Influence of min-a-zel plus and maize meal addition on the quality of lucerne silage

Abstract

The influence of mineral adsorbent Min-A-Zel Plus (5 g/kg) and maize meal (25 and 50 g/kg) used alone or combined, on chemical composition, biochemical changes and quality of lucerne silage was investigated. Based on the obtained data, it can be concluded that addition of Min-A-Zel Plus reduces aminogenesis, while the use of maize meal alone or with zeolite favorable conditions are achieved for lactic acid fermentation, so that the quality of obtained silages is better by one quality class. To achieve better effects of silage quality, the use of combination of mineral adsorbent with carbohydrate additives is recommended.

U radu je ispitivan uticaj mineralnog adsorbenta Min-A-Zel-a Plus (5g/kg), i kukuruzne prekrupe (25 i 50 g/kg), korišćenih pojedinačno ili u međusobnim kombinacijama na hemijski sastav, biohemijske promene i kvalitet silaža lucerke. Statistički model ogleda je bio slučajan plan a svaki tretman je rađen u tri ponavljanja. Na osnovu utvrđenih podataka zaključuje se da dodavanjem Min-A-Zel-a-Plus dolazi do redukcije aminogeneze, a pri korišćenju kukuruzne prekrupe u čistom vidu ili u kombinaciji sa zeolitom do favorizovanja mlečnokiselinskog vrenja i postizanja kvaliteta silaža boljeg za jednu klasu. U cilju postizanja većeg efekta na kvalitet silaže preporučuje se kombinovanje mineralnih adsorbenata na bazi zeolita sa ugljenohidratnim dodacima.