节点文献
不同倍数体桑品种对茧质及卵质的影响
Effects of Different Ploidy Mulberry Varieties on the Quality of Cocoon and Egg
【摘要】 对安徽省农科院蚕桑研究所培育的不同倍数体桑品种的叶质进行养蚕和制种鉴定。结果表明 :用四倍体桑养蚕与对照 (湖桑 3 2 )相比 ,产卵的良卵数和卵粒数均高于对照 ,用三倍体桑养蚕与对照 (湖桑 3 2 )相比 ,茧层量增产 4%左右 ,这与桑品种的桑叶营养成分有关
【Abstract】 The experiment in raising the silkworm with the leaves from different ploidy mulberry varieties and evaluating the quality of cocoons and the eggs was conducted. The result showed that the output of eggs reared with the leaves from tetraploidy mulberry variety was obviously higher than with those of mulberry variety-Husang 32 and the cocoon shell weight with triploid leave was 4 percent more than the check’s. The results had relative to the nutrient of the leaf of different ploidy mulberry variety.
【关键词】 桑树;
人工三倍体;
人工四倍体;
叶质营养成分;
【Key words】 Mulberry variety; Artificial triploid; Artificial tetraploid; Nutrient of mulberry leaf;
【Key words】 Mulberry variety; Artificial triploid; Artificial tetraploid; Nutrient of mulberry leaf;
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2002年04期
- 【分类号】S888
- 【被引频次】2
- 【下载频次】21