Open AccessFeed value of a mixture of triticale and Hungarian vetch
Author(s) -
L. P. Chornolata,
N. I. Pyryn,
V. Novakovska
Publication year - 2019
Publication title -
kormi ì kormovirobnictvo
Language(s) - English
Resource type - Journals
ISSN - 0135-2377
DOI - 10.31073/kormovyrobnytstvo201988-15
Subject(s) - hemicellulose , triticale , cellulose , lignin , starch , chemistry , agronomy , fiber , composition (language) , phase (matter) , zoology , food science , biology , biochemistry , organic chemistry , linguistics , philosophy
It has been studied that during the growth and development the content of protein and soluble carbohydrates in the green mass of a mixture of triticale and Hungarian vetch reduces and the content of fiber, i.e. structural carbohydrates, increases. The content of crude fat tends to decrease and the content of crude ash increases. Nutritional value of the mixture in the phase of triticale stem elongation and Hungarian vetch budding corresponds to the rate of 0.84 feed units and 9.11 MJ of exchange energy, which is relatively high. This phase is best suited for the use of the mixture, since the nutritional values are still high and the volume of green mass is already high. The digestibility coefficients of soluble carbohydrates, starch, hemicellulose and cellulose are the highest in this phase. Whereas in the phase of triticale tillering and Hungarian vetch blooming, the digestibility of hemicellulose reduces 1.1 times, cellulose 1.7 times, and lignin more than 3 times.