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中国农学通报 ›› 2024, Vol. 40 ›› Issue (17): 14-20.doi: 10.11924/j.issn.1000-6850.casb2023-0567

所属专题: 生物技术 小麦

• 农学·农业基础科学 • 上一篇    下一篇

豫东平原‘郑麦1860’不同播期播量试验的超高产效应

张慎举1(), 张静1, 郭振升1(), 田伟1, 皇甫自起1, 赵洪献2   

  1. 1 商丘职业技术学院,河南商丘 476000
    2 河南省三河种业有限公司,河南宁陵 476700
  • 收稿日期:2023-08-15 修回日期:2023-11-24 出版日期:2024-06-15 发布日期:2024-06-11
  • 通讯作者:
    郭振升,男,1963年出生,河南虞城人,教授,硕士研究生,主要从事作物生理及栽培方面的教学与科研工作。通信地址:476000 河南省商丘市神火大道南段566号 商丘职业技术学院,E-mail:
  • 作者简介:

    张慎举,男,1955年出生,河南睢县人,教授,河南省小麦玉米两熟超高产栽培技术创新团队带头人,主要从事土壤肥料及作物栽培技术方面的教学与科研工作。通信地址:476000 河南省商丘市神火大道南段566号 商丘职业技术学院,E-mail:

  • 基金资助:
    河南省农业科学院小麦研究所与商丘职业技术学院河南省小麦玉米两熟超高产栽培技术创新团队合作项目“郑麦1860品种与抗逆保优技术集成示范”(2020-05-12)

The Super High Yield Effect of Different Sowing Date and Quantity Experiments on ‘Zhengmai 1860’ in Eastern Henan Plain

ZHANG Shenju1(), ZHANG Jing1, GUO Zhensheng1(), TIAN Wei1, HUANGFU Ziqi1, ZHAO Hongxian2   

  1. 1 Shangqiu Vocational and Technical College, Shangqiu, Henan 476000
    2 Henan Sanhe Seed Industry Co., Ltd., Ningling, Henan 476700
  • Received:2023-08-15 Revised:2023-11-24 Published:2024-06-15 Online:2024-06-11

摘要:

为了实现豫东平原小麦主产区超高产栽培良种良法配套,充分发挥优质中强筋小麦新品种‘郑麦1860’的超高产潜力,运用裂区试验及统计分析方法,研究确定‘郑麦1860’在豫东平原小麦主产区超高产条件下适宜的播期播量指标。结果表明:‘郑麦1860’的适宜播期为10月10日—10月15日,最佳播期为10月15日;适宜播量为187.5~225.0 kg/hm2,最佳播量为225.0 kg/hm2。最佳播期播量组合为10月15日与187.5 kg/hm2,折合单产12326 kg/hm2。本项试验所取得的适宜播期播量技术指标,可在豫东平原小麦主产区‘郑麦1860’超高产栽培条件下推广应用。

关键词: 豫东平原, ‘郑麦1860’, 播期, 播量, 超高产效应

Abstract:

In order to achieve the matching of super high yield cultivation methods in the main wheat production area of the Eastern Henan Plain, and fully tap into the super high yield potential of the new high-quality medium gluten wheat variety ‘Zhengmai 1860’, split zone experiments and statistical analysis methods were used to study and determine the suitable sowing date and sowing quantity indicators for ‘Zhengmai 1860’ under the super high yield conditions in the main wheat production area of the Eastern Henan Plain. The results showed that the suitable sowing date for ‘Zhengmai 1860’ was from October 10th to October 15th, and the optimal sowing date was October 15th; the suitable sowing rate was 187.5-225.0 kg/hm2, and the optimal sowing rate was 225.0 kg/hm2. The optimal combination of sowing date and quantity was October 15th and 187.5 kg/hm2, which was equivalent to a yield of 12326 kg/hm2. The suitable sowing date and sowing quantity technical indicators obtained in this experiment can be promoted and applied under the super high yield cultivation conditions of ‘Zhengmai 1860’ in the main wheat production area of the Eastern Henan Plain.

Key words: Eastern Henan Plain, ‘Zhengmai 1860’, sowing period, seeding amount, super high yield effect