Title:
Cereal Chaff Collection: Project AGROinLOG Results and Field Experience
Author(s):
Pari, L., Alfano, V., Suardi, A., Bergonzoli, S., Stefanoni, W., Lazar, S., Latterini, F., Attolico, C., Palmieri, N., Mattei, P.
Document(s):
Paper
Slide presentation
Abstract:
This work has been developed under the AGROinLOG Project, “Demonstration of innovative integrated biomass logistics centres for the Agro-industry sector in Europe”. An Integrated Biomass Logistics Center (IBLC), is based on the introduction of new production chains into existing agro-industries by using new biomass feedstock. The AGROinLOG Project has dedicated great attention to investigate the potential of cereal chaff as a valuable resource.Chaff is the fine fraction of the thrashing residues, not usually collected. Chaff is made up of glumes, seed husks, rachis and the tinner part of the cereal stems, whole and cracked kernels, as well as weed seeds.Currently there are several mechanical solutions available on the market for chaff recovery, and others are still at prototype stage, but theyare not so common and very often unknown to the farmers.So far, the literature reportsfew cases of chaff collection with the specific purpose of weed seeds removal, but it still lacks specificexperiments on these machinesintentionally used for biomass collection.For this reason, during the Project AGROinLOG a series of large field tests were performed using an independent scientific approach with different kind of chaff harvesting technologiesin France, Sweden and Italy from 2017 to 2019.The present study collects the results of these activities with the aim to fill that gap and provide deeper understanding in the possibility to enhance the current cereal harvesting method, in order to improve the quantity of biomass collected by including the chaff.
Keywords:
bioenergy, threshing residues, combine harvester, straw baling, weed seeds
Topic:
Sustainable Resources for Decarbonising the Economy
Subtopic:
Agroforestry Residues and By-Products
Event:
29th European Biomass Conference and Exhibition
Session:
1BO.1.2
Pages:
62 - 68
ISBN:
978-88-89407-21-9
Paper DOI:
10.5071/29thEUBCE2021-1BO.1.2
Price:
FREE
