"It's scary. We've got an almost three-year-old and a 12-month-old. What's it going to look like for them?"Ms Trethewey said.
"We're 100 per cent committed to trying to restore the landscape and reintroduce biodiversity to the soil,"Mr Trethewey said.
"In the next two or three years, we might get 12 to 15 grand from our carbon credits, which isn't to be sneezed at, but it isn't about money, it's about reversing climate change and having a more productive farm,"Mr Trethewey said.
"We can't actually do what we do without the cows. We need them to eat the top of the plants to regenerate that growth and turbo-charge the soil and the plant,"Ms Trethewey said.
"I thought they were dreaming because it was totally against what I'd always been taught."
"We need to get more land and bigger producers doing this in a big way."