Pesticide phytoremediation by native plants May 2020 Researchers evaluated three commonly used plant species’ capacity to minimize off-target movement of a fungicide, herbicide and insecticide.
Reversing course: Reverse osmosis cuts golf course irrigation costs February 2020 To slash a hefty water bill, an Illinois superintendent set his sights on getting his site’s poor-quality water up to par. The solution? Reverse osmosis.
Reducing soil salinity caused by high-salinity irrigation January 2020 Can cultural practices or commercial products decrease soil salinity on their own, without the need for additional irrigation?
Products for alleviating irrigation salinity stress on turfgrass August 2019 Researchers tested 30 commercial and experimental products for their ability to reduce salinity stress on bermudagrass irrigated with saline water.
What the Tech? Moisture meters for greater efficiency, healthier turf July 2019 Don’t let sticker shock deter you from these reliable gadgets, as return on investment is often quick. Here’s how to optimize use of a moisture meter.
Irrigating Kentucky bluegrass with recycled water June 2019 Researchers compared sites irrigated with effluent water to those irrigated with surface water, analyzing soil, shoots and turf quality.
Drought performance of bermudagrass and seashore paspalum June 2019 Researchers compared a collection of bermudagrass and seashore paspalum cultivars for drought tolerance and explored the plant mechanisms responsible for drought survival.
Reducing bermudagrass irrigation with a PGR and soil surfactants June 2019 Can applying a combination of trinexapac-ethyl and a soil surfactant produce better turf quality under drought conditions than applying the products individually?
Soil surfactants: Vertical water distribution and surfactant longevity May 2019 Soil surfactants have been shown to improve the horizontal distribution of water. Now, researchers are looking at how they impact soil water content at various depths over time.
A low-cost wash pad solution April 2019 A New York club’s self-contained system has slashed water use, curbed environmental impact, and provided a model for other businesses looking to better manage grey water.
Irrigation requirements of cool-season fairway grasses April 2019 Can alternatives to creeping bentgrass deliver water savings? A two-year field study assessed the total water needs of six potential fairway species.
Low-maintenance grasses to replace turfgrass April 2019 From buffalograss to sheep fescue, researchers evaluated 27 ultra-low-input plant species for their ability to stand in for turfgrass in roughs, potentially reducing water use and other inputs.
Corica Park South Course: A sustainability standout April 2019 Recycled materials — including secondhand turf from the Oakland Raiders — drought-tolerant grasses, rainwater collection and targeted irrigation are all components of the new-look California course.
Research to focus on irrigating with non-potable water January 17, 2019 A joint university-industry project will look at better measuring soil salinity and moisture when alternative water sources are used for irrigation.
Michael Huck honored with USGA Green Section Award January 15, 2019 The 40-year GCSAA member’s expertise in golf course water use and conservation has made him a sought-after consultant and educator.
Wetting agents affect soil moisture, water infiltration January 2019 A field experiment put six wetting agents to the test against a green with documented soil hydrophobicity.
Fertilization, irrigation strategies reduce emissions, conserve water December 2018 Use of controlled-release fertilizers and improved irrigation techniques may produce better visual turf quality while reducing nitrous oxide emissions.
Kentucky bluegrass for turfgrass water conservation October 2018 Trials in New Mexico are investigating the irrigation needs and drought recovery of the species, traditionally regarded as water-intensive.
Wetting agents and soil water repellency October 2018 A laboratory study confirmed for the first time that certain wetting agents can remove sand particle organic coatings that cause soil water repellency.
Reducing pesticide runoff from golf courses June 21, 2018 Scientists examined the effects of two maintenance practices on controlling pesticide runoff, and their findings translate to practical recommendations for superintendents.