河蟹颗粒饲料问世由中外合资东方预混饲料有限公司研制的河蟹颗粒饲料，最近成功推出并投入批量生产。河蟹颗粒饲料是根据幼蟹、成蟹不同生长阶段对营养的不同需求精心配制、采用日商带进的科学配方和优质原料，经过超微粉碎、电脑配料拌和压制而成，主要含有动物蛋白、碳... Crab pellets come out Crab pelleted pellets developed by Sino-foreign joint venture Dongfang premixed feed Co., Ltd., recently launched and put into mass production. Crab pellet feed is based on the different needs of crabs, crabs at different stages of growth elaborately formulated using Japanese companies brought in scientific formula and high-quality raw materials, after ultrafine grinding, computer mixing ingredients, mainly containing animal protein, carbon...