田间设施 选择水源条件好，且排灌方便又不易遭受洪涝侵害的地段。土质以壤土、粘土，不易漏水为宜。在稻田四周建立防逃设施，可用厚实的塑料膜围成50～80cm高的防逃墙，有条件的可用砖石筑矮墙，也可用石棉瓦等围成，以龟不能逃逸为原则。田间开几条水沟，供龟栖息，深度20～ Field facilities to choose good water conditions, irrigation and drainage and convenient and not subject to flooding the lot. Soil to loam, clay, not easy to leak is appropriate. In the paddy fields around the establishment of anti-flee facilities, can be thick plastic film surrounded by 50 ~ 80cm high anti-evasion walls, conditional availability of brick masonry walls can also be used asbestos tiles surrounded to turtle can not escape the principle. Field open a few ditches for turtle habitat, depth 20 ~