Changes in Chemical Composition of Leaf and Stem of Red Clover (Trifolium Pratense L.) Depending on Stage of Growth
Promene hemijskog sastava lista i stabla različitih sorti crvene deteline (Trifolium pratense L.) sa rastom i razvićem
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Author
Markovic, Jordan
Dinic, Bora
Terzic, Dragan
Keywords
red cloverleaf
stem
crvena detelina
list
stablo
faza razvića
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The effect of growth stage on the changes of chemical composition of leaf and stem of alfalfa (Medicago sativa L.) cultivars Elena and K-22 and the red clover (Trifolium pratense L.) cultivars of K-27 and K-39 was investigated. The experimental design was two factorial experiment method 2 x 3 with three replications at the experimental field of Institute for forage crops, Kruševac - location Globoder. The highest protein content was detected in the red clover leaf (cv K-27), and lowest in the leaf of red clover (cv K-39). The leaf of red clover (cv K-27) contains the highest proportion of crude fiber in the early growth period. The results of these studies have confirmed the high nutritional value of foliage of red clover. Ispitivan je uticaj faze razvića na promene hemijskog sastava lista i stabla crvene deteline (Trifolium pratense L.) sorti K-27 i K-39. Ogled je postavljen po metodi dvofaktorijalnog ogleda 2 x 3 u tri ponavljanja na oglednom polju Instituta za krmno bilje, Kruševac – lokacija Globoder. Najveći sadržaj sirovih proteina je ustanovljen u listu crvene deteline (sorta K-27), a najmanji u stablu crvene deteline (sorta K-39). List crvene deteline (sorta K-27) sadrži veći udeo sirove celuloze u ranijim fazama razvića. Rezultati ovih istraživanja su potvrdili visoku hranljivu vrednost lisne mase crvene dateline.