中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 应用抗保幼激素SM-Ⅰ诱导二眠蚕生产超细纤度茧丝的试验初报 蚕业科学 2009,35 (1) 179-181
Position: Home > Articles > A Preliminary Report on Producing Ultrafine Silk Filament by Using Anti-juvenile Hormone to Induce Bimolters Science of Sericulture 2009,35 (1) 179-181

应用抗保幼激素SM-Ⅰ诱导二眠蚕生产超细纤度茧丝的试验初报

作  者：
李轶女;舒惠国;门炜;张志芳
单  位：
中国农业科学院生物技术研究所
关键词：
茧丝;超细纤度;二眠蚕;抗保幼激素
摘  要：
超细纤度茧丝可用于生产高档丝绸产品和特殊用途丝制品。将三眠蚕品种按常规的饲养方法饲养至2龄起蚕或3龄起蚕后添食不同浓度的抗保幼激素SM-Ⅰ,结果将三眠蚕品种的2龄起蚕或3龄起蚕全部诱导成为二眠蚕。二眠蚕的蚕茧可以缫制出平均纤度为0.7～0.9 dtex的极细蚕丝,最细纤度可达到0.4 dtex,蚕丝的横截面直径小于10μm。初步试验表明,用800 mg/L SM-Ⅰ的给药浓度连续添食2 d为最佳诱导二眠蚕的方法,其诱导率可达100%。
译  名：
A Preliminary Report on Producing Ultrafine Silk Filament by Using Anti-juvenile Hormone to Induce Bimolters
作  者：
LI Yi-Nü SHU Hui-Guo MEN Wei ZHANG Zhi-Fang(Biotechnology Research Institute,China Academy of Agricultural Sciences,Beijing 100081,China)
关键词：
Cocoon filament;Ultrafine silk;Bimolter;Anti-juvenile hormone(AJH)
摘  要：
In present study,trimolter silkworm larvae were induced into bimolters by applying SM-I,an anti-juvenile hormone(AJH),onto mulberry leaves used to feed the 2nd instar or 3rd instar newly exuviated larvae which have undergone regular rearing up to AJH treatment.The obtained bimolter larvae could spin cocoons of which the finest filament had a size of only 0.4 dtex,with an average size of 0.7～0.9 dtex.The diameter of this ultrafine silk filament was less than 10 micrometer.A preliminary test showed that consecutive treatment with 800 mg/L AJH for 2 days had the best induction effect.Under this treatment,all trimolter larvae could be induced into bimolters.With this method,the larval duration can be shortened effectively and can thus promote productivity of silkworm rearing.In the meantime,the risk of disease infection can be lessened than usual.

相似文章

导出引用
计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46