Isbn: 9787511652034 - 饲料微生物分析实验室质量保证手册 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2021-03-01 Pages: 184 Language: Chinese Publisher: China Agricultural Science and Technology Press Animal breeding will affect every aspect of animal husbandry.?High-quality animal feed with reasonable nutrients and free of pollutants (including harmful microorganisms and their toxins) can ensure that animals are in a growing state. thereby increasing the output of high-quality animal products (meat. milk. eggs or wool) and improving humans Health status.?The Quality Assu.…