CAJ | 학술논문

[目的]为明确吉林省东部高寒山区种植大豆的适宜播期及适宜播深提供理论参考.[方法]选用10个大豆品种,在吉林省敦化市官地镇对不同播期和不同播深开展研究,分析播期和播深对产量的影响.[结果]在吉林省东部高寒区种植大豆,4月末5月初采取3 cm播深产量较高. [结论]在吉林省东部高寒山区,应选择抗寒性强品种,适宜播期为4月末5月初,控制播深3 cm.
[목적]위명학길림성동부고한산구충식대두적괄의파기급괄의파심제공이론삼고.[방법]선용10개대두품충,재길림성돈화시관지진대불동파기화불동파심개전연구,분석파기화파심대산량적영향.[결과]재길림성동부고한구충식대두,4월말5월초채취3 cm파심산량교고. [결론]재길림성동부고한산구,응선택항한성강품충,괄의파기위4월말5월초,공제파심3 cm.
[Objective]The research aimed to provide references for selecting suitable sowing date and depth for soybean with high yield in eastern cold mountainous area of Jilin Province. [Method] 10 soybean varieties were planted in Guandi Town of Dunhua City, Jilin Province. The effects of different sowing dates and depth on yield of soybean were studied. [Result]High yield could be gained by sowing at the end of April or early May and 3 centimeter depth. [Conclusion]Strong cold resistance soybean varieties should be planted and sowed at the end of April or early May and 3 centimeter depth.