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Efficacy of new post-emergence herbicides for rice
Weeds are the major problem in rice production. Manual removal of weeds is laborious and due to labour shortage and high cost of labour, farmers are resorting to chemical weed control. Many new molecules of selective herbicides are now coming in the market which are having broad spectrum activity or...
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| その他の著者: | |
| フォーマット: | Ph.D Thesis |
| 言語: | Undetermined |
| 出版事項: |
Vellanikkara
Department of Agronomy, College of Horticulture
2012
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Kerala Agricultural University
| 請求記号: |
630 SYA/EF |
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| 所蔵 | ステータス情報は利用できません |