C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture...
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Transcript of C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture...
![Page 1: C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture Christine Heumesser and Erwin Schmid University of Natural.](https://reader036.fdocuments.us/reader036/viewer/2022070410/56649ead5503460f94bb4a95/html5/thumbnails/1.jpg)
C R O P S T O I N D U S T R Y
Bio-physical Impacts of biomass crop management in Agriculture
Christine Heumesser and Erwin Schmid
University of Natural Resources and Life Sciences (BOKU)
![Page 2: C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture Christine Heumesser and Erwin Schmid University of Natural.](https://reader036.fdocuments.us/reader036/viewer/2022070410/56649ead5503460f94bb4a95/html5/thumbnails/2.jpg)
C R O P S T O I N D U S T R Y
Objective
WP5: Sustainability Standards Task 5.1: geo-spatial bio-physical impact analysis D5.1. Maps of production indicators for selected non-food crops
for EU27 D5.2. Maps of environmental indicators for selected non-food
crops for EU27
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C R O P S T O I N D U S T R Y
Data for bio-physical modeling in EU
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C R O P S T O I N D U S T R Y
HRU delineatio
n
Slope Class:1. 0-3%2. 3-6%3. 6-10%4. 10-15%5. …
Altitude:1. < 300 m2. 300-600 m3. 600-1100 m4. >1100 m
Soil Texture:1. Coarse2. Medium3. Medium-fine4. Fine 5. Very fine
Soil Stoniness:1. Low content2. Medium content3. High content
Soil Depth:1. shallow2. medium3. deep
![Page 5: C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture Christine Heumesser and Erwin Schmid University of Natural.](https://reader036.fdocuments.us/reader036/viewer/2022070410/56649ead5503460f94bb4a95/html5/thumbnails/5.jpg)
C R O P S T O I N D U S T R Y
PTF (Hyprese, pH, BD ...)
Data Processing
EPIC INPUT DATABASE for soil and topographic parameters
EPIC Simulations
Weather,Crop Rotation, and Crop Management
bio-physical Impacts
CORINE-PELCOM NUTS2-level
daily time steps
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C R O P S T O I N D U S T R Y
Progress of Work: Bio-physical Impact Analysis
Food crop production systems in EU Major food/non-food crops (New Cronos) => crop rotation
systems by NUTS2 (presented in Athens) Other non-food crop production options in EU
Miscanthus (presented in Athens) Poplar coppice (presented in Athens) Reed Canary Grass (new)
Management Options Optimizing fertilization (rates and timing) by EPIC & max. 170
kg/ha (Nitrates Directive), currently for food crops only (new) Environmental Indicators
biomass yields, soil organic carbon (SOC), direct and indirect N2O-N emissions, nitrate leaching
![Page 7: C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture Christine Heumesser and Erwin Schmid University of Natural.](https://reader036.fdocuments.us/reader036/viewer/2022070410/56649ead5503460f94bb4a95/html5/thumbnails/7.jpg)
C R O P S T O I N D U S T R Y
List of food/non food crops in the crop rotations
WWHT = winter wheat FPEA = field peas DWHT = durum wheat SGBT = sugar beets WRYE = winter rye RAPE = rape seeds SBAR = spring barley SUNF = sunflower seeds CORN = corn grain SOYB = soybeans OATS = oats FLAX = flax RICE = rice COTP = cotton CSIL = corn silage FALW = set aside POTA = potatoes GRCL = grass forages
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C R O P S T O I N D U S T R Y
reed canary grass
Ø 5.1 t/hastd 1.1 t/ha Ø 88 kg/ha
Crop yields N fertilizer
![Page 9: C R O P S T O I N D U S T R Y Bio-physical Impacts of biomass crop management in Agriculture Christine Heumesser and Erwin Schmid University of Natural.](https://reader036.fdocuments.us/reader036/viewer/2022070410/56649ead5503460f94bb4a95/html5/thumbnails/9.jpg)
C R O P S T O I N D U S T R Y
reed canary grass
Ø 65.1 t/ha Ø 0.7 kg/ha
Organic Carbon (in topsoil)
Nitrogen leaching (below sub-soil)
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C R O P S T O I N D U S T R Y
reed canary grass
‘direct’ N2O-N emissions
‘indirect’ N2O-N emissions
Ø 2.3 kg/ha220 Gg
Ø 0.87 kg/ha84 Gg
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C R O P S T O I N D U S T R Y
food crops
Ø 6.2 %
miscanthus
Ø 4.4 %
N2O-N emission /
N fertilizer
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C R O P S T O I N D U S T R Y
poplar coppice reed canary grassN2O-N emission /N
fertilizer
Ø 11.9 % Ø 3.7 %
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C R O P S T O I N D U S T R Y
Best Management Options Automatic N fertilization with respect to N stress level. Assumptions:
90% of the crop growth period are N stress free max. N 170 kg/ha
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C R O P S T O I N D U S T R Y
Crop Yields N fertilizer
4.0 t/ha 111 kg/ha
Food cropsfor which fixed N-
fertilizer amounts are assumed by crop and
nuts2 region
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C R O P S T O I N D U S T R Y
Organic Carbon (in topsoil)
60 t/ha 3.3 kg/ha
Nitrogen leaching (below sub-soil)
Food cropsFor which fixed N-
fertilizer amounts are assumed
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C R O P S T O I N D U S T R Y
‘direct’ N2O-N emissions in kg/ha
‘indirect’ N2O-N emissions in kg/ha
5.5 kg/ha 0.97 kg/ha
Food cropsfor which fixed N-
fertilizer amounts are assumed
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C R O P S T O I N D U S T R Y
Change in Crop Yields in %
Change N fertilizer in %
+7.5 % +9.6 %
Food crops
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C R O P S T O I N D U S T R Y
Change in organic carbon in %
Change in N leaching in %
+0.5 % -8.8 %
Food crops
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C R O P S T O I N D U S T R Y
Change in ‘direct’ N2O-N emissions in
%
Change in ‘indirect’ N2O-N emissions in %
-7.3 % +0.4 %
Food crops
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C R O P S T O I N D U S T R Y
Plan for the next months
Work in progress ccTAME data infrastructe very soon available – EU27
coverage and climate change impact simulations possible Design of best management practices for perennial biomass
productions systems. Automatic N fertilization Automatic irrigation (similar to automatic N fertilization
assuming water stress threshold.