EFFECTS OF DIFFERENT LEVELS OF FISH OIL AND CANOLA OIL ON PRODUCTIVE PERFORMANCE OF HOLSTEIN DAIRY COWS

被引:0
作者
Vafa, T. S. [1 ]
Naserian, A. A. [1 ]
Moussavi, A. R. Heravi [1 ]
Valizadeh, R. [1 ]
Mesgaran, M. Danesh [1 ]
Khorashadizadeh, M. A. [1 ]
机构
[1] Ferdowsi Univ Mashhad, Excellence Ctr Anim Sci, Fac Agr, Mashhad, Iran
关键词
Fish oil; Canola oil; Dry matter intake; Nutrient digestibility; Milk yield component; CONJUGATED LINOLEIC-ACID; FATTY-ACID; MILK-FAT; EXTRUDED SOYBEANS; FEED-INTAKE; NUTRIENT DIGESTIBILITY; CALCIUM SALTS; CHAIN-LENGTH; DIETARY-FAT; OLEIC-ACID;
D O I
暂无
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
To examine the effects of different levels of fish and canola oils on dairy cows performance, eight early lactation cows were fed diets supplemented with either 0% oil (Control), 2% fish oil (FO), 1% canola oil + 1% fish oil (COFO), or 2% canola oil according to a double 4 x 4 Latin square design. Experimental analyses were restricted to the last week of each period. Milk production, concentration and production of milk protein, lactose and SNF were all similar between diets. The percentage and production of milk fat decreased significantly in all oil supplemented diets. DMI and CP intakes significantly decreased in FO diet, but intakes of OM, NDF and ADF did not change between diets. Fat intake and most of fatty acid (FA) intake increased significantly in supplemented diets. The blood metabolites were all similar between diets. Supplementing diets with fish oil and canola oil had no significant effects on rumen PH and N-NH3.
引用
收藏
页码:79 / 86
页数:8
相关论文
共 50 条
[31]   Dietary grain source and oil supplement: Feeding behavior and lactational performance of Holstein cows [J].
Kargar, S. ;
Ghorbani, G. R. ;
Khorvash, M. ;
Kamalian, E. ;
Schingoethe, D. J. .
LIVESTOCK SCIENCE, 2013, 157 (01) :162-172
[32]   Treatment and post-treatment effects of dietary supplementation with safflower oil and linseed oil on milk components and blood metabolites of Canadian Holstein cows [J].
Ammah, Adolf A. ;
Benchaar, Chaouki ;
Bissonnette, Nathalie ;
Gevry, Nicolas ;
Ibeagha-Awemu, Eveline M. .
JOURNAL OF APPLIED ANIMAL RESEARCH, 2018, 46 (01) :898-906
[33]   Influence of fish oil, palm oil and glycerol on milk fatty acid composition and metabolism in cows during early lactation [J].
Kupczynski, Robert ;
Kuczaj, Marian ;
Szoltysik, Marek ;
Stefaniak, Tadeusz .
ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING, 2012, 55 (06) :540-551
[34]   Effect of dietary fish oil on milk yield, fatty acids content and serum metabolic profile in dairy cows [J].
Kupczynski, R. ;
Szoltysik, M. ;
Janeczek, W. ;
Chrzanowska, J. ;
Kinal, S. ;
Kroliczewska, B. .
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, 2011, 95 (04) :512-522
[35]   Effects of blend of canola oil and palm oil on nutrient intake and digestibility, growth performance, rumen fermentation and fatty acids in goats [J].
Adeyemi, Kazeem Dauda ;
Sazili, Awis Qurni ;
Ebrahimi, Mahdi ;
Samsudin, Anjas Asmara ;
Alimon, Abd Rasak ;
Karim, Roselina ;
Karsani, Saiful Anuar ;
Sabow, Azad Behnan .
ANIMAL SCIENCE JOURNAL, 2016, 87 (09) :1137-1147
[36]   Milk conjugated linoleic acid response to fish oil and linseed oil supplementation of grazing dairy cows [J].
Brown, W. ;
AbuGhazaleh, A. A. ;
Ibrahim, S. A. .
ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 2008, 21 (05) :663-670
[37]   Effects of dietary protein concentration and coconut oil supplementation on nitrogen utilization and production in dairy cows [J].
Lee, C. ;
Hristov, A. N. ;
Heyler, K. S. ;
Cassidy, T. W. ;
Long, M. ;
Corl, B. A. ;
Karnati, S. K. R. .
JOURNAL OF DAIRY SCIENCE, 2011, 94 (11) :5544-5557
[38]   Productive performance and fatty acid composition of milk from dairy cows fed increasing levels of sunflower oil in elephant-grass based diets [J].
Ribeiro, C. G. S. ;
Lopes, F. C. F. ;
Gama, M. A. S. ;
Morenz, M. J. F. ;
Rodriguez, N. M. .
ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA, 2014, 66 (05) :1513-1521
[39]   Effect of linseed feeding on blood metabolites, incidence of cystic follicles, and productive and reproductive performance in fresh Holstein dairy cows [J].
Jahani-Moghadam, M. ;
Mahjoubi, E. ;
Dirandeh, E. .
JOURNAL OF DAIRY SCIENCE, 2015, 98 (03) :1828-1835
[40]   Effects of feeding rapeseed oil, soybean oil, or linseed oil on stearoyl-CoA desaturase expression in the mammary gland of dairy cows [J].
Jacobs, A. A. A. ;
van Baal, J. ;
Smits, M. A. ;
Taweel, H. Z. H. ;
Hendriks, W. H. ;
van Vuuren, A. M. ;
Dijkstra, J. .
JOURNAL OF DAIRY SCIENCE, 2011, 94 (02) :874-887