| 英文摘要 |
The soft shell turtle is economical animal with high nutrition, good taste, and medication, and also is high level of nourishment in Chinese. The farmers of soft shell turtle cultivation are incapable to change the old feeding way with trash fish. Therefore, the zygote, the young, and the mature soft shell turtle still can not get rid of the risk of Vibrio chlorae pollution. Mainland China and Taiwan export the soft shell turtle most around the world, and zygote contributes most in exportation. The living levels elevate following the rapid development of economics in China, and the safety and hygiene of food have been emphasized dramatically. It is urgency to decrease the cost of soft shell turtle cultivation, to explore the high quality of artificial diet with high feed conversion ratio and low cost, to improve the managing skill, and to extend actively, which are for meeting the needs and increasing the competition in the soft shell turtle industry. In the present study, we will work on: 1. guiding 2 farms of soft shell turtle cultivation to apply the soft shell turtle artificial diet and evaluating its cost; 2. the guidance in the skills on the soft shell turtle cultivation with sinking pellet feed; 3.examining the pathogenic bacteria in the body of the cultivated soft shell turtle and in the sediment of the pond bottom; 4. analyzing and comparing the cost of cultivating the soft shell turtle with artificial diet and trash fish feed. |