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在供试条件相同情况下，对同一品种、同一产地的柞蚕雌茧进行了不同种级、茧质，不同出库时期、暖茧温度对卵量的多因子互作试验研究。结果表明：用克蛹转化卵粒数（ 克蛹卵量） 衡量柞蚕雌性生殖力较单蛾产卵量更科学。克蛹卵量：丝茧比原种低２２ ％ ；内染茧比正常茧低６ ％ ；不同茧质、不同暖茧温度间存在显著差异；５ 月２０ 日与４ 月２０ 日出库，差异不显著。研究认为：应建立以卵量母种投产柞蚕生物茧的四级繁育体系，生防用茧必须从柞蚕生物茧以上种级中选出，其内染率应控制在１５ ％ 以下；早春暖茧，其蛹滞育前期可适当补温，发蛾暖茧温度以中温偏低（１８ ℃～２２ ℃） 为宜；夏季暖茧，其蛹滞育前期不宜多补温，发蛾暖茧温度以中温偏高（２０ ℃～２４ ℃） 、 Ｒ Ｈ７５ ％ ～８５ ％ 为宜。
Under the same test conditions, the moths of the tussah of the same species and the same place were subjected to multi-factorial experiments on the egg amount in different species, cocoon quality, different storage period and warm cocoon temperature. The results showed that the female reproductive capacity of tussah was more scientific than that of single moth in terms of the number of eggs transformed by pupae. Kg pupa egg: cocoon 22% lower than the original species; inner cocoon than normal cocoon 6% lower; different cocoon quality, different temperatures between the warm cocoon significant differences; May 20 and April 20 out of the library, the difference Not obvious. The research suggests that a four-level breeding system should be established to produce tussah biological cocoon with the mother of egg. The biocontrol cocoon must be selected from the species above the tussah’s biological cocoon, the internal infection rate should be controlled below 15% , The pupal diapause early may be appropriate temperature, hair moth cocoon temperature to moderate low (18 ℃ ~ 22 ℃) is appropriate; summer warm cocoon, the pupal diapause early should not be more than the temperature, hair moth cocoon temperature High temperature (20 ℃ ~ 24 ℃), R H75% ~ 85% is appropriate.