Case Study: Effects of feeding fresh sugar beets to lactating dairy cows on milk production and milk composition

2016 ◽  
Vol 32 (2) ◽  
pp. 253-258 ◽  
Author(s):  
Essi Evans ◽  
Duane Bernhardson ◽  
Josh Lamont
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Composition ◽  
Sugar Beets ◽  
Lactating Dairy Cows

Effect of Herbal Galactogogue (Sanjivani biokseera) on Milk Yield and Milk Constituents in Lactating Kankrej Cattle at Organised Farm

2019 ◽  
Vol 15 (02) ◽  
pp. 39-41
Author(s):  
H H Panchasara ◽  
A B Chaudhari ◽  
D A Patel ◽  
Y M Gami ◽  
M P Patel
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Yield ◽  
Milk Composition ◽  
Nutritional Requirements ◽  
Not Given ◽  
Distinct Effect ◽  
Lactating Dairy Cows ◽  
Group I ◽  
Effect Of Feeding

The study was conducted to evaluate the effect of feeding herbal galactogogue preparation (Sanjivani biokseera) on the milk yield and milk constituents in lactating Kankrej cows. Thirty-two lactating Kankrej cows in their 1st to 6th lactation were taken for the experiment from 3 days after calving up to 52 days postpartum. All the animals were fed as per the standard seasonally available roughages and concentrates to meet their nutritional requirements. The cows were randomly divided into two uniform groups of 16 cows in each according to initial milk yield and milk composition. The animals in group-I were not given any supplement and served as control. The animals in group-II were given Sanjivani biokseera (Naturewell Industries) @ 60 g per day for 1-month, commencing 3 days after calving, in addition to the usual feeds/fodders. A clear difference was observed in milk yield from day 8 onward of experiment between groups with significant (plessthan0 0.05) higher values from day 16-52 in cows fed herbal galactogogue as compared to control, but no such distinct effect on milk constituents was observed on day 52 when analyzed. The use of herbal galactogogue significantly (p lessthan 0.05) increased the overall average of 52 days milk production, which was 9.34 ± 0.21 lit/day in supplemented as compared to 7.75 ± 0.26 lit/day in control animals. It was concluded that herbal galactogogue (Sanjivani biokseera) could increase milk yield in lactating dairy cows through its galactopoetic property and improved rumen environment.

scholarly journals Productive and physiological responses of lactating dairy cows supplemented with phytogenic feed ingredients1

2019 ◽  
Vol 3 (4) ◽  
pp. 1133-1142 ◽  
Author(s):  
Rodrigo O Rodrigues ◽  
Reinaldo F Cooke ◽  
Franciele C Firmino ◽  
Mayara K R Moura ◽  
Beatriz F Angeli ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Yield ◽  
Body Condition Score ◽  
Physiological Responses ◽  
Milk Composition ◽  
Clinical Mastitis ◽  
Serum Concentrations ◽  
Lactating Dairy Cows ◽  
Ground Corn

