New Study Reveals Promising Results for Rangeland Grazing Systems

A recent study conducted by the NSW Department of Primary Industries and Regional Development (NSW DPIRD) has shown signifcant improvements in ground cover across several mixed grazing properties in the rangelands of western NSW. These fndings are linked to the adoption of strategic grazing management practices, which aim to enhance land condition and support ecosystem services.

Ground cover, a critical indicator of land health, saw measurable improvements as a result of planned grazing management, which involves rotating stock through multiple paddocks, incorporating long rest periods, and adjusting stocking rates to align with feed availability.

Dr. Sarah McDonald,

NSW DPIRD Pastures Research Scientist, noted that the study highlights the benefts of carefully managing grazing timing, intensity, and duration.

“Measurable improvements in ground cover and land condition can be achieved by managing grazing strategically,”

Dr. McDonald said.

“However, these changes depend on various factors such as land type, rainfall, and specifc management decisions.”

The study observed signifcant improvements on four of the seven properties involved, and demonstrated the practical application of remotely sensed data to document these environmental outcomes.

The research is part of a fve-year collaborative project, Rangelands Living Skin, funded by Meat and Livestock Australia (MLA). The project aimed to create an evidence base for sustainable practices that beneft soil, plants, animals, and livestock businesses in NSW rangelands.

Among the project’s fndings was the ability to remain proftable while adopting regenerative practices.

The participating properties were competitive with top Australian producers while improving environmental outcomes.

“The involvement of producers in the project design and delivery was key to the project’s success,” Dr. McDonald said. “Their role in promoting the fndings is crucial to encouraging wider adoption of these practices.”

To read the full study, visit Managing Grazing to Increase Ground Cover in Rangelands. For more information on the Rangelands Living Skin project, visit MLA’s website.

For resources on pastures and rangelands, visit NSW DPIRD’s website.