Swate template Agronomy - Biomass composition analysis
MIAPPE, plant material, moisture content, chemical composition
v1.0.0 released on 06/13/2025
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Template Content
Building Blocks + example values
| Input [Sample Name] | Characteristic [Variable ID] | Term Source REF (MIAPPE:0083) | Term Accession Number (MIAPPE:0083) | Characteristic [Variable name] | Term Source REF (MIAPPE:0084) | Term Accession Number (MIAPPE:0084) | Characteristic [quality] | Term Source REF (PATO:0000001) | Term Accession Number (PATO:0000001) | Characteristic [Trait] | Term Source REF (MIAPPE:0086) | Term Accession Number (MIAPPE:0086) | Parameter [Method] | Term Source REF (MIAPPE:0088) | Term Accession Number (MIAPPE:0088) | Parameter [Method description] | Term Source REF (MIAPPE:0090) | Term Accession Number (MIAPPE:0090) | Parameter [Reference associated to the method] | Term Source REF (MIAPPE:0091) | Term Accession Number (MIAPPE:0091) | Parameter [Scale] | Term Source REF (MIAPPE:0092) | Term Accession Number (MIAPPE:0092) | Parameter [Time scale] | Term Source REF (MIAPPE:0094) | Term Accession Number (MIAPPE:0094) | Output [Data] | Data Format | Data Selector Format |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ShootSample1 | AGBMNitr_M_pct | co_321 | http://purl.obolibrary.org/obo/CO_321_0001702 | Above ground biomass nitrogen content, calculated | co_321 | http://purl.obolibrary.org/obo/CO_321_0001702 | nitrogen content | to | https://bioregistry.io/TO:0020093 | shoot system nitrogen content | co_321 | http://purl.obolibrary.org/obo/CO_321_0001662 | carbon, hydrogen and nitrogen elemental analysis | chmo | http://purl.obolibrary.org/obo/CHMO_0001076 | A type of elemental analysis accomplished by combustion of the sample at 1200 °C in a stream of unreactive gas and excess oxygen and collection of the products (CO2, H2O and NOx). The masses of these combustion products can be used to calculate the composition of the unknown sample | https://doi.org/10.1007/978-3-662-42495-7 | percent | bao | https://bioregistry.io/UO:0000187 | ||||||||||
| CropResidueSample1 | CResMoi_E_pct | Crop residue moisture content calculated as percentage of fresh weight | water composition | pato | https://bioregistry.io/PATO:0001800 | crop residue moisture | agro | http://purl.obolibrary.org/obo/AGRO_00000536 | gravimetric analysis | chmo | http://purl.obolibrary.org/obo/CHMO_0001285 | Gravimetric analysis for determining water content in plant material involves weighing a fresh sample, oven-drying it at 105 °C until constant weight, and reweighing; the water content is calculated as the mass lost during drying divided by the fresh mass. | AOAC 930.15-1930(1999) | percent | bao | https://bioregistry.io/UO:0000187 | ||||||||||||||
| EarSample1 | SpkPhos_E_mgkg | Spike inflorescence phosphorus content calculated as mg/kg dry weight | phosphorus content | to | https://bioregistry.io/TO:0001024 | spike phosphorus content | TO | https://bioregistry.io/TO:0003086 | phosphorus molybdenum blue spectrophotometry | Phosphorus extraction from plant material by acid digestion converts organic and inorganic phosphorus to orthophosphate, which is then quantified by forming a blue phosphomolybdate complex, reduced, and measured spectrophotometrically; the resulting absorbance is compared against a standard curve to determine phosphorus concentration, expressed as mg/kg dry weight. | https://doi.org/10.1016/S0003-2670(00)88444-5 | milligram per kilogram | agro | https://bioregistry.io/UO:0000308 | ||||||||||||||||
| RootSample1 | RPot_E_mgkg | Root system potassium content calculated as mg/kg dry weight | potassium content | to | https://bioregistry.io/TO:0000609 | root system potassium content | TO | https://bioregistry.io/TO:1000036 | atomic absorption spectroscopy | chmo | http://purl.obolibrary.org/obo/CHMO_0000234 | Potassium in plant tissue is determined by extracting dried, ground material with acid (e.g., 0.5 N HCl), filtering, and measuring potassium concentration in the extract by atomic absorption spectroscopy, where atomized potassium absorbs light at a specific wavelength for quantification; the measured concentration is compared to a calibration curve and calculated as mg/kg dry weight based on the original sample mass and extract volume. | https://doi.org/10.2136/1971.instrumentalmethods.c2 | milligram per kilogram | agro | https://bioregistry.io/UO:0000308 |
Release Notes
Currently Work in Progress 🚧Versions
| Version | Name | Release on |
| 1.0.0 | Agronomy - Biomass composition analysis | 06/13/2025 |