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פותח על ידי קלירמאש פתרונות בע"מ -
The effect of a propionic acid bacterial inoculant applied at ensiling, with or without lactic acid bacteria, on the aerobic stability of pearl millet and maize silages
Year:
1995
Source of publication :
Journal of Applied Bacteriology
Authors :
אשבל, גלעד
;
.
וינברג, צבי
;
.
חן, יאירה
;
.
עזריאלי, אבי
;
.
Volume :
78
Co-Authors:
Weinberg, Z.G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Ashbell, G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Bolsen, K.K., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel, Department of Animal Sciences and Industry, Kansas State University, Manhatten, Kansas, United States
Pahlow, G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel, Institute of Grassland and Forage Research, Federal Research Center of Agriculture (FAL), Braunschweig, Germany
Hen, Y., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Azriell, A., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
430
To page:
436
(
Total pages:
7
)
Abstract:
Z.G. WEINBERG, G. ASHBELL, K.K. BOLSEN, G. PAHLOW, Y. HEN AND A. AZRIELI. 1995. The effect of applying a new strain of Propionibacterium shermanii (PS), alone or with lactic acid bacteria inoculants (LAB) at ensiling, on the aerobic stability of pearl millet and maize silages was studied under laboratory conditions. The LAB inoculants comprised of Pediococcus pentosaceus (PP) in the experiments with millet, and PP +Lactobacillus plantarum (LP) in various combinations in the experiments with maize. The inoculants (made by Lallemand, France) were applied each at 0˙5 times 106 cfu g−1 Silages with no additives served as controls. The pearl millet used was either fresh, or wilted for 2 or 4 d (at 201, 268 and 448 g DM kg−1, respectively). There were two experiments with maize (at 401 and 353 g DM kg−1). After treatment, the chopped forages were ensiled in 15–1 anaerobic jars. Three jars per treatment were sampled on days 2, 5, 10 and 90. At the end of the experiments, the silages were subjected to an aerobic stability test lasting 6 d, in which CO2 production was measured along with chemical and microbiological parameters, to evaluate aerobic deteioration. The PS inoculant resulted in improvement in the aerobic stability as compared with the control, only in the fresh and 2‐d wilted pearl millet silages. The amounts of CO2 (g kg‐1 DM) produced were 8˙5 ± 7˙7 and 6˙8 ± 1˙1 vs 18˙8 ± 22˙7 and 27˙0 ± 18˙5 in the PS treated and control of the fresh and 2‐d‐wilted pearl millet, respectively. All silages of the 4‐d‐wilted millet were stable upon aerobic exposure. In the first maize experiment the PS treatment and the control were more stable than the LAB inoculated silages. In the second experiment with maize, none of the silages were stable upon aerobic exposure; they showed increased pH values and CO2 production around 20 g kg‐1 DM. The propionic acid bacteria inoculant had only a marginal effect on the aerobic stability of the pearl millet and maize silages, probably because it could not sustain under silage conditions. Copyright © 1995, Wiley Blackwell. All rights reserved
Note:
Related Files :
animal food
article
Fermentation
Inoculation
lactic acid bacterium
maize
nonhuman
pH
propionic acid
עוד תגיות
תוכן קשור
More details
DOI :
10.1111/j.1365-2672.1995.tb03430.x
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25541
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:15
Scientific Publication
The effect of a propionic acid bacterial inoculant applied at ensiling, with or without lactic acid bacteria, on the aerobic stability of pearl millet and maize silages
78
Weinberg, Z.G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Ashbell, G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Bolsen, K.K., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel, Department of Animal Sciences and Industry, Kansas State University, Manhatten, Kansas, United States
Pahlow, G., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel, Institute of Grassland and Forage Research, Federal Research Center of Agriculture (FAL), Braunschweig, Germany
Hen, Y., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
Azriell, A., Forage Preservation and By-Products Research Unit, Volcani Center, Bet Dagan, Israel
The effect of a propionic acid bacterial inoculant applied at ensiling, with or without lactic acid bacteria, on the aerobic stability of pearl millet and maize silages
Z.G. WEINBERG, G. ASHBELL, K.K. BOLSEN, G. PAHLOW, Y. HEN AND A. AZRIELI. 1995. The effect of applying a new strain of Propionibacterium shermanii (PS), alone or with lactic acid bacteria inoculants (LAB) at ensiling, on the aerobic stability of pearl millet and maize silages was studied under laboratory conditions. The LAB inoculants comprised of Pediococcus pentosaceus (PP) in the experiments with millet, and PP +Lactobacillus plantarum (LP) in various combinations in the experiments with maize. The inoculants (made by Lallemand, France) were applied each at 0˙5 times 106 cfu g−1 Silages with no additives served as controls. The pearl millet used was either fresh, or wilted for 2 or 4 d (at 201, 268 and 448 g DM kg−1, respectively). There were two experiments with maize (at 401 and 353 g DM kg−1). After treatment, the chopped forages were ensiled in 15–1 anaerobic jars. Three jars per treatment were sampled on days 2, 5, 10 and 90. At the end of the experiments, the silages were subjected to an aerobic stability test lasting 6 d, in which CO2 production was measured along with chemical and microbiological parameters, to evaluate aerobic deteioration. The PS inoculant resulted in improvement in the aerobic stability as compared with the control, only in the fresh and 2‐d wilted pearl millet silages. The amounts of CO2 (g kg‐1 DM) produced were 8˙5 ± 7˙7 and 6˙8 ± 1˙1 vs 18˙8 ± 22˙7 and 27˙0 ± 18˙5 in the PS treated and control of the fresh and 2‐d‐wilted pearl millet, respectively. All silages of the 4‐d‐wilted millet were stable upon aerobic exposure. In the first maize experiment the PS treatment and the control were more stable than the LAB inoculated silages. In the second experiment with maize, none of the silages were stable upon aerobic exposure; they showed increased pH values and CO2 production around 20 g kg‐1 DM. The propionic acid bacteria inoculant had only a marginal effect on the aerobic stability of the pearl millet and maize silages, probably because it could not sustain under silage conditions. Copyright © 1995, Wiley Blackwell. All rights reserved
Scientific Publication
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