摘要
采用ＡＳ系列负氧离子发生器，使蓖麻蚕、家蚕１～５龄幼虫生活在空气含负氧离子浓度＞５×１０４Ｎ／ｃｍ３的蚕室里，结果比对照蚕的食下率、消化率增大，生长发育极显著增快（Ｐ＜０．０１），饲料报酬增多，Ｈ２Ｏ２酶活力增强，蚕体强壮度增进，生命率显著增高（Ｐ＜０．０５），产茧量增加，可使养蚕增效。
Raising eri-silkworm (Philosamia cynthia ricini [Attacus ricini]) and mori silkworm(Bombyx mori L) (1-5 larval stages) in the raising rooms with rich negative ions of oxygen(>5×104N / cm3) by using degative ions of oxygen generators of AS-series.The survival rate and digested food rate are higher. The development of silkworm is,faster (P<0.01).The benefit of food is more.The activity of catalase is stronger. The silkworm is more healthy. The amount of cocoon crop and benefit of silkworm raising have increased.
出处
《华北农学报》
CSCD
北大核心
1994年第2期124-128,共5页
Acta Agriculturae Boreali-Sinica
关键词
负氧离子
蓖麻蚕
家蚕
Negative ions of oxygen,Philosamia cynthia ricini, Bombyx mori L.
