Meena, Monika and Singh, Rajesh Kumar and Dhayal, Suman and Meena, Pooja Kumari (2023) Effect of Different Dose of Herbicide on Soil Physico-chemical and Biological Properties after Harvest of Wheat. International Journal of Plant & Soil Science, 35 (5). pp. 12-17. ISSN 2320-7035
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Abstract
The purpose of the present experiment is to evaluate the efficacy of herbicide to control of weeds in wheat crop. The field experiment was conducted at Agricultural Research Farm, Division of Agronomy, BHU, Varanasi, India. In the experimental field weeds were controlled by pre-emergence application of herbicides viz.,pendimethalin 30% EC @ 600 g ha-1,pendimethalin 30% EC @ 900 g ha-1, pendimethalin 30% EC @ 1200 g ha-1, pendimethalin 30% EC @ 1500 g ha-1,metribuzin 70% WP @ 210 g ha-1 weed free (two hands weeding) and Untreated Control (Weedy check). Effect of treatments on soil physico-chemical properties like soil bulk density, soil p=H, electric conductivity and organic carbon are not significance variation among the treatments. The available nitrogen in soil after harvest of wheat was more under hand weeded treated plots which was statistically comparable with application of pendimethalin 30% EC @ 900 g ha-1 over the rest of the treatments. However, available phosphorus and potassium in non-significant it did not influenced by the treatments.
Item Type: | Article |
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Subjects: | e-Archives > Agricultural and Food Science |
Depositing User: | Managing Editor |
Date Deposited: | 15 Mar 2023 05:40 |
Last Modified: | 20 Sep 2024 03:59 |
URI: | http://ebooks.abclibraries.com/id/eprint/1131 |