【摘 要】
:
【正】近年来,特种养殖业发展迅速,且一直火爆,只是养殖户获利并不理想。据调查,在广大养殖户中时常出现引种与当地条件不适应,造成养殖失败以至血本无归的事例。繁育生长过
【机 构】
:
河南省虞城县实用技术研究所476300
论文部分内容阅读
【正】近年来,特种养殖业发展迅速,且一直火爆,只是养殖户获利并不理想。据调查,在广大养殖户中时常出现引种与当地条件不适应,造成养殖失败以至血本无归的事例。繁育生长过慢,成本高于售价,屡养屡赔,养成后,原“推种厂”不回收,市场上卖不出去,以至打死吃肉,甚至扔掉处理等市场“热”心里“凉”现象。
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