CAJ | 학술논문

通过连续4年对上海市松江区种养结合家庭农场水稻猪粪尿还田调查表明：猪粪尿还田150．00 t/hm2左右，可节省肥料30％以上，达到水稻增产，培肥土壤等效果。同时，指出了猪粪尿还田数量偏多和时间偏迟的问题，并提出了猪粪尿作为基肥和分蘖肥使用，还田量150．00 t/hm2的利用技术。
통과련속4년대상해시송강구충양결합가정농장수도저분뇨환전조사표명：저분뇨환전150．00 t/hm2좌우，가절성비료30％이상，체도수도증산，배비토양등효과。동시，지출료저분뇨환전수량편다화시간편지적문제，병제출료저분뇨작위기비화분얼비사용，환전량150．00 t/hm2적이용기술。
Effects of pig feces returning for rice of planting-breeding family farms of Songjiang District in Shanghai were investigated for 4 consecutive years.The results showed that the fertilizer was saved more than 30%,rice yield and soil fertility were increased when the amount of pig feces returning was about 150.00 t/hm2 .In addition,the problems that quantity of the pig feces returning was too much and time was too late were pointed out.We proposed the utilization technique that 150.00 t/hm2 pig feces returning should apply as basic or tillering fertilizer.