Abstract This experiment compared milk production, milk composition, and physiological responses in lactating dairy cows supplemented with or without a mixture of condensed tannins, encapsulated cinnamaldehyde, curcumin, capsaicin, and piperine. Thirty-six lactating, multiparous, pregnant ¾ Holstein × ¼ Gir cows were maintained in a single drylot pen with ad libitum access to water and a total-mixed ration and were milked twice daily (d –7 to 84). On d 0, cows were ranked by days in milk (86 ± 3 d), milk yield (27.8 ± 1.0 kg), body weight (BW; 584 ± 10 kg), and body condition score (BCS; 3.04 ± 0.06) and assigned to receive (SUPP; n = 18) or not (CON; n = 18) 30 g/cow daily (as-fed basis) of Actifor Pro (Delacon Biotechnik GmbH; Steyregg, Austria). From d 0 to 84, SUPP cows individually received (as-fed basis) 15 g of Actifor Pro mixed with 85 g of finely ground corn through self-locking headgates before each milking of the day. Each CON cow concurrently received 85 g (as-fed basis) of finely ground corn through self-locking headgates. Throughout the experimental period (d –7 to 84), cows from both treatments were administered 500 mg of sometribove zinc at 14-d intervals and were monitored daily for morbidity, including clinical mastitis. Individual milk production was recorded daily, whereas milk samples were collected weekly for analysis of milk composition. Cow BW, BCS, and blood samples were also collected weekly. Cows receiving SUPP gained more BCS (P = 0.05) and had greater (P = 0.04) milk yield during the experiment compared with CON cows (0.22 vs. 0.07 of BCS, SEM = 0.05; 29.5 vs. 27.9 kg/d, SEM = 0.5). Milk composition did not differ (P ≥ 0.15) between SUPP and CON cows; hence, SUPP cows also had greater (P ≤ 0.02) production of fat-corrected and energy-corrected milk. Incidence of clinical mastitis did not differ (P ≥ 0.49) between SUPP and CON cows. No treatment differences were also detected (P ≥ 0.21) for serum concentrations of glucose and serum urea N. Mean serum haptoglobin concentration during the experiment was greater (P = 0.05) in CON vs. SUPP cows. Cows receiving SUPP had less (P ≤ 0.04) serum cortisol concentrations on d 21 and 42, and greater (P ≤ 0.05) serum concentrations of insulin-like growth factor-I on d 7, 35, and 63 compared with CON cows (treatment × day interactions; P ≤ 0.02). Collectively, supplementing phytogenic feed ingredients improved nutritional status and milk production of lactating ¾ Holstein × ¼ Gir cows.

Meta-analysis on the effects of lipid supplementation on methane production in lactating dairy cows

2008 ◽  
Vol 88 (2) ◽  
pp. 331-337 ◽  
Author(s):  
M. Eugène ◽  
D. Massé ◽  
J. Chiquette ◽  
C. Benchaar
Keyword(s):  
Dairy Cows ◽  
Energy Intake ◽  
Milk Production ◽  
Meta Analysis ◽  
Milk Composition ◽  
Metabolizable Energy ◽  
Scientific Publications ◽  
Lactating Dairy Cows ◽  
Gross Energy ◽  
Lipid Supplementation

A meta-analysis was conducted to statistically determine the effects of lipid supplementation on methane (CH4) production, milk production, and milk composition of lactating dairy cows. For this purpose, a data base was built using seven scientific publications (25 diets) available in the literature and reporting the effects of lipid supplementation on CH4 production, milk production, and milk composition. Lipid supplementation decreased (P < 0.05) dry matter intake (DMI) by 6.4% compared with control diets, whereas production of milk and 4% FCM and milk composition were not changed (P > 0.05). Lipid supplementation decreased (P < 0.05) CH4 production by 9%, either expressed as MJ d-1 or as a percentage of gross energy intake (GEI), digestible energy intake (DEI), or metabolizable energy intake (MEI). This reduction was mainly a consequence of a decreased DMI. Key words: Meta-analysis, lipid supplementation, methane, dairy cows, lactating

Effect of brewer's grain on rumen fermentation, milk production and milk composition in lactating dairy cows

2007 ◽  
Vol 78 (5) ◽  
pp. 519-526 ◽  
Author(s):  
Kenji MIYAZAWA ◽  
Halima SULTANA ◽  
Teppei HIRATA ◽  
Shuhei KANDA ◽  
Hisao ITABASHI
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Composition ◽  
Rumen Fermentation ◽  
Lactating Dairy Cows

Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture

2013 ◽  
Vol 186 (1-2) ◽  
pp. 20-26 ◽  
Author(s):  
Angela J. Flores ◽  
Alberto D. Garciarena ◽  
Juan M. Hernández Vieyra ◽  
Karen A. Beauchemin ◽  
Dario Colombatto
Keyword(s):  
Essential Oil ◽  
Dairy Cows ◽  
Milk Production ◽  
Milk Composition ◽  
Lactating Dairy Cows ◽  
Essential Oil Compounds

scholarly journals Performance of Lactating Dairy Cows Fed Dried Sardines

1999 ◽  
Vol 4 (1) ◽  
pp. 35 ◽  
Author(s):  
A.S. AI-Abri ◽  
C.D. Lu ◽  
R.J. Early ◽  
A. Srikandakumar ◽  
O. Mahgoub ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Crude Protein ◽  
Volatile Fatty Acids ◽  
Control Diet ◽  
Experimental Period ◽  
Milk Composition ◽  
Ruminal Ph ◽  
Lactating Dairy Cows ◽  
Continuous Feeding

