【摘要】 根据桑树嫁接原理,对现行嫁接技术进行改革。研究表明,不同桑树品种间,育苗成活率从高到低依次为农桑8号、盛东1号、农桑14号、农桑12号、荷叶白、海宁桑,分别为91.1％、89.4％、86.3％、84.6％、82.0％和80.5％:利用本技术,自行育苗,经济效益为3535元/667m2;生产嫁接体出售,出售单位经济效益1000元/667m2(2.5万株),种植农户经济效益2290元/667m2。更多还原

【Abstract】 According to the grafting principle of mulberry tree,the traditional grafting method was innovated. The research showed that the sapling rate among different mulberry varitties of Nongsang 8,Nongsang 12,Nongsang 14,Shendong 1,Hainingsang and Heyebai from high to low are 91.1%,89.4%,86.3%,84.6%,.82.0%and 80.5%, respectively .The profit of the sapling raising with the method is 3535 Yuan/667m2 RMB;The profit of grafted saplings for produced unit is 2290 Yuan/667m2 RMB,and the farmer is 2290 Yuan/6672 RMB.更多还原