A major Government report released yesterday documents the changes in New Zealand's soil health.
The report, Our Land 2018, found not only agricultural practises were affecting soil conditions but urban sprawl was also consuming some of the country's most versatile and productive land.
Federated Farmers' environmental spokesperson Chris Allen spoke to The Country's Jamie Mackay saying he is concerned with urban sprawl, although he understands that "we all need houses to live in."
"At the moment it doesn't seem like there's much control over the rate at which they [cities] are spreading."