北方冬麦区小麦苗情分析及春季管理技术建议  

Analysis of Wheat Seedling Situation in Northern Winter Wheat Region and Suggestions for Spring Management Techniques

作　　者：赵广才[1] Zhao Guangcai(Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]中国农业科学院作物科学研究所,北京100081

出　　处：《作物杂志》2024年第2期255-260,共6页Crops

基　　金：国家现代农业产业技术体系项目(CARS-03-16)。

摘　　要：北部冬麦区和黄淮冬麦区是我国小麦主产区,常年小麦播种面积占全国70%以上。由于2023年秋播时大部分土壤墒情比较适宜,因此小麦播种质量高,出苗齐,苗情好,群体充足,个体健壮。冬季和早春雨雪充足,土壤墒情好,苗情长势整体好于常年,但还要加强春季管理,认真落实各项管理措施,力争2024年小麦丰收高产。因此,提出以下管理技术建议,供各级技术人员和种麦农民参考,一是科学春管,分类施策,促控结合;二是绿色防控病虫草害;三是防灾减灾,积极应对;四是适时收获,颗粒归仓。The northern winter wheat region and the Huanghuai winter wheat region are the main wheat producing areas in China,the annual wheat sowing area accounts for more than 70%of the country.Due to the suitable soil moisture during last autumn sowing in 2023,the sowing quality was high,the seedlings emerged evenly,the seedling situation was good,the population was sufficient,and the individuals were robust.In winter and early spring,there were sufficient rain and snow,and the soil moisture was good,the overall growth of seedlings was better than usual,but it is necessary to strengthen spring management,conscientiously implement various management measures,and strive to achieve a bumper wheat harvest in 2024.Therefore,the following management technical suggestions are proposed for reference by technical personnel at all levels and wheat farmers:firstly,scientific spring management,classified policy implementation,and combined promotion and control;The second is green prevention and control of diseases,pests,and weeds;Thirdly,disaster prevention and reduction,actively responding;The fourth is timely harvesting and store.

关 键 词：小麦 春季管理 技术建议 

分 类 号：S512.1[农业科学—作物学]