Silosolve® OS

Premium top-layer silage protection

ABOUT SILOSOLVE® OS

Most farmers lose valuable silage every year, mainly due to spoilage in the top layer—the hardest part to compact and most exposed to oxygen. This leads to lower feed quality, reduced milk yields, and lost profits.

SiloSolve® OS is a targeted top-layer silage treatment designed to prevent this loss. It works through a dual-action approach: Sodium Benzoate sterilises the top layer to prevent spoilage, which exclusive oxygen-scavenging bacteria fight oxygen when the clamp is opened.

fEATURES AND BENEFITS

  • Inhibits up to 98% of yeasts and moulds*
  • Up to 6.6% increased dry matter*
  • Up to 52% fewer losses*
  • Keeps the top layer stable
  • Increases intakes
  • Suitable for all forage crops

*in the top layer of silage clamps

fewer losses
1 %
increased dry matter
1 %
unique treatment
0

WHAT IS INSIDE SILOSOLVE® OS?

SiloSolve® OS is a powerful, inoculant designed to protect the silage clamp’s top layer and shoulders by forming a stable barrier against oxygen.

Its unique blend of bacteria – including oxygen-scavenging Lactococcus lactis (O-224) – and Sodium Benzoate work together to halt spoilage, preventing yeast, mould, and harmful bacteria.

The result? Enhanced preservation, and a waste-free top layer.

 

NOT CONVINCED? HERE'S THE SCIENCE

Developed by Novonesis (formerly Chr Hansen), a global biotech leader, SiloSolve® products are backed by €4.5 million in research, peer-reviewed studies and real-world trials. You can view the study sheet here.

SiloSolve® OS inhibits the growth of yeasts & moulds in the top layer

Results from nine farms consistently showed reduced levels of mould and yeast in maize silage treated with SiloSolve® OS. The bacterial strains created the optimal condition for the sodium benzoate to keep spoilage microorganisms in check and the value of your silage well preserved.

SiloSolve® OS keeps the top layer stable

SiloSolve® OS effectively improves aerobic stability by reducing yeast and mould growth in a variety of forage crops. The longer it takes silage to surpass 3 degrees celsius above the ambient temperature, the more stable it is. Forages ensiled with SiloSolve® OS are more stable than untreated silages.

SiloSolve® OS improves Dry Matter recovery

SiloSolve® OS features a trusted combination of three bacterial strains that accelerates fermentation and improves dry matter recovery up to 6.6% points in challenging difficult-to-ensile silages while stabilising the top layer. Not only does this result in more feed for cows, it reduces the amount of labour needed to remove the spoiled layer.

WHAT DO FARMERS SAY ABOUT SILOSOLVE® OS?

Wesley Semple, a dairy farmer at Derryduff Farm, had tried various silage additives but still struggled to reduce waste. Looking for a solution, he turned to SiloSolve® FC and SiloSolve® OS to improve feed efficiency and minimise losses.

His thoughts on SiloSolve® OS?

“It doesn’t take very long to do and I do think that it has added to the better surface on top of the silage.” – Wesley Semple

FREQUENTLY ASKED QUESTIONS

Is SiloSolve® OS suitable for organic farms?

No, SiloSolve® OS is not organic certified.

Which crops can SiloSolve® OS be used on?

SiloSolve® OS is ideal for all forage crops, including wholecrop, maize, small grain, grasses and alfalfa/grass mixtures.

It is especially beneficial for harder-to-compact crops like wholecrop and maize, as well as those ensiled at higher-than-ideal dry matter levels.

How is SiloSolve® OS different to other silage additives?

SiloSolve® OS is a one-of-a-kind silage inoculant designed specifically to protect the top layer of your clamp.

How do I use SiloSolve® OS?

Package: Each package has two parts: 100g sachet + 10kg bag of sodium benzoate and treats 400 square metres of top layer surface. The content of both bags is mixed to a total final volume of 100 litres of water.

Blend recommendation: Keep 5 litres of water to mix the bacteria into. Slowly pour the sodium benzoate into the remaining 95 litres of water under constant agitation. Mix the bacteria into the 5 litres of water. Once dissolved, ensure proper mixing of the bacteria solution into the sodium benzoate solution with good agitation.

Application: Applied as a top layer treatment, apply 1 litre of the mixed solution to every 4 square metres. 1 box treats 400 square metres of clamp surface.

Applied to the whole crop, apply 4 litres of solution to every tonne of forage. When used as directed, 4 grams of SiloSolve® OS inoculates 1 tonne of fresh forage at a rate of 300,000 cpu/g.

Where can I buy SiloSolve® OS?

We work with distributors across the UK and Ireland. Find your local distributor now or give us a call.

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Trusted by farmers Loved by cows €4.5M on research One-of-a-kind inoculant

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