Calibration curves
CONTINUOUS DEVELOPMENT AND UPDATES
ITPhotonics calibration curves are developed in-house by the Applications and Chemometrics team for the main agricultural and livestock applications, using datasets collected in real operating environments. Ready to use and requiring no field adaptation, they provide reliable and repeatable results from the very first analyses.
Calibration curves are available under an annual licence. Customers can select the sample matrices of interest, activate only the calibrations they need and expand their application set over time, with no minimum quantities or mandatory renewal. The available parameters meet the needs of nutritionists, agronomists and farmers and are compatible with leading international nutritional models, including CNCPS, INRAE and NRC. Dedicated packages are also available for harvesting-machine applications, on more favourable terms than selecting individual calibration curves.
The Applications and Chemometrics team also assesses the development of new calibrations for specific sample matrices or parameters. These activities are carried out in collaboration with customers and network partners and can be implemented on Polispec configurations compatible with the application. The aim is to develop robust solutions collaboratively, ready for immediate use across different operating environments.
Available models and parameters analysed
Select a material category to view the available calibration curves
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Corn Silage
Silage of whole maize plant
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Grass Silage
Silage of grass, leguminous and mixtures crops
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Cereal Crops Silage
Silage of autumn-winter cereal crops
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Sorghum Silage
Silage of whole sorghum plant
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Earlage
Silage of corn cob mix
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High Moisture Corn Silage
Silage of high moisture corn
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Hay and Dry Forages
Hay of grasses, leguminous and mixtures crops + wheat straw
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Alfalfa Hay
Hay of dryed and pre-dryed Alfalfa
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Hay Of Grasses
Hay of dryed and pre-dryed grasses
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| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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SOL_CP
Protein soluble in H2O
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| Fibrous fractions |
FG
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aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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uNDFom
Undigestible NDF at 240h
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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Sugars
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NFC
Non fibrous carbohydrate
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| Fermentative profile |
pH
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NH4
Ammonia
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VFA
Volatile fatty acid
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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NO3
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RFV
Relative value of forage
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| Energy values |
DMD
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tdCP
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tdEE
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tdNDF
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tdNFC
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TDN
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DE
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ME
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NEL
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UFL
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Energetic index
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Dairy Cows Tmr Without Silages
TMR for lactating cows, without silages
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Dairy Cows Tmr
TMR for lactating cows
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Beef Cattle Tmr
TMR for fattening cattle
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Dry Cows Tmr
TMR for dry cows and heifers
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| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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SOL_CP
Protein soluble in H2O
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| Fibrous fractions |
FG
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aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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Sugars
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NFC
Non fibrous carbohydrate
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| Phisical properties |
Sieve 19 mm
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Sieve 8 mm
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Sieve 4 mm
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Bottom
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Average Particle Lenght
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peNDF
Physically effective fiber
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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Index of homogeneity
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Index of sorting
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| Energy values |
DMD
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tdCP
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tdEE
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tdNDF
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tdNFC
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TDN
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DE
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ME
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NEL
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UFL
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Green Maize Chopped
Green maize whole plant chopped
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Green Cereal Crops Chopped
Green autumn-winter cereal coprs chopped
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Green Grass Crops Chopped
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Green Sorghum Chopped
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Green Alfalfa Chopped
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Green High Moisture Corn Chopped
Chopped fresh corn kernels
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Green Corn Cob Mix Chopped
Wholemeal corn cob shredded
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| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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SOL_CP
Protein soluble in H2O
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| Fibrous fractions |
FG
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aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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uNDFom
Undigestible NDF at 240h
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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Sugars
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NFC
Non fibrous carbohydrate
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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Ensilage index
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| Energy values |
DMD
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tdCP
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tdEE
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tdNDF
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tdNFC
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TDN
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DE
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ME
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NEL
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UFL
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Corn Meal
Corn flour (grinded and rough grinded)
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Steam-flaked Corn
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Cotton Extraction Meal
Extracted cotton seeds meal
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Soy Extraction Meal
Extracted soy bean meal
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Sunflower Extraction Meal
Extracted sunflower seeds meal
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Ddgs
Distiller of cereals
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Corn Fiber
Corn husks
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Corn Germ
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|---|---|---|---|---|---|---|---|---|---|
| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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SOL_CP
Protein soluble in H2O
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| Fibrous fractions |
FG
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aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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uNDFom
Undigestible NDF at 240h
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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NFC
Non fibrous carbohydrate
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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| Energy values |
DMD
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tdCP
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tdEE
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tdNDF
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tdNFC
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TDN
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DE
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ME
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NEL
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UFL
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Soy Bean
Soy bean seeds
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Wheat
Wheat seeds
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Corn
Maize seeds
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Rice
Hulled and processed rice
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Rice Paddy
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Rapeseeds
Rape seeds
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Cotton
Cotton seeds
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Sunflower
Sunflower seeds
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| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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Gluten
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| Fibrous fractions |
FG
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aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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uNDFom
Undigestible NDF at 240h
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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NFC
Non fibrous carbohydrate
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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SLURRY (cattle and biogas)
Sewage and digestates
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| N fractions |
TKN
Total Kijeldhalk nitrogen
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NH4
Ammonia
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| Organic fractions |
VS
Volatile solids
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TOC
Carbon
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| Inorganic fractions |
NVS
Non-volaitle solids
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P2O5
Phosphorus
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K2O
Potassium DMD digestibility of dry matter
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| Other |
DM
Dry matter
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| Fibrous fractions |
uNDFom
Undigestible NDF at 240h
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Dairy Cow Faeces
Feaces of lactating cows
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Beef Cattle Faeces
Faeces of fattening cattle
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| Protein fractions |
CP
Crude protein
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NDIP
Neutral detergent insoluble protein
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ADIP
Acid detergent insoluble protein
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SOL_CP
Protein soluble in H2O
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| Fibrous fractions |
aNDF
Neutral deterged fiber
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ADF
Acid deterged fiber
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ADL
Acid deterged lignin
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AIA
Ash insolube in acid
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uNDFom
Undigestible NDF at 240h
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aNDFom
Neutral detergent fiber with ash correction
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| Carbohydrates |
Starch
Starch + glucides
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Sugars
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| Other |
DM
Dry matter
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ASH
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EE
Crude lipids
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Digestibility Index
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