西宁地区不同白刺种源播种苗生长量的研究

Research on Sowing Seedling Growth of Different Nitraria Provenance Xining Region

通过对西伯利亚白刺及唐古特白刺种源播种苗在西宁地区生长量的分析,表明在西宁地区无论是唐古特白刺及西伯利亚白刺高海拔种源的播种苗苗高生长量、地径生长量均明显优于低海拔地区的种源。为本区域种质资源区划提供了依据。

Based on the seedling growth of N. tangutorum and N. sibirica provenance in Xining region, the result show that in Xining region high - altitude provenance of seeding high growth, diameter growth of N. tangutorum and N. sibirica were significantly better than low altitudes of provenance. Germplasm resources division to provide the basis for this area.