青海高原文冠果的引种试验和良种选育

• 作 者: 伍海芳
• 机 构: 青海省农科院林业研究所,
• 出 处: 青海农林科技
• 发表日期: 1982年04期
• 关键词: 文冠果 引种试验 孟达林区 天然分布 木本油料树种 良种选育 正常结实 适地适树 群体产量 种子产量

前言木本油料树种——文冠果,在我省孟达林区,有天然分布。1960年我所从河北、山西、内蒙、辽宁等省(区)引种试验,至今二十多年在我省生长表现良好,能正常结实、越冬,有一定发展前途。但对该树种的研究工作在十年动乱期间中断,近二年又重新继续试验,因此,对该树种的系统研究实为浅薄。我们认为发展文冠果,必须抓好:一是适地适树,二是良种栽培,方能获得好的经济效果。首先做到适地适法,才能建立一个长

Foreword Woody oil species - Wen Guan fruit, in our province Mengda Lin, a natural distribution. In 1960 I introduced from Hebei, Shanxi, Inner Mongolia, Liaoning and other provinces (regions) introduction test, so far in our province more than 20 years of good growth performance, can be normal and strong, wintering, have some prospects for development. However, the research work on the species was interrupted during the ten-year turmoil and the experiment was resumed in the past two years. Therefore, the systematic study of the species was superficial. We think that we should do a good job in developing the Xanthoceras sorbifolia fruit tree. First, we should adapt ourselves to tree planting. Second, we must cultivate well in order to obtain good economic results. First of all, it is appropriate to be lawful in order to establish a long