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פותח על ידי קלירמאש פתרונות בע"מ -
Effect of feeding ensiled mixture of pomegranate pulp and drier feeds on digestibility and milk performance in dairy cows
Year:
2016
Source of publication :
Journal of Dairy Research
Authors :
יוסף, אדית
;
.
מבג'יש, סמיר
;
.
מירון, יהושע
;
.
ניקבחת, משה
;
.
שעני, יואב
;
.
Volume :
83
Co-Authors:
Shaani, Y., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel, Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel
Eliyahu, D., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel, Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel, Ambar' Feed Mill, Granot, Israel
Mizrahi, I., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Yosef, E., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Ben-Meir, Y., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Nikbachat, M., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Solomon, R., Ambar' Feed Mill, Granot, Israel
Mabjeesh, S.J., Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel
Miron, J., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Facilitators :
From page:
35
To page:
41
(
Total pages:
7
)
Abstract:
Based on a previous ensiling study in glass silos of various pomegranate pulp (PP) mixtures, fresh pomegranate pulp (PP) was mixed with drier feeds including soy hulls and corn silage (40:35:25 on DM basis) and ensiled in 32 pressed bales (700 kg each) wrapped with stretch polyethylene film. This ensiled pomegranate pulp mixture (PPM) was included in lactating cow total mixed ration (TMR) at a level of 20% of DM (PPM-TMR). Performance and digestion experiment was conducted with two groups of 21 milking cows each, fed individually one of the two TMR: 1. Control TMR without ensiled PPM; 2. Experimental TMR which contained 20% ensiled PPM, including 8% PP as corn grain replacer. Voluntary DM intake of cows fed the control TMR was 5·04% higher than that of the PPM cows. In vivo digestibility of DM, OM, NDF, CP and fat were significantly higher in the control cows compared with the PPM group, but methane production in the rumen fluid was 25% lower in the PPM cows. A slightly higher milk yield (by 2·2%) observed in the control cows; however, milk fat content was 5·9% higher in the PPM cows. This was reflected in similar yield of energy corrected milk (ECM) and 3·97% increase in production efficiency (ECM/DM intake) of the PPM cows compared with the control ones. Welfare of the cows, as assessed by length of daily recumbence time, was in the normal range for both groups. Body weight gain was also similar in both groups. Data suggest that the level of 8% PP in the PPM-TMR used in this study was probably too high for lactating cows and should be lowered to 4% in order to achieve better performance. © Proprietors of Journal of Dairy Research 2015.
Note:
Related Files :
Animal
Animals
cattle
Digestibility
Female
lactation
Milk production
veterinary
water
עוד תגיות
תוכן קשור
More details
DOI :
10.1017/S0022029915000618
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
32464
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:10
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Scientific Publication
Effect of feeding ensiled mixture of pomegranate pulp and drier feeds on digestibility and milk performance in dairy cows
83
Shaani, Y., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel, Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel
Eliyahu, D., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel, Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel, Ambar' Feed Mill, Granot, Israel
Mizrahi, I., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Yosef, E., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Ben-Meir, Y., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Nikbachat, M., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Solomon, R., Ambar' Feed Mill, Granot, Israel
Mabjeesh, S.J., Department of Animal Sciences, Robert H. Smith Faculty of Agriculture, Food, and Environment, Hebrew University of Jerusalem, Rehovot, Israel
Miron, J., Department of Ruminant Science, Agricultural Research Organization, P.O. Box 6, Bet Dagan, Israel
Effect of feeding ensiled mixture of pomegranate pulp and drier feeds on digestibility and milk performance in dairy cows
Based on a previous ensiling study in glass silos of various pomegranate pulp (PP) mixtures, fresh pomegranate pulp (PP) was mixed with drier feeds including soy hulls and corn silage (40:35:25 on DM basis) and ensiled in 32 pressed bales (700 kg each) wrapped with stretch polyethylene film. This ensiled pomegranate pulp mixture (PPM) was included in lactating cow total mixed ration (TMR) at a level of 20% of DM (PPM-TMR). Performance and digestion experiment was conducted with two groups of 21 milking cows each, fed individually one of the two TMR: 1. Control TMR without ensiled PPM; 2. Experimental TMR which contained 20% ensiled PPM, including 8% PP as corn grain replacer. Voluntary DM intake of cows fed the control TMR was 5·04% higher than that of the PPM cows. In vivo digestibility of DM, OM, NDF, CP and fat were significantly higher in the control cows compared with the PPM group, but methane production in the rumen fluid was 25% lower in the PPM cows. A slightly higher milk yield (by 2·2%) observed in the control cows; however, milk fat content was 5·9% higher in the PPM cows. This was reflected in similar yield of energy corrected milk (ECM) and 3·97% increase in production efficiency (ECM/DM intake) of the PPM cows compared with the control ones. Welfare of the cows, as assessed by length of daily recumbence time, was in the normal range for both groups. Body weight gain was also similar in both groups. Data suggest that the level of 8% PP in the PPM-TMR used in this study was probably too high for lactating cows and should be lowered to 4% in order to achieve better performance. © Proprietors of Journal of Dairy Research 2015.
Scientific Publication
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