expected effects and preliminary results of field experiments in the Netherlands
|
|
- Austin Montgomery
- 5 years ago
- Views:
Transcription
1 Nature and Landscape Biochar additions to soils: expected effects and preliminary results of field experiments in the Netherlands Pleasure Green Biochar Climate Savior or Bluff Package? Environment Berlin, 5 October 2011 Romke Postma & Kor Zwart & others Sustainable Agriculture
2 Importance of organic matter for soil quality Organic matter (OM) plays a key role in the maintenance of soil quality aspects, such as Soil fertility Nutrient (N, P and S) supply by decomposition of OM Cation Exchange Capacity (CEC), for Ca, Mg, K and.. Physical soil quality Stability of soil aggregates Water holding capacity Biological soil quality Supplying C and energy to (micro)organisms agriculture
3 Situation in EU and the Netherlands The decline in organic matter is a serious threat for soil quality in most countries (..) This risk seems to be relatively low in the Netherlands, but regional differences occur (see figures) Reijneveld et al. (2009)
4 Possible contribution of biochar to maintain soil quality Part of strategy that aims to keep organic matter contents at a desired level Important elements: Soil improvers/conditioners (e.g. compost, biochar) Organic matter (OM) content & stability Nutrient content Crop rotation ti (e.g. root crops, cereals, catch crops) Fate of crop residues (straw) Tillage practices (e.g. minimum tillage)
5 Biochar properties: C and N content Some properties of biochars made from various originating materials. Based on Chan et al. (2007 1), ) ) and Harris et al. (2007 3) ). green waste 1) poultry manure 2) poultry manure 2) wood chips 3) poultry manure 3) C, g C/kg N, g N/kg C/N-ratio CEC (mmol+/kg) Large differences, depending on feedstock used Consequences of differences in C/N-ratio for bioavailability?
6 Biochar properties: CEC CEC of biochar in comparison with organic matter Effect of ph and ageing of biochar Material CEC ph-kcl 4,5 CEC ph-kcl (mmol+/kg) (mmol+/kg) Organic matter (humus) Fresh biochar (1) yr old biochar (1) yr old biochar (1) CEC of OM and Biochar increases with ph, which might be expected CEC of fresh biochar was very low, but it strongly increased with age CEC of aged biochar is somewhat lower than OM/humus
7 Biochar soil interaction: CEC after the application to soil Effect of biochar type and application rate on CEC of soil Biochar type ecec (mmol+/ kg soil) at increasing biochar doses (Mg/ha) A) Biochar from green waste +) B) Biochar from poultry manure B) Activated biochar from poultry manure ) average of 2 treatments, A) Chan et al. (2007), B) Chan et al. (2008) Significant increase in CEC at high application rates Effects of feedstock: Biochar from animal manure/green waste
8 Experimental research with biochar in the Netherlands agriculture Fate of biochar as a potential by-product of bioenergy production Possibilities for soil amendment? Effects on C sequestration and N 2O emission Incubation experiments in the lab (Cayuela et al., 2010) Biochar production from animal manure as a way to improve the value of surpluses of animal manure fractions (dry fraction of digested pig slurry) Optimization of the pyrolysis process Inventory of the quality of the produced chars (Ehlert & Oenema, 2010) Field experiments with biochar as a soil improver effects on physical soil quality
9 Bioenergy and its by-products BIODIESEL (1 st generation) PALM OIL CAKE, RAPESEED MEAL BIO-OIL SYNGAS (pyrolysis) BIOCHAR BIODIESEL (from algae) Less available C More BIOMASS recalcitrant C More N, nutrients Toxic compounds? BIOETHANOL (2 nd generation) NON- FERMENTABLES ALGAE RESIDUE BIOGAS (anaerobic digestion) agriculture DIGESTATE BIOETHANOL (1 st generation) DDGS
10 Tons of by-products generated e ed per ton of fuel Biodiesel (1st generation) rapeseedmeal 1.6 Bioethanol (1st generation) wheat DDGS 1.5 Bioethanol (1st generation) sugarcane meal 0.8 Bioethanol (2nd generation) non-fermentables Biogas (anaerobic digestion) digestate 3.5 Bio-oil (pyrolysis) biochar 1.0 Biodiesel (algae) algae residue 1.2
11 NOW Possible uses of BBPs FUTURE Animal Feed? Biorefinery? agriculture EXPANSION OF BIOENERGY SECTOR Marketing of by-products is critical for biofuel industry Agricultural Soil Amendment? Waste Disposal?
