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Abstract

The article describes the basics of the synthesis of microbial protein in the rumen and the factors which influence this process. Literature data and our own research found that the following factors influence synthesis of microbial protein in the rumen of ruminants: dry matter intake, the role of nitrogen compounds, energy supply from fermentative (enzymic) processes in the rumen, correlation of rough forage to concentrates in feed, environment of the rumen (pH), the rate of passage of forage masses and the duration of presence of forage masses in the rumen, and the role of the vitamins and minerals. A l l these factors have a direct effect on the synthesis of microbial protein in the rumen. Therefore, in this article each factor has separate discussion.

Keywords

• Rumen, proteolysis, microbial protein, bacterial mass, infusoriums

RUMENDE MİKROBİYEL PROTEİN SENTEZİ VE BU SÜREÇ ÜZERİNE ÇEŞİTLİ FAKTÖRLERİN ETKİSİ

Abstract

Bu makalede rumende mikrobiyel protein sentezinin temelleri ve bu işlemleri etkileyen faktörler tanımlanmaktadır. Literatür bildirimleri ve kendi yürüttüğümüz araştırmaların sonuçları, aşağıda sıralanan faktörlerin ruminantlarda rumendeki mikrobiyel protein sentezini etkilediğini göstermektedir: alınan kuru madde miktarı, nitrojen bileşiklerinin rolü, rumendeki fermentatif (enzimatik) işlemlerden sağlanan enerji, kaba ve konsantre yem arası ilişki, rumen pH'sı, yem geçiş hızı ve yemin rumende bekleme süresi, vitamin ve minerallerin rolü. Tüm bu faktörler rumende mikrobiyel protein sentezi üzerine direkt etkilidirler. Dolayısı ile her bir faktör ayrı olarak ele alınmıştır.

Keywords

• Rumen, proteolisis, mikrobiyel protein, bakteriyel kütle, infüzorya

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