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作 者:崔军[1]
机构地区:[1]吉林省养蜂科学研究所
出 处:《中国养蜂》1993年第2期7-8,共2页Apiculture of China
摘 要:通过3年对比试验和多年观察,结果表明,处女王从出房到产卵20天,育成率85~90%,产卵趋于正常;从出房到产卵24天,育成率50~65%,产卵呈下降趋势;25天以上虽有少量交尾产卵,但在生产上无利用价值。The contrasting tests for three years and observation for many years were showed that the virgin queen took 20 days from emerging to laying eggs, with 85—90% of brooding rate and brooding tends to be normal. The queen with maring up tending to downward within 20 to 24 days, the worker's brooding rate was 50—65%. But it is no value in production though a few virgin mating up was able to fill comb with eggs over 25 days age.
分 类 号:S892[农业科学—特种经济动物饲养]
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