【摘要】The eggs of Tetrao parvirostris were artificially incubated in Huzhong area of Heilongjiang Province.The results showed that the average incubation rate of 377 eggs was 86.7%; the suitable temperature for artificial incubation was 37.5 ℃; and the relative humidity was(60±5) %.The incubation lasted 24-26 d, and the weight loss ratio of artificially incubated eggs was 21.6%.The regression equation between egg weight and in-cubation days was Y = 54.31-0.37 X(γ = 0.98).
【关键词】
《建筑知识》 2015-05-12
《中国医疗管理科学》 2015-05-12
《中国医疗管理科学》 2015-05-12
《中国医疗管理科学》 2015-05-12
《重庆高教研究》 2015-06-25
《中外医疗》 2015-07-06
《南京体育学院学报（社会科学版）》 2015-07-01
《中外医疗》 2015-07-03
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