THE INTESTINAL MICROFLORA OF FARMED DOVER SOLE (SOLEA-SOLEA) AT DIFFERENT STAGES OF FISH DEVELOPMENT
THE INTESTINAL MICROFLORA OF FARMED DOVER SOLE (SOLEA-SOLEA) AT DIFFERENT STAGES OF FISH DEVELOPMENT
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DOI：
10.1111/j.1365-2672.1983.tb01318.x
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发表时间：
1983-01-01
期刊：
影响因子：
--
通讯作者：
BUSWELL, JA
中科院分区：
文献类型：
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作者：
CAMPBELL, AC;BUSWELL, JA
对养殖的多佛尔鳎（S. Dover sole）的肠道菌植物群进行了研究。solea L.）在养殖条件下，在鱼类发育的不同阶段，与不同的饲料喂养进行了调查。同时对饮水和饲料中的植物群进行了分析。从所有水样中分离出的优势属群是假单胞菌IV组/产碱菌。相同的属组在均质化的中上层幼虫中占主导地位，表明这些幼鱼的微生物区系与水箱水的微生物区系之间的关系。在较老的鱼中，随着鱼的生长和饮食的变化，在肠道中观察到弧菌/厌氧气单胞菌的发病率百分比稳步增加。弧菌/厌氧气单胞菌组是优势的竞争蚯蚓，用作中间饲料，该组的发病率增加后，鱼喂这种饮食发生在鱼的肠道。用于生长的复合颗粒携带高百分比的革兰氏阳性微生物;颗粒微生物菌群与在鱼肠中发现的微生物菌群之间没有关系。
The bacterial flora in the intestines of farmed Dover sole (S. solea L.) was investigated at different stages of fish development in relation to different diets fed under farming conditions. The flora of water and diets were also analyzed. The dominant generic group isolated from all water samples examined was Pseudomonas Group IV/Alcaligenes. The same generic group was dominant in homogenized pelagic larvae, indicating a relationship between the microflora of those young fish and that of tank water. In older fish a steady increase in the percentage incidence of Vibrio/anaerogenic Aeromonas was observed in the intestines as fish grew and diets changed. The Vibrio/anaerogenic Aeromonas group was dominant in Lumbricillus rivalis, used as an intermediate diet; the increased incidence of this group in fish intestines occurred after fish were fed this diet. The composite pellet used for ongrowing carried a high percentage of gram-positive microorganisms; there was no relationship between the pellet microflora and that found in the fish intestines.