Effect of Chemical Herbicides on Weed Management in Allium sativum L. (Garlic) and Its Yield
T. Ganapathi, M. R. Ravikumar, G. R. Rajakumar
International Research Journal of Pure and Applied Chemistry · pp. 279–287 · Published 31 Dec 2020
10.9734/irjpac/2020/v21i2430363Abstract
A field experiment was conducted during 2015-16, 2016-17 and 2017-18 at Agricultural Research Station, Hanumanamatti, Ranebennur (Tq), Haveri (Dist.) Karnataka, to study the effect of chemical herbicides on weed management in garlic. The treatments consisted of pre emergent application of Pendimethalin, Oxyfluorfen, Quizalofop ethyl and Butachlor. The pooled mean results indicated that, pre-emergent application of Butachlor 50 EC @ 1.0 kg ai/ha + one hand weeding + second spray at 30 days after planting (B1HW2S:T7) recorded the least weed density (82.83, 89.67 monocot weeds and 8.15, 6.34 dicot weeds), weed bio-mass (80.99g, 93.33g fresh weight of monocot weeds and 8.48g, 1.82g fresh weight of dicot weeds, 32.40g, 37.33g dry weight of monocot weeds and 3.39g, 0.73g dry weight of dicot weeds), the highest garlic plant height (4.34cm, 16.17 cm), number of leaves (3.55, 6.57) at 30 and 60 days after planting respectively. Treatment with Butachlor 50 EC @ 1.0 kg ai/ha + one hand weeding + second spray at 30 days after planting (B1HW2S:T7) also recorded the highest hundred bulb weight (912.98 g), yield per plot (2056.63g) and yield/ha (41.13 Q) followed by Oxyflurofen 23.5 EC @ 0.15 kg ai /ha + one hand weeding + second spray at 30 Days after planting (O1HW2S:T4) compared to farmer’s practice (2HW:T8) and untreated control (WC:T9).
Cited by 2
Junnan Ding, Xin Li · Revista Brasileira de Ciência do Solo · 2022
Marisol González-Delgado, Nelson Manzanares-Miranda, Paola Azereth Gómez-Tienda · Revista Mexicana de Ciencias Agrícolas · 2025
Related research
- Effects of Chronic Use of Herbicides on Soil Physicochemical and Microbiological Characteristics — shares topic coverage
- Effects of Weed Management on Soil Microbiological Properties in Groundnut Production — shares topic coverage
- Physiology and Biochemistry Effects of Herbicides Sekator and Zoom on Two Varieties of Wheat (Waha and HD) in Semi-Arid Region — shares topic coverage
- Effect of Irrigation and Herbicides on Most Tenacious Weed Cyperus rotundus in Wheat — shares topic coverage
- Effect of Different Herbicides and Allelochemicals on Weed Density and Soil Microbial Population under Direct Seeded Rice (Oryza sativa L.) — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
2
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.