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为观察家蝇在不同温度、湿度下首次产卵时间及产卵高峰期和产卵总量。采用饲养笼饲养法 ,将成蝇分 12组 ,在不同温度 ,湿度 ,空间为 30 cm3,饲养 30 d,观察产卵时间 2 2 d。结果显示 ,以 2 9～ 30℃ ,相对湿度为 70 %时的产卵量最高 ;首次产卵时间为成蝇羽化后第 3～ 4d,产卵高峰期为产卵后第 4～ 5 d开始 ,可持续 10～ 11d,然后进入衰减期。因此 ,家蝇在实验室批量饲养以温度 2 9～ 30℃、相对湿度 70 %条件下为最佳
To observe the flies at different temperatures and humidity for the first time spawning and spawning peak and total spawning. Adopting the feeding cage method, the adult flies were divided into 12 groups and were kept at 30 cm 3 for 30 days at different temperatures and humidities. The oviposition time was 22 days. The results showed that when the relative humidity was 29% -29 ℃ and the relative humidity was 70%, the fecundity was the highest. The first oviposition time was 3 ~ 4 days after emergence, and the peak of spawning was 4 ~ 5 days after oviposition , Sustainable 10 ~ 11d, and then enter the decay period. Therefore, the housefly in the laboratory batch feeding at a temperature of 29 ~ 30 ℃, relative humidity of 70% under the conditions of the best