Zan lin sen bian (11 risultati)

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2005-01-01 Pages: 215 Language: Chinese Publisher: Unknown Basic Information Title: cattle breeding new technology Price: 12.2 yuan Author : Zan Linsen Editor Publisher: Publication Date :2005-1-1ISBN: 9787810921374 words : 165.000 yards : 215 Edition : 1 Binding: Paperback : Weight: Editor's Summary This book introduces the beef cattle farm construction . domestic and foreign varieties of fine beef . beef cattle selection . cattle breeding law and practical breeding tech.Four Satisfaction guaranteed,or money back.…

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Publisher: China Agricultural Press. This book introduces the and identification of dairy cattle breeding. dairyFour Satisfaction guaranteed,or money back.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Agricultural.

paperback. Condizione: New. Language:Chinese.Pub Date: 2002-4-1 Pages: 122 Publisher: China Agriculture Press book described the main cattle breeds and appearance identification. breeding and genetic improvement. breeding techniques. digestive physiology and nutritional needs and diet with feed. feeding and fattening. cattle farm construction. major common diseases and common diseases and parasitic diseases prevention and control. Contents: Preface Chapter Imprint Preamble beef cattle breeds and varieties an appearance . …

paperback. Condizione: New. Paperback. Pub Date: 2020-11-01 Pages: 126 Language: Chinese Publisher: Northwest Agriculture and Forestry University Press This book mainly introduces the concept of wildlife rescue. the basis of laws and regulations. the meaning of rescue. the methods of rescue. technology. and the rescued Knowledge on the containment and release of wild animals. as well as a systematic summary and elaboration of the laws. policies. and measures on wildlife rescue and other aspects. It is the first referenc. …

paperback. Condizione: New. Paperback. Pub Date: 2018-12-01 Pages: 178 Language: Chinese Publisher: China Agriculture Press Cattle Production Science practice guidance is the general higher education Ministry of Agriculture. Thirteen Five planning textbook Cattle Production Science (third Version) supporting teaching aids. covering all key aspects of the techniques of modern cattle industry. including species identification. pedigree . …

paperback. Condizione: New. Paperback. Pub Date: 2017-01-01 Pages: 248 Language: Chinese Publisher: chemical industry press Book combining the actual requirement of modern beef cattle production. mainly in this paper introduced the types of feed and nutritional characteristics of beef cattle. beef cattle need characteristics and the types of the nutrients. feed modulation with Japanese food technology. on the basis of targeted mainly enumerates the beef.…

Hardcover. Condizione: New. HardCover. Pub Date: 2020-01-01 Pages: 205 Language: Chinese Publisher: China Agriculture Press Qinchuan Cattle/Chinese Characteristic Livestock and Poultry Genetic Resources Protection and Utilization Series combined with Qinchuan Cattle Germplasm Resources Mining and Evaluation. Conservation Technical research. demonstration and promotion of breeding. hybridization and improvement. healthy breeding and the development of the entire industry chain. focusing on the process of breed formation.…

paperback. Condizione: New. Paperback. Pub Date: 2017-12-01 Pages: 464 Language: Chinese Publisher: China agriculture press (third edition) of the cattle production science national agriculture and forestry colleges much starker choices-and graver consequences-in planning materials in absorbing essence of the first and second edition of the cattle production science. on the basis of combination of cattle industry development trends at home and abroad and the new research results and technological progress. the knowledge.…

paperback. Condizione: New. Paperback. Pub Date: 2017-05-01 Pages: 276 Language: Chinese Publisher: China agriculture press the high-grade beef production technical manual content involves the beef cattle the whole industrial chain. including both beef cattle breeding management. industry system and epidemic prevention. and covers the beef slaughter segmentation. marketing. such as high-grade beef production. in order to guide the production practice.…

paperback. Condizione: New. Paperback. Pub Date: 2020-11-01 Pages: 237 Language: Chinese Publisher: China Agriculture Press This book systematically introduces the effects of genetics. nutrition. and environmental factors on the growth and development of animal bones. muscles. fats. and nerves. as well as regulatory mechanisms. On the basis of current research hotspots. the basic theory of animal growth and development regulation is explained in depth. and relevant scientific issues and laws are revealed and analyzed.?M.…