摘要
分析了引进良种的经济效益,指出了传统农业引进良种的缺点,提出了区域引进良种的模糊相似优先比方法及其优点。
Based on an analysis of the economic benefits of improved seed introduction and the shortcomings of the work of improved seed introduction in traditional agriculture, this paper recommends the procedure of priority ratio of fuzzy similarity for zonal introduction of improved seeds and discusses its advantages.
出处
《西南农业大学学报(自然科学版)》
CSCD
北大核心
2004年第3期368-370,共3页
Journal of Southwest Agricultural University
关键词
区域引进良种
经济效益
判别方法
zonal introduction of improved seeds
economic benefit
methods of distinguishing