Some areas may experience increased pasture growth, but others may experience a decrease that cannot be fully offset by adaptation  . Climate change may modify the seasonality of pasture growth rates more than annual yields in New Zealand . In eastern parts of Queensland, climate change impacts on pasture growth are equivocal, with simple empirical models suggesting a decrease in net primary productivity , while mechanistic models that include increases in length of the growing season and the beneficial effects of CO2 fertilisation indicate increases in pasture growth . In Tasmania, annual pasture production is projected to increase by 13-16%, even with summer growth projected to decline with increased interannual variability, resulting in a projected increase in milk yields by 3-16% per annum .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report