Title:
Production and Application of Biochar in the Cultivation of the Oilseed Crop Camelina Sativa and Mapping of Agricultural Lands Suitable for its Use
Author(s):
Pierro, N., Fantini, E., Alagna, F., Giocoli, A., De Bari, I., Cornacchia, G., Albergo, R., Lopez, L., Daddiego, L., Cangiulli, G., Piccione, B., Rapone, I., Firmani, P., Gugliucci, W., Gramigni, F., Bertoli, A., Pasini, T., Bini, E., Romanelli, A., Mongliello, C., Carboni, M., Catizzone, E., Freda, C.
Document(s):
Paper
Poster
Abstract:
Biochar, a highly porous charcoal produced via pyrolysis of biomass residues, is increasingly recognized for its potential as a soil amendment. In Italy, biochar is officially permitted for agricultural use, and EU Regulation 2019/1009 further defines its quality and safety standards. This study pursued the following main objectives: (1) to investigate how different pyrolysis parameters and biomass feedstocks affect biochar yield and properties, with both laboratory and pilot-scale production; (2) to develop and optimize protocols for biochar application in oilseed crops, evaluating its effects on plant growth under semi-controlled greenhouse conditions; (3) to map agricultural soils in the Basilicata Region (South Italy) using GIS, identifying areas suitable for biochar application; and (4) to assess the impact of biochar on Camelina sativa germination and early development in sandy soils at winter temperatures in additional controlled growth chamber experiments. The results showed that feedstock and pyrolysis temperature significantly influence biochar characteristics and, notably, the application of biochar promoted plant development. GIS mapping indicated that about 46% of Basilicata’s farmland is from moderate to highly suitable for biochar use. Camelina plants treated with 5% biochar exhibited increased biomass and weight without signs of nutrient deficiency compared to controls.
Keywords:
geographical information system (GIS), pyrolysis, biochar, soil improvers
Topic:
Biomass Conversion to Biomaterials and Chemicals
Subtopic:
Processes for biomaterials and bio-based chemicals
Event:
33rd European Biomass Conference and Exhibition
Session:
6CV.7.32
Pages:
1184 - 1189
ISBN:
978-88-89407-25-7
Paper DOI:
10.5071/33rdEUBCE2025-6CV.7.32
Price:
FREE
