池塘养蟹除了抓好蟹种来源和生态环境调控之外,主要是投饵技术,现将其作简要介绍,供广大养殖户参考。 一、投饵种类 河蟹属杂食性动物,饵料有各种植物性的水旱草、瓜果蔬菜、麦类、饼类等;动物性的生鲜小杂鱼、虾、贝类、动物内脏、蚯蚓及其它甲 Pond crab addition to do a good job of crab sources and ecological environment control, the main feeding technology, now it for a brief introduction for the majority of farmers reference. First, the feeding species Crab is a omnivorous animal, bait has a variety of botanical water and drought grass, fruits and vegetables, wheat, cakes, etc .; animal fresh small trash, shrimp, shellfish, animal offal, Earthworms and other A