June 21, 2021 - Turf Matters

New ICL research at Bangor University: ICL is collaborating with Bangor University to carry out research on the effects and benefits of organo-mineral fertilizers for turf.

MRes (Masters by Research) student, Deniz Arslan, is carrying out the yearlong research at Bangor University, and believes that the findings could be of great benefit to several sectors.

New ICL research at Bangor University

“We will be looking at how efficient organo-minerals are comparing to mineral and organic versions and how they all effect soil health,” she said. “The outcomes of this research can be important for all fields and will provide information to help fertilizer users make informed decisions.”

Mineral fertilizers are very commonly utilized and there is plenty of research detailing their benefits and the issues which can arise from poor product selection or over-application, for example leaching of unused nutrients from the growing zone of a crop.

On the other hand, organic fertilizers offer other potential benefits, such as supporting microbes in the soil, but are often described as not performing as efficiently or productively as mineral fertilizers.

“Organo-mineral fertilizers, combining the benefits of minerals and organic sources, could be a more sustainable step for turf managers to take,” said Deniz. “I hope to prove that organo-mineral fertilizers are indeed beneficial for the soil and environment, and with no negative performance issues for turfgrass. Agricultural trials do show higher yields and performances which is promising, but of course it is different when measuring turf. You don’t necessarily want to grow more or longer grass.”

Gronamic, ICL’s organo-mineral fertilizer brand, will be used in this research project. The experimental trials will include glasshouse trials of perennial ryegrass with Gronamic Sport High N and Gronamic Golf High N, contrasting with equivalent mineral and organic fertilizers.

“This unique research project will focus on plant growth, soil health and nutrient use efficiency factors, making use of the advanced equipment and facilities available at Bangor University,” said Deniz.

The scholarship named KESS (Knowledge Economy Skills Scholarship) is led by Bangor University and links companies with academic expertise and universities to collaborate in research projects for PhD and Research Master qualifications. ICL supports several research collaborations and has close ties with the universities in order to help bridge the gap between industry and academia.

For Deniz it means that she has a direct link to the industry and access to expert knowledge in high quality turf management. With all the resources at her disposal she is hopeful that this research could have a global reach.

“Finding solutions for conventional mineral fertilizers will be beneficial for all fields and industries, from agriculture and turf management to landscaping, and hopefully I can be part of that development.

In the long term it can even impact the low-income nations and industrializing nations as well, for instance by applying it to urban green spaces and sustainable land management whilst keeping prices low as mineral resources are slowly depleting,” she said.

Please contact ICL on 01473 237100 or visit www.icl-sf.co.uk or www.icl-sf.ie if you are in Ireland.

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More than a Premier Wicket: A break in play caused by the first COVID lockdown provided Ageas Bowl Head Groundsman Simon Lee with a window of opportunity to conduct a full renovation of the club’s nursery ground.

While the events of last year certainly kept everyone on their toes, Simon’s knowledge and experience of using Johnsons Sports Seed mixtures for the last 10 years, meant the results of the renovation – completed with J Intense – came as no surprise!

More than a Premier Wicket

Simon took over at the home of Hampshire CCC in January 2020, on the back of nine years as Head Groundsman at Somerset CCC where he’d used both J Intense and J Premier Wicket. “You know what you’re going to get with Johnsons in terms of germination and quality of sward. We had just under seven weeks to get the project complete, before a number of international teams used the ground as a base for three months of training. The speed with which the seed established allowed us to get the ground back in play rapidly and I strongly believe that without that, we would have really struggled for coverage with the high levels of sustained play.”

The 100% perennial ryegrass J Intense mixture was sown on the nursery ground outfields in May – providing exceptional disease resistance and high wear tolerance and recovery, even under close mown conditions. On the main ground it was the proven Johnsons J Premier Wicket mixture, sown at relatively high rates, to recover some bare areas from the previous season and set the stage for a condensed season of matches – albeit behind closed doors.

“I have always had fantastic results with J Premier Wicket mixture in the past but coming to a new ground with different conditions you’re never sure how a product will adapt. My team and I couldn’t be happier with the strength and robustness we have achieved on our squares and now with matches every two weeks, we’re relying on its rapid germination to not only improve presentation, but to provide enough resilience to host matches later in the year.”

Simon concludes, “Despite the cold and challenging conditions we’ve had to start this year, the Johnsons mixtures are hardy enough and we can see the fruits of our labour with some germination already, and only more to come when conditions allow.”

Johnsons J Premier Wicket is also available with DLF’s ProNitro^® seed coat technology – making it a great overseeding option for upcoming autumn renovations. Now including hydroactive water management technology, ProNitro^® contains both fast and slow-release nitrogen to improve nutrient utilisation through the early stages of plant growth leading to stronger germination, quick uniform growth and improved root & shoot density.