[Objective] The research aimed to study the best experimental method of the highbred cultibation of Xanthoceras sorbifolia Bunge. [ Method]Through continuous three years experiments, the survival rates of the biennial plantlel of X. Sorbifolia among three different plant ways, which are level planting, furrow planting, and ridge planting were compared. [ Result]The results showed that after six times of irrigation , the survival rates of ridge planting was the highest, which could reach as high as 20% or more; the survival rates of furrow planting was 0; after four or five times of irrigation to the transplanting plantlets, the survival rates of annual plantlets was significantly higher than that of the biennial plantlets; the excellent and high-yield scion test showed that the survival rates could reach 93% or more,and keeping seedling ratio could reach 89. 28%. [ Conclusion] This study concluded a way of enhancing the keeping seedling ratio: seed breeding first, and then thin out engraftment base the spacing in the rows and spacing between rows of the initial fabricative nursery garden.%[目的]探讨提高文冠果良种化栽培保苗率的试验方法.[方法]通过连续3年的对照文冠果实生种植试验、一年生和两年生文冠果苗木移栽试验以及文冠果实生苗嫁接试验,筛选优化的文冠果良种化栽培方法.[结果]文冠果实生栽培保苗率高,可达90％以上;一年生移栽苗木成活率明显高于两年生苗木,可高达60％以上.两年生文冠果苗木移栽后,灌水6次,垄栽的成活率最高,可达20％以上,而沟栽的成活率为0.文冠果实生苗嫁接成活率可达93％以上,保苗率为89.28％.[结论]文冠果通过采用实生繁殖→间苗建园→嫁接的方式,既能防止烂根,提高保苗率,也可以达到文冠果良种化栽培的目的.
展开▼
