The Influence of Baling at the Different Moisture Content on Alfalfa Hay Quality Composition

Influence of the yield that alfalfa hay and crude protein was studied in the different moisture content.The result were showed as follows: with reduced moisture content,the ratio of stem to leaf increased,as well as loss rate of leaf.The correlation of moisture and ratio of stem was line,but was index curve topressed stem.Based on the small bunch,the yield and dry matter and crude protein of hay baled at highmoisture was 1823kg/ha,915kg/ha,195kg/ha more than that of general bale respectively.