נגישות
menu      
חיפוש מתקדם
תחביר
חפש...
הספר "אוצר וולקני"
אודות
תנאי שימוש
ניהול
קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
The value of safflower (Carthamus tinctorius) hay and silage grown under Mediterranean conditions as forage for dairy cattle
Year:
2004
Source of publication :
Livestock Production Science
Authors :
אשבל, גלעד
;
.
ברוקנטל, ישראל
;
.
ברנר, שמעון
;
.
דבש, לבנה
;
.
וינברג, צבי
;
.
חן, יאירה
;
.
לנדאו, יאן
;
.
לשם, יואל
;
.
פרידמן, שמואל (משאבי טבע)
;
.
Volume :
88
Co-Authors:
Landau, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Friedman, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Brenner, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Bruckental, I., Dept. of Cattle Nutr. and Physiology, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Weinberg, Z.G., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ashbell, G., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Hen, Y., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Dvash, L., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Leshem, Y., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Facilitators :
From page:
263
To page:
271
(
Total pages:
9
)
Abstract:
The value for dairy cattle of safflower grown under Mediterranean condition was investigated in two experiments. In experiment 1, safflower hay was given ad libitum as sole food to four dry dairy cows. The DM ingested from hay was of medium CP and NDF contents (148 and 406 g kg-1, respectively). Values of in vivo and in vitro Tilley and Terry DM digestibility were 723 and 646 g kg-1 DM, respectively. In the second experiment, 19 cows were fed a total mixed ration (TMR) including 4 kg (as DM) of corn plus wheat (CW) silage, and another 19 received the same TMR, with safflower silage (S) substituted for CW silage, on the same DM basis, for 62 days. Diets were of similar NDF content (314 and 331 g kg-1 DM, for CW and S, respectively), but cows fed S consumed less DM than those fed CW (20.2 and 22.5 kg, P<0.02). Milk production (30.2 kg day-1), and the contents of fat (35.4 g kg -1), lactose (46.4 g kg-1), and urea (0.32 g kg -1) were similar between groups. Milk CP tended to be lower in S than in CW (31.6 and 33.6 g kg-1, respectively, P=0.07). Changes in body live-weight and condition score were not affected by diet. Safflower silage has the potential for widespread adoption as a feed in Mediterranean countries, if special characteristics such as protein degradability are taken into account to optimize its inclusion in TMRs. © 2004 Elsevier B.V. All rights reserved.
Note:
Related Files :
Asteraceae
Carthamus tinctorius
Compositae
dairy cattle
Nutrition and feeding
Triticum aestivum
Zea mays
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.livprodsci.2003.11.011
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25714
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:17
Scientific Publication
The value of safflower (Carthamus tinctorius) hay and silage grown under Mediterranean conditions as forage for dairy cattle
88
Landau, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Friedman, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Brenner, S., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Bruckental, I., Dept. of Cattle Nutr. and Physiology, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Weinberg, Z.G., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ashbell, G., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Hen, Y., Forage Preservation By-Prod. Res. U., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Dvash, L., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Leshem, Y., Dept. of Nat. Resources and Agronomy, Institute of Field and Garden Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
The value of safflower (Carthamus tinctorius) hay and silage grown under Mediterranean conditions as forage for dairy cattle
The value for dairy cattle of safflower grown under Mediterranean condition was investigated in two experiments. In experiment 1, safflower hay was given ad libitum as sole food to four dry dairy cows. The DM ingested from hay was of medium CP and NDF contents (148 and 406 g kg-1, respectively). Values of in vivo and in vitro Tilley and Terry DM digestibility were 723 and 646 g kg-1 DM, respectively. In the second experiment, 19 cows were fed a total mixed ration (TMR) including 4 kg (as DM) of corn plus wheat (CW) silage, and another 19 received the same TMR, with safflower silage (S) substituted for CW silage, on the same DM basis, for 62 days. Diets were of similar NDF content (314 and 331 g kg-1 DM, for CW and S, respectively), but cows fed S consumed less DM than those fed CW (20.2 and 22.5 kg, P<0.02). Milk production (30.2 kg day-1), and the contents of fat (35.4 g kg -1), lactose (46.4 g kg-1), and urea (0.32 g kg -1) were similar between groups. Milk CP tended to be lower in S than in CW (31.6 and 33.6 g kg-1, respectively, P=0.07). Changes in body live-weight and condition score were not affected by diet. Safflower silage has the potential for widespread adoption as a feed in Mediterranean countries, if special characteristics such as protein degradability are taken into account to optimize its inclusion in TMRs. © 2004 Elsevier B.V. All rights reserved.
Scientific Publication
You may also be interested in