摘要
总结了20世纪中叶以来嘉陵江中游地区7县（市）农业生产关系，农业种植模式和农业产量的动态变化为建立21世纪嘉陵江流域生态农业、产业化种植模式提供了重要的依据．
The authors summed up the relatinos of production, cultivating modes of agriculture and dynamics ofagriculture yield in the middle reaches of Jialing River since the middle of the 20th century. The results Provids an important basis for establishing ecological agriculture mode of Jialing River basis in the 21 century.
出处
《四川师范学院学报（自然科学版）》
1999年第2期109-116,共8页
Journal of Sichuan Teachers College(Natural Science)
关键词
嘉陵江流域
农业生产
生产关系
种植模式
Jialing River basin,agricultural production,relations of production,cultivating modes.
