Crops ›› 2024, Vol. 40 ›› Issue (6): 254-256.doi: 10.16035/j.issn.1001-7283.2024.06.035

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Key Technology for Autumn Sowing and Pre-Winter Management of Winter Wheat

Liu Akang1(), Li Li2, Chang Xuhong3, Wang Demei3, Wang Yanjie3, Liu Xiwei3, Yang Yushuang3, Zhao Guangcai3()   

  1. 1National Agricultural Technology Extension Service Center, Beijing 100125, China
    2Renqiu Agricultural and Rural Bureau, Hebei Province, Renqiu 062550, Hebei, China
    3Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2024-09-21 Revised:2024-09-30 Online:2024-12-15 Published:2024-12-05

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Abstract:

The overall situation for autumn sowing of wheat this year (2024) is favorable. Firstly, the soil moisture is generally sufficient, which is conducive to sowing with suitable soil moisture; Secondly, the seeds have good quality and sufficient quantity, which can meet the needs of autumn sowing. The main unfavorable factors are frequent natural disasters and high uncertainty in meteorological conditions. The key technologies for autumn sowing and pre-winter management are centered around the “four suitability” of suitable soil moisture, suitable period, reasonable amount, appropriate depth, focusing on the “four key” aspects (key period, key area, key link, and key technology). Emphasis is placed on the “three links” (good land, good sowing, and good seedlings), implementing the “double suppression” (pre-sowing compacting and post-sowing compacting), striving to achieve “one improvement” (increase the proportion of the first-class seedlings before winter), and laying the foundation for high wheat yields in the coming year (2025).

Key words: Winter wheat, Autumn sowing, Pre-winter management, Key technology

[1] 赵广才, 常旭虹, 王德梅, 等. 小麦生产概况及其发展. 作物杂志, 2018(4):1-7.
[2] 赵广才. 小麦优质高产栽培理论与技术. 北京: 中国农业科学技术出版社, 2018.
[3] 赵广才, 常旭虹, 王德梅, 等. 中国小麦生产发展潜力研究报告. 作物杂志, 2012(3):1-5.
[4] 赵广才, 常旭虹, 王德梅, 等. 农业隐性灾害对小麦生产的影响与对策. 作物杂志, 2011(5):1-7.
[5] 蔡斌, 禚其翠, 王法宏, 等. 冬前镇压和灌溉对冬小麦植株形态和产量的影响. 中国农业大学学报, 2019, 24(10):30-38.
[6] 张迪, 王红光, 贾彬, 等. 播后镇压和冬前灌溉对冬小麦干物质转移和氮素利用效率的影响. 麦类作物学报, 2017, 37(4):535-542.
[7] 李金鹏, 黄敬尧, 王坤坤, 等. 不同水分管理模式和播后镇压对小麦干物质积累及产量的影响. 麦类作物学报, 2022, 42 (12):1518-1526.
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