广西桑蚕一代杂交种成品卵质量检验改进措施探讨

【目的】探索桑蚕一代杂交种成品卵质量检验新方法,提高成品卵质量检验的准确性、高效性及可操作性。【方法】分别采用直接计数蚁蚕法、称量计算蚁蚕法、直接计数良卵法,进行蚕种孵化率和良卵数调查,并比较3种方法的调查效率。【结果】采用称量法计算蚁蚕头数与直接计数蚁蚕头数的结果无显著性差异,采用直接计数良卵数与实际良卵孵化值误差达到极显著水平;在效率方面,直接计数良卵法耗时是直接计数蚁蚕法的56.75%,而称量计算蚁蚕法耗时仅是直接计数蚁蚕法的21.83%,节省约4/5的调查时间,工作效率极大提高。【结论】将称量计算蚁蚕法应用于良卵数和孵化率调查是可行的,且具有操作性好、省时、省工、效率高,准确性高等优点...

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Published in南方农业学报 Vol. 43; no. 1; pp. 113 - 116
Main Author 罗梅兰 黄旭华 安春梅 胡文娟 甘丽红
Format Journal Article
LanguageChinese
Published 西蚕业科学研究院/广西蚕业技术推广总站,南宁,530007 2012
Subjects
成品卵
改进措施
桑蚕一代杂交种
质量检验
质量检验
成品卵
改进措施
桑蚕一代杂交种
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ISSN2095-1191
DOI10.3969/j:issn.2095-1191.2012.01.113

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Summary:【目的】探索桑蚕一代杂交种成品卵质量检验新方法,提高成品卵质量检验的准确性、高效性及可操作性。【方法】分别采用直接计数蚁蚕法、称量计算蚁蚕法、直接计数良卵法,进行蚕种孵化率和良卵数调查,并比较3种方法的调查效率。【结果】采用称量法计算蚁蚕头数与直接计数蚁蚕头数的结果无显著性差异,采用直接计数良卵数与实际良卵孵化值误差达到极显著水平;在效率方面,直接计数良卵法耗时是直接计数蚁蚕法的56.75%,而称量计算蚁蚕法耗时仅是直接计数蚁蚕法的21.83%,节省约4/5的调查时间,工作效率极大提高。【结论】将称量计算蚁蚕法应用于良卵数和孵化率调查是可行的,且具有操作性好、省时、省工、效率高,准确性高等优点。
Bibliography:silkworm F1 hybrids; egg products; quality quarantine; improvement measure
LUO Mei-lan, HUANG Xu-hua, AN Chun-mei, HU Wen-juan, GAN Li-hong （Guangxi Academy of Sericultural Sciences / Guangxi Sericulture Technology Extension Station, Nanning 530007, China）
45-1381/S
[Objective]The present study was conduced to develop a new, accurate and efficient method for inspecting quality of silkworm F1 hybrids egg products. [Method]Hatching rate and number of good eggs were determined by direct counting of newly-hatched larva, weighing newly-hatched larva and direct counting of good eggs. These three methods were compared with each other for their efficiency. [Result]There was no significant difference between weighing and direct counting on newly-hatched larva, while significant difference occurred between the number of good eggs using direct counting method and the actual number of newly-hatched larva. For efficiency of the method, the time-consuming for direct counting of good eggs was 56.75% of direct counting of newly
ISSN:2095-1191
DOI:10.3969/j:issn.2095-1191.2012.01.113