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以红皮云杉作为研究对象．用生物助长刘进行浸种、叶面喷雾．通过室内试验和大田栽培试验，观测生物助长剂对红皮云杉种子发芽、出苗数量和幼苗生长发育状况的影响情况．试验结果表明：生长助长剂能促进种于萌发．提高出苗数量和出苗速度．尤其是对幼苗苗高的增长、侧批数量的增加有显著的促进作用
Spruce as a research object. With biological help Liu soaking, foliar spray. The effects of biological promoters on the germination, seedling emergence and seedling growth and development of Picea koraiensis were observed through laboratory experiments and field cultivation experiments. The test results show that: growth promoter can promote germination. Increase the number of emergence and emergence rate. Especially for the seedling height increase, the increase of side batch quantity has a significant role in promoting