四川农业大学学报 ›› 1994, Vol. 12 ›› Issue (03): 402-405.doi: 10.16036/j.issn.1000-2650.1994.03.013

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稻茬小麦免耕优化栽培研究

周明镜   

  1. 四川农业大学水稻研究所 温江县 611130
  • 收稿日期:1993-11-27 出版日期:1994-09-30 发布日期:2017-04-22

THE STUDIES ON UNPLOWLNG CULTIVATION OF WHEAT FOLLOWING RICE

Zhou Mingjing   

  1. Rice Research Institute, Sichuan Agricultural University, Wenjiang, Sichuan, China 611130
  • Received:1993-11-27 Online:1994-09-30 Published:2017-04-22

摘要: 在雅安大渡河和青衣江流域两大麦区采用三因素二次正交旋转组合设计进行试验,分别对试验结果进行分析并建立数学模型:模一,大渡河流域亩产450kg以上;模二,青衣江流域亩产250kg以上。本文还探讨了各因素对小麦产量的影响程度,提出两大麦区稻茬小麦免耕优化栽培模式。

关键词: 小麦, 免耕, 栽培

Abstract: The orthogonal rotational combination design of the three factors, quadratic was employed to study unplowing cultivation techniquey system of high yedld wheat in two wheat agroecotype of Qinyi and Dadu River, The data from trial were analysed and two mathematical models were resulted.Model one:the output is more than 450kg Per Mu in the agroecotype of Dadu river, and the another one was:the yield is more than 250kg per Mu in agroecotype of Qin-yi River, All the factors that influenced.the wheat yield were also discussed in this paper.The two wheat agroecotype cultivation models will be usefull to farming.

Key words: WHEAT, NO-TILLGE, CULTIVATE

中图分类号: 

  • S512.1