Collyers Services has been established since 1993, we are a specialised agricultural contracting company based in Petersfield, Hampshire and service the surrounding counties. We cover all aspects of crop treatments and applications using the latest technology and use experienced continually trained staff.
We pride ourselves on investing in the newest technologies so that growers can benefit from it by using an innovative contractor.


We are here to serve you

Mobile Seed Cleaning
Avadex Spreading
ATV Specialist Spraying
Contract Farming
Tow and Farm
Spare Parts
SAM Series
Spraymaster 200
Delta 34i
Ceres 8000i
Weighlog α10
Sprayer Testing

Sprayer Testing

Following on from the company’s years of experience it is also an NSTS Test Centre. The NSTS is the National Sprayer Testing Scheme for the UK. It has been part of UK agriculture since 2003 and a main pillar of the Voluntary Initiative. NSTS tested sprayers are a requirement of UK crop assurance scheme and supermarket protocols and NSTS satisfies the sprayer testing requirements for the Sustainable Use Directive.

Tests are carried out on the grower’s premises and any faults found can be fixed and maintained on site at the time of the test.  Collyers can also supply and fit parts if necessary.
The full test consists of 47 test items, the first 30 of which must be satisfied to receive a pass certificate. The subsequent 10 are advisory and the final 7 optional test elements.
The testing covers all application components of the sprayer to ensure the machine is working correctly and efficiently with further considerations of safety for the sprayer operative and the environment.
With optimum sprayer calibration and boom and nozzle maintenance you can feel confident you are using your expensive pesticides efficiently and accurately.

Fertilizer Tray / Slug Pelleter Testing

Fertilizer Tray / Slug Pelleter Testing

To make the most out of your fertiliser it is important to have your spreader calibrated every year, to ensure the product is being applied efficiently and accurately and to prevent waste and stripping of the crop resulting in loss of yield.

  • We carry out a thorough examination of the machine and its parts. A check list is carried out and you be given a list of any improvements that are necessary.
  • We will check your fertiliser and make sure it is suitable for spreading.
  • A tray test analysis is then carried out, the CV is measured and a report is completed.
  • Any changes are then undertaken according to the results.


Owning a Tow and Fert can reduce your application costs AND your largest expenditure bill – fertiliser! If you are applying nitrogen, then putting normal granular urea into the Tow and Fert and dissolving it into a solution means you can use less nitrogen per hectare and get the same dray matter response.
The Tow and Fert is a multi-role machine, meaning it can be used to apply a mixture of products, all in one pass. Using its patented recirculation system, vicious in-tank agitation and specifically designed stainless steel pump, the Tow and Fert is built to handle many types of fertilisers and products, including; RPR, Lime, DAP, Urea, Dolomite, Magnesium Oxide, Zinc Oxide, humates, fish based products and any trace elements your soil or pasture may be deficient in. It’s important to note, that the Tow & Fert is NOT like any other sprayer.
Give one of the friendly team a call to get a per hectare cost of application for your farm. This calculation takes into account; running costs, ownership costs, finance costs, labour costs and even maintenance costs. The only figures we need is your farm size and total applications.

Multi 1000

Collyers Tow Fert Multi 1000

  • Tow with Ute or Tractor
  • 1000 Litres
  • Self Powered

Multi 1200

Collyers Tow Fert Multi 1200

  • 3 Point Linkage
  • 1200 Litres
  • Hydraulic Operated

Multi 4000

Collyers Tow Fert Multi 4000

  • Tow with Tractor
  • 4000 Litres
  • PTO/Hydraulic Operated

Do You Want To Save:

Up to 50% on costs
Time – one pass for fert AND other trace elements
To apply when YOU choose
The contact us NOW (button)

Contact Us

Contact Us

Office Location

New Buildings Farm, Winchester Road, Petersfield, Hants GU32 3PB
Tel: 01730 233260
Registered in England No: 03128518
VAT No: 760 2136 61