載入...
Nutritional resource use efficiency in rice production
The chemical constraints for higher yields in laterite soils are identified as low cation exchange capacity and organic matter content, high acidity, iron and aluminium toxicity, high phosphorous fixation and poor nutrient status. Investigations carried out to identify the limiting factors and th...
| 主要作者: | |
|---|---|
| 其他作者: | |
| 格式: | Ph.D Thesis |
| 語言: | Undetermined |
| 出版: |
Vellanikkara
Department of Agronomy, College of Horticulture
2004
|
Kerala Agricultural University
| 索引號: |
630 VAL/NU |
|---|---|
| 復印件 | Live Status Unavailable |