12 Second generation biofuels outperform first generation in C sequestration and N 2 O emission Chars have high h C-sequestration ti and low N 2 O emission i Cayuela et al., GCB Bioenergy 2009
13 Amount of C, kg Dynamics of decomposition and accumulation of SOM and BC in soil Decomposition of organic products Decomposition of organic C in Dutch soil types Biochar SOM peat compost cattle slurry crop residue time, years C content, % C content, % 5,0 4,5 4,0 3,5 3,0 2,5 2,0 1,5 1,0 0,5 0,0 sandy soil + compost +biochar 8 reclaimed peat 7 old marine clay sand 6 riverine clay loess 5 young marine clay agriculture Time, in years time, in years Effect of repeated application of BC and compost on the course of soil C
14 Biochar from animal manure: effects of pyrolysis conditions Effect of pyrolysis temperature, duration and O 2 Ehlert & Oenema, 2010 Relative biochar yield decreased with increasing temperature Effects of pyrolysis duration and presence/absence of O 2 were marginal
15 Biochar from animal manure: extractable C and N-mineralization Hot Water Extractable C (HWC) decreased with increasing pyrolysis temperature Anaerobic N mineralization was the lowest in 400 o C-chars: at lower and higher temperatures N-mineralization was higher Ehlert & Oenema, 2010 Ehlert & Oenema, 2010
16 agriculture Field experiments: locations L Locations differed in soill type and crop rotation Crop rotations were representative for the region year 2 3 location s.wheat s.beet s.barley 2011 potatoes potatoes s.beet 2012 s.barley s.barley potatoes 2013 s.beet potatoes carrots
17 Field experiments: soil properties and experimental set up Biochar additions varied between locations (table) Charcoal, activated carbon and torrefied material Control (no soil improver) and reference (compost) ost) Mineral fertilizers applied according to recommendations Location Soil type Soil properties Crop 2010 Type and amount of biochar applied, in Mg per ha ph- KCl clay % OM, % Charcoal Activated carbon Torrefied material 1 KW Light clay spring 5 5 wheat 2VM Reclaimed sugar beets peat 3 LS Silt clay spring barley 2.5 & 5
18 Field experiments: results 2010 Small and non significant effects of biochar on crop yield and/or quality It is expected that effect will increase after several years Treatment Location 1 grain yield wheat, Mg/ha Location 2 fresh weight sugar beet, Mg/ha Location 3 grain yield barley, Mg/ha 1. Control Charcoal 2.5 Mg/ha Charcoal 5 Mg/ha Activated carbon Torrefied material compost, 6 Mg DM/ha LSD
19 Plans for Continuation of field experiments Additional biochar treatment (loc. 2) Further characterization of biochars applied Monitoring of crop yield and quality Monitoring of chemical, physical and biological soil properties at location 2: Chemical: CEC, OM%, ph, nutrient availability Physical: bulk density, pf-curves, infiltration rate Biological: C and N mineralization, microbial density of bacteria a and fungi, g, N 2 2O emission sso
Biochar and GHG mitigation
Biochar and GHG mitigation Which are the Trade Offs? Kor Zwart Rathenau Instituut, 12 december 2013 Alterra Introduction Wageningen UR University 6 Research Institutes Alterra: Soil, Water & Climate, Ecology,
More informationLivestock and Poultry Environmental Learning Center Webcast Series October 17, 2008
Contribution of Manure Amendments to Soil Fertility and Carbon Sequestration Animal wastes contain inorganic N (NH 4 + NO 3 -N) and organic N: Inorganic N is plant available Organic N is mineralized by
More informationRecycling urban organic waste to agriculture and horticulture
Recycling urban organic waste to agriculture and horticulture Innovative strategies Kor Zwart Funded by the European Union Joint Scientific Workshop FertiPlus-IneMad-ReUseWaste-Biorefine Cluster Europe
More informationResponse of soil respiration to the addition of chars - one way to estimate the stability of chars? Jürgen Kern, Giacomo Lanza
Response of soil respiration to the addition of chars - one way to estimate the stability of chars? Jürgen Kern, Giacomo Lanza Outline Background: Climate change by greenhouse gases CO 2 emission Carbon
More informationDavid Rowlings Institute for Sustainable Resources Queensland University of Technology
How does carbon influence nitrogen availability and losses? David Rowlings Institute for Sustainable Resources Queensland University of Technology Outline Carbon cycle Global carbon cycle Soil carbon 3
More informationHow to create a biochar buisness?
