Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus)
Uticaj agroekoloških činilaca na produkciju biomase miskantusa (Miscanthus giganteus)
Апстракт
The impact of the soil water content and the mineral fertiliser 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. Miscanthus gigantheus is characterised by the nutrient recycle, especially nitrogen, during the vegetative development making the plant environmentally friendly crop. At view point of a bio-rationale soil use, it is very important that crops for the biomass production for renewable bio-fuel grow on soils that are unsuitable for the food production. The omission of watering of such crops decreases pressure to the environment. The soil structure of the experimental field was degraded. 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 water content was much stronger ...than the impact of the fertiliser (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. .
Ispitivan je uticaj vlažnosti zemljišta i ishrane mineralnim NPK hranivima na razvoj biomase višegodišnje visokoproduktivne trave Miscanthus giganteus u uslovima poljskog ogleda na lokaciji Kozjak, opština Loznica. Produkcija biomase (broj preživelih rizoma, broj izdanaka po jednom rizomu, visina useva i suva masa izdanka) određivana je jednom mesečno u toku prva dva vegetaciona perioda. Vlažnost zemljišta ima znatno jači uticaj na prinos u odnosu na ishranu (N:P:K=15:15:15, 50 kg/ha), a najpouzdanije svojstvo biomase u prvoj godini rastenja je broj izdanaka iz jednog rizoma. .
Кључне речи:
biomasa / bioracinalno korišćenje resursa / energetski useviИзвор:
Journal of Scientific Agricultural Research, 2010, 71, 1, 81-85Издавач:
- Savez poljoprivrednih inženjera i tehničara, Beograd
Финансирање / пројекти:
- Биорационално коришћење и екоремедијација земљишта гајењем биљака за индустријску прераду (RS-20208)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Dražić, Gordana AU - Milovanović, Jelena AU - Ikanović, Jela AU - Glamočlija, Djordje PY - 2010 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2373 AB - The impact of the soil water content and the mineral fertiliser 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. Miscanthus gigantheus is characterised by the nutrient recycle, especially nitrogen, during the vegetative development making the plant environmentally friendly crop. At view point of a bio-rationale soil use, it is very important that crops for the biomass production for renewable bio-fuel grow on soils that are unsuitable for the food production. The omission of watering of such crops decreases pressure to the environment. The soil structure of the experimental field was degraded. 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 water content was much stronger than the impact of the fertiliser (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. . AB - Ispitivan je uticaj vlažnosti zemljišta i ishrane mineralnim NPK hranivima na razvoj biomase višegodišnje visokoproduktivne trave Miscanthus giganteus u uslovima poljskog ogleda na lokaciji Kozjak, opština Loznica. Produkcija biomase (broj preživelih rizoma, broj izdanaka po jednom rizomu, visina useva i suva masa izdanka) određivana je jednom mesečno u toku prva dva vegetaciona perioda. Vlažnost zemljišta ima znatno jači uticaj na prinos u odnosu na ishranu (N:P:K=15:15:15, 50 kg/ha), a najpouzdanije svojstvo biomase u prvoj godini rastenja je broj izdanaka iz jednog rizoma. . PB - Savez poljoprivrednih inženjera i tehničara, Beograd C3 - Journal of Scientific Agricultural Research T1 - Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus) T1 - Uticaj agroekoloških činilaca na produkciju biomase miskantusa (Miscanthus giganteus) EP - 85 IS - 1 SP - 81 VL - 71 UR - https://hdl.handle.net/21.15107/rcub_agrospace_2373 ER -
@conference{ author = "Dražić, Gordana and Milovanović, Jelena and Ikanović, Jela and Glamočlija, Djordje", year = "2010", abstract = "The impact of the soil water content and the mineral fertiliser 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. Miscanthus gigantheus is characterised by the nutrient recycle, especially nitrogen, during the vegetative development making the plant environmentally friendly crop. At view point of a bio-rationale soil use, it is very important that crops for the biomass production for renewable bio-fuel grow on soils that are unsuitable for the food production. The omission of watering of such crops decreases pressure to the environment. The soil structure of the experimental field was degraded. 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 water content was much stronger than the impact of the fertiliser (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. ., Ispitivan je uticaj vlažnosti zemljišta i ishrane mineralnim NPK hranivima na razvoj biomase višegodišnje visokoproduktivne trave Miscanthus giganteus u uslovima poljskog ogleda na lokaciji Kozjak, opština Loznica. Produkcija biomase (broj preživelih rizoma, broj izdanaka po jednom rizomu, visina useva i suva masa izdanka) određivana je jednom mesečno u toku prva dva vegetaciona perioda. Vlažnost zemljišta ima znatno jači uticaj na prinos u odnosu na ishranu (N:P:K=15:15:15, 50 kg/ha), a najpouzdanije svojstvo biomase u prvoj godini rastenja je broj izdanaka iz jednog rizoma. .", publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd", journal = "Journal of Scientific Agricultural Research", title = "Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus), Uticaj agroekoloških činilaca na produkciju biomase miskantusa (Miscanthus giganteus)", pages = "85-81", number = "1", volume = "71", url = "https://hdl.handle.net/21.15107/rcub_agrospace_2373" }
Dražić, G., Milovanović, J., Ikanović, J.,& Glamočlija, D.. (2010). Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus). in Journal of Scientific Agricultural Research Savez poljoprivrednih inženjera i tehničara, Beograd., 71(1), 81-85. https://hdl.handle.net/21.15107/rcub_agrospace_2373
Dražić G, Milovanović J, Ikanović J, Glamočlija D. Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus). in Journal of Scientific Agricultural Research. 2010;71(1):81-85. https://hdl.handle.net/21.15107/rcub_agrospace_2373 .
Dražić, Gordana, Milovanović, Jelena, Ikanović, Jela, Glamočlija, Djordje, "Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus)" in Journal of Scientific Agricultural Research, 71, no. 1 (2010):81-85, https://hdl.handle.net/21.15107/rcub_agrospace_2373 .