Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus) | Uticaj agroekoloskih cinilaca na produkciju biomase miskantusa (Miscanthus giganteus)
2010
Drazic, G., Fakultet za primenjenu ekologiju Futura, Beograd (Serbia) | Milovanovic, J., Fakultet za primenjenu ekologiju Futura, Beograd (Serbia) | Ikanovic, J., Fakultet za primenjenu ekologiju Futura, Beograd (Serbia) | Glamoclija, Dj., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
The impact of the soil water content and the mineral fertilizer application on the biomass development of a perennial highly productive grass Miscanthus giganteus was investigated in the experimental field at the location Kozjak, municipality of Loznica (Serbia). The biomass production: number (7-54) and height (32-200 cm) of stems and dry aboveground weight (42-200 g) per a rhizome were registered by a monthly measurement during two initial vegetative periods. The impact of the soil content was much stronger than the impact of the fertilizer (N:P:K=15:15:15, 50 kg/ha) application. The number of stems per one rhizome was a most suitable parameter for an early determination of the biomass production. Obtained results are in accordance with literature data for long-term investigations in Europe and USA and suggest that the production of miscanthus biomass in the Republic of Serbia is possible at the level of about 10-20 t/DM/year depending on agro-ecological conditions.
显示更多 [+] 显示较少 [-]