The diversity of thermophilic bacteria was investigated in four hot springs, three salt marshes and 12 desert sites in Morocco. Two hundred and forty (240) thermophilic bacteria were recovered, identified and characterized. All isolates were Gram positive, rod-shaped, spore forming and halotolerant. Based on BOXA1R-PCR and 16S rRNA gene sequencing, the recovered isolates were dominated by the g...

The cellulolytic activity of rumen contents was assayed by measuring losses in weight and tensile strength of cotton yarn incubated in rumen contents in the presence of dietary additives (barley, tallow) and at different pH values. The addition of barley depressed cellulolysis and the titer of filter paper-degrading bacteria only if the pH was allowed to fall. Lowering the pH from 7.0 to 6.0 by...

Polyhydroxyalkanoates (PHA) are linear bio-esters produce in nature by certain microorganisms particularly when subjected to limited nutrients sources such as nitrogen while carbon at abundance. PHA has attracted tremendous amount of attention from scientists globally due their biodegradable property environment-friendly alternative petrochemical based plastics. However, the biggest drawback us...

<p class="MDPI17abstract"><strong>Objective: </strong>This research was aimed to evaluation the effect of supplementation jengkol peel powder in fermented oil palm fronds on rumen microbes profile and methane production <em>in vitro</em>.</p><p class="MDPI17abstract"><strong>Methods: </strong>The used design factorial randomized block with f...

Knowing the nutrient status of growing media is a strategy for precision agriculture. The research aims to study Liberica coffee seedling response peat under influence bio-fertilizer. experiment used completely randomized design in factorial treatment arrangement with six replications. 1 st factor was types; fibric, hemic, and sapric 2 nd were inoculated non-inoculated by cellulolytic bacteria....

Abstract. Suharti S, Novrariani N, Wiryawan KG. 2023. Short Communication: Morphological, biochemical, and molecular identification of cellulolytic bacteria isolated from feces endemic tropical herbivores. Biodiversitas 24: 4046-4051. Indonesia has herbivores that consume lignocellulose feedstuffs including grass, tree foliage, rice straw, legume, indicating the presence in their gastrointestin...

The pre-composting process of inked waste paper serves to reduce Pb levels in compost raw materials the form by using (lead) degradation agents corn cob charcoal, activated PGPR and cow rumen liquor. This study intends ensure quality after being given pb agents. test AAS (Atomic Absorbtion Spectrophotometer) method cellulolytic bacteria pour plate method. data were statistically tested with Ano...