| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 360 5 |
| Ultima descărcare din IBN: 2024-04-11 09:16 |
| Căutarea după subiecte similare conform CZU |
| 636.085.1 (6) |
| Zootehnie. Creșterea și înmulțirea animalelor. Creșterea vitelor, a șeptelului. Înmulțirea animalelor domestice (825) |
 SM ISO690:2012BIBIKOV, Semyon, SHAPOVALOV, Sergii, KORNILOVA, Elena. Application of FT-NIR spectroscopy for evaluation of feeds digestibility by analysis of feces chemical composition. In: Ştiinţa Agricolă, 2020, nr. 2, pp. 149-153. ISSN 1857-0003. DOI: https://doi.org/10.5281/zenodo.4321607 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Ştiinţa Agricolă | ||||||
| Numărul 2 / 2020 / ISSN 1857-0003 /ISSNe 2587-3202 | ||||||
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| DOI:https://doi.org/10.5281/zenodo.4321607 | ||||||
| CZU: 636.085.1 | ||||||
| Pag. 149-153 | ||||||
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| Rezumat | ||||||
In this study, we demonstrated the possibility of rapid and non-destructive quantification of crude protein, fat, fiber and moisture content in pigs’ feces by Fourier transform near-infrared (FT-NIR) spectroscopy. The predictions of developed partial least-squares (PLS) regression calibration models do not exceed the error of used arbitrary method. The FT-NIR models demonstrate satisfactory correlation coefficients (R2 >0.81) and residual predictive deviation (RPD) values from 2.3 to 7.5, depending on measured parameter. Obtained results indicate the possibility of use FT-NIR spectroscopy as a simple tool for monitoring feed’s digestibility and allowing applying timely corrections to diets |
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| Cuvinte-cheie Pigs, Feces, Feed digestibility, infrared spectroscopy |
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