The main mistakes of the past in scientific experiments How to create a biochar buisness? fresh biochar large pieces of biochar too less nitrogen agrochemicals tillage crop rotation The facts: Terra Preta
More informationUsing straw for energy implications for soils & agriculture
Using straw for energy implications for soils & agriculture David Powlson Lawes Trust Senior Fellow, Rothamsted Research, UK Climate change The greatest long-term challenge we face - Tony Blair, former
More informationUsing Soil Tests for Soil Fertility Management
Using Soil Tests for Soil Fertility Management Mark Plunkett, Soil & Plant Nutrition Specialist, Johnstown Castle, Co. Wexford Overview Soil Testing and soil fertility levels Managing soil fertility 5
More informationFresh Residues. Up to 15% of organic matter is fresh residue Comprised mainly of litter fall Much can be recognized as plant residue
Organic matter encompasses all organic components of a soil: Fresh residues Decomposing organic matter Stable organic matter Living organisms Soil Organic Matter Fresh Residues Up to 15% of organic matter
More informationModelling soil organic carbon changes
Thomas Prade Department of Biosystems and Technology Modelling soil organic carbon changes Implications for LCA studies Thomas Prade 61 st LCA Discussion Forum, Zürich, Switzerland, 15 March 2016 SOC in
More informationAARHUS UNIVERSITY. Food production and bioenergy, land allocation, land use with less environmental impact. Professor Jørgen E.
Food production and bioenergy, land allocation, land use with less environmental impact Professor Jørgen E. Olesen TATION 1 European land use agriculture cover large areas The N balance concept (mass balance)
More informationOrganic Matter Soil Health and Crop Yield Dr Tom Sizmur
Department of Geography and Environmental Science Organic Matter Soil Health and Crop Yield Dr Tom Sizmur University of Reading 2008 www.reading.ac.uk Structure of talk How organic matter becomes soil
More informationFertilization and fertilizers use in the Netherlands
Fertilization and fertilizers use in the Netherlands Presentation for Stanley Company ir. J.J. (Janjo) de Haan & ir. W. (Wim) van Dijk Program 1. Introduction Wageningen UR 2. Introduction Dutch agriculture
More informationPyrolysis in bio-energy and biorefinery systems
Pyrolysis in bio-energy and biorefinery systems Ondřej Mašek*, Clare Peters, Julian Pietrzyk, Andrew Free, Jan Mumme, Wolfram Buss University of Edinburgh, School of Geosciences, UK Biochar Research Centre
More informationThe Soil Community: Managing it. Kristy Borrelli REACCH Extension Specialist
The Soil Community: Managing it for Better Crops Kristy Borrelli REACCH Extension Specialist kborrelli@uidaho.edu Outline Soil Community Soil Quality Soil Organic Matter and Carbon Soil Organic Matter
More informationRenewable Energy Systems
Renewable Energy Systems 9 Buchla, Kissell, Floyd Chapter Outline Biomass Technologies 9 9-1 THE CARBON CYCLE 9-2 BIOMASS SOURCES 9-3 BIOFUELS: ETHANOL 9-4 BIOFUELS: BIODIESEL AND GREEN DIESEL 9-5 BIOFUELS
More informationBiochar and the nitrogen cycle: Unravelling the interaction. Daniel Dempster
Biochar and the nitrogen cycle: Unravelling the interaction Daniel Dempster Acknowledgements My Supervisors Assoc/Prof. Deirdre Gleeson Prof. Daniel Murphy W/Prof. Lyn Abbott Grains Research and Development
More informationInsides of sucessful bioenergy projects Biomass Biofuels and Biogas. Planning, Production, Application and Economics
Insides of sucessful bioenergy projects Biomass Biofuels and Biogas. Planning, Production, Application and Economics 03.07.2018 SANA Malhoa Hotel Lissabon Dr. Jan Adolph DABEC Bioenergy Consulting Bioenergy
More informationPROSPECTS FOR THE USE OF AGRICULTURAL RESIDUES FOR ENERGY PRODUCTION IN UKRAINE
Workshop on Use of agricultural residues for bioenergy 25-26 September 2014, Kyiv, Ukraine PROSPECTS FOR THE USE OF AGRICULTURAL RESIDUES FOR ENERGY PRODUCTION IN UKRAINE Tetiana Zheliezna, Georgii Geletukha
More informationApplication of biochar as a tool to mitigate non-co2 greenhouse gas emissions from soil
Application of biochar as a tool to mitigate non-co2 greenhouse gas emissions from soil Per Ambus Risø National Laboratory for Sustainable Energy Technical University of Denmark Biochar sequesters carbon
More informationCOMPOSTING C:N Ratios of Various Compost Materials
COMPOSTING Composting is the active process of converting organic material to more stabilized forms of C through the action of microorganisms. Specifically, composting is the biological decomposition of
More informationBioforsk Norwegian Institute for Agricultural and Environmental Research
Bioforsk Norwegian Institute for Agricultural and Environmental Research Presented at the TERRA PRETA kick-off meeting by : Daniel Rasse, Department head, Soil Quality and Climate ICELAND RUSSIA SPAIN
More informationABE 482 Environmental Engineering in Biosystems. September 22 Lecture 8
ABE 482 Environmental Engineering in Biosystems September 22 Lecture 8 Compost Recipe Example 3 How much water should we add to our piles to reach 60% wet basis moisture content in each one? Summary of
More informationWaste to Wisdom: Using crop and forest residues to create bioenergy and biochar
Waste to Wisdom: Using crop and forest residues to create bioenergy and biochar Deborah Page-Dumroese USDA Forest Service, Rocky Mountain Research Station Moscow, ID ddumroese@fs.fed.us Overview A few
More informationBiochar: Science and Policy
Biochar: Science and Policy Johannes Lehmann Department of Crop and Soil Sciences Cornell University Biochar Information Demand and Supply Biochar Information Demand and Supply Biochar Old and New Cited
More information10:00-10:30: Introductions 10:30-10:45: Introduction to biochar 10:45-11:15: Starting the fire, outline of biochar production physics 11:15-12:00:
Agenda 10:00-10:30: Introductions 10:30-10:45: Introduction to biochar 10:45-11:15: Starting the fire, outline of biochar production physics 11:15-12:00: Biochar Benefits 12:00-12:30: Lunch 12:30-1:00:
More informationAgricultural humus management using high quality composts
Agricultural humus management using high quality s DR. STEFANIE SIEBERT AND DR. BERTRAM KEHRES Bundesgütegemeinschaft Kompost e.v., Germany, biowaste, benefit of use, soil fertilizer, plant nutrition,
More informationAnalysis of Bioenergy Potential of Agriculture
Analysis of Bioenergy Potential of Agriculture 1. Estimation based on agricultural statistics 2. Modelling of bioenergy Method: biomass-yield-model Working group PIORR (1998) Method: biomass-yield-model
More informationDigestate - Maximizing its Value and Use
Digestate - Maximizing its Value and Use Compost Matters Workshop February 4, 2016 Christine Brown - OMAFRA Digestate use for Agriculture Land Sources Farm - manure-based with other feedstocks Municipal
More informationIs biochar application always a good strategy to preserve organic matter in agricultural soils? An overview
Is biochar application always a good strategy to preserve organic matter in agricultural soils? An overview Claudio Zaccone Dept. of the Sciences of Agriculture, Food and Environment, University of Foggia,
More informationBiomass. The latter is not a new concept, homes and industries were, at one time, heated and powered by wood.
Biomass Energy Content Biomass Conversion of Biomass in Energy Thermochemical Processes Extraction Processes Biological Processes Waste to Energy Mechanical Biological Treatment (MBT) Biofuels Biomass
More informationSoil Organic Matter. What is it How to build it. Clive Kirkby
Soil Organic Matter What is it How to build it Clive Kirkby CSIRO Plant Industry Charles Sturt University EH Graham Centre for Agricultural Innovation John Kirkegaard Alan Richardson Graeme Batten Chris
More informationBiorefineries for Eco-efficient Processing of Biomass Classification and Assessment of Biorefinery Systems
IEA Bioenergy Task 42 on Biorefineries Biorefineries for Eco-efficient Processing of Biomass Classification and Assessment of Biorefinery Systems G. Jungmeier, J. Pucker Joanneum Research, Graz, Austria
More informationUNIT 5. Biomass energy
UNIT 5 1 Biomass energy SYLLABUS 5.1 Types of Biomass Energy Sources 5.2 Energy content in biomass of different types 5.3 Types of Biomass conversion processes 5.4 Biogas production 2 WHAT IS BIOMASS?
