Characterization of Dynamic Changes of Nutrient Content in Alfalfa Hay Bales during Storage
FAN Mei -chao, JIA Yu -shan, CHENG Qi -ming, BAO Jian, ZHANG Jing, HOU Xin -di, ZHAO Muqier, Rongrong, MA Tian, FU Zhi-hui, HAO Jun-feng, Gegentu
Animal Husbandry and Feed Science . 2019, (5): 44 -48 .  DOI: 10.12160/j.issn.1672-5190.2019.05.009