神东矿区文冠果营养杯育苗技术

Study on the Seedling Cultivation Technique of Xanthoceras sorbifolia Bunge.in Nutritive Cup

[目的]了解神东矿区文冠果的营养杯育苗技术。[方法]以营养杯规格、装杯粒数、营养土类型、覆土厚度和种子等级为因子设计正交试验方案,采用方差分析法分析以上因子对文冠果营养杯育苗出苗率和苗木质量的影响。[结果]经过综合分析,得出适宜神东矿区文冠果营养杯育苗的组合为:营养杯规格15 cm×15 cm、种子装杯粒数1粒、营养土类型为腐殖酸土、覆土厚度5 cm。[结论]试验具备科学性和实用性,培育的文冠果苗木可用于神东矿区下一生长季的植树造林。

[ Objective ] The technique of Xanthoceras sorbifoLia Bunge. ： seedling-raising was developed. [ Method ] The effect of the size of nutrition cup specification, number of seeding, type of soil, thickness of soil in cup and grade of seed on the seedling emergence and seedling quality of Xanthoceras sorbifolia Bunge. was tested with the orthogonal design and the analysis of variance analysis. [ Results ] After comprehensive analysis, the optimal condition of Xanthoceras sorbifolia Bunge. seedling-raising in Shendong Mining area was the size of cup, 15 cm × 15 cm; 1 seed per cup; type of soil, humic acid soil and thickness of soil, 5 cm. [ Conclusion] The experiment was scientific and practical, the result could be used for the Xanthoceras sorbifolia Bunge. seedling-raising in the area.