西藏林芝地区大豆品比试验

为了筛选出适宜在西藏林芝地区及其它生态条件相似的地区推广和种植大豆品种，我们在前几年的大豆品种观察试验的基础上，于１９９７年进行了大豆品种比较试验，参试品种共有１０个。本文通过方差分析的基本原理，对大豆的产量和主要经济性状进行了初步探讨，结果表明：１０个品种在该地区的生态适应性较强，基本无病虫害发生，经济性状方面也表现较好，尤其是辽豆９号，鲁豆４号和东农８３６这三个品种表现最好，适宜在该地区推广示

A COMPARATIVE EXPERIMENT ON SOYBEAN VARIETIES OF NYINGCHI IN TIBET

In order to obtain strain of soybean, worthily to be popularized for growing in Nyingchi Prefecture and other areas similar in ecological condition, in 1997. We conducted varietal comparison experiment on 10 strains of soybean on the basis of experiments former ly tested. The result shows that the ten strains all have comparatively high ecological adaptability in this area, and seem to have no soybean plant diseases and insect pests. They also show fairly good economic traits. Among them , Liaodou No.9, Ludou No.4 and Dongnong No.836 are the best,worthily to be popularized and growing.