【摘要】 通过对一个农户的农业生态系统结构功能和效益进行分析,提出了该系统中比较合理的生态结构模式以及改善系统内部物质循环提高生产效益的相应措施.更多还原

【Abstract】 The structure function and benefical result of agriculture ecology system in a peasant family were analysed. A rather reasonable ecology structure modle was extracted from the system, and measures improving cycle of matters, raising income and increasing production were proposed for the system.更多还原