More informationBiochar presentation:
Using Biochars to Improve Soil C Sequestration and Fertility Characteristics Jeff Novak USDA-ARS-CPRC, Florence SC For: Livestock and Poultry Environmental Learning Center Webcast (August 21, 2015) 1 Biochar
More informationCorrelating Soil Microbial Properties with Crop Yields in the Canadian Prairies
Correlating Soil Microbial Properties with Crop Yields in the Canadian Prairies Newton Z. Lupwayi 1, K. Neil Harker 2, Francis J. Larney 1, Robert E. Blackshaw 1 and John T. O Donovan 2 1 Agriculture &
More informationSugar Industry Restructuring by Implementing Biorefinery Technology
Sugar Industry Restructuring by Implementing Biorefinery Technology Dr. Maurizio Cocchi THE BIOREFINERY CONCEPT Biorefinery approach Integration of biomass conversion processes and technologies to produce
More informationHarnessing the Energy Within 9 th April Richard Kennedy Kedco plc
Transforming Ireland Mobilising Innovation and Enterprise to Become a Prosperous Low Carbon Society Harnessing the Energy Within 9 th April 2010 Richard Kennedy Kedco plc UCD Earth Sciences Institute with
More informationWaste Biomass & The Prospects of Biochar. Christoph Steiner. Biorefining & Carbon Cycling Program
Waste Biomass & Christoph Steiner The Prospects of Biochar Biorefining & Carbon Cycling Program Global problems soil degradation peak oil Hubbert s Peak in 2007 FAO's global food price index rose 40% to
More informationBiochar and soil C and N dynamics effects of pyrolysis technology and process temperature
Biochar and soil C and N dynamics effects of pyrolysis technology and process temperature Henrik Hauggaard-Nielsen (hnie@risoe.dtu.dk) and Esben Wilson Bruun (esbr@risoe.dtu.dk) + From Bech et al., 2009
More informationDEVELOPMENT OF BIOMASS ENERGY SYSTEMS IN ECUADOR
DEVELOPMENT OF BIOMASS ENERGY SYSTEMS IN ECUADOR Prepared by Salman Zafar BioEnergy Consult (Aligarh, INDIA) and Carlos Serrano Decker TECAM Ltd. (Guayaquil, ECUADOR) May 2009 What is Biomass? Any material
More informationGCE Environmental Technology. Energy from Biomass. For first teaching from September 2013 For first award in Summer 2014
GCE Environmental Technology Energy from Biomass For first teaching from September 2013 For first award in Summer 2014 Energy from Biomass Specification Content should be able to: Students should be able
More informationAnimal Waste Technology Projects
Animal Waste Technology Projects RFP Eligibility Requirements Proven technology (not research) Farm partner/s identified and on board Site identified and secured Technologies must address nitrogen & phosphorus
More informationSoil Quality: What is it & how do you improve it? Bill Crooks
Soil Quality: What is it & how do you improve it? Bill Crooks Soil Quality: What is it? More productive? Nutrient status ph Drainage Structure More biodiversity? Organic content Amount and type Plant (crop)
More informationGreen Biorefinery IEA Biorefinery Course, 13th September 2010 Edwin Keijsers WUR Food and Biobased Research Michael Mandl JOANNEUM RESEARCH RESOURCES
Green Biorefinery IEA Biorefinery Course, 13th September 2010 Edwin Keijsers WUR Food and Biobased Research Michael Mandl JOANNEUM RESEARCH RESOURCES Contents Green Biorefinery overview Array of products
More information2/19/2013. Manure Management Introduction Thermochemical Technologies Introduction and Advantages
Keri Cantrell, Patrick Hunt, Jarrod Miller, and Jeff Novak USDA-ARS Coastal Plains Soil, Water, and Plant Research Center Florence, SC 29501 February 26 th, 2013 Manure Management Introduction Thermochemical
More informationEnhancing Biochars to Meet Soil Labour and Financial Constraints Building Viable Markets
Enhancing Biochars to Meet Soil Labour and Financial Constraints Building Viable Markets Enhancing Biochars to Meet Constraints A Decision Matrix Properties of Fresh and Aged Biochar Soil type (constraint)
More informationBiochar By Doug Cram Extension Forestry and Fire Specialist at NMSU
COOPERATIVE EXTENSION SERVICE VOLUME 24 JULY, 2017 Biochar By Doug Cram Extension Forestry and Fire Specialist at NMSU Over the last four years the number of biochar inquiries that have come across my
More informationBiochar: A Potential Soil Organic Amendment in Tea
Biochar: A Potential Soil Organic Amendment in Tea K M Mohotti 1, G P Gunaratne 1, A J Mohotti 2 and U R Sangakkara 2 1 Tea Research Institute 2 University of Peradeniya Outline Introduction to Biochar
More informationDoes a reduction of organic matter input reduce nitrate leaching and crop yield?
Does a reduction of organic matter input reduce nitrate leaching and crop yield? Leads short term result to long term negative effect? Janjo de Haan & Willem van Geel LUWQ-conference The Hague, 12 June
More informationNOVEL ORGANIC AMENDMENTS TO IMPROVE SOIL FERTILITY AND PLANT NUTRITION
NOVEL ORGANIC AMENDMENTS TO IMPROVE SOIL FERTILITY AND PLANT NUTRITION A Thesis Submitted to the College of Graduate Studies and Research In Partial Fulfillment of the Requirements For the Degree of Master
More informationRESOURCES, OPPORTUNITIES AND IMPACTS FOR BIOENERGY DEVELOPMENT
RESOURCES, OPPORTUNITIES AND IMPACTS FOR BIOENERGY DEVELOPMENT COMPETE Conference and Policy Debate on Biofuels Sustainability Schemes, 16th to 18th June 2008 Arusha, Tanzania Faith Odongo Senior Renewable
More informationOverview of Designing Biochars to Improve Soil Health Characteristics at Two Superfund Sites
Overview of Designing Biochars to Improve Soil Health Characteristics at Two Superfund Sites Formosa mine site (OR) Tri-State mine site (MO) J.M. Novak, M.G. Johnson, J.A. Ippolito, K.A Spokas, K. Trippe,
More informationModule 1d. The Bioenergy Chain. new technologies HTU, supercritical gasification, pyrolysis importance of energy condensed bio-fuels
Module 1d The Bioenergy Chain Overview presentation introduction conversion-technologies combustion gasification anaerobe digestion bio transport fuels new technologies HTU, supercritical gasification,
More informationEthanol from sugar beet in The Netherlands: energy production and efficiency
Ethanol from sugar beet in The Netherlands: energy production and efficiency Hans Langeveld a, Gerrie van de Ven b, Sander de Vries b, L. van den Brink c, C. de Visser c a University of Wageningen, Plant
More informationBioenergy Policy and Agricultural Development
Bioenergy Policy and Agricultural Development Teagasc IRBEA, National Bioenergy Conference 2010 The Tipperaty Institute, Thurles, February 18 th 2010 Barry Caslin, Teagasc Bioenergy Specialist barry.caslin@teagasc.ie
More informationManures use for energy and disposal regulations
Manures use for energy and disposal regulations Julian Bell - Senior Business Consultant SAC Consulting SRUC Julian.Bell@sac.co.uk / +44 7795 302 264 Animal manures energy potential and agricultural regulations
More informationThe Next Generation of Biofuels
The Next Generation of Biofuels Ocean the final frontier What are biofuels? Why Biofuels! The Industry Pros and Cons By definition, a biofuel is a solid, liquid or gaseous fuel produced from non fossil
More informationLong-term effect of various fertilizing strategies on soil organic carbon, crop yield, soil P availability and potential P leaching
Institute for Agricultural and Fisheries Research Plant Sciences Unit www.ilvo.vlaanderen.be Agriculture and Fisheries Policy Area Long-term effect of various fertilizing strategies on soil organic carbon,
More informationHighlights of the Conference Nicolae Scarlat
Highlights of the Conference Nicolae Scarlat Technical Programme Chairman European Commission, Joint Research Centre, Directorate for Energy, Transport and Climate, ITALY 2 SCIENTIFIC OPENING: APPLICATIONS
More informationThe economic production factor soil. Sandra Boekhold, TCB
The economic production factor soil in a biobasedeconomy Sandra Boekhold, TCB What is TCB? What is TCB? TCB: Soil Protection Technical Committee - based on the soil protection act - an independent scientific
More informationAgricultural Biomass Availability for Bioenergy Applications in Nova Scotia. Michael Main NSAC May 22, 2008
Agricultural Biomass Availability for Bioenergy Applications in Nova Scotia Michael Main NSAC May 22, 2008 Outline Agricultural bioenergy options Life-cycle energy analysis Biomass / bioenergy crop potential
More information3 Organic Matter, Soil Structure and Crop Yield
// Department of Geography and Environmental Science Structure of talk Organic Matter Soil Structure and Crop Yield Dr Tom Sizmur What is soil structure? Soil organic matter: Does size matter? Organic
More informationAccounting for GHG emissions from biofuels production and use in EU legislation
Accounting for GHG emissions from biofuels production and use in EU legislation L.Marelli European Commission Joint Research Center Institute for Energy 1 Argonne, 20-21 October 2009 2 Summary 1. What
More informationEXECUTIVE SUMMARY PROCESS AND SITE SELECTION
EXECUTIVE SUMMARY The Cornell University Renewable Bioenergy Initiative (CURBI) was developed by a team under the direction of Michael Hoffmann, Director, and Drew Lewis, Director of Operations, of the
More informationCereals straw and agricultural residues for energy production in Latvia
Cereals straw and agricultural residues for energy production in Latvia Msc. ing. Imants Plume, imants@sc.llu.lv Dr. Sc. ing. Dainis Viesturs, Latvia University of Agriculture, Latvia Latvia Habitants
More informationSuitability of gasification biochar as a renewable phosphorus fertilizer
Suitability of gasification biochar as a renewable phosphorus fertilizer Dorette Müller-Stöver, Mette Grønlund, Iver Jakobsen and Henrik Hauggaard-Nielsen Fuel flexible, efficient and sustainable lowtemperature
More informationOrganic Farming in a Changing Climate
Organic Farming in a Changing Climate Erik Steen Jensen Department of Agriculture, Alnarp Content Climate change (CC) GHG emissions from agriculture land use/ crop production Mitigation of CC - role of
More informationMaking Biochar Commercially Viable; Recent Experiences from around the World. Stephen Joseph
Making Biochar Commercially Viable; Recent Experiences from around the World Stephen Joseph The Changing Context of The Biochar Industry 1.China with government backing is seeing a rapid growth in both
More informationBiochar Soil Amendment Opportunities
Biochar Soil Amendment Opportunities Curtis Dell Research Soil Scientist, USDA ARS and Adjunct Associate Professor, Ecosystems Science and Management Department, PSU Soils 101 Important soil properties
More informationSustainable Soil Conditions and Pruning Removal from Vineyards
Project Workshop in Santorini (Greece) Congress Hall of the "Wine Tourism Center" Take-off for sustainable supply of woody biomass from agrarian pruning and plantation removal Sustainable Soil Conditions
More informationPantelopoulos A., Magid J., Jensen L.S. Faculty of Science Department of Plant and Environmental Sciences University of Copenhagen
Pantelopoulos A., Magid J., Jensen L.S. Faculty of Science Department of Plant and Environmental Sciences University of Copenhagen Funded by the European Union Background The digestate solids Dry matter
More informationCOST EFFECTIVE, CONSTANT, AND RELIABLE BIOCHAR PRODUCTION FROM ORGANIC WASTE AND BIOSOLIDS
COST EFFECTIVE, CONSTANT, AND RELIABLE BIOCHAR PRODUCTION FROM ORGANIC WASTE AND BIOSOLIDS Biosolids to energy and biochar, at Silicon Valley Clean Water Dario Presezzi (CEO) WHO ARE WE 1 GOAL 3 YEARS
More informationFuture challenges for AD to deliver economically and environmentally sustainable fuel and bioenergy. Charles Banks
Future challenges for AD to deliver economically and environmentally sustainable fuel and bioenergy Charles Banks IEA Bioenergy Conference, Vienna, November 12 13 th, 2012 Contribution of biogas technology
More informationLF-C 1, 2 HF-C 1, 2 Humic acid-c 1
Table. Carbon of particulate organic matter, i.e. litter (size >2 mm and -2 mm), light and heavy fractions and humic acid in sandy soils (0-5 cm depth) under different land-use systems Litter C LF-C, 2
More informationFrom City to Farm: Greenbin-derived Compost Agricultural Trials. Compost Council of Canada Workshop January 22, 2013
From City to Farm: Greenbin-derived Compost Agricultural Trials Compost Council of Canada Workshop January 22, 2013 From City to Farm: Greenbin Derived Compost Agricultural Trials Fertilizer value Organic
More informationManaging nutrient needs in organic farming. Judith Nyiraneza
Managing nutrient needs in organic farming Judith Nyiraneza Managing nutrient supply One of the main challenge facing the organic farmer: In short-term: supply sufficient nutrient to the crop to achieve
More informationNITROGEN MANAGEMENT IN ORGANIC VEGETABLES
NITROGEN MANAGEMENT IN ORGANIC VEGETABLES Nick Andrews Organic Extension Program OSU Center for Small Farms Nick.andrews@oregonstate.edu http://smallfarms.oregonstate.edu/calculator 503-913-9410 Some questions
More informationUFZ Helmholtz Centre for Environmental Research, Department Bioenergy
Biofuels State of the art and future developments Franziska Müller-Langer, Stefan Majer, Sinéad O Keeffe a FNR-Konferenz Neue Biokraftstoffe 2015 Berlin 02./03.03.2015 a UFZ Helmholtz Centre for Environmental
More informationGrass and grass-legume biomass as biogas substrate
Thomas Prade Department of Biosystems and Technology Grass and grass-legume biomass as biogas substrate Environmental and economic sustainability at different cultivation intensities Thomas Prade IBBA
More informationsmall scale opportunities in Biobased Economy
small scale opportunities in Biobased Economy AgriForValor, BioEconomy mission 2018, Febr 15, Wageningen Johan Sanders, Em professor Biobased Commodity Chemicals, Wageningen UR Biomass use today and in
More informationUnderstanding Biochar. Living Web Farms Biochar Crew
Understanding Biochar Living Web Farms Biochar Crew Who we are: Living Web Farms: Mills River based sustainability-minded working farm, permaculture research facility and center for educational outreach
More informationBuilding Soil Organic Matter: What, Why, How?
