TRIAL RESULTS CONFIRM FEED VALUE AND PRODUCTION GAINS FROM FORAGE PRE-TREATMENT

According to the results of a three-month ADAS-monitored trial on a commercial UK dairy unit, application of a forage pre-treatment increased total mixed ration (TMR) D-value and energy content, leading to improvements in both milk yield and fertility.

The D-value of the TMR improved from 63 to 65%, whilst energy content rose from 10.5 to 11.1 MJ ME/kg DM. Average dry matter intake (DMI) for the 50 first lactation heifers used in the trial increased by 2 kg/day, resulting in a 0.6 litre/day lift in average milk yield (28.2 vs. 27.6 litres/day).

Greatest gains were seen towards the end of the trial (day 68 to 84), when the average milk yield improvement rose to 1.4 litres/day (27.7 vs. 26.3 litres/day).

Heifers were milked twice daily and split into two equal groups, each receiving a TMR consisting of maize and grass silage plus a concentrate premix. Fresh TMR was prepared during each milking, with the TMR for one group receiving no treatment (control) and the other having VistaPre-T forage pre-treatment applied at a rate of 750 ml/tonne DM.

“In addition to the gains in DMI and milk yield, heifers receiving the treated TMR also showed improved conception rates, requiring an average of 2.3 inseminations per pregnancy compared to 3.2 in the control group.

“This was most likely due to a rise in energy status, suggesting that in addition to producing more milk, the heifers fed the treated TMR were also better at maintaining or gaining body condition,” adds AB Vista Ruminant Product Development Manager Dr Nicola Walker. “Four months after the trial started, 84% of the heifers in the treated group were confirmed pregnant, as opposed to just 64% in the control group.”

For more information, contact AB Vista on +44(0)1672 517 650 or info@abvista.com.

ends

Notes to editor:

AB Vista is an animal nutrition technology company offering pioneering products and technical services to the global animal feed industry. Since its establishment in 2004, AB Vista has grown to be a top-three player in feed enzymes and is also one of the largest suppliers of natural betaine to the global animal nutrition industry. The company invests heavily in research and development and has a growing portfolio of products and services spanning the poultry, swine, ruminant and aquaculture sectors. AB Vista is headquartered in the UK, with regional offices located in the USA, Brazil, Singapore, Spain, India, China, Germany and Finland.

AB Vista is part of AB Agri, the agricultural division of Associated British Foods, one of Europe’s largest food & retail companies with a market capitalisation of £26 billion.

For further press information please contact Nic Daley or Mike Keeler on +44 (0)20 8647 4467.

ABGB/001/16


About AB Vista

AB Vista is an animal nutrition technology company offering pioneering products and technical services to the global animal feed industry. Since its establishment in 2004, AB Vista has grown to be a top-three player in feed enzymes and is also one of the largest suppliers of natural betaine to the global animal nutrition industry. The company invests heavily in research and development and has a growing portfolio of products and services spanning the poultry, swine, ruminant and aquaculture sectors. AB Vista is headquartered in the UK, with regional offices located in the USA, Brazil, Singapore, Spain, India, China, Germany and Finland.

AB Vista is part of AB Agri, the agricultural division of Associated British Foods, one of Europe’s largest food & retail companies with a market capitalisation of £22 billion.


Contacts

Mike Keeler, Garnett Keeler PR
+44 (0)20 8647 4467
mike.keeler@garnettkeeler.com
Sonya Hayden, Garnett Keeler PR
+44 (0)20 8647 4467
sonya.hayden@garnettkeeler.com
AB Vista
Woodstock Court
Blenheim Road
Marlborough Business Park
Marlborough
Wiltshire
SN8 4AN
+44 (0)1672 517650
info@abvista.com
http://www.abvista.com