Fertiliser

Agrochemical application can distort floral cues and modify behaviour in pollinators like bees, study confirms.

Rural coffee farmers across southern Laos are sharing sustainable agricultural practices to protect both their land and health from chemical farming methods, reports ROBYN WILSON

Forty years ago after Lawrence Hills wrote ‘Fertility or Pollution’ the use and disposal of sewage is still a problem but things are starting to look up

Your bladder's loss could be your vegetable garden's gain, since urine makes for a surprisingly good fertiliser - so why are we wasting our wee?

It's one of the healthiest, most versatile 'weeds' around. Asian countries have enjoyed the benefits for centuries. So where is the market for homegrown UK seaweed?

Overuse of nitrogen fertilisers in China is leading to rapid soil acidification and is causing lasting damage to ecosystems, according to soil study

Our sewage system hasn’t changed in the last hundred years, and water companies are paying to throw money away, according to Dr Nigel Horan, a wastewater expert at environmental consultants Aqua Enviro.