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פותח על ידי קלירמאש פתרונות בע"מ -
Effect of lactic acid bacteria inoculants on in vitro digestibility of wheat and corn silages
Year:
2007
Source of publication :
Journal of Dairy Science
Authors :
בן גדליה, דניאל
;
.
וינברג, צבי
;
.
חן, יאירה
;
.
יוסף, אדית
;
.
מירון, יהושע
;
.
ניקבחת, משה
;
.
שץ, אולגה
;
.
Volume :
90
Co-Authors:
Weinberg, Z.G., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Shatz, O., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Chen, Y., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Yosef, E., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Nikbahat, M., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Ben-Ghedalia, D., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Miron, J., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
4754
To page:
4762
(
Total pages:
9
)
Abstract:
The aim of the study was to determine the effect of 10 sources of lactic acid bacteria (LAB) on dry matter digestibility (DM-D) and neutral detergent fiber digestibility (NDF-D), in various combinations with starch, in vitro. The soluble starch represented a concentrate feed, whereas silage represented feeding only roughage. The DM-D and NDF-D were determined after 24 and 48 h of incubation to represent effective (24 h) and potential (48 h) digestibility. Addition of LAB was both by direct application of the inoculants to rumen fluid (directly fed microbials) and by the use of preinoculated silages. For each feed combination, tubes without added LAB served as controls. The results indicate that, overall, some LAB inoculants applied at ensiling or added directly to the rumen fluid had the potential to increase the DM-D and NDF-D. The major significant inoculant effect on NDF-D was obtained after 24 h of incubation, whereas the effect after 48 h was mainly nonsignificant. The effective inoculants seemed to minimize the inhibitory effect of the starch on NDF-D within 24 h, perhaps by competition with lactate-producing rumen microorganisms. © American Dairy Science Association, 2007.
Note:
Related Files :
Animal
Animals
cattle
Female
food microbiology
metabolism
Triticum
Triticum aestivum
Zea mays
עוד תגיות
תוכן קשור
More details
DOI :
10.3168/jds.2007-0176
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19677
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:30
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Scientific Publication
Effect of lactic acid bacteria inoculants on in vitro digestibility of wheat and corn silages
90
Weinberg, Z.G., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Shatz, O., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Chen, Y., Forage Preservation and By-Products Research Unit, Institute of Technology and Storage of Agricultural Products, Volcani Center, Bet Dagan 50250, Israel
Yosef, E., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Nikbahat, M., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Ben-Ghedalia, D., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Miron, J., Department of Dairy and Genetic Sciences, Institute of Animal Science, Volcani Center, Bet Dagan 50250, Israel
Effect of lactic acid bacteria inoculants on in vitro digestibility of wheat and corn silages
The aim of the study was to determine the effect of 10 sources of lactic acid bacteria (LAB) on dry matter digestibility (DM-D) and neutral detergent fiber digestibility (NDF-D), in various combinations with starch, in vitro. The soluble starch represented a concentrate feed, whereas silage represented feeding only roughage. The DM-D and NDF-D were determined after 24 and 48 h of incubation to represent effective (24 h) and potential (48 h) digestibility. Addition of LAB was both by direct application of the inoculants to rumen fluid (directly fed microbials) and by the use of preinoculated silages. For each feed combination, tubes without added LAB served as controls. The results indicate that, overall, some LAB inoculants applied at ensiling or added directly to the rumen fluid had the potential to increase the DM-D and NDF-D. The major significant inoculant effect on NDF-D was obtained after 24 h of incubation, whereas the effect after 48 h was mainly nonsignificant. The effective inoculants seemed to minimize the inhibitory effect of the starch on NDF-D within 24 h, perhaps by competition with lactate-producing rumen microorganisms. © American Dairy Science Association, 2007.
Scientific Publication
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