Turf Grass Elasticity is an important factor in bowling green performance. Today we look a little closer at what this actually means and how it relates to our maintenance and use of the green.
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.
Compost tea is a specially home brewed spray that will boost the microbe population in your bowling green, allowing you to encourage the finer grasses and combat dry patch, disease and thatch, naturally and effectively.
After studying this subject I can say that compost tea is an essential addition to the Performance Bowling Greens Program. Regular use of compost tea can significantly boost soil microbial activity and helps to make better use of fertiliser inputs. Correct formulation of the mixture during brewing will increase the dominance of the fine perennial grasses in the green sward.
By using compost teas, greenkeepers can reverse decades of damage caused by inorganic fertilisers, pesticides and excessive sand top-dressing.
Keeping the bowling green eco-system in balance is important in order to minimise the exposure of our grass plants to a range of environmental stresses. These stresses can be thought of as environmental constraints to growth and regeneration and can come in many guises, such as a shortage of light, water, nutrition or extremes of temperature. Conditions within the soil …
Biotic and abiotic factors interact with each other. For example low oxygen levels in turf (abiotic) will affect the health of the turf roots directly when the soil becomes increasingly acidic making it harder for roots to extract nutrients from the soil, and indirectly by reducing the population of beneficial bacteria (biotic factors) which play a role in breaking down organic material to release nutrition.
However we choose to interact with this bowling green ecosystem (with or against nature) we will be working within a dynamic, constantly changing environment and it is vital that we understand this before stepping off into a new program of maintenance. In other words we need to think of our green as an eco-system. Getting to grips with some universal ecological terms will be useful.
Chemicals can affect the soil and the micro-organisms contained within it. Of course, in some cases this is exactly the effect that is required. Fungal pathogens such as those responsible for Fusarium disease in turf are micro-organisms and we might think, that logically, it's a good idea to be rid of these.
But is it?
Essential Greenkeeping tasks for April include Scarification, moss control, microbe boosting, disease prevention and keeping the surface clear of worm casts. Now is the time to make soil nutrient balance corrections and to get some starter fertiliser and bio-stimulants on to boost soil microbial activity and get the grass growing well. Take advantage of my soil analysis service for a positive start to the season with a done for you greenkeeping schedule.
Green Performance Explained in terms that show the multitude of characteristics of turfgrass plants and their environment that work together to make up the bowls green eco-system. By working in harmony with this eco-system, greenkeepers can shorten the learning curve on turf surface performance dramatically.
Essential Greenkeeping tasks for March include aeration, moss control, microbe boosting, disease prevention and keeping the surface clear of worm casts. Now is the time to make soil nutrient balance corrections and to get some starter fertiliser and bio-stimulants on to boost soil microbial activity and get the grass growing well. Take advantage of my soil analysis service for a positive start to the 2019 season with a done for you greenkeeping schedule.