Evaluation of Different Rearing Media for Corcyra cephalonica (Stainton)
Evaluation of Different Rearing Media for Corcyra cephalonica (Stainton)
复制标题
不同饲养介质对 Corcyra cephalonica (Stainton) 的评价
DOI：
10.18311/jbc/2002/4119
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
Surender Kumar
中科院分区：
文献类型：
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作者：
Pradyumn Kumar;Surender Kumar
采用高粱、珍珠米、玉米、粗米、麦皮、稻壳、高粱+稻壳(9：1)、珍珠小米+稻壳(9：1)、珍珠小米+稻壳+麦皮(5：1：1)、玉米+稻壳(9：1)、大米+稻壳(9：1)等11种饲料基质进行饲养试验。观察其平均发育期、羽化率和产卵量。食物效率指数(FEI)由出苗率与蛋重的乘积除以平均发育历期计算得出。高粱的FEI最高，其次是珍珠粟、玉米、珍珠米+稻壳+麦皮、高粱+稻壳、麦皮和大米，而其他食物基质的FEI则极低。
To determine the suitable food media for the mass production of Corcyra cephalonica (Stainton), eleven types of food media viz ., sorghum, pearlmillet, maize, coarse rice, wheat bran, rice husk, sorghum + rice husk (9:1), pearl millet + rice husk (9:1), pearl millet + rice husk + wheat bran (5:1:1), maize + rice husk (9:1) and rice + rice husk (9:1) were used for rearing. Observations were taken on average development period, percentage of moth emergence and weight of eggs. Food efficiency index (FEI) was calculated by dividing the product of percent emergence and egg weight by average development period. The FEI was highest in case of sorghum followed by pearlmillet, maize, pearlmillet + rice husk + wheat bran, sorghum + rice husk, wheat bran and rice, while in other food media it was extremely low.