Adding conductive materials, such as biochar, to anaerobic digestors when processing sewage sludge and manure on farms has been proven to help boost biomethane production, which can then be sold. But...
Adding conductive materials, such as biochar, to anaerobic digestors when processing sewage sludge and manure on farms has been proven to help boost biomethane production, which can then be sold. But...
With cattle prices having fallen back from last year's highs, Cedric Porter takes a look at what it means for the beef sector
Livestock specialist Katie Fallon discusses the highs and lows of working with sheep
New dataset hopes to show how much has been achieved on road to net zero