吉林省湿润冷凉区玉米一次性施肥存在的问题与对策

Problems and Strategies on Single Fertilization for Maize in Cold and Humid Region in Jilin Province

根据多年农业推广和生产现实状况,对吉林省湿润冷凉区玉米一次性施肥生产存在的烧种烧苗、养分不均衡、施肥量不合理等突出问题,提出解决途径和措施,为指导区域玉米施肥提供参考。

According to many years of research and production status, some major problems （fertilization in burning seeds or seedlings, single fertilization and nutritional imbalance, unreasonable amount of fertilizer）and the corresponding solutions on single fertilization for maize in cold and humid region in Jilin province had been raised with a view to guide maize fertilization in cold and humid region.