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Biochar Trials Hit Hole In One

April 16, 2018/in Press Release/by tm-admin

Biochar Trials Hit Hole In One: Okehampton Golf Club, Dartmoor National Park, trials enriched biochar to eliminate fungicide use. A new turf improver with roots in traditional green keeping is arming Course Managers with a natural alternative to ever restricted fungicides and chemical fertilisers. Carbon Gold’s Enriched Biochar Soil Improver is a horticultural form of charcoal […]

Husqvarna Automower Best In Test

April 16, 2018/in Machinery, Press Release/by Alex Halls

Husqvarna Automower Best In Test: For the third year in a row, Husqvarna Automower® is unchallenged in robotic lawn mower performance after being awarded Best in Test and Best Premium Choice by testing site Price Runner UK. Husqvarna Automower® 315 received the Best in Test accolade in this year’s assessment. It was praised by an […]

Biochar Trials Hit Hole In One

April 16, 2018/in Press Release/by tm-admin

Husqvarna Automower Best In Test

April 16, 2018/in Machinery, Press Release/by Alex Halls

Full Sized Blog Element (Big Preview Pic)

Biochar Trials Hit Hole In One

April 16, 2018/in Press Release/by tm-admin

Biochar Trials Hit Hole In One: Okehampton Golf Club, Dartmoor National Park, trials enriched biochar to eliminate fungicide use.

A new turf improver with roots in traditional green keeping is arming Course Managers with a natural alternative to ever restricted fungicides and chemical fertilisers.

Carbon Gold’s Enriched Biochar Soil Improver is a horticultural form of charcoal blended with optimum levels of fungi, bacteria and trace minerals, and is approved by EU certification bodies for organic growing. It was common practice a century ago to use charcoal to keep greens porous and firm, and to improve the appearance and colour of turf. Now, innovative Greenkeepers are ‘rediscovering’ the benefits of biochar – using it to eliminate fungicides completely, and reduce chemical fertiliser use significantly.

David Chammings, Amenity Specialist for Sherriff Amenity, a division of Agrovista UK, has been the Chairman of Greens at Okehampton Golf Club for the past 3 years. His position and experience allow him to trial innovative techniques on different areas of the course, and he approached Carbon Gold, keen to be the first to trial biochar on golf course greens.

The club, established in 1913, has been through significant changes in the last 5 years, adapting to an ever-evolving industry and stricter demands, such as the revocation of insecticides and the withdrawal of many fungicides under ever tighter EU regulations. In 2016, Stuart Entwhistle joined as Course Manager, and together he and David devised a trial outline to test how Carbon Gold’s enriched biochar would perform on specific areas of the course, in the hope of finding a new solution to old problems.

The Okehampton trials

Locations and issues:

The 5^th green – a very sandy newly-extended area of the green, which leaches nutrient heavily.

The 12^th green – the ‘disease indicator’ green, placed in the Ockment Valley. It is surrounded by trees and receives very little winter sunlight.

Application:

Enriched Biochar Soil Improver was applied in March 2017. Both greens were 13mm hollow tined to a depth of 100mm. 1kg per m2 of Carbon Gold’s Enriched Biochar Soil Improver was brushed in – in the same way sand is commonly brushed into turf – over an area of 100m2 per green.

Outcomes

20% fertiliser reduction

Okehampton currently fertilise the greens five times a year.

They continued to fertilise the trial areas, at the same rate as the rest of the greens, but found that in the summer the 5th green looked healthier and was holding nutrient a lot more efficiently so decided to miss an application on this area. Three weeks later it was not evident that a feed application had been missed, and the trial area looked as healthy as the rest of the green. There is a definite increase in nutrient holding capacity in the sandy rootzones, and a 20% reduction in fertiliser use overall.

