Milk solids up 13% over 10 years, NMR data show

Milk solids up 13% over 10 years, NMR data show

Efforts to drive up milk constituents throughout British farms have lifted solids manufacturing 13% to 685kg a cow up to now decade, based on a number one milk recorder’s newest manufacturing report.

The present Holstein-Friesian common cow lactation determine stands at 693kg of milk solids from a milk yield of 9,472kg.

This is 849kg larger than in 2010-11, based on National Milk Records’ (NMR) routine milk recording.

NMR’s newest figures additionally show will increase in different breeds, in addition to a powerful achieve in the newest manufacturing yr to September 2021.

See additionally: How a slurry robotic has improved cow well being and milk high quality

Breeds carried out as follows:

  • Holstein-Friesians added 9kg of fats per lactation to complete 693kg (+1.31%). This was completed whereas lifting milk yield by 103kg to 9,472kg
  • Ayrshires added 11kg to common 536kg (+2.09%)
  • Brown Swiss added 33kg to common 586kg (+5.96%)
  • Montbeliardes added 17kg to achieve 555kg (3.15%).

Somatic cell counts fell by 33,000 cells/ml over the previous yr to 171,000, and calving interval dropped by 22 days to 401 days.

British Friesian and Ayrshire herds each averaged 163,000 cells/ml.

Harveys prime once more

The Harvey household from Beeswing, Dumfries, ranked as the highest Holstein herd for the sixth consecutive yr.

The farm had 270 cows with qualifying lactations and added 13kg of fats and protein to realize 1,017kg of milk solids a cow and 14,267kg of milk on a three-times-a-day milking system.

(*10*)Dairy-farming-family-From left: John Harvey and Margaret and Stuart Harvey © National Milk Records

In second place was a newcomer to the highest 1% of Holstein herds. PJ and PE Ashley and Son, Shropshire, milk a 212-cow herd utilizing robots and achieved 945kg of milk solids and 13,0802kg of milk a cow.

The lead Ayrshire herd was PA and JM Astley, Montgomery, with 665kg of milk solids and eight,384kg of milk on a twice-a-day system with 64 cows.

The prime Guernsey herd was D Vincent, Devon, with 617kg of solids from 7,315kg of milk a cow.

PLI and efficiency

Quite a lot of farms confirmed correlation between worthwhile lifetime index (PLI) and NMR efficiency rankings.

Cornwall-based BC and PM Cox managed a top-five rating in each. The farm’s 96 qualifying cows averaged a £343 PLI and 967kg of solids from 12,333kg of milk utilizing a robotic system.

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