【摘 要】
：
为了解决普通沙打旺在宁南高寒山区不能开花结籽的问题,我们采用了两种途径:(1)选育超早熟沙打旺新品系;(2)利用彭阳县的一些小气候特点,引种早熟沙打旺新品系,建立种子基地
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为了解决普通沙打旺在宁南高寒山区不能开花结籽的问题,我们采用了两种途径:(1)选育超早熟沙打旺新品系;(2)利用彭阳县的一些小气候特点,引种早熟沙打旺新品系,建立种子基地。我们从1984～1987年开展了此项研究。首先利用~(60)CoΥ射线处理辽宁2号沙打旺干种子,从中选育出超早熟沙打旺新品系。该品系比原品种早熟51
In order to solve the problem that common Astragalus adsurgens can not flowering and seedling in the alpine mountainous area of south Ningxia, we adopted two approaches: (1) selecting the new line of ultra-early-maturity Astragalus adsurgens; (2) using some microclimate characteristics of Pengyang County, Introduction of new varieties of early maturing sand Wang, the establishment of seed base. We conducted this study from 1984 to 1987. First of all, Liaoning No. 2 sandwiched seeds were treated with ~ (60) Co γ-ray, and a new line of super-early-maturing Shatianwang was bred. The line is more mature than the original line 51
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