Study on Analysis Model of Millet Yield Loss Caused by Weeds in Summer Season Millet Field

• 作 者: Lv Peng Duan Xishun Liu Hongxi
• 机 构: NationalMilletImprovementCenter/HebeiBranchofNationalSorghumImprovementCenter/MilletInstituteofHebei
• 出 处: Plant Diseases and Pests(植物病虫害研究：英文版)
• 发表日期: 2013年2期
• 关键词: 产量损失率 杂草管理 拟合模型 谷子 损失分析 夏季 非线性回归分析 糜子 Millet field Weeds Yield loss Analysis mod
• 基金项目: Supported by Science and Technology Support Program of Hebei Province （09250307D） ＆ Special Fund for Agro-scientific Research in the Public Interest （20120304201 ）.

Weed management in summer season foxtail millet field was studied by evaluating weed damage and exploring competition between weeds and foxtail millet,and a few fitting models were simulated and compared by employing field plot experiment and nonlinear re