נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Aerobic stability of wheat silages in a subtropical climate
Year:
1987
Authors :
Ashbell, Gilad
;
.
Lisker, Norberto
;
.
Taari, Eli
;
.
Volume :
39
Co-Authors:
Lisker, N., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel, Department of Plant Pathology, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Taari, E., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Ashbell, G., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Henis, Y., Department of Plant Pathology and Microbiology, The Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, 76100, Israel
Facilitators :
From page:
15
To page:
24
(
Total pages:
10
)
Abstract:
Batches of wheat silage stored under farm conditions in bunker silos at two locations in Israel were exposed to air for up to 3 days in order to study their aerobic stability. Each batch was examined five times at approximately two month intervals during 1983/84 for changes in dry matter, pH, watersoluble carbohydrates, in vitro digestibility, ash, crude protein, ammonianitrogen, glucose, crude fibre, volatile fatty acids, lactic acid, moulds, yeasts and aerobic bacteria. Consistent changes in silage composition after 3 days of aerobic exposure were noticed with an increase in dry matter and in mould counts, and a decrease in acetic acid and in most cases also in lactic acid. Yeasts and bacteria had a tendency to increase during the 3 days of air exposure. Experiments carried out under laboratory conditions with silages kept at 26°C in an atmosphere of 99% RH showed that after 3 days there was only a slight increase in dry matter, a decrease in acetic and lactic acids, watersoluble carbohydrates and ammonia‐nitrogen, and an increase in the total number of micro‐organisms. Only after 7 days did the deterioration process start. Copyright © 1987 John Wiley & Sons, Ltd
Note:
Related Files :
Show More
Related Content
More details
DOI :
10.1002/jsfa.2740390103
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
23474
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:59
Scientific Publication
Aerobic stability of wheat silages in a subtropical climate
39
Lisker, N., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel, Department of Plant Pathology, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Taari, E., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Ashbell, G., Department of Stored Products, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Henis, Y., Department of Plant Pathology and Microbiology, The Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, 76100, Israel
Aerobic stability of wheat silages in a subtropical climate
Batches of wheat silage stored under farm conditions in bunker silos at two locations in Israel were exposed to air for up to 3 days in order to study their aerobic stability. Each batch was examined five times at approximately two month intervals during 1983/84 for changes in dry matter, pH, watersoluble carbohydrates, in vitro digestibility, ash, crude protein, ammonianitrogen, glucose, crude fibre, volatile fatty acids, lactic acid, moulds, yeasts and aerobic bacteria. Consistent changes in silage composition after 3 days of aerobic exposure were noticed with an increase in dry matter and in mould counts, and a decrease in acetic acid and in most cases also in lactic acid. Yeasts and bacteria had a tendency to increase during the 3 days of air exposure. Experiments carried out under laboratory conditions with silages kept at 26°C in an atmosphere of 99% RH showed that after 3 days there was only a slight increase in dry matter, a decrease in acetic and lactic acids, watersoluble carbohydrates and ammonia‐nitrogen, and an increase in the total number of micro‐organisms. Only after 7 days did the deterioration process start. Copyright © 1987 John Wiley & Sons, Ltd
Scientific Publication
You may also be interested in