Results 31 to 40 of about 4,184,296 (300)

Rumen Microbial Composition and Fermentation Variables Associated with Methane Production in Italian Simmental Dairy Cows

Animals
The study investigated differences in ruminal and fecal microbiota composition, fermentation traits, and volatile organic compounds (VOC) in Simmental dairy cows classified as high (HME) or low (LME) methane emitters.
Cristina Pavanello, Marcello Franchini, Alberto Romanzin, Lara Tat, Stefano Bovolenta, Mirco Corazzin   +5 more
doaj   +1 more source

Rumen Microbiota Predicts Feed Efficiency of Primiparous Nordic Red Dairy Cows

Microorganisms, 2023
Efficient feed utilization in dairy cows is crucial for economic and environmental reasons. The rumen microbiota plays a significant role in feed efficiency, but studies utilizing microbial data to predict host phenotype are limited.
Miika Tapio, Daniel Fischer, Päivi Mäntysaari, Ilma Tapio   +3 more
doaj   +1 more source

Immunological efficiency of microbial melanin on bacterial pathogenicity. [PDF]

Egyptian Journal of Cancer and Biomedical Research, 2020
In our present study, the immunological efficiency of brown Mel1 extracted from Streptomyces longisporoflavus NR043926 and black Mel2 extracted from Aspergillus niger MT355517 on bacterial pathogenicity was investigated.
Nanis Allam, Eman Abd El-Zaher, Asmaa allam   +2 more
doaj   +1 more source

Hygienic characteristics of ethanol for preventive use in skin antiseptics [PDF]

Наука и инновации в медицине
Aim – to study the ethyl alcohol 70% of the Lux brand in respect to its chemical and analytical quality, toxicological safety, microbial effectiveness and to assess its use in skin antiseptics. Material and methods.
Natalya I. Miklis, Ivan I. Burak, Tatyana М. Krasovskaya, Anna B. Yurkevich, Dmitrii O. Gorbachev   +4 more
doaj   +1 more source

Different Response of Soil Microbial Carbon Use Efficiency in Compound of Feldspathic Sandstone and Sand

Agriculture, 2022
The stoichiometry of efficient soil microbial carbon use is a sensitive index for measuring changes in soil quality and plays a crucial role in research on ecological stoichiometry in the soil nutrient cycle.
Yao Zhang, Junqi Wang, Lan Chen, Sha Zhou, Lu Zhang, Fazhu Zhao   +5 more
doaj   +1 more source

Efficient learning of microbial genotype–phenotype association rules [PDF]

Bioinformatics, 2010
AbstractMotivation: Finding biologically causative genotype–phenotype associations from whole-genome data is difficult due to the large gene feature space to mine, the potential for interactions among genes and phylogenetic correlations between genomes.
Norman J. MacDonald, Robert G. Beiko
openaire   +3 more sources

Licuri cake as an alternative feed for young Nellore bulls replacing soybean meal and ground corn [PDF]

Revista Brasileira de Zootecnia
This study aimed to evaluate the effects of total replacement of soybean meal and partial replacement of ground corn with licuri cake (LC) in the diet of young Nellore bulls on feed intake, ingestive behavior, nutrient digestibility, nitrogen balance ...
Lucas Feitosa Silva, Vinicius da Silva Oliveira, Ricardo Wagner Dias Portela, Ana Alice Lima de Gouvêa, Thadeu Mariniello Silva, Anny Graycy Vasconcelos de Oliveira Lima, Thiago Vinicius Costa Nascimento, Leilson Rocha Bezerra, Ronaldo Lopes Oliveira, Jarbas Miguel da Silva Júnior, Analívia Martins Barbosa   +10 more
doaj   +1 more source

Degradation of lignin in different lignocellulosic biomass by steam explosion combined with microbial consortium treatment

Biotechnology for Biofuels and Bioproducts, 2023
The difficulty of degrading lignin is the main factor limiting the high-value conversion process of lignocellulosic biomass. The biodegradation of lignin has attracted much attention because of its strong environmental friendliness, but it still faces ...
Wen Zhang, Chenyang Diao, Lei Wang
doaj   +1 more source

Microbial Indicators for the Efficiency of Disinfection Processes

Water Science and Technology, 1986
Fundamental studies have been conducted to find new microbial indicators for the effective inactivation of micro-organisms resistant to disinfectants and UV irradiation. Escherichiacoli, Salmonella typhimurium, Staphylococcusaureus, Candidatropicalis and spore-forming bacteria (isolated from sewage) were exposed to free chlorine or free ozone at ...
Katsuhisa Taguchi, Tsuyoshi Hirata, Mitsumi Kaneko, Kiyoshi Kawamura   +3 more
openaire   +1 more source

Influence of different amounts of milk replacer on esophageal leakage, rumen fermentation characteristics, gastrointestinal tract passage rate, and microbial crude protein synthesis of nursling animals

Journal of Dairy Science
: We aimed to evaluate the esophageal leakage, ruminal fermentation characteristics, passage rate, and microbial crude protein (MCP) synthesis and its flow in the immature rumen of preweaning animals fed different amounts of liquid diet.
Jardeson de Souza Pinheiro, Paulo Sergio Dornelas Silva, Dhones Rodrigues de Andrade, Erollykens Ferreira Santos, Adailton Camêlo Costa, Nathalia Veloso Trópia, Sebastião de Campos Valadares Filho, Edenio Detmann, Simone Eliza Facione Guimarães, Marcos Inacio Marcondes   +9 more
doaj   +1 more source