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甘薯电热温床育苗技术王华，林祖军（栖霞县种子公司）（烟台市农业科学研究所）为加速甘薯新品种的推广和提早育苗，提高甘薯产量，我们于１９９１～１９９２年在栖霞县松山、亭口、杨础三处进行了甘薯电热温床育苗试验，供试品种为鲁薯６号，电热线采用ＤＶ２１０１２型...
Sweet potato hotbed breeding technology Wang Hua, Lin Zujun (Qixia County Seed Company) (Yantai Institute of Agricultural Sciences) In order to accelerate the promotion of new varieties of sweet potato and early nursery, and improve sweet potato production, we in 1991 and 1992 in Xiaoshan, Qixia County, Mouth, Yang-based three places hot potato hotbed nursery experiment, the test varieties for the potato # 6, the hotline using DV21012 type ...