viherlannoitus
Viherlannoitus, also known as green manuring, is an agricultural practice where a crop is grown primarily to be incorporated into the soil while still green or soon after flowering. The purpose of this practice is to improve soil fertility, structure, and health. Crops used for viherlannoitus are often legumes, such as clover, vetch, or peas, which have the added benefit of fixing atmospheric nitrogen into the soil through symbiotic bacteria in their root nodules. Other plants like mustard or rye can also be used.
When the green manure crop is tilled into the soil, it decomposes and releases nutrients, acting as
The timing of incorporation is important. Ideally, the crop is tilled in when it is actively growing