通过对高加索、喀尼阿兰、东北黑蜂各品种越冬性能、蜂群繁殖、群势增长速度、维持群势的能力等指标进行调查测定,选出最适合我省自然气候条件的品种。现将对比试验结果整理如下:试验地与材料1.地点:林口县蜜蜂原种场。2.材料:高加索蜂是在林口县蜜蜂原种场纯繁蜂群中用随机取样的方法抽出四群纯 Through the investigation and determination of the indicators such as the overwintering performance, the breeding of colony, the growth speed of group growth and the ability of maintaining the population of the black bees in the Caucasus, Kanai Alain and Northeast China, the most suitable varieties of natural climatic conditions in our province were selected. Now compare the test results are organized as follows: Test sites and materials 1 Location: Linkou County bee original seed market. 2. Materials: Caucasians bees were randomly sampled from pure bee swarms in bee field in Linkou County to extract four groups of pure