| Autor: |
María del Mar Garrido-Cuevas, Begoña De la Roza, Dolores Pérez-Marín, José A. Entrenas, Ana Garrido |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Sensing for Agriculture and Food Quality and Safety XIII. |
| DOI: |
10.1117/12.2588239 |
| Popis: |
Feeding dairy cows with Total Mixed Rations (TMR) is a cost-effective way to obtain high milk yield. Animal nutritionists are demanding accurate information on the main chemical constituents of TMR to properly feed lactating cows. The use of portable NIRS devices could provide an affordable answer. This work analysed a total of 121 TMR using two portable NIRS instruments for the prediction of dry matter, crude protein and neutral detergent fibre. The paper evaluated whether there were significant differences between the predictive capacities of the models developed from analytical data expressed “ as dry matter” or “ as is basis”. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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