摘要
霜冻是甘肃农业的主要自然灾害之一。在调查和分析霜冻对甘肃农业的严重危害、时空分布及无霜期的基础上，提出了切合甘肃实际的农业霜冻灾害防御的主要对策建议。
：In the article the author focuses on frost-one of the most serious natural calamities to farming in Gansu and has analyzed its damage, time and space distribution and frost-free period in the said area and has made several practical propositions to defense to frost-calamity.
出处
《甘肃农业大学学报》
CAS
CSCD
2001年第2期226-231,共6页
Journal of Gansu Agricultural University
基金
甘肃省科技厅软科学资助项目子课题(PK951-2-212A)
