2007•Xibei Linxueyuan xuebaoRequires access
Determinnation and Analysis of Leaf Composition of Broussonetia papyrifera
Sun Run-cang
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Abstract
Leaves of one-year-old Broussonetia papyrifera were analyzed to determine the composition.The results showed that the leaves was rich in nutrients.Compared with other feed plants,the contents of crude fat and crude ash was medium,which were 3.59% and 10.85% respectively,those of crude protein,crude fiber,calcium and phpsphorus were much higher,which were 23.48%,33.32%,1.95% and 0.37% respectively.Contents of threonine,valine,methionine,leucine,lysine,isoleucine and phenylalanine among the main amino acids necessary were obviously higher than those of other feed plants.