Weed dynamics and productivity of wheat (Triticum aestivum) under various tillage and weed management practices

Author:

DAYAL PARMESWARORCID,KUMAR ARUN,TYAGI SHASHANK,PAL RAVIKESH KUMAR,MANOHAR BALORCID,RANJAN SHIVANIORCID,SOW SUMITORCID

Abstract

The reduced yield under conventional tillage is due to more crop-weed competition and more dry matter accumulation by the weeds(Kumar et al. 2018). Due to zero weed competition, weed-free treatments yielded the highest grain yield of all weed managementpractices. In contrast to this, the lowest grain yield was obtained in weedy treatment due to season-long weed competition. Maximum yield under W8 is due to broadspectrum activity of these herbicides (Sharma et al. 2014, Sunil et al. 2021). The use of zero tillage reduced weed incidence and suppression, leading to higher grain yields. Therefore, zero tillage and metsulfuron 20% wp 4 g a.i./ha + clodinafop propargyl 15% wp 60 g a.i./ha should be practiced for minimizing weed growth and maximizing the yield.

Publisher

Indian Council of Agricultural Research, Directorate of Knowledge Management in Agriculture

Subject

Agronomy and Crop Science

Reference16 articles.

1. Barla S, Upasani R R and Puran A N. 2017. Herbicide combinations for control of complex weed flora in wheat. Indian Journal of Weed Science 49: 36–40.

2. Bharat R, Kachroo D, Sharma R, Gupta M and Sharma A K. 2012. Effect of different herbicides on weed growth and yield performance of wheat. Indian Journal of Weed Science 44: 106–09.

3. Chaudhari D D, Patel V J, Patel H K, Mishra A, Patel B D and Patel R B. 2017. Assessment of pre-mix broad-spectrum herbicides for weed management in wheat. Indian Journal of Weed Science 49(1): 33–35.

4. Chopra N K, Chopra N and Choudhary D. 2015. Bioefficacy of sole and tank mix of pinoxaden and clodinafop with carfentrazone and metsulfuron for control of complex weed flora in wheat (Triticum aestivum). Indian Journal of Agronomy 60(1): 104–08.

5. Cordeau S, Baudron A and Adeux G. 2020. Is tillage a suitable option for weed management in conservation agriculture. Agronomy 10: 1746.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3