浅谈北方地区大水面的河蟹放养

• 作 者: 史福成 王耀军
• 机 构: 内蒙古兴安盟水产工作站,内蒙古兴安盟水产工作站 137400,137400
• 出 处: 渔业致富指南
• 发表日期: 2005年11期
• 关键词: 北方地区 大水面 放养 河蟹养殖 技术普及 人工繁殖 河口地区 九十年代 市场进入

一、北方地区大水面放养河蟹的兴起自上世纪八十年代河蟹的人工繁殖技术普及以后,河蟹养殖在辽河口地区得到了长足的发展,到了九十年代的后期,河蟹已由卖方市场进入买方市场,摆脱了河蟹养殖的暴利时代,追求高质量、大规格的产品成了市场的主流。进入二十一世纪,由于稻田养殖扣

First, the rise of large crabs and crabs in northern China Since the popularization of artificial breeding of crabs and crabs in the 1980s, crab farming has made great strides in the development of the Liaohekou area. By the late 1990s, crabs had entered the buyer’s market through the seller’s market Market, out of the era of profits of crab farming, the pursuit of high-quality, large-size products into the mainstream market. Into the twenty-first century, due to paddy farming buckle