|
Influence of Vacuum Level and Overmilking on Udder Health and Teat Thickness Changes in Dairy Ewes
|
ABSTRACT
The effects of vacuum level and overmilking on udder health were studied in ewes. Vacuum levels of 36 and 42 kPa were assigned to two groups of 23 Manchega ewes in a crossover study design with two experimental periods of 5 wk for each. Moreover, for each ewe, one teat was overmilked 1.5 to 2 min at all milkings during these 10 wk. The milking machine used had a midlevel milkline and pulsation was fixed at 180 cycles per min and a pulsation ratio of 50:50. Bacterial exposure of all teats was increased by dipping them in a suspension of Staphylococcus simulons at eight milkings of ...
|
Regulating reduced pressure testing for evaluating hydrogen levels.(vacuum control)
Magazine article from: Modern Casting
; ...The new equipment package features a vacuum level for testing that is automatically controlled...two inches of mercury in the actual vacuum level and vary measured specified gravities...the push of a button and the chosen vacuum level is reached, the pump shuts off (afterwards...
|
|
|
The good, the bad and the porous.(CASTING ANSWERS & ADVICE)
Magazine article from: Modern Casting
; ...rate and the size of the bubbles in the sample. A constant vacuum level should be used for the evaluation, and it should be adjusted...pressure. Too often shops will pull down to a constant target vacuum level of 26 or 27 in. of mercury, without adjusting for changes...
|
|
Mastitis control; from science to practice.(Brief article)(Book review)
Magazine article from: SciTech Book News
; ...production--mastitis. Following the keynote address on improving udder health on well managed farms, 103 contributions reflecting the latest...of a thermal camera, research protocol on risk factors for udder health on automatic milking farms, and effective communication with...
|
|
Modular compressor pump control system. (Application Xtra).
Magazine article from: Designfax
; ...has a built-in energy saving function and ensures that the vacuum level is maintained in the event of a power outage. The AVM5050...controls and measures blow-off, and continually monitors the vacuum level, which is measured via an analog output signal and a ready...
|
|
|
Check valves. (Fluid & Power: Valves & Cylinders).
Magazine article from: Designfax
; ...venturi vacuum pumps and switches, these vacuum check valves allow unidirectional airflow. Once the pump reaches desired vacuum level, the switch shuts off the pump, minimizing compressed air consumption. A low cracking pressure of 1-in. Hg maintains higher...
|
|
Closures Europe for St. Dalfour.(jar openers)(Brief Article)
Magazine article from: Food Trade Review
; ...or pickle jars. It is also particularly useful for products that have been severely processed or retorted with a very high vacuum level. In order to open the Easy Open closure, a special patch in the middle of the closure has been developed which needs to be...
|
|
|
IDF promotes application of new technologies for highest standards in machine milking.(International Dairy Federation)(Brief article)
Magazine article from: Food Trade Review
; ...the International Dairy Federation. The technical condition of milking machines and equipment has an important influence on udder health and milk quality. It is important to maintain the machines and equipment in order to ensure correct functionality and to...
|
|
WEST AGRO AWARD PRESENTED TO DR. ERSKINE.(Ronald J. Erskine)(Brief Article)
Magazine article from: Agri Marketing
; ...West Agro to recognize innovative research in dairy cattle health. Erkine has maintained an active program of excellence in udder health research. He was one of the leaders in the early promotion of the two-disease concept of bovine mastitis and its control.
|
|
|
Companies.(Directory)
Magazine article from: Agri Marketing
; ...Officer: Denny Funk VP, N.A.: Jady Grad Comms Mgr: Robin Starkenburg Dairy Prods Mgr: Scott Bentley Beef Prods Mgr: Doug Frank Udder Health Mgr: James Umphrey HR/Dev Mgr: Sandi Baylor-Schmidt Technical Svcs Dir: Neil Michael Products: Dairy and beef cattle genetics...
|
|
|
Vacuum pump.
Magazine article from: Designfax
; ...including central vacuum systems, vacuum hold down, vacuum transfer, (conveying) and for use in remote areas or where water is scarce. Each pump is equipped with a patented variable discharge port design for optimum performance at any vacuum level.
|
Find more facts and information related to the
article "Influence of Vacuum Level and Overmilking on ..."
