内容标题18

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                养殖场的设施≡与饲养技术

                来源:www.cnbreed.com 分类:时间:2015-05-06

                  黄粉虫【对饲养场地要求不高。室内养殖要能防鼠、防鸟、水防壁虎等,并防止阳光直射,保持黑暗,通风好。夏季温度要能控制在33℃以下,冬季如要继续繁殖生产时,温度需升高ω到20℃ 以上。黄粉虫耐寒性较强,越冬虫态一般为幼虫,在一15℃ 不被冻死。所以,冬季☆若不需要生产,可让虫子进人越冬虫态,不需要加温。

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