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Economising Nitrogen in Rice Production With Sesbania rostrata
With a view to assessing the influence of in situ growing and incorporation of Sesbania rostrata on the growth and productivity of rice and to study the economy of nitrogen use by rice, a field experiment was conducted at College of Agriculture, Vellayani during the period from July 1991 to December...
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| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Vellayani
Department of Agronomy, College of Agriculture
1992
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Kerala Agricultural University
| Шифр: |
630 SHA/EC |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |