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Tropical lowland frogs at greater risk from climate warming than high-elevation species,study shows
Tropical lowland frogs greater risk climate warming high-elevation species
2017/4/27
A new study of Peruvian frogs living at a wide variety of elevations—from the Amazon floodplain to high Andes peaks—lends support to the idea that lowland amphibians are at higher risk from future cli...
Strong Reproductive Isolation between Closely Related Tropical Sea Urchins (genus Echinometra)’
Reproductive Isolation Closely Related
2015/12/17
Morphological, mitochondrial DNA, and single-copy nuclear DNA differences show
that the tropical sea urchin Echinometra mathaei is composed of at least four
independent gene pools. Evolutionary di...
Experimental defaunation of terrestrial mammalian herbivores alters tropical rainforest understorey diversity
mammalian herbivores understorey diversity
2015/11/13
sumed by mammals (e.g.Brosimum alicastrumandAmpelocera hottlei) increased
in their abundance in TE plots. Rarefaction curves showed that species diversumed by mammals (e.g.Brosimum alicastrumandAmpel...
Anti Microbial Resistance Profile of E. coli isolates From Tropical Free Range Chickens
E. coli Anti-microbial resistance Local fowl Turkey Roosters Cockerels Nigeria
2015/7/29
Normal intestinal flora of humans and animals constitute enormous reservoir of resistance genes for potentially pathogenic bacteria and may serve as major indictors of selection pressure exerted by an...
By-product of Tropical Vermicelli Waste as a Novel Alternative Feedstuff in Broiler Diets
Dietary Electrolyte Balance Growing Rabbit Growth Performance Nitrogen Metabolism
2016/5/16
Two experiments were conducted to determine physical and chemical properties of vermicelli waste (VW) and effect of VW inclusion levels on growth performance of broilers. In experiment 1, VW samples w...
Post-parturient Disorders and Backfat Loss in Tropical Sows in Relation to Backfat Thickness before Farrowing and Postpartum Intravenous Supportive Treatment
Pig Reproduction Parturition Backfat Mastitis
2016/5/11
The aim of the present study was to determine the evidence of post-parturient disorders and backfat loss during lactation in sows raised in tropical areas in relation to their backfat thickness before...
Effects of Tropical High Tannin Non Legume and Low Tannin Legume Browse Mixtures on Fermentation Parameters and Methanogenesis Using Gas Production Technique
Crude Protein In vitro Gas Production In vitro Dry Matter Degradation Methane
2016/5/10
In vitro experiments were conducted to evaluate the suitability of several mixtures of high tanniniferous non legumes with low tanniniferous legumes on in vitro gas production (IVGP), dry matter degra...
Evaluation of Growth, Carcass, Immune Response and Stress Parameters in Naked Neck Chicken and Their Normal Siblings under Tropical Winter and Summer Temperatures
Naked Neck Chicken Growth Carcass Stress Climate Change
2016/5/6
The performance of naked neck and normal chicken was evaluated with respect to growth, carcass, immune, biochemical and stress parameters under winter and summer seasons to assess the suitability of n...
Chemical Composition of Some Tropical Foliage Species and Their Intake and Digestibility by Goats
Intake Digestibility N retention Tropical Foliages
2016/4/29
The chemical composition and water extractable dry matter (DM) of foliages from Erythrina (Erythrina variegata), Fig (Ficus racemosa), Jackfruit (Artocarpus heterophyllus), Jujube (Ziziphus jujuba Mil...
Estimation of Ruminal Degradation and Intestinal Digestion of Tropical Protein Resources Using the Nylon Bag Technique and the Three-step In vitro Procedure in Dairy Cattle on Rice Straw Diets
Rumen Degradability Rumen By-pass Protein In sacco Three-step Technique Protein Sources Digestibility Rice Straw Cassava Hay
2016/4/27
The experiment was carried out using fistulated multiparous Holstein Friesian crossbred (75% Holstein Friesian and 25% Red Sindhi) dairy cows in their dry period fed on untreated rice straw to evaluat...
Effects of Urea Level and Sodium DL-malate in Concentrate Containing High Cassava Chip on Ruminal Fermentation Efficiency, Microbial Protein Synthesis in Lactating Dairy Cows Raised under Tropical Condition
Urea Sodium DL-malate Rumen Fermentation Cassava Chip Urea-treated Rice Straw Tropical Dairying
2016/4/21
Four, lactating dairy cows were randomly assigned according to a 2횞2 Factorial arrangement in a 4횞4 Latin square design to study supplementation of urea level (U) at 2 and 4% and sodium ...
Evaluation of Fermentation Quality of a Tropical and Temperate Forage Crops Ensiled with Additives of Fermented Juice of Epiphytic Lactic Acid Bacteria (FJLB)
Tropical and Temperate Forage Crops Fjlb Additive Silage Fermentation
2016/4/15
This study aimed to examine the fermentation quality of a tropical Elephant grass (Pennisetum purpuereum) and temperate Italian ryegrass (Lolium multiflorum) forages ensiled additive of fermented juic...
Immunocompetence Status of White Plumage Naked Neck versus Normally Feathered Broilers in Tropical Climate
Naked Neck Broilers HA MER MES CMI Response
2016/4/15
The study was undertaken to evaluate the effect of naked neck gene on mortality, cell mediated and humoral immune response in white plumage broiler population. The mortality of homozygous naked neck (...
Dietary Supplementation of Fat Increased Milk Fat Percentage without Affecting Ruminal Characteristics in Holstein Cows in a Warm Tropical Environment
Holstein Cows Dietary Fat Supplementation Milk Production Ruminal Characteristics
2016/4/14
The purpose of this experiment was to investigate the effect of the diets supplemented with lard or prilled fat (Carolac ) on lactation performance, plasma constituents and ruminal characteristics of ...
Functional Characterization of Mammary Gland of Holstein Cows under Humid Tropical Summer Climates
Tropics Holstein Cow Lactation N-Acetylglucosaminidase Urea
2016/4/13
Physiological parameters were measured on six primiparous, non-pregnant Holstein cows prior to peak lactation over a 3-month summer season in southwestern Taiwan. The objectives were to characterize h...