The survival rate of the biennial branch is the highest, especially the biennial taking root powder (49.1%), it is about 15% higher than the annual and perennial one.
二年生的枝条的成活率最高,尤其以二年生的生根粉的效果最好,为49.1%,比一年生和多年生的要高出15%左右。
Annual reduction of loss of alkaline powder can save the cost of 300,000 yuan.
每年因减少碱粉流失,可节省费用30万元。
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