华北农学报 ›› 2000, Vol. 15 ›› Issue (1): 102-107. doi: 10.3321/j.issn:1000-7091.2000.01.021

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豫东平原麦套棉高产栽培措施优化决策模型的研究

刘辉   

  1. 商丘师范高等专科学校生物系, 河南商丘 476000
  • 收稿日期:1998-09-15 出版日期:2000-03-28
  • 作者简介:刘辉,女,1953年生,副教授,主要从事作物遗传的教学与研究工作。

Studies on Optimum Model of High-yield Cultivative Measure of Relaying Cotton in Wheat on the Eastern Henan Plain

LIU Hui   

  1. Department of Biology, Shangqiu Advanced Normal School, Shangqiu 476000
  • Received:1998-09-15 Published:2000-03-28

摘要: 采用五因素二次正交旋转回归设计,研究了豫东平原麦套棉主要栽培措施与产量的关系。建立了中等以上肥力麦套棉产量形成的反应模型及最佳栽培措施组合方案,明确了5项栽培措施对产量效应的主次关系与各项栽培措施间的相互作用效应。

关键词: 豫东平原, 麦套棉, 栽培措施, 数学模型

Abstract: The relationship between the yield of relaying cotton in wheat and the cultivate measure on the Eastern Henan plain was studied by means of the design of quadratic rotation-regression on the basis of five factors,and established responsive model and optimum cultivate scheme on the middle-leveled land.The interactions of the five measure and their effects on yield were also discussed.

Key words: Eastern Henan plain, Relaying cotton in wheat, Cultivate measure, Mathematical model

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引用本文

刘辉. 豫东平原麦套棉高产栽培措施优化决策模型的研究[J]. 华北农学报, 2000, 15(1): 102-107. doi: 10.3321/j.issn:1000-7091.2000.01.021.

LIU Hui. Studies on Optimum Model of High-yield Cultivative Measure of Relaying Cotton in Wheat on the Eastern Henan Plain[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(1): 102-107. doi: 10.3321/j.issn:1000-7091.2000.01.021.

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