What are your post-harvest plans?

Martin Lishman’s Barn Owl Wireless crop sensors continually monitor the crop temperature.

Our unpredictable climate has increased the urgency for efficient ventilation and cooling of stored crops – but this is only half the battle. A suitable control system to drive temperatures down as fast as possible is equally as important.

With more than 45 years’ experience in grain storage technology, crop storage specialist Martin Lishman Ltd has developed a wide range of grain quality and crop storage products with thousands of satisfied users worldwide. Driven by demands from the industry, the company’s product line-up supports farmers in their on-going battle to preserve the highest grain quality whilst also reducing energy costs. Martin Lishman’s industry-leading innovations include the award-winning Barn Owl Wireless automatic crop monitoring system and the UK’s number one crop cooling system Pile-Dry and FloorVent Pedestals and Fans.

Keeping a close eye on the condition of stored crops is critical to making sure the grain retains its quality.

Here’s Martin Lishman’s top five post-harvest tips:

Temperature monitoring is key

High temperatures can cause deterioration of grain very quickly, so it is essential to monitor the crop to ensure the temperature is consistent throughout the store and grain quality is maintained. Martin Lishman offers systems to monitor stored grain that cater for a range of budgets, including the well trusted MiniTemp hand-held temperature monitor, its new Bluetooth brother, MiniTemp Blue, and Barn Owl Wireless, the fully automatic wireless monitoring and automatic fan control system.

Automatic fan control

An automatic fan controller can bring with it many benefits. Automatically turning on and off cooling fans to make the best use of ambient air conditions ensures the fastest cooling possible but can also save at least 40 per cent of energy costs. Plus, there is the added bonus of reducing trips to the store to manually turn fans on and off, or simply avoiding forgetting to do so.

Additional fans

One of the simplest ways to improve the effectiveness of a pedestal cooling system is to use more fans. It is not uncommon to swap fans between pedestals when required, but this slows down the cooling process and requires more frequent temperature checks. Using one fan per pedestal ensures the cooling power is instantly available when needed and significantly reduces the possibility of hot spots in the grain or forgetting to move fans around.

Hot spot spears

Martin Lishman screw-in Trouble-Dry aeration spears tackle hot spots by simply screwing the spear into the heap and using one of their high output green fans to suck cool air out of the affected area. The company claims they are ideal for a last-minute cooling solution.

Consistent quality control

The challenge of achieving the highest quality grain relies on more than just good ventilation. Making sure the store is fit for purpose and carrying out regular assessments can help identify problems before it’s too late. Martin Lishman supplies a range of crop quality equipment such as insect traps to detect the presence of insects, sampling spears to cater for crop moisture testing or lorry load profile sampling, ambient air measurement devices and accurate moisture meters. Most notably, the well known Protimeter Grainmaster was voted best for accuracy in a user survey.

The Martin Lishman team have seen customers transform their crop stores, increase cooling efficiency and obtain a higher quality crop. Talk to the Lishman team for advice on optimising your crop store today, and visit www.martinlishman.com for more information. Sales enquiries can be made directly to: sales@martinlishman.com