摘要
以五寨为试点,针对山西玉米春播特早熟区普遍存在的良种供需、应用问题,进行品种试验、评价,并提出指导性意见。在山西玉米春播特早熟区,四单19、丰田1号、忻黄单84应作为地膜覆盖条件下的骨干品种大面积推广应用;浙单36作为搭配品种可露地种植,也可供气温条件稍微不足之区域盖膜种植;大丰30、种星618、春玉3号、吉单27、佳68等,通过地膜覆盖、增加密度,有希望作为未来条件稳中趋好、生产条件进一步改善时的替代性品种,在近期选择应用时,必须慎重考虑当地的各种相关因素和条件。
The field experiment was conducted in Wuzhai to recommend the fine cuhivars application in extra early maturityspring maize area of Shanxi as the following： Sidan 19, Fengtian 1 and Xinhuangdan 84 are recommended as backbone film-mulching cultivars in large scale area in Shanxi; Zhedan 36 could be group applied in open field or in film-mulching cuhiva-tion for slight insufficient high temperature area; As for Dafeng 30, Zhongxing 618, Chunyu 3, Jidan 27 and Jia 68 are hopeful to be applied as alternative cultivars through fihn-mulching or density increase in the area with stable to fine conditions. In near futureapplication, local conditions and other concerning elements are recommended to be taken into consideration.
出处
《山西农业科学》
2013年第3期207-211,共5页
Journal of Shanxi Agricultural Sciences
关键词
五寨
玉米品种
应用评价
指导意见
Wuzhai
maize varieties
application value
instructions and recommendation
