The Effect of Time and Method of Storage on the Chemical Composition, Pepsin-Cellulase Digestibility, and Near-Infrared Spectra of Whole-Maize Forage
| العنوان: | The Effect of Time and Method of Storage on the Chemical Composition, Pepsin-Cellulase Digestibility, and Near-Infrared Spectra of Whole-Maize Forage |
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| المؤلفون: | Andueza Urra, Jesus Donato, Picard, Fabienne, Barotin, Charlène, Menanteau, Veronique, Gervais, Corentin, Maxin, Gaëlle |
| المساهمون: | Unité Mixte de Recherche sur les Herbivores - UMR 1213 (UMRH), Institut National de la Recherche Agronomique (INRA)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères (P3F), Institut National de la Recherche Agronomique (INRA), French National Research Agency (ANR) 16-IDEX-0001 CAP 20-25, VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement |
| المصدر: | Applied Sciences Volume 9 Issue 24 Applied Sciences, MDPI, 2019, 9 (24), pp.5390. ⟨10.3390/app9245390⟩ Applied Sciences (Basel) 24 (9), 5390. (2019) |
| بيانات النشر: | Multidisciplinary Digital Publishing Institute, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | proche infrarouge, fourrage, composition chimique, digestibilité, maïs, long-term storage, whole-maize forage, storage method, chemical composition, nutritive value, technology, industry, and agriculture, spectre, [CHIM]Chemical Sciences, pepsine cellulase |
| الوصف: | This study examined the effects of long-term storage conditions on the chemical composition, pepsin-cellulase dry matter digestibility (PCDMD), and visible (VIS)/near infrared spectra (NIR) of forage. Eighteen samples of different whole-crop maize varieties originally harvested in 1987 were used. After drying, these samples were analyzed in the laboratory for ash, crude protein (CP), structural carbohydrates, total soluble carbohydrates (TSC), starch and PCDMD, and the remaining samples were stored frozen (at &minus 20° C) or at barn temperature (ambient temperatures ranged from &minus 8.5 ° C to 27.1 ° C). In 2016, the samples were analyzed for ash, CP, structural carbohydrates, TSC, starch and PCDMD. The visible/NIR spectra of both storage methods were obtained. Chemical composition and PCDMD analyses revealed significant differences (p < 0.05) between the storage methods for TSC but not for the other parameters (p > 0.05). After sample harvesting in 1987, the analyses were compared with those in 2016. It was found that the post-harvest TSC and ash content were higher (p < 0.05) and lower (p < 0.05), respectively, during 2016. No significant differences were found for starch and PCDMD. Important differences between the VIS/NIR spectra of both storage methods were obtained in the VIS segment, particularly in the area between 630 and 760 nm. We concluded that storing dry forage samples at ambient temperature for a very long time (29 years) did not change their nutritive value compared to the values obtained before storage. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2076-3417 |
| DOI: | 10.3390/app9245390 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4de3769e384a2480c1f39e1acbf79f63 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.dedup.wf.001..4de3769e384a2480c1f39e1acbf79f63 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20763417 |
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| DOI: | 10.3390/app9245390 |