Add Yahoo as a preferred source to see more of our stories on Google. Decomposition can be accomplished by worms, fungi, bacteria, or other microorganisms to produce soil humus naturally. It can also ...

The yields of many important crops in Europe have been stagnating since the 1990s. As a result, the input of organic matter into the soil -- the crucial source for humus formation -- is decreasing.

Humus dynamics in forest ecosystems describe the processes by which plant litter and other organic inputs are transformed, stabilised and ultimately stored within soil profiles. Litterfall, root ...

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...

Stagnating crop yields pose a threat to soil. The yields of many important crops in Europe have been stagnating since the 1990s. As a result, the input of organic matter into the soil – the crucial ...