摘要
本文从气候、管理、产权、鼠、兔危害四个方面分析了志丹县仁用杏低产原因,并提出了四季整形、简化修剪;花期喷布生长调节剂;运用药剂防治花期冻害以及根据大气流动规律采取相应措施;引进、推广迟花抗晚霜新品种;加强杏园管理,不断提高树体养分积累;明晰产权、重点扶植等丰产技术措施。
The reasons for low yield of kernel apricot were analysed in terms of climate, management, property right ownership and harms caused by mouse and rabbits A serial of the high yield techniques and measures were suggested.
出处
《陕西林业科技》
2008年第2期174-176,共3页
Shaanxi Forest Science and Technology
关键词
仁用杏
低产
技术措施
Kernel apricot
low yield
the techniques and measures
