Exploration of Establishing a New Economic Hybrid Model for Grazing Mutton Sheep—

Exploration of Establishing a New Economic Hybrid Model for Grazing Mutton Sheep——The Half Cycle Hybridization Animal Husbandry and Feed Science . 2017, (1): 21 -21 . DOI: 10.12160/j.issn.1672-5190.2017.01.007