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Relationship between weed density and yield loss in semi- dry rice
Sacciolepis interrupta and Isachne miliacea are two major problem weeds of rice in Kerala. An investigation on the quantum of crop loss incurred due to different densities of these weeds was undertaken to study the extent of damage inflicted on the crop which would necessitate early control of th...
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| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Vellanikkara
Department of Agricultural Statistics, College of Horticulture
2001
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Kerala Agricultural University
| Шифр: |
630.31 SHI/RE |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |