The critical period for weed control in three corn (Zea mays L.) types
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- 作者：Nihat Tursuna ; Avishek Dattab ; datta@ait.ac.th" class="auth_mail" title="E-mail the corresponding author ; avishek.ait@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mahmut Sami Sakinmazc ; Zekeriya Kantarcid ; Stevan Z. Knezevice ; Bhagirath Singh Chauhanf
- 关键词：Critical duration of weed interference ; Critical weed-free period ; Crop competition ; Corn types ; Integrated weed management ; Timing of weed removal
- 刊名：Crop Protection
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：90
- 期：Complete
- 页码：59-65
- 全文大小：719 K
文摘
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We determine the critical period for weed control (CPWC) in three corn types (field corn, popcorn, and sweet corn).
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Increasing periods of weed interference significantly reduced corn yields.
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Weed management should be initiated around V1 stage and maintained weed-free up to V12 stage in all corn types to prevent yield losses of more than 5%.