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分析了吉林省湿润冷凉区应用扣半留荐播种玉米存在的问题,并提出相定的解决对策,以期为玉米优质、高产、高效栽培提供技术参考。
The problems existing in the application of sown semiannual seeding maize in humid and cool area in Jilin Province were analyzed, and the corresponding solutions were put forward in order to provide technical reference for high quality, high yield and high efficient cultivation of maize.