丹麦养猪营养需要标准(英文版,第27版,2018年4月)
NUTRIENT REQUIREMENT STANDARDS This is the 27th edition of the Danish nutrient standards.INSTITUTION: SEGES PIG RESEARCH CENTREAUTHORS: PER TYBIRK, NIELS MORTEN SLOTH, NIELS KJELDSEN AND LISBETH SHOOT
时间:2023-07-10 热度:17℃