CAJ | 학술논문

调查和分析了南方丘陵山区水稻秸秆还田现状及农民常用的几种耕整地机具的特点，进行了以手扶拖拉机为动力的驱动圆盘犁和旋耕机联合作业的水稻秸秆还田耕整地试验。试验结果：水稻秸秆还田率可达95.1%，耕深达到20cm以上，田块范围内的地表高低差只有2.4cm，符合水稻机插秧对田块的要求。
조사화분석료남방구릉산구수도갈간환전현상급농민상용적궤충경정지궤구적특점，진행료이수부타랍궤위동력적구동원반리화선경궤연합작업적수도갈간환전경정지시험。시험결과：수도갈간환전솔가체95.1%，경심체도20cm이상，전괴범위내적지표고저차지유2.4cm，부합수도궤삽앙대전괴적요구。
In southern Hillside Area, the present situations of rice straw counters-field and the characteristics of tillage machines were investi-gated and analyzed. The tests of tillage work quality with the rice straw counters-field were conducted on walking tractor driving disk-plow and rotary tiller combined operation. The results showed that rice straw counters-field rate reached 95.1%, tillage depth achieved more than 20cm, the difference of field surface height was only 2.4cm, accorded with the requirements of the field for rice seedlings mechanical transplanting.