Published by China Agricultural Science and Technology Press, 2022
ISBN 10: 7511658687 ISBN 13: 9787511658685
Language: English
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback.Pub Date:2022-09-01 Pages:220 Publisher:China Agricultural Science and Technology Press In recent years. with the introduction of foreign improved breeds and the popularization and application of artificial insemination technology. the degree of improved breeding of cattle in my country and the level of feeding and management have been continuously improved . However. it is undeniable that the scale of cattle raising is low. and the promotion and application system of modern cattle .
Published by China Agricultural Science and Technology Press, 2022
ISBN 10: 7511658687 ISBN 13: 9787511658685
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback.Pub Date:2022-09-01 Pages:220 Publisher:China Agricultural Science and Technology Press In recent years. with the introduction of foreign improved breeds and the popularization and application of artificial insemination technology. the degree of improved breeding of cattle in my country and the level of feeding and management have been continuously improved . However. it is undeniable that the scale of cattle raising is low. and the promotion and application system of modern cattle .