Getting the mower ready is often seen as someone else's responsibility during the close season, but great care should be taken to make sure you are not falling foul of tradition again. Relief grinding and back lapping have become an unfortunate norm in cylinder mower set up, but can be more damaging to the turf and the mower than you might expect. John Quinn explains the theory and suggests a solution that will ensure your mower gives you trouble free service and impressive results all season long.
Category: Greenkeeping
Bowling Green Opening Day Preparations Step 2. Action Plan
The Bowling Green Opening Day preparations are vital to the playability of the green in the early weeks of the season, but don't try to force things along too much. John Quinn details some of the most important considerations for this critical period in bowls green maintenance
Opening Day Preparation Step 1. Evaluation time.
Opening day preparation is upon us, but where do you start? In the first of a new series of articles, John Quinn lays out a failsafe plan for getting the green ready for the big day.
Key Elements for Success with Natural Greenkeeping
As greenkeepers, we understand the importance of maintaining a healthy, vibrant and resilient green. In over 40 years of greenkeeping, however, I've noticed that a lot of what passes for greenkeeping has actually been very damaging to our soils, making it increasingly difficult to produce a good surface, reliably and economically.
A lot of greens are now difficult to maintain, exhibiting a host of common problems such as Localised Dry Patch, Moss Infestation, Excess Thatch, Disease, Thinning Grass Cover, Puddling, Bumps, Bad Runs and Dips
Understanding Wetting Agents and their Role in Combatting Localised Dry Patch (LDP)
Some wetting agents are made from harsh chemicals that can be harmful to the environment and potentially toxic to humans and animals. However, wetting agents made from biodegradable and environmentally friendly ingredients are available. These products are designed to be safe for use around people, pets, and wildlife, and they break down naturally in the soil over time, leaving no harmful residues behind.
done for you greenkeeping schedules
Done for you greenkeeping schedules. Instead of relying on guesswork, hearsay and myth, wise clubs are putting their faith in science and proven agronomic expertise to help them draw up the correct greenkeeping schedule for their greens. In this article we explain how you can easily tap into John's Master Greenkeeper expertise and have a "done for you' greenkeeping schedule for your green.
Mycorrhizal fungi and turf health, better bowling greens rely on us understanding this.
Mycorrhizal fungi and turf health go hand in hand. The symbiotic relationships that exist between our turf grass plants and soil fungi are critical to producing a high performance, perennial grass dominated sward. Here we look at the benefits of mycorrhizal relationships in turf and the techniques greenkeepers can employ to encourage them.
Grass Root Defences: Leatherjacket control in Bowling Greens
Grasses employ a range of physical, chemical, and indirect defences to protect their roots from insect herbivores. Further research is needed to fully understand these mechanisms and to explore other potential defences, but meantime, we can take some of this knowledge and apply it now to our greenkeeping practices.
Rhizosphere and Phyllosphere
Understanding these microhabitats and their roles can help us manage our turf more effectively. By fostering beneficial microbial communities in these areas, we can enhance plant health, improve resistance to stresses, and ultimately, maintain healthier turf.
Dealing with Leatherjackets: Chitin v Chlorantraniliprole
TL;DR: Greenkeepers are facing increasing challenges due to climate change, outdated practices, and pest infestations. While Chlorantraniliprole-based insecticides might offer a quick and temporary fix, they disrupt soil microbiology and pose environmental risks. The withdrawal of pesticides, however, presents an opportunity to work smarter and in harmony with nature.
Chitin, found in insect exoskeletons and fungal cell walls, plays a crucial role in soil health. When broken down into chitosan, it enhances plant growth, improves soil structure, and stimulates beneficial soil microorganisms. However, conventional greenkeeping can disrupt these natural processes, leading to a deficiency of beneficial substances like chitosan.
By reducing reliance on artificial inputs and reintroducing natural substances like chitosan, we can restore the soil's natural balance and promote healthier, more resilient turf. Chitosan enhances plant growth and productivity through soil conditioning, plant health stimulation, microbiological associations, biocontrol, and bioremediation. Thus, chitosan plays a multifaceted role in the soil ecosystem, contributing to soil health, plant growth, and disease and pest resistance.