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中国农学通报

中国农学通报 ›› 2016, Vol. 32 ›› Issue (30): 22-27.doi: 10.11924/j.issn.1000-6850.casb15060109

所属专题： 小麦

• 农学 农业基础科学 • 上一篇    下一篇

小麦新品种‘文麦10号’最佳播期和施肥量研究

何金宝1,谢志云2,高海涛1,张世鲍1,农明英1,刘 娜1,王 献1,杨志清2   

  1. (1文山州农业科学院,云南文山 663099；2云南农业大学农学与生物技术学院,昆明 650201）
  • 收稿日期:2015-06-19 修回日期:2016-07-20 接受日期:2016-07-25 出版日期:2016-10-31 发布日期:2016-10-31
  • 通讯作者: 杨志清
  • 基金资助:
    云南省重点新产品开发计划项目“优质高产多抗麦类新品种选育”(2010BB005)。

The Best Sowing Date and Fertilization Level of New Wheat Variety ‘Wen Mai No.10’

He Jinbao1, Xie Zhiyun2, Gao Haitao1, Zhang Shibao1, Nong Mingying1, Liu Na1, Wang Xian1, Yang Zhiqing2   

  1. (1Wenshan Academy of Agricultural Sciences, Wenshan Yunnan 663099;2College Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201)
  • Received:2015-06-19 Revised:2016-07-20 Accepted:2016-07-25 Online:2016-10-31 Published:2016-10-31

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摘要： 摸索了小麦新品种‘文麦10号’的最佳播种期和最佳施肥量，为其适时播种、合理密植、科学施肥提供依据。试验采用小麦新品种‘文麦10号’作为材料，采用两因素三水平正交试验方法，比较不同播期、不同施肥量、播期施肥量互作对小麦新品种‘文麦10号’的产量影响。结果表明：各处理组合中以A1B3处理组合产量略高于其他，其平均产量为4.06 kg/10m2，居第一位；经方差分析得出，各处理间产量差异极显著，区组间差异极显著，A因素与B因素相互作用不显著；小麦新品种‘文麦10号’的最佳播种期为11月上旬，最佳施肥量为375 g/10m2；在全生育期方面，3个不同的播期中，‘文麦10号’的生育期没有明显变化。

关键词: 夏季暴雨, 夏季暴雨, 时空分布, 突变检验, 影响系统

Abstract: This article explored the best sowing date and the optimum fertilization level of new wheat variety ‘Wen Mai No.10’ to provide foundation for its timely sowing, rational planting and scientific fertilization. With orthogonal experiment method of two factors and three levels, the new wheat variety ‘Wen Mai No.10’ was used as material, the effects of different sowing dates, different fertilization levels, and interaction of sowing date and fertilization level on yield of ‘Wen Mai No.10’ were compared. The results showed that: in all combination treatments, the yield of A1B3 treatment was slightly higher than that of other treatments, its average yield was 4.06 kg/10m2, ranked No.1. By doing variance analysis, the yield difference of different treatments and inter blocks were highly significant, but the difference of interaction of sowing date and fertilization was not significant. The results also showed that the best sowing date of ‘Wen Mai No.10’ was early November, and the optimum fertilization level was 375 g/10m2. In terms of whole growth period, three different sowing dates had no significant effect on the whole growth period of ‘Wen Mai No.10’.