论文部分内容阅读
氹仔养鱼是广东省山区农民利用当地丰富、优 质、无污染的水资源以及充足的草资源等自然优势,在 村前、屋后、溪边开挖面积很小(一般仅有10m2-20m2) 的池塘进行流水养鱼的模式,它具有投资小、占地少、 绿色环保等优点,并要求周围环境山清水秀,水源充足 且落差大(约1.0m),草源充足,主要以放养大规格 (0.25kg以上)草鱼、鲂鱼为主,生长时间约1年, 只投喂青草和农家茎叶类,实施中草药防治鱼病,而不 投喂任何人工配合饲料及抗生素类药物,因此,其生产 出的水产品是名副其实的绿色食品。现将山区氹仔养 鱼技术简介如下,供广大养殖户参考。
Taipa fish farming in Guangdong Province, mountain farmers in the use of local rich, high-quality, non-polluting water resources and adequate natural resources such as grass and grass in front of the village, housing estuary, creek excavation area is small (usually only 10m2-20m2) It has the advantages of small investment, small land occupation, green environmental protection and the like, and requires the surroundings to be beautiful and clear with plenty of water and big drop (about 1.0m) 0.25kg or more) grass carp and bighead carp. The growth time is about one year. Only the grass and farm stems and leaves are fed. The Chinese herbal medicine is used to prevent and cure fish diseases without any artificial compound feed and antibiotics. Therefore, its production Out of aquatic products is a veritable green food. Now mountain Taipa fish technology is as follows, for the majority of farmers reference.