Rowarth appointed DairyNZ deputy chair
DairyNZ has appointed Jacqueline Rowarth as its first deputy board chair.
DairyNZ developer Jane Kay says the term ‘mammary memory’ is being bandied around the industry, causing farmers to question their drying off decisions and continue milking when this might not be the best option.
“This statement is based on the premise that the cow’s mammary cells have a memory for low production and short lactation lengths. There is no truth behind this statement,” says Kay.
“Don’t worry about when the mammary cells go on holiday as most of them won’t be coming back.”
Kay says the cells in the mammary gland (or udder) are continuously changing.
“During the lactation, old, inactive cells die and new cells are formed. These two processes -- cell death and cell formation -- are constantly occurring and the rate at which they occur depends on factors such as stage of lactation and milking frequency.
“The balance between cell death and cell formation determines the number of cells in the udder and this affects milk production.”
After a pregnant dairy cow is dried off, the udder resets itself during the dry period. Old inactive cells continue to die and new cells form.
Hunters around the country are hoping for some foul weather this weekend with the game bird season getting underway.
Farmers have been airing their concerns to the Government over changes to the Accredited Employer Work Visa scheme.
Cash flow budgeting is going to be critical for dairy farmers in the coming season.
Southland farmers are welcoming moves by the Government to repeal intensive winter grazing rules.
Third-year student Cady Burns has won the Waikato Regional Council Prize in Water Science for 2024.
Sam McIvor has been appointed OSPRI’s next chief executive.
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