CAJ | 학술논문

分析东江源山地果畜结合区“猪-沼-果-鱼”生态农业模式的结构与功能,定性和定量分析农庄采用生态化技术对水体污染物控源、减排、净化的效果,跟踪采样分析农庄排水水质,结果表明,农庄排水全年优于地表水Ⅳ类水标准,该模式兼具可操作、可推广、低投入特性,是东江源控制农业面源污染的重要模式.
분석동강원산지과축결합구“저-소-과-어”생태농업모식적결구여공능,정성화정량분석농장채용생태화기술대수체오염물공원、감배、정화적효과,근종채양분석농장배수수질,결과표명,농장배수전년우우지표수Ⅳ류수표준,해모식겸구가조작、가추엄、저투입특성,시동강원공제농업면원오염적중요모식.
The paper studied the structure and functions of pig-biogas-fruit-fish eco-agricultural mode in the headwater of Dongjiang River based on the Xinglin farm in Dingnan County, analyzed the controlling effect in quality and quantity to the water pollution nutrition through source controlling, drainage reducing and cleaning, and tested the draining water of Xinglin farm showing that draining water quality was better than the Ⅳ level standard of surface water. It proved that this model had the features of opearational, extentional and low input, and could be the important mode for controlling the non-point source pollution in the headwater of Dongjiang River.