To utilize locally available feed resources with livestock production in hot climates, dried sardines were incorporated into diets for lactating dairy cows. Fourteen Holstein and 13 Australian Milk Zebu multiparous cows were used in a 70-day continuous feeding experiment. lsonitrogenous and isoenergetic diets containing either soybean meal or dried sardines (supplied 40% of dietary crude protein) were fed ad - libitum. Comparisons between diets were made during the 7-week experimental period. The experiment was conducted as a 2 x 2 factorial arrangement of treatment, with diet and breed as main factors. Ruminal pH, ammonia N, total and individual volatile fatty acids concentrations were not altered by the feeding of dried sardines. Intakes of dry matter, energy, crude protein, and acid detergent fiber were lower (P<0.05) in both breeds of cows fed dried sardines. Intakes of ether extract and ash were higher (P<0.05) in cows fed dried sardines. Although it was not statistically significant, milk production was higher (P>0.05) in Holstein cows fed dried sardines than those fed the control diet (16.2 vs 15.1 kg/d). Feeding of dried sardines did not affect milk composition and compositional yields. Milk production was higher (P<0.01) in Holstein than Australian Milk Zebu cows. Effect of diet and breed interaction on milk production was significant (P<0.01 ). Potential of feeding marine proteins may be higher for higher milk producers (Holstein) than lower producers (Australian Milk Zebu). Reproduction parameters, body condition scores, and heat-stress associated parameters were not affected by the feeding of dried sardines. This study suggests that dried sardines could be incorporated into diets of lactating dairy cows without affecting milk production.

The interaction of monensin and flaxseed hulls on ruminal and milk concentration of the mammalian lignan enterolactone in late-lactating dairy cows

2009 ◽  
Vol 76 (4) ◽  
pp. 475-482 ◽  
Author(s):  
Hélène V Petit ◽  
Cristiano Côrtes ◽  
Daniele da Silva ◽  
Ricardo Kazama ◽  
Nathalie Gagnon ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Human Health ◽  
Milk Production ◽  
Milk Fat ◽  
Dry Matter ◽  
Latin Square ◽  
Dietary Supplementation ◽  
Milk Composition ◽  
Lactating Dairy Cows ◽  
Matter Basis

Four ruminally fistulated multiparous Holstein cows were assigned to a 4×4 Latin square design with a 2×2 factorial arrangement of treatments to study the effects of dietary supplementation of monensin and flaxseed hulls on ruminal and milk concentration of the mammalian lignan enterolactone (EL) and ruminal and faecal activity of β-glucuronidase. The hypothesis was that monensin supplementation has no effect on the incorporation of EL into milk when cows are fed flaxseed hulls. Treatments were: 1) control, neither flaxseed hulls nor monensin (CO); 2) diet containing (dry matter basis) 20% flaxseed hulls (FH); 3) diet with monensin (16 mg/kg of dry matter; MO); 4) diet containing 20% (dry matter basis) flaxseed hulls and 16 mg/kg monensin (HM). Intake of dry matter was higher for CO and MO than for FH and HM and monensin had no effect. Milk production decreased in cows fed flaxseed hulls while monensin had no effect. Production of 4% fat-corrected milk and concentrations of milk fat, lactose, urea N, and total solids were similar among treatments. Although there was a decrease in ruminal activity of β-glucuronidase when feeding flaxseed hulls, the metabolism of plant into mammalian lignans may be increased as shown by enhanced concentration of EL in the rumen and milk. Supplementation with flaxseed hulls then may contribute to favourably change milk composition for better human health by enhancing mammalian lignan EL concentration.

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