FarmSmart Conference, Guelph Ontario 20 January 2018 Building Soil Organic Matter: What, Why, How? Ray Weil Biosphere-2. A parable about soil organic matter and the carbon cycle. Biospherians in Biosphere2
More informationWhat is Bioenergy? William Robinson B9 Solutions Limited
What is Bioenergy? William Robinson B9 Solutions Limited Contents Introduction Defining Bioenergy Biomass Fuels Energy Conversion Technologies Conclusion Introduction William Robinson B9 employee for nearly
More informationORGANIC VEGETABLE NUTRIENT MANAGEMENT
ORGANIC VEGETABLE NUTRIENT MANAGEMENT Headwaters Incubator Program April 6 th, 2016 Nick.andrews@oregonstate.edu (503) 913-9410 Organic nutrient management topics Soil sampling Soil ph and lime P & K sufficiency
More informationBiochar Systems as Options for Carbon Dioxide Removal
Biochar Systems as Options for Carbon Dioxide Removal Johannes Lehmann and Dominic Woolf Cornell University, USA Climate Mitigation: Harnessing Big Fluxes Entry Points: A: Soil CDR and emission reduction
More informationAccounting for plant-available nitrogen from cover crops in vegetable production systems
Accounting for plant-available nitrogen from cover crops in vegetable production systems Dan M. Sullivan OSU Extension Soil Scientist & Nick Andrews OSU Small Farms Extension June 2016, Oahu Mineralization:
More informationOn the Future Prospects of Alternative Fuels in Europe from Environmental and Economic Point-of- View in a Dynamic Framework up to 2020
On the Future Prospects of Alternative Fuels in Europe from Environmental and Economic Point-of- View in a Dynamic Framework up to 2020 Amela Ajanovic 1,* Felipe Toro 2 and Felix Reitze 2 1 The Energy
More informationBioenergy markets: the policy demand for heat, electricity and biofuels, and sustainable biomass supply
Bioenergy markets: the policy demand for heat, electricity and biofuels, and sustainable biomass supply Results from alternative bioenergy demand scenarios for 2020 and 2030 Ayla Uslu, Joost van Stralen
More informationDigestate - Maximizing its Value and Use
Digestate - Maximizing its Value and Use National Compost Conference September 16-18, 2015 Christine Brown - OMAFRA On-Farm Anaerobic Digestion Research Project Anna Crolla Alfred College June 2015 On-Farm
More informationSOME CHALLENGES OF BIOMASS
SOME CHALLENGES OF BIOMASS Energy density, moisture Handling characteristics Shelf life and hazards Composition (inorganics) Digestibility and enzyme conversion rates/efficiencies Economics of process
More information2007 Organic Farm Summary
Improving Soil Quality During and After Organic Transition athleen Delate and Cynthia mbardella Iowa State University and USDA-ARS National Soil Tilth Lab Introduction: Organic agriculture continues to
More informationDoes Biochar Deliver Carbon- Negative Energy?
Does Biochar Deliver Carbon- Negative Energy? Johannes Lehmann Department of Crop and Soil Sciences Cornell University Terra Preta de Indio normal soil J. Major, 23 normal soil Terra Preta Terra Preta
More informationSoil Organic Matter (SOM) Important component in soil fertility The higher the SOM soil more fertile
Soil Organic Matter (SOM) Important component in soil fertility The higher the SOM soil more fertile Advantages of OM Supply nutrients (especially N, P, S) Increase CEC Improve physical properties( soil
More informationBiochar effects on soil properties and wheat under boreal conditions
Biochar effects on soil properties and wheat under boreal conditions (University of Helsinki) 2013 North American Biochar Symposium 13-16 October 2013, Amherst, MA, USA Background: Lack of studies of the
More informationBuilding Soil Health: for Crop Production and the Environment
Building Soil Health: for Crop Production and the Environment Richard Smith, Farm Advisor University of California Cooperative Extension Monterey, Santa Cruz and San Benito Counties How do We Achieve Healthy
More informationLIFE CYCLE ANALYSIS OF BIOFUELS WITH THE GREET MODEL
drhgfdjhngngfmhgmghmghjmghfmf LIFE CYCLE ANALYSIS OF BIOFUELS WITH THE GREET MODEL MICHAEL WANG Systems Assessment Group Energy Systems Division Argonne National Laboratory NAS Workshop on Bioenergy with
More informationLife Cycle Assessment. Alissa Kendall Assoc. Prof. Civil & Environmental Engineering
Life Cycle Assessment Alissa Kendall Assoc. Prof. Civil & Environmental Engineering Alissa Kendall - 2016 Why we (increasingly) need a life cycle approach for evaluating energy and emissions Conventional
More informationBiomass in RESolve. Energy modeling approach and draft results. Joost van Stralen (ECN)
Biomass in RESolve Energy modeling approach and draft results Joost van Stralen (ECN) Workshop Biomass role in the RED 22 energy futures at 2nd AEBIOM conference June 29 th 211, Brussels 1 Contents Objective
More informationENERGY PARAMETERS AND FEEDSTOCK MANAGEMENT IN FARM-SCALE BIOGAS PLANTS: SURVEY IN THE NORTH-EAST OF ITALY
ENERGY PARAMETERS AND FEEDSTOCK MANAGEMENT IN FARM-SCALE BIOGAS PLANTS: SURVEY IN THE NORTH-EAST OF ITALY Andrea Pezzuolo, Davide Boscaro, Luigi Sartori, Francesco Marinello University of Padova, Italy
More information