| 额河银鲫食性的初步研究 |
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| 引用本文： | 吾玛尔·阿布力孜. 额河银鲫食性的初步研究[J]. 干旱区研究, 2000, 17(1): 64-66 |
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| 作者姓名： | 吾玛尔·阿布力孜 |
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| 作者单位： | 新疆大学生物系,乌鲁木齐,830046 |
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| 基金项目： | 新疆科委资助重大科研项目 !项目编号J9330 30 5- 0 3 |
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| 摘 要： | 对额河银鲫的食性和年龄与生长关系进行了调查研究。结果表明：额河银鲫是一种杂食性鱼，它的主要食物组成是藻类、水生植物、原生动物、水生混虫、轮虫以及小鱼等。在食物成分上有性变化。在春季和夏季主要摄性食物而秋季主要摄食动物性食物。
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| 关 键 词： | 食性 杂食性鱼 银鲫 年龄 生长 |
A Preliminary Studies on Feeding Habits of Carassius auratus gibelio Block from Xinjiang |
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| Omar·Abliz. A Preliminary Studies on Feeding Habits of Carassius auratus gibelio Block from Xinjiang[J]. Arid Zone Research, 2000, 17(1): 64-66 |
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| Authors: | Omar·Abliz |
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| Abstract: | The present paper deals with the preliminary studies on feeding habits and the relationship between the age and the speed of growth of Caracssius auratus gibelio Block from Ertish River. The results of the investigation show that the diet of the C. auratus gibelio is omnivorefish most of which are consist of alage, protozoa, hydrophytes, aquatic insects, copepod larva and small fishes. There is a seasonal change in the component of food taken. It eats plant food most in spring and summer, and animal food most in autumn. |
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| Keywords: | Feeding habit omnivorefish Carassius auratua gibelio. |
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