Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy
Next-generation biomass feedstocks are needed to optimize sustainability in a wide range of soils and climates. Species that has been recently noticed in Europe is Virginia fanpetals (Sida hermaphrodita L. Rusby). A critical question with research of this species is its field propagation. A long-ter...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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University of Life Sciences in Lublin - Publishing House
2021-05-01
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| Series: | Agronomy Science |
| Subjects: | |
| Online Access: | https://czasopisma.up.lublin.pl/index.php/as/article/view/2600 |
| _version_ | 1818404572996042752 |
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| author | Roman Molas Halina Borkowska Barbara Sawicka |
| author_facet | Roman Molas Halina Borkowska Barbara Sawicka |
| author_sort | Roman Molas |
| collection | DOAJ |
| description | Next-generation biomass feedstocks are needed to optimize sustainability in a wide range of soils and climates. Species that has been recently noticed in Europe is Virginia fanpetals (Sida hermaphrodita L. Rusby). A critical question with research of this species is its field propagation. A long-term (2003–2012), field experiment was conducted to determine the impact of propagation method on yields and productivity this species. The hypothesis was higher yields of S. hermaphrodita biomass from vegetative propagations than from generative propagations, also over the long term. On average, from first 10 years of lifespan of Virginia fanpetals (2003–2012), biomass dry matter (DM) yields were significantly higher by vegetative propagation (16.8 Mg ha–1) as for generative (10.9 Mg ha–1). The average gross energy yield obtained by the vegetative propagation reached 304 GJ ha–1 while by the generative propagation was 196 GJ ha–1. The determined heat of combustion reached 18.1 GJ Mg–1 DM, the ash content was 28 g kg–1, and the nitrogen (N), sulphur (S), and chlorine (Cl) contents were 1.9 g kg–1, 0.52 g kg–1 and 0.23 g kg–1, respectively, regardless of propagation methods. |
| first_indexed | 2024-12-14T08:42:18Z |
| format | Article |
| id | doaj.art-1aff6904eb334526b1c37fc5bbacc72c |
| institution | Directory Open Access Journal |
| issn | 2544-4476 2544-798X |
| language | English |
| last_indexed | 2024-12-14T08:42:18Z |
| publishDate | 2021-05-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Agronomy Science |
| spelling | doaj.art-1aff6904eb334526b1c37fc5bbacc72c2022-12-21T23:09:15ZengUniversity of Life Sciences in Lublin - Publishing HouseAgronomy Science2544-44762544-798X2021-05-0176110.24326/as.2021.1.7Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasyRoman Molas0Halina BorkowskaBarbara SawickaUSida R&D, Czardasza 12/2, 02-169 Warszawa, PolandNext-generation biomass feedstocks are needed to optimize sustainability in a wide range of soils and climates. Species that has been recently noticed in Europe is Virginia fanpetals (Sida hermaphrodita L. Rusby). A critical question with research of this species is its field propagation. A long-term (2003–2012), field experiment was conducted to determine the impact of propagation method on yields and productivity this species. The hypothesis was higher yields of S. hermaphrodita biomass from vegetative propagations than from generative propagations, also over the long term. On average, from first 10 years of lifespan of Virginia fanpetals (2003–2012), biomass dry matter (DM) yields were significantly higher by vegetative propagation (16.8 Mg ha–1) as for generative (10.9 Mg ha–1). The average gross energy yield obtained by the vegetative propagation reached 304 GJ ha–1 while by the generative propagation was 196 GJ ha–1. The determined heat of combustion reached 18.1 GJ Mg–1 DM, the ash content was 28 g kg–1, and the nitrogen (N), sulphur (S), and chlorine (Cl) contents were 1.9 g kg–1, 0.52 g kg–1 and 0.23 g kg–1, respectively, regardless of propagation methods.https://czasopisma.up.lublin.pl/index.php/as/article/view/2600propagation methodVirginia fanpetalsSida hermaphroditabiofuels |
| spellingShingle | Roman Molas Halina Borkowska Barbara Sawicka Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy Agronomy Science propagation method Virginia fanpetals Sida hermaphrodita biofuels |
| title | Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy |
| title_full | Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy |
| title_fullStr | Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy |
| title_full_unstemmed | Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy |
| title_short | Wieloletnie użytkowanie ślazowca pensylwańskiego – wartościowego źródła biomasy |
| title_sort | wieloletnie uzytkowanie slazowca pensylwanskiego wartosciowego zrodla biomasy |
| topic | propagation method Virginia fanpetals Sida hermaphrodita biofuels |
| url | https://czasopisma.up.lublin.pl/index.php/as/article/view/2600 |
| work_keys_str_mv | AT romanmolas wieloletnieuzytkowanieslazowcapensylwanskiegowartosciowegozrodłabiomasy AT halinaborkowska wieloletnieuzytkowanieslazowcapensylwanskiegowartosciowegozrodłabiomasy AT barbarasawicka wieloletnieuzytkowanieslazowcapensylwanskiegowartosciowegozrodłabiomasy |