100% fungicide reduction

The fungal disease being treated in the Okehampton Carbon Gold trials is fusarium patch (Microdochium nivale) – common to golf courses across the world. They currently apply fungicide to all of the greens on the course twice a year, sometimes up to four times a year. To treat the whole 7000m2 course costs £700 per application – Okehampton’s annual fungicide bill alone can reach £2800.

No fungicide was required on either of the trial areas for the whole of the year, meaning Carbon Gold’s enriched biochar delivered an impressive 100% reduction in fungicide use.

Water retention & drainage

Water retention and drainage was another factor that David and Stuart were keen to address. Summer 2017 was relatively wet, however the treated greens performed well. The trial areas drain better and faster than before when needed, but also hold on to the moisture in prolonged hotter weather.

The trial greens were more resilient over the course of the year – whatever the seasons threw at them – during the hot dry periods they held onto the moisture better and were visibly healthier. In wetter periods they did not flood, were firmer, dryer and remained playable. This is a great advantage for the club during the wet months – if there is too much rain the course can flood and the greens become un-playable, which leads to closure and loss of revenue. With the use of Carbon Gold’s enriched biochar, this can now be avoided.

Next steps

David is keen to step up his trials to cover two entire greens which they will monitor throughout 2018. Application of the product would normally take place during the maintenance times of spring and autumn. Due to significantly reduced requirements of fungicides, fertilisers and irrigation, he believes they would soon see a return on investment.

These enlightening trials show an optimum application rate of 1kg/m2, which equates to £1 per m2. As enriched biochar is a one-off application that remains in the soil indefinitely, and has proven to deliver up to 100% reduction in fungicide and 20% reduction in fertiliser inputs, it’s a hole in one for any discerning Course Manager.

David’s has great confidence in his new discovery – he says he would “highly recommend the use of Carbon Gold’s enriched biochar to all Greenkeepers & Groundsmen for the wider benefits of the product.” He even goes so far as to say, “I believe that biochar will be used throughout this industry in the not too distant future.”

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Husqvarna Automower Best In Test

April 16, 2018/in Machinery, Press Release/by Alex Halls

Husqvarna Automower® 315 received the Best in Test accolade in this year’s assessment. It was praised by an independent panel of testers for its excellent terrain-handling abilities along with its ease of use, intelligent design, low noise level, reliability and its excellent app function.

The feedback received stated Husqvarna Automower® 315 as ‘a very good purchase for anyone who wants a reliable and easy to manage robotic lawn mower.’

Husqvarna Automower® 430X, which was also awarded Best Premium Choice, was complimented on its many strengths – excellent terrain-handling abilities, a phenomenal problem-solving capacity and lots of intelligent functions.

Testers commended the robotic lawn mower, stating ‘it’s very easy to install as a result of clear markings and a straightforward connection method. It has no problems with cutting the stated maximum surface area. It doesn’t even need to go out cutting often to achieve an excellent result. And it always finds its way home.’

All robotic lawn mowers were tested over a period of several months on several types of lawns and in different weather to ensure test results were as reliable as possible. The assessment focused on the following characteristics – performance, effectiveness, reliability, ease of use, design, construction quality, functionality and safety.

On Husqvarna’s achievements, Husqvarna UK Sales and Marketing Director Ken Brewster said: “For Husqvarna Automower® to be recognised for its outstanding abilities three years running is fantastic. The feedback received from the test was great to hear. It highlights our commitment to the continued development of Husqvarna Automower® and robotic lawn mower technology to make it much more time efficient and easier for customers to maintain their lawns.”

For the full test results visit www.pricerunner.uk/reviews/robotic-lawn-mower

To learn more about the Husqvarna Automower® range, visit: www.husqvarna.com/uk/products/robotic-lawn-mowers/

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Half Sized Blog Element (Multi Author Style)

Biochar Trials Hit Hole In One

Husqvarna Automower Best In Test

Biochar Trials Hit Hole In One

Husqvarna Automower Best In Test

Full Sized Blog Element (Big Preview Pic)

Biochar Trials Hit Hole In One

Husqvarna Automower Best In Test

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