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Research on the development mode of quality improvement and efficiency improvement and transformation and upgrading of laying hen industry(Chinese Edition) - Softcover

 
9787511656810: Research on the development mode of quality improvement and efficiency improvement and transformation and upgrading of laying hen industry(Chinese Edition)

Synopsis

Language:Chinese.paperback.Pub Date:2022-05-01.publisher:China Agricultural Science and Technology Press.description:Paperback. Pub Date: 2022-05-01 Pages: 144 Language: Chinese Publisher: China Agricultural Science and Technology Press With the development of the laying hen industry. the scale and standardization of laying hen farming have been continuously improv

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