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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Digestibility by dairy cows of monosaccharide components in diets containing wheat or ryegrass silages.
Year:
1995
Source of publication :
Journal of Dairy Science
Authors :
בן גדליה, דניאל
;
.
הלוי, אמנון
;
.
מירון, יהושע
;
.
Volume :
78
Co-Authors:
Ben-Ghedalia, D., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Halevi, A., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Miron, J., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Facilitators :
From page:
134
To page:
140
(
Total pages:
7
)
Abstract:
Digestibility by dairy cows of monosaccharide constituents in rations based on wheat or ryegrass silage as the sole roughage component was examined in this study. Six cows in early lactation were divided into two groups with similar performance data at the onset of the experiment and fed for ad libitum intake for two 28-d periods in a change-over design. Cows were fed a TMR of concentrate plus either wheat or ryegrass silage, contributing 19% of silage NDF in the TMR. Digestibilities of ration DM and total carbohydrate were 3.3 and 3.1 percentage units higher, respectively, for ryegrass than for the wheat silage. The digestibility of ration NDF was 64.1% in ryegrass silage and 49.6% in wheat silage. The trend was similar for digestibilities of NDF monosaccharide components. Ration NDF carbohydrate digestibility was 74.8% for ryegrass silage versus 59.7% for wheat silage. For both TMR, the digestibility of NDF xylose was lower than that for NDF glucose and arabinose. Based on carbohydrate digestibility, ryegrass silage can be considered to be a successful roughage alternative for wheat silage in TMR for lactating cows.
Note:
Related Files :
Animal
Animal Nutrition
arabinose
cattle
Female
metabolism
monosaccharide
silage
Triticum
wheat
xylose
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
28604
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:40
You may also be interested in
Scientific Publication
Digestibility by dairy cows of monosaccharide components in diets containing wheat or ryegrass silages.
78
Ben-Ghedalia, D., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Halevi, A., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Miron, J., Institute of Animal Science, Volcani Center, Bet Dagan, Israel.
Digestibility by dairy cows of monosaccharide components in diets containing wheat or ryegrass silages.
Digestibility by dairy cows of monosaccharide constituents in rations based on wheat or ryegrass silage as the sole roughage component was examined in this study. Six cows in early lactation were divided into two groups with similar performance data at the onset of the experiment and fed for ad libitum intake for two 28-d periods in a change-over design. Cows were fed a TMR of concentrate plus either wheat or ryegrass silage, contributing 19% of silage NDF in the TMR. Digestibilities of ration DM and total carbohydrate were 3.3 and 3.1 percentage units higher, respectively, for ryegrass than for the wheat silage. The digestibility of ration NDF was 64.1% in ryegrass silage and 49.6% in wheat silage. The trend was similar for digestibilities of NDF monosaccharide components. Ration NDF carbohydrate digestibility was 74.8% for ryegrass silage versus 59.7% for wheat silage. For both TMR, the digestibility of NDF xylose was lower than that for NDF glucose and arabinose. Based on carbohydrate digestibility, ryegrass silage can be considered to be a successful roughage alternative for wheat silage in TMR for lactating cows.
Scientific Publication
You may also be interested in