生猪养殖粮改饲效果探析——基于长江中下游地区生猪养殖的思考

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-3908|13|8|58-65

ISSN: 1673-3908

Source: 农业展望, Vol.13, Iss.8, 2017-01, pp. : 58-65

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Abstract