摘要
根据成蝇前２０ｄ总产卵量模型、产卵历期模型、平均产卵量模型和幼虫生物量模型，经模拟、筛选、综合评定和决策分析得到了相应优化目标下的理论优化方案。前２０ｄ总卵量的优化方案为：因子水平（０，－１．６３３，－１）；技术规范为种蝇饲养室温度２７℃、饲养密度为５．７ｃｍ３／蝇、光照８ｈ。产卵历期的优化方案为：因子水平（－１，－１．６３３，－１）；技术规范为饲养室温度２２℃、密度５．７ｃｍ３／蝇、光照８ｈ。每头蝇平均产卵量的优化方案为：因子水平（０，－１．６３３，－１）；技术规范为饲养室温度２７℃、密度５．７ｃｍ３／蝇、光照８ｈ。幼虫生物量的优化方案为：因子水平（０，０，１）；技术规范为幼虫饲养室温度３０℃、含水量５３％、接卵量为１０００粒／２５ｇ麦麸。
In previous studies,the models of fly oviposition during 1st 20 days,oviposition period,avearage egg number per fly and larval biomass were developed. Using these models, this paper deals with theoretical optimal designs for different rearing objectives. Through model simulating, scheme screening,scoring and decision analysis, optimal schemes are obtained as follows. Optimal scheme for fly oviposition: factor levels(0,-1.633,1); technical standards: atmosphere temperature of fly cage is 27℃, fly rearing densityis 5.7cm3 per fly and 8 hours for lighting. Optimal scheme for fly oviposition period:factor level(-1,-1. 633,-1); technical standards : temperature of cage is 22℃, rearing density is 5.7cm3 per fly and 8 hours for lighting. Optimal scheme for average eggs per fly:factor levels(0,-1. 633,-1); technical standards: temperature of cage is 27℃, fly rearing density is 5.7cm3 per fly and 8 hours for lighting. Optimal scheme for larval biomass (3-day-old): factor levels( 0,0,1); technical standards: atmosphere temperature of larval rearing room is 30℃, moisture content of rearing media is 53%and 1000 eggs for every 25 gram wheat bran.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
1995年第1期43-49,共7页
Journal of Huazhong Agricultural University
关键词
蝇科
蝇蛆
养殖
优化设计
Musca domestica vicina Macq
mass rearing techniques
optimal design
