PENGARUH DAUN TURI (Sesbania grandiflora) DAN LAMTORO (Leucaena leucocephala) DALAM RANSUM SAPI BERBASIS INDEKS SINKRONISASI PROTEIN - ENERGI TERHADAP SINTESIS PROTEIN MIKROBA RUMEN

Pastura Journal of Tropical Forage Science Pub Date : 2019-01-11 DOI:10.24843/pastura.2017.v06.i02.p01

Afduha Nurus Syamsi, F. M. Suhartati, W. Suryapratama

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引用次数: 10

Abstract

An experiment was aimed to assess the use of the legume leaf as a source of protein feedstuff and levels of synchronization protein-energy (SPE) index in the diet of cattles on ammonia (N-NH3) and microbial protein synthesis (MPS). In vitro techniques was done. The research was used a completely randomized design (CRD), with factorially pattern (2x3), the first factor was the two species of legume (Sesbania leaves and Leucaena leaves) and the second factor was the three level of the SPE index (0.4, 0.5, and 0.6), there were 6 treatment combinations and each was 4 replicates. The results showed that no interaction between legume with SPE index, but each factor was significantly effect (P<0.05) on N-NH3 of rumen fluid and MPS. The research concluded that Leucaena leaf is a legume that is better than Sesbania leaf in terms of their ability toincrease MPS. SPE index is the best in producing MPS at level 0.6. Key words: Legume, synchronization of protein and energy index, ammonia, microbial protein synthesis

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TURI (Sesbania grandiflora)和LAMTORO (Leucaena leucocephala)对基于蛋白质同步索引的牛的影响

本试验旨在评价豆科植物叶片作为蛋白质饲料的利用情况，以及饲粮中氨(N-NH3)和微生物蛋白合成(MPS)对同步蛋白能量(SPE)指数的影响。体外技术完成。试验采用完全随机设计(CRD)，因子模式为2x3，第一因子为豆科植物两种(田菁叶和银合子叶)，第二因子为SPE指数的3个水平(0.4、0.5和0.6)，共6个处理组合，每组4个重复。结果表明，豆科植物与SPE指数无交互作用，但各因素对瘤胃液N-NH3和MPS均有显著影响(P<0.05)。研究表明，银合欢叶是一种豆科植物，其增加MPS的能力优于田葵叶。SPE指数在0.6水平时产生MPS效果最好。关键词:豆科植物，蛋白质和能量指数同步，氨，微生物蛋白质合成

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Pastura Journal of Tropical Forage Science

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审稿时长

26 weeks