2005•Indian Journal of Weed ScienceRequires access

Weed Management in Shaftal (Trifolium resupinatum) Under Mid Hill Conditions of Himachal Pradesh

Naveen Kumar, Naleeni Ramawat

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Abstract

Pendimethalin at 1.25 kg ha−1 gave better control of weeds with weed control efficiency of 92.9% and produced significantly higher green forage yield (19.7 t ha−1) and remained at par with butachlor at 1.50 kg ha−1 (19.1 t ha−1). Higher doses of herbicides gave better conttol of weeds but proved toxic to crop and caused significant reduction in forage yield. Butachlor at 1.50 kg ha−1 resulted in highest net return of Rs. 11,511 ha−1 and remained at par with pendimethalin at 1.25 kg ha−1 (Rs. 10,983 ha−1).

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What this paper is about

Pendimethalin at 1.25 kg ha−1 gave better control of weeds with weed control efficiency of 92.9% and produced significantly higher green forage yield (19.7 t ha−1) and remained at par with butachlor at 1.50 kg ha−1 (19.1 t ha−1). Higher doses of herbicides gave better conttol of weeds but proved toxic to crop and caused significant reduction in forage yield. Butachlor at 1.50 kg ha−1 resulted in highest net return of Rs. 11,511 ha−1 and remained at par with pendimethalin at 1.25 kg ha−1 (Rs. 10,983 ha−1).

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Available abstract

Pendimethalin at 1.25 kg ha−1 gave better control of weeds with weed control efficiency of 92.9% and produced significantly higher green forage yield (19.7 t ha−1) and remained at par with butachlor at 1.50 kg ha−1 (19.1 t ha−1). Higher doses of herbicides gave better conttol of weeds but proved toxic to crop and caused significant reduction in forage yield. Butachlor at 1.50 kg ha−1 resulted in highest net return of Rs. 11,511 ha−1 and remained at par with pendimethalin at 1.25 kg ha−1 (Rs. 10,983 ha−1).

Key concepts: Butachlor, Pendimethalin, Weed control, Forensic science, Forage, Weed, Agronomy, Biology

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