Efectos de enzimas e inoculantes sobre la composición del ensilaje de maíz
In: Archivos de Zootecnia v.58 n.222 2009 SciELO España. Revistas Científicas Españolas de Ciencias de la Salud instname Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias INIFAP Redalyc-INIFAP; (2009)
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Treating silages with fibrolytic enzymes and bacterial inoculants has been shown to improve digestibility, fermentation and aerobic stability of a variety of forages. The objective of this experiment was to evaluate the effects of three additives on chemical composition and fermentation charac-teristics of silage from seven different hybrids: DK641�, Eagle 238W�, Golden Harvest EX313�, Golden Harvest H9403�, Pioneer 32R25�, Pioneer 31G98�, and Producers 725�. Corn plants were planted in experimental plots (1 ha each) in Chihuahua, Mexico and harvested at stage of maturity of 1/3 of milkline. Whole corn plants were cut and subsamples were chopped and ensiled in mini silos (1.3±0.1 kg) for 42 d. Treatments were control: CT: 20 ml distilled water; SA: 0.0065 g Sill All� 4x4 (L. plantarum, P. acidilactii, E. faecium, and B. salivarus); BS: 0.182 g Bio-sile� (L. plantarum and P. pentosaceus) and FB: 0.31 g Fibrozyme� (xylanases and T. viride). Silage samples were analyzed for dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose (CE), hemicellulose (HE), in vitro dry matter digestibility (IVDMD), in vitro organic matter digestibility (IVOMD), pH and lactic acid (LA). Inoculation with SA and BS increased content of NDF of silage of hybrids 31G98 and DK641 (p
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Efectos de enzimas e inoculantes sobre la composición del ensilaje de maíz
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Autor/in / Beteiligte Person: | Ruiz, B.O. ; Castillo, Y. ; Anchondo, A. ; Rodríguez, C. ; Beltrán, R. ; O. La, O ; Payán, J. |
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Quelle: | Archivos de Zootecnia v.58 n.222 2009 SciELO España. Revistas Científicas Españolas de Ciencias de la Salud instname Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias INIFAP Redalyc-INIFAP; (2009) |
Veröffentlichung: | Universidad de Córdoba, 2009 |
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