Ensuring your cows have the best mating this season
Hit the ground running this mating with these foundations for success.
Magnesium plays a vital role in the prevention of milk fever.
It is essential for the efficient absorption and resorption of calcium. Supplementation with magnesium has the largest effect on decreasing the incidence of milk fever.
Supplementing with magnesium for two to three weeks pre-calving will reduce the risk of milk fever. However it does not build up a store of magnesium, and continued supplementation will be required during early lactation.
Milk fever increases the risk of other metabolic diseases and infections, such as ketosis and metritis, and approximately 5 percent of downer cows do not recover.
The dairy cow obtains calcium from her diet or from stores in her bones. Although there are substantial amounts of calcium available from these sources, the absorption from the intestines, or resorption from bone, is under tight hormonal control and is affected by other minerals (e.g. phosphorus and magnesium) and vitamins (e.g. vitamin D).
With the onset of lactation, and production of colostrum, the cow's requirement for calcium increases substantially (400% increase in a day).
To meet these calcium requirements, the cow must increase both the absorption and resorption processes. Any factors that interfere with these processes mean the cow cannot meet the increased demand for calcium, and this results in lowered blood calcium concentration and milk fever.
An independent report, prepared for Alliance farmer shareholders is backing the proposed $250 million joint venture investment by Irish company Dawn Meats Group.
Whangarei field service technician, Bryce Dickson has cemented his place in John Deere’s history, becoming the first ever person to win an award for the third time at the annual Australian and New Zealand Technician of the Year Awards, announced at a gala dinner in Brisbane last night.
NZPork has appointed Auckland-based Paul Bucknell as its new chair.
The Government claims to have delivered on its election promise to protect productive farmland from emissions trading scheme (ETS) but red meat farmers aren’t happy.
Foot and Mouth Disease outbreaks could have a detrimental impact on any country's rural sector, as seen in the United Kingdom's 2000 outbreak that saw the compulsory slaughter of over six million animals.
The Ministry for the Environment is joining as a national award sponsor in the Ballance Farm Environment Awards (BFEA from next year).
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