1.乌龟 乌龟又叫草龟,是我国龟类动物中分布最广、数量最多、人工养殖规模最大的一种。乌龟的头部粗大,略呈三角形,头背为橄榄色,头侧及咽部有黄色纵纹及斑点,一直延伸到颈部;背甲棕色或黑色,有三条脊棱;腹甲棕黄色并有黑褐色斑块;四肢灰褐色,指趾间具蹼。 乌龟肉味鲜美,蛋白质含量高,营养丰富,食用价值与药用价值都很高,还能出口创汇,是养殖前景广阔的龟种。乌龟为水栖杂食性动物,大至池塘,小至盆缸均可饲养。池塘和水泥池养殖时要留 1. turtle Turtle, also known as tortoise, turtle animals in our country is the most widely distributed, the largest number, the largest of a kind of artificial breeding. Turtle head coarse, slightly triangular, the back of the olive, head and throat with yellow stripes and spots, has been extended to the neck; carapace brown or black, with three ridges; plastron brown and yellow There are dark brown patches; gray-brown limbs, toes with webbed. Tortoise delicious meat, high protein content, nutrient-rich, edible value and medicinal value are high, but also export foreign exchange earnings, is a broad breeding turtle species. Turtles for aquatic omnivorous animals, as large ponds, small pots can be raised. Pond and cement pool to stay when breeding