He said the traditional way of raising snails is to put them in an open pen surrounded by nylon net, and planted with sweet potatoes to provide food and shelter.
目前，台灣蝸牛的養殖方式有野放式、室內式和箱式養殖法三種。野放式養殖是在野外選定一塊廣闊、潮濕而不積水的土地，四周用尼龍網圍成一個養殖場，場內種植茂盛的甘薯藤，供蝸牛掩蔽及食用，是最早的一種養殖方式。