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Moderate scale layer farm and efficient production technology(Chinese Edition)
Editore:
China Agricultural Science and Technology Press, 2014
ISBN 10: 7511608302
ISBN 13: 9787511608307
Nuovo
paperback
Da: liu xing, Nanjing, JS, Cina
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paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2014-12-01 Pages: 285 Publisher: China Agricultural Science and Technology Press Rotary country before. Wei Ning editor of the appropriate scale layer farm and efficient production technologies include: moderate scale layer farm building. egg chicken breed selection. incubation and breeding hens. laying hens formulated nutritional needs and diet of laying hens each feeding and management. integrated prevention and control of common diseases layers. layer . Codice articolo CX029781
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