Cities will grow alongside growing populations, turning the land in their wake into housing and infrastructure. And when that happens, we can goodbye to the food, a new study warns.
Tagged With farming
Agricultural robot Agbot II, designed and built by QUT with support from the Queensland Government, could save Australia's farm sector $1.3 billion a year by reducing the costs of weeding crops by around 90 per cent.
Farmers saw the robot in action at Bundaberg last week, when the fully-autonomous Agbot ll was demonstrated for the first time.
The United States wastes over 140 trillion calories of perfectly good food every year. A national survey just provided a comprehensive overview of the reasons we waste so much — and one of the most common ones is based on a total misconception.
Video: I could tell you that this hay floating in the air and spinning around in a circle is a result of a dust devil, where hot air rises up through a small pocket of cooler, low-pressure air above it (kind of like a harmless mini-tornado). Or I could tell you that it's obviously dark magic at work and the dust devil is actually trying to suspend as much hay as possible in the air to open a hole into another dimension. I don't know. You decide.
Hey termites, we're not so different, you and I. Termites are usually one of the banes of human existence, as they feed on dead matter — such as the wood that we use to build our homes — but they supersede humans in one interesting way: they have been farming for millions of years longer than humans.
For the last few years, the drought-stricken nation of Saudi Arabia has been responsibly cracking down on thirsty crops to conserve water. But their cows still need alfalfa, one of the most water-intensive crops around. To solve the problem, Saudi Arabia wants to grow its alfalfa in a land that apparently has plenty of water: California. Wait, what?