| 蚕肠道好氧微生物菌群的研究 |
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| 引用本文： | 易发平,王林玲,周成,陈家莲,张健飞,周泽扬,ZHOU Ze-Yang.蚕肠道好氧微生物菌群的研究[J].西南农业大学学报,2001,23(2):117-119. |
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| 作者姓名： | 易发平 王林玲 周成 陈家莲 张健飞 周泽扬 ZHOU Ze-Yang |
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| 作者单位： | 农业部蚕桑学重点实验室，西南农业大学蚕桑丝绸学院，重庆400716 |
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| 摘 要： | 以夏芳蚕品种为材料，对其不同蚕期、不同龄期间肠道好氧微生物种群构成及其变化情况进行了系统的研究。结果表明：春蚕肠道氧菌数量较多，以肠杆菌、微示菌科菌和芽胞杆菌科菌为主；秋蚕肠道好好氧菌只有少量微球菌科菌和芽胞杆菌存在；人工饲料育场道好氧菌数量较少，以芽胞杆菌为主。
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| 关 键 词： | 家蚕 肠道 好氧微生物 |
| 文章编号： | 1000-2642(2001)02-0117-03 |
| 修稿时间： | 2000年11月13 |
STUDIES ON OBLIGATE AEROBES IN THE INTESTINES OF SILKWORM |
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| Abstract: | A systematic study was made of the composition and fluctuation of obligate aerobes in the intestines of Xia Fang race of silkworm in different larval periods and stadia.Spring silkworms were shown to have more obligate aerobes in their intestines,being composed mainly of the families of Enterobacteria,Micrococcus and Bacillus.The intestines of autumn silkworms contained only a few aerobes of Micrococcus and Bacillus.The number of aerobes in the intestines of the silkworms reared with artificial fodder was small,consisting mainly of Bacillus bacteria. |
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| Keywords: | silkworm intestine obligate aerobe |
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