Effect of Nitrogen and Weed Management Practices on Growth and Yield of Blackgram (Vigna mungo L.)
Samprikta Priyadarshini, Rajesh Singh, Thakur Indu, Ajeet Jakhad
International Journal of Environment and Climate Change · pp. 431–438 · Published 5 Apr 2023
10.9734/ijecc/2023/v13i51788Abstract
A research trail was conducted in Kharif 2022, at Crop research form, SHUATS, Prayagraj. To study the “Effect of nitrogen and weed management practices on growth and yield of Blackgram” (Vigna mungo L.). The treatments consist of three levels of nitrogen (15, 30 and 45 kg/ha) and weed management practices (Hand weeding twice (20 & 40 DAS), Pendimethalin (0.75ml/ha) Pre-emergence (5 DAS), Imazethapyr (75g/ha) Post-emergence (25 DAS) are included. Experiment were laid out in randomized block design with 10 treatments each replicated thrice. The result showed that viz: significantly higher plant height (64.49 cm), number of nodules/plant (23.80), number of branches/plant (6.40), pods/plant (32.13), seeds/pod (8.20), grain yield (1223.33 kg/ha), Stover yield (2472.67 kg/ha), lower weed population/m2 (4.06) recorded in (treatment 9) Nitrogen (45 kg/ha) + Imazethapyr (75 g/ha) Post-emergence.
References (8)
- 1 Influence of crop establishment methods and weed management practices on yield and economics of direct-seeded rice (Oryza sativa) [DOI]
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- 3 Effect of Weed Control Treatments on Weeds and Grain Yield of Late Sown Urdbean (Vigna mungo L.) during Kharif Season
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