Above and below ground biomass and carbon content in the most common farm crops in Latvia

Field measurements based assessment of above and below ground biomass of the most common farm crops in Latvia, including carbon and nitrogen stock and CO2 input into soil with plant residues under the most common management systems. Organic and integrated farmings are separated. Biomass is expressed as total biomass of all plants growing in the area, not only main species. Data for less common species are extrapolated assuming similarity with similar species or using default factors provided by the IPCC guidelines and other literature sources. Data area partially published (references are provided in the description). Uncertainty, which is not included in the public data set, can be provided separately.