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bu tong nong du lv li kang ye mian fei dui jia can sheng chang fa yu ji jing ji xing zhuang de ying xiang
Author(s): 
Pages: 20-21
Year: Issue:  6
Journal: Yunnan Agricultural Science and Technology

Keyword:  叶面肥家蚕毒性经济性状;
Abstract: 为明确绿利康叶面肥对家蚕的安全性及经济性状的影响,采用食下毒叶法测定不同浓度绿利康叶面肥对家蚕生长发育和经济性状的差异性.结果表明,用绿利康叶面肥浸叶饲喂3龄起蚕1个龄期后,未出现家蚕中毒死亡现象,并且3龄眠蚕体重均未受到影响;各处理小区与对照相比其全茧量、茧层量、茧层率等无显著差异;在各龄期对家蚕幼虫生长发育与对照相比差别不大.因此,在蚕桑生产上可放心使用绿利康叶面肥.
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