Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons
Uticaj mase rizoma korišćenih pri zasnivanju useva na prinos biomase Miscanthus × giganteus
Апстракт
The aim of the present investigation was to assess the influence of rhizome mass on the success of plantation establishment and biomass yield of the bioenergy crop M. × giganteus during 10 years of cultivation. The experiment included three treatments with different rhizome masses: 10-20 g (very low); 25-35 g (low), and 40-60 g (medium mass). Planting density was 2 rhizomes m-2. The plants were harvested by mowing of the whole above-ground biomass each year in February. Out of the total number of planted rhizomes, the lowest emergence was noticed in very low mass rhizomes. In the first season, the greatest number of stems and crop height were encountered under the treatment with the highest rhizome mass. In the second season, crop heights were almost equal in all treatments. During the first two seasons, the highest biomass yields were recorded under the treatments with the highest rhizome masses. Although the analyzed parameters were highest with the rhizomes of 40-60g during the crop... establishing stage, starting from the third season of cultivation, high yields of above-ground biomass may be obtained also with lower mass rhizomes. Having the highest biomass yield (25.85±7.36 Mg DM ha-1), the crop established with rhizomes of 25-35 g clearly stood out.
Cilj našeg istraživanja je bio da procenimo uticaj mase rizoma bioenergetskog useva Miscanthus × giganteus na uspešnost zasnivanja i prinos biomase tokom prvih 10 godina gajenja. Ogledni tretmani su obuhvatili 3 mase rizoma: (1) 10-20 g (veoma male); (2) 25-35 g (male); i (3) 40-60 g (srednje mase). Gustina sadnje je bila 2 rizoma m -2 . Žetva košenjem celokupne nadzemne biomase izvođena je svake godine u februaru. Od ukupnog broja posađenih rizoma najslabije nicanje zabeleženo je kod rizoma najmanje mase. U prvoj godini gajenja najveći broj stabala i najveću visinu useva zabeležili smo u tretmanima sa najvećom masom rizoma. Međutim, u drugoj godini gajenja visina useva sva tri tretmana bila je približno ista. U prve dve godine gajenja najveću biomasu prinosa ustanovili smo u tretmanima sa najvećom masom rizoma. Iako su u fazi zasnivanja useva analizirani parametri bili najbolji sa rizomima mase 40-60 g, visoki prinosi nadzemne biomase od treće godine gajenja mogu se dobiti korišćenjem... rizoma manjih masa. Jasno se ističe usev zasnovan sa rizomima mase 25-35 g sa najvećim prinosom biomase (25,85±7,36 Mg SM ha -1).
Кључне речи:
biomass yield / crop establishment / M× giganteus / rhizome mass / prinos biomase / zasnivanje useva / M × giganteus / masa rizomaИзвор:
Journal of Agricultural Sciences (Belgrade), 2019, 64, 1, 21-35Издавач:
- Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
Финансирање / пројекти:
- Побољшање генетичког потенцијала и технологија производње крмног биља у функцији одрживог развоја сточарства (RS-31057)
- Биодиверзитет биљног света Србије и Балканског полуострва - процена, одрживо коришћење и заштита (RS-173030)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Dželetović, Željko AU - Andrejić, Gordana Z. AU - Simić, Aleksandar AU - Geren, Hakan PY - 2019 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5206 AB - The aim of the present investigation was to assess the influence of rhizome mass on the success of plantation establishment and biomass yield of the bioenergy crop M. × giganteus during 10 years of cultivation. The experiment included three treatments with different rhizome masses: 10-20 g (very low); 25-35 g (low), and 40-60 g (medium mass). Planting density was 2 rhizomes m-2. The plants were harvested by mowing of the whole above-ground biomass each year in February. Out of the total number of planted rhizomes, the lowest emergence was noticed in very low mass rhizomes. In the first season, the greatest number of stems and crop height were encountered under the treatment with the highest rhizome mass. In the second season, crop heights were almost equal in all treatments. During the first two seasons, the highest biomass yields were recorded under the treatments with the highest rhizome masses. Although the analyzed parameters were highest with the rhizomes of 40-60g during the crop establishing stage, starting from the third season of cultivation, high yields of above-ground biomass may be obtained also with lower mass rhizomes. Having the highest biomass yield (25.85±7.36 Mg DM ha-1), the crop established with rhizomes of 25-35 g clearly stood out. AB - Cilj našeg istraživanja je bio da procenimo uticaj mase rizoma bioenergetskog useva Miscanthus × giganteus na uspešnost zasnivanja i prinos biomase tokom prvih 10 godina gajenja. Ogledni tretmani su obuhvatili 3 mase rizoma: (1) 10-20 g (veoma male); (2) 25-35 g (male); i (3) 40-60 g (srednje mase). Gustina sadnje je bila 2 rizoma m -2 . Žetva košenjem celokupne nadzemne biomase izvođena je svake godine u februaru. Od ukupnog broja posađenih rizoma najslabije nicanje zabeleženo je kod rizoma najmanje mase. U prvoj godini gajenja najveći broj stabala i najveću visinu useva zabeležili smo u tretmanima sa najvećom masom rizoma. Međutim, u drugoj godini gajenja visina useva sva tri tretmana bila je približno ista. U prve dve godine gajenja najveću biomasu prinosa ustanovili smo u tretmanima sa najvećom masom rizoma. Iako su u fazi zasnivanja useva analizirani parametri bili najbolji sa rizomima mase 40-60 g, visoki prinosi nadzemne biomase od treće godine gajenja mogu se dobiti korišćenjem rizoma manjih masa. Jasno se ističe usev zasnovan sa rizomima mase 25-35 g sa najvećim prinosom biomase (25,85±7,36 Mg SM ha -1). PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons T1 - Uticaj mase rizoma korišćenih pri zasnivanju useva na prinos biomase Miscanthus × giganteus EP - 35 IS - 1 SP - 21 VL - 64 DO - 10.2298/JAS1901021D ER -
@article{ author = "Dželetović, Željko and Andrejić, Gordana Z. and Simić, Aleksandar and Geren, Hakan", year = "2019", abstract = "The aim of the present investigation was to assess the influence of rhizome mass on the success of plantation establishment and biomass yield of the bioenergy crop M. × giganteus during 10 years of cultivation. The experiment included three treatments with different rhizome masses: 10-20 g (very low); 25-35 g (low), and 40-60 g (medium mass). Planting density was 2 rhizomes m-2. The plants were harvested by mowing of the whole above-ground biomass each year in February. Out of the total number of planted rhizomes, the lowest emergence was noticed in very low mass rhizomes. In the first season, the greatest number of stems and crop height were encountered under the treatment with the highest rhizome mass. In the second season, crop heights were almost equal in all treatments. During the first two seasons, the highest biomass yields were recorded under the treatments with the highest rhizome masses. Although the analyzed parameters were highest with the rhizomes of 40-60g during the crop establishing stage, starting from the third season of cultivation, high yields of above-ground biomass may be obtained also with lower mass rhizomes. Having the highest biomass yield (25.85±7.36 Mg DM ha-1), the crop established with rhizomes of 25-35 g clearly stood out., Cilj našeg istraživanja je bio da procenimo uticaj mase rizoma bioenergetskog useva Miscanthus × giganteus na uspešnost zasnivanja i prinos biomase tokom prvih 10 godina gajenja. Ogledni tretmani su obuhvatili 3 mase rizoma: (1) 10-20 g (veoma male); (2) 25-35 g (male); i (3) 40-60 g (srednje mase). Gustina sadnje je bila 2 rizoma m -2 . Žetva košenjem celokupne nadzemne biomase izvođena je svake godine u februaru. Od ukupnog broja posađenih rizoma najslabije nicanje zabeleženo je kod rizoma najmanje mase. U prvoj godini gajenja najveći broj stabala i najveću visinu useva zabeležili smo u tretmanima sa najvećom masom rizoma. Međutim, u drugoj godini gajenja visina useva sva tri tretmana bila je približno ista. U prve dve godine gajenja najveću biomasu prinosa ustanovili smo u tretmanima sa najvećom masom rizoma. Iako su u fazi zasnivanja useva analizirani parametri bili najbolji sa rizomima mase 40-60 g, visoki prinosi nadzemne biomase od treće godine gajenja mogu se dobiti korišćenjem rizoma manjih masa. Jasno se ističe usev zasnovan sa rizomima mase 25-35 g sa najvećim prinosom biomase (25,85±7,36 Mg SM ha -1).", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons, Uticaj mase rizoma korišćenih pri zasnivanju useva na prinos biomase Miscanthus × giganteus", pages = "35-21", number = "1", volume = "64", doi = "10.2298/JAS1901021D" }
Dželetović, Ž., Andrejić, G. Z., Simić, A.,& Geren, H.. (2019). Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 64(1), 21-35. https://doi.org/10.2298/JAS1901021D
Dželetović Ž, Andrejić GZ, Simić A, Geren H. Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons. in Journal of Agricultural Sciences (Belgrade). 2019;64(1):21-35. doi:10.2298/JAS1901021D .
Dželetović, Željko, Andrejić, Gordana Z., Simić, Aleksandar, Geren, Hakan, "Influence of rhizome mass on the crop establishment and dry matter yield of miscanthus×giganteus over ten seasons" in Journal of Agricultural Sciences (Belgrade), 64, no. 1 (2019):21-35, https://doi.org/10.2298/JAS1901021D . .