Studies on the native reed (Phragmites communis Trinus) as animal feed resources, 3: seasonal changes of chemical composition and dry matter digestibility of native reed (Phragmites communis Trinus)
1985
Chun, W.B. | Park, J.M. | Yoon, C. | Cho, I.S. | Kim, K.H. | Ro, S.H. (Chonnam National Univ., Kwangju (Korea R.))
The crude protein content of Korean native reed was highest in the initial stage, decreased gradually as the growth progressed. Crude fiber content decreased in a manner opposite to that of crude protein. Dry matter digestibility determined by in vitro method was highest during May and decreased gradually as the growing stage progressed. The contents of mineral elements and amino acid show a low level. There was a significant positive correlation (p0.05) between in vitro dry matter digestibility and the content of crude protein, and was a significant negative correlation (p0.05) between in vitro dry matter digestibility and the content of crude fiber or that of ADF
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