Farklı Azot Dozları ile Gübrelenen Meradan Elde Edilen Otların Organik Madde ve Ham Proteinlerinin In situ Rumen Parçalanabilirliği

Bu çalışma, yaklaşık % 85 baklagil ve % 15 buğdaygil yem bitkilerinden oluşan bir mera farklı dozlarda azotlu gübre (0, 5, 10, 15, 20 ve 25 kg amonyum nitrat da-1)ile gübrelenmiş ve elde edilen otların organik madde (OM) ve ham protein (HP) içeriği ile bu besin maddelerinin in situ rumen parçalanabilirliği ve parçalanabilirlik özelliklerini belirlemek amacıyla yürütülmüştür. Çalışmada rumen kanüllü 3 baş Siyah Alaca ırkı düve kullanılmıştır. Azot dozundaki artışın mera otlarının organik madde ve hemiselüloz oranını (P

In Situ Rumen Degradability of Organic Matter and Crude Protein of Forages from Fertilized Pasture with Different Nitrogen Doses

This study was conducted to determine organic matter (OM), crude protein (CP) contents, in situ rumen degradability and degradability characteristics of pasture forage be composed approximately 85 % legume and 15 % grass ratio, with fertilized different nitrogen (N) doses (0, 5, 10, 15, 20 and 25 kg ammonium nitrate da-1). In this study, three rumen fistulated Holstein Friesian heifers were used. It was determined that increasing N doses increased organic matter (OM), hemicelluloses rate (P

Kaynakça

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