Isbn: 9787535920713 - fast pig technology (revised edition)(chinese edition) (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 201 Publisher: Guangdong Science and Technology Pub. Date :2009-01-01 version 2. This book describes the various technical measures fast pig. with emphasis on feeding management and disease prevention techniques. Including fast pig species. feed and nutrition. pig equipment and other requirements; different times of day to day management of the pig; fast pig technical regulations; a variety of common swine disease prevention and the application of the drug; fast. …