提高姚江大水面渔业产量对策研究钟敏华，潘邦进，吕明德，钮心澄（宁波市江北区水产管理处）前言我国是一个江河资源丰富的国家，水产养殖开发的潜力很大，但目前成功地利用江河进行增养殖开发的事例尚不多见，大多处在只捕不养的状况，如果今后长期停留在单纯依赖捕捞天... Study on Improving Production of Large Surface Fisheries in Yaojiang Zhong Minhua, Pan Bangjin, Lu Mingde, Niu Xincheng (Aquaculture Management Office, Jiangbei District, Ningbo) Preface China is a country rich in rivers and rivers and has great potential for aquaculture development. Currently, however, The case of increasing culture and development is still rare, mostly in the state of catching and not raising, if the long-term stay in relying solely on fishing days ...