M White & Associates Ltd
Home
About us
What we do
Gallery
Contact us
M White & Associates Ltd
Home
About us
What we do
Gallery
Contact us
More
  • Home
  • About us
  • What we do
  • Gallery
  • Contact us

  • Home
  • About us
  • What we do
  • Gallery
  • Contact us

Our services

Cows on the farm. Dairy cows

We offer advanced and customisable Ruminant Nutrition consultancy services based on: 


  • Nutrition basics – get the base ratio right!
  • Forages and feeds available
  • Objectives of owner/manager
  • Type and genetic potential of the stock
  • Farm facilities/infrastructure and resources available (land/buildings/machinery/labour)
  • Site/climate/season/calving pattern
  • Solving problems/deficiencies/health problems/‘cow signals’
  • Milk/beef contract requirements
  • Feed costs/availability/market values


Keep reading to find out in-depth information about what we can advise you on!

NUTRITION BASICS

Black and white cows in a grassy field on a bright, sunny day

  • Cattle are ruminants – feed rumen, not the animal 
  • Fermentation vat = 130-160 litres, full of billions of bacteria 
  • Fibre digester (cellulose)
  • Needs balance of energy, starch and sugars
  • Energy: protein balance and type of protein ERDP/DUP
  • Clean water available at all times
  • Cover mineral requirements

FORMULATING A CONSISTENT RATION

Caucasian good looking woman and man farmers

Silage Stocks – stock taken before house cows so winter ration remains consistent


· Measure silage clamps

· Establish the number of cubic metres 

· Get silage analysed for DM and calculate tonnage based on density

· Allow for DM adjustment (wet clamps feed out faster!)

· Calculate silage consumption rates

  • Dairy cows total daily DMI = 3.7% of body weight of which 60% forage = 48kg silage/hd/day @ 30% DM
  • Beef Cattle total DMI = 3% of bodyweight (Av. 400kg) = 12kg DM from Forage/hd/day (40kg fwt)

Forages/feeds available

Grazed forages

Conserved forages

Conserved forages

  • Grass/clover – biggest variable
  • Stubble turnips/swedes
  • Kale

Conserved forages

Conserved forages

Conserved forages

  • Grass 
  • Maize
  • Whole crop

Grains/legumes

Roots and moist feeds

Roots and moist feeds

  • Wheat/barley/oats/triticale
  • Grain maize
  • Peas/beans/lupins
  • CT/propcornT/crimped/rolled?

Roots and moist feeds

Roots and moist feeds

Roots and moist feeds

  • Potatoes/sugar beet/fodder beet
  • Brewer’s grains/Trafford gold/Wessex gold/bread waste/pressed SB pulp/molasses

TMR variables

Herd of cows in the green summer field

  • Particle size of TMR (Penn State Separator)
  • Silage chop length 
  • DM of silages
  • Ingredients used (straw/conc/blend grist potatoes/fodder beet)
  • Mixing order/time/accuracy
  • Mixer wagon 

Beef diets?

Cows in a green field and blue sky.

  • Intensive/extensive?
  • Forage/cereal-based?
  • Breed and finishing time?
  • Farm system/buildings
  • Labour available
  • Apply some science: test forages and weigh stock
  • Knowledge/experience

Target diet CP levels

Conventional Beef

  • 6-12 weeks = 16-18% 

Max. skeletal frame/growth

  • 7-18 months = 15-16%
  • 18 months + to finish = 13%

Barley bulls:

• 6% CP to 12 weeks

• 5% from 3-7 months 

• 12% 8 months to finish

• Suckler system

  • Wean @ 6-8 months look after dams! 
  • 15% CP diet + don’t forget minerals 

‘Cow Signals’

Diary cows in modern free livestock stall

Dung consistency = slow hand clap


  • Firm/fibre/grains going through rumen (protein)
  • Loose/no structure (fibre)
  • Runny and bubbling (acidosis, high gut fermentation)
  • Restlessness/tail swishing/body condition?


Check silage chop length and NDF level in ration + starch content and acid load

Re-formulate/offer buffer.

Mineralisation – cover your requirements

Beautiful view of the field

  • Get forages tested for mineral content – particularly grass silage and 2nd cut are preferable.
  • Calcium: Phosphorus ratio 2:1.
  • Beware of mineral lock-up: Mb and Cu, K and Mag and CAB value of silage for dry cows.
  • Supplement diet with correct minerals to ensure adequate supply of macro minerals and trace elements.
  • Formulate bespoke mineral if necessary.
  • Seek a second opinion, minerals are very important – deficiency can impair performance and cause metabolic diseases and death.

Raw minerals

Organic raw materials

Conclusion – why bother?

Modern farm with milking cows eating hay

  • Feed costs = largest single cost (50-60% of VC)
  • Getting nutrition right will maximise FE and reduce feed costs.
  • Balancing diets/forage properly will improve performance and reduce the need for bought-in feeds.
  • Volatility in Feed RM Prices over the last 12-18 months makes planning and buying decisions even more critical. 
  • Nutrition is directly linked to fertility which in turn has a major impact on profitability.

Farm input

A large modern tractor

We will be sourcing and supplying high-quality feed materials and are currently updating this section. Check back soon!

Interested in our services?

Let us know

M White & Associates Ltd

35 Norton Road, Stoke-Sub-Hamdon, Somerset TA14 6QW

Office: 01935 825961 / Mobile: 07802 359702

Copyright © 2025 M White & Associates Ltd - All Rights Reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept