Hons, F.M. |
| author_sort | Powell, J.M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | A four year field study was conducted in central Texas to evaluate the effects of sorghum (Sorghum bicolor L. Moench) genotype, fertilizer N application rate and stover removal on crop yields and plant nutrient uptake and partitioning. Fertilizer N application rates of 112 kg ha were generally sufficient to produce maximum yields, to attain the highest fertilizer N application rate and the amounts of N, P and K taken up by grain and forage sorghum cultivars. A strong interdependence between fertilizer N application rate and stover return on nutrient cycling appeared to be developing in the cropping system under the study. Stover removal adversely affected yields, nutrient uptake and partitioning during the last 2 study areas. |
| format | Journal Article |
| id | CGSpace28129 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1992 |
| publishDateRange | 1992 |
| publishDateSort | 1992 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace281292024-05-01T08:20:08Z Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning Powell, J.M. Hons, F.M. usa nitrogen fertilizers sorghum stover yields nutrient uptake dry matter content plant response A four year field study was conducted in central Texas to evaluate the effects of sorghum (Sorghum bicolor L. Moench) genotype, fertilizer N application rate and stover removal on crop yields and plant nutrient uptake and partitioning. Fertilizer N application rates of 112 kg ha were generally sufficient to produce maximum yields, to attain the highest fertilizer N application rate and the amounts of N, P and K taken up by grain and forage sorghum cultivars. A strong interdependence between fertilizer N application rate and stover return on nutrient cycling appeared to be developing in the cropping system under the study. Stover removal adversely affected yields, nutrient uptake and partitioning during the last 2 study areas. 1992-04 2013-05-06T06:59:58Z 2013-05-06T06:59:58Z Journal Article https://hdl.handle.net/10568/28129 en Limited Access Elsevier Agriculture, Ecosystems and Environment;39(3-4):197-211 |
| spellingShingle | usa nitrogen fertilizers sorghum stover yields nutrient uptake dry matter content plant response Powell, J.M. Hons, F.M. Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title | Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title_full | Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title_fullStr | Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title_full_unstemmed | Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title_short | Fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| title_sort | fertilizer nitrogen and stover removal effects on sorghum yields and nutrient uptake and partitioning |
| topic | usa nitrogen fertilizers sorghum stover yields nutrient uptake dry matter content plant response |
| url | https://hdl.handle.net/10568/28129 |
| work_keys_str_mv | AT powelljm fertilizernitrogenandstoverremovaleffectsonsorghumyieldsandnutrientuptakeandpartitioning AT honsfm fertilizernitrogenandstoverremovaleffectsonsorghumyieldsandnutrientuptakeandpartitioning |