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采用单管饲养法,研究了外源营养对豌豆潜蝇姬小蜂寿命的影响。结果表明:外源营养对不同性别豌豆潜蝇姬小蜂寿命的影响差异不显著。补充蜂蜜、葡萄糖、蔗糖、果糖等糖类营养均能显著延长姬小蜂的寿命,与补充牛血清白蛋白、清水以及无饲喂处理相比,平均寿命延长了5～9倍。15%葡萄糖水、15%蜂蜜水和15%蔗糖水的饲喂效果显著好于其他浓度,雌蜂平均寿命分别达(47.0±3.5)d、(45.7±2.9)d和(44.5±3.5)d,较无饲喂处理寿命延长15倍以上。该测定结果可以为豌豆潜蝇姬小蜂的大量繁殖提供一定参考。
Single-tube feeding method was used to study the effect of exogenous nutrition on the life span of Lupus minor. The results showed that there was no significant difference in the effect of exogenous nutrition on the longevity of the female Lupulus minor. Supplementation of honey, glucose, sucrose, fructose and other carbohydrates nutrition can significantly prolong the life of Ji fornix, and supplemented with bovine serum albumin, water and no feed treatment, the average life expectancy increased by 5 to 9 times. The average feeding life of female wasps was (47.0 ± 3.5) days, (45.7 ± 2.9) days and (44.5 ± 3.5) days, respectively, with 15% , More than 15 times longer than the non-feeding treatment life expectancy. The results can provide a reference for the large-scale multiplication of the leafhopper Pea.