%0 Journal Article %T Botanical traits, protein and carbohydrate fractions, ruminal degradability and energy contents of alfalfa hay harvested at three stages of maturity and in the afternoon and morning %A Yari, Mojtaba %A Valizadeh, Reza %A Naserian, Abbas Ali %A G.R. Ghorbani %A Rezvani Moghaddam, Parviz %A A. Jonker %A P. Yu %J Animal Feed Science and Technology %@ 0377-8401 %D 2012