粮果间作种植模式的资源利用与管理

Resource Utilization and Its Management in Grain and Fruit Intercropping System.

粮果间作种植模式的资源利用与管理贺明荣，冷寿慈，李增嘉，张明亮（山东农业大学，泰安２７１０１８）ＲｅｓｏｕｒｃｅＵｔｉｌｉｚａｔｉｏｎａｎｄＩｔｓＭａｎａｇｅｍｅｎｔｉｎＧｒａｉｎａｎｄＦｒｕｉｔＩｎｔｅｒｃｒｏｐｐｉｎｇＳｙｓｔｅｍ．￥ＨｅＭｉｎｇ...

In order to ensure grain production,utilize resources rationally,protect ecological environment and help farmers get higher income, the researches on planting patterns of intercropping grain and fruit were carried out in Pingguan county of Shandong province in 1986-1992.The results show that intercropping grain and fruit can enlarge the utilization of natural resources,increase the total output,per unit area,and enrich the soil with organic matter,total N, hydrolyzable N and available K,which is a planting system with fairness,elasticity and high efficiency for sus-tained agriculture.