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Topic Review
Soybean Molasses in Animal Nutrition
Soybean molasses is a by-product of the soybean processing industry that is accumulated in large quantities and usually disposed of like liquid manure or in landfills, thus causing severe ecological problems. At the same time, soybean molasses has a promising potential to be included regularly in animal diets because of its high nutritive value and functional properties. It is rich in sugars and is a cheap energy source for animals compared to other energy-rich feed ingredients. 
  • 1.2K
  • 25 Mar 2021
Topic Review
Southern African Lion
The Southern African lion is a Panthera leo melanochaita population in Southern Africa. During the 20th century, lion populations in this part of Africa became fragmented and declined in several range countries due to loss of habitat and prey base, poaching and killing of lions to protect livestock and human life. In 2005, a Lion Conservation Strategy was developed for Southern and East Africa. Today, lion populations are stable only in large protected area complexes. In intensively managed protected areas in Botswana, Namibia, South Africa and Zimbabwe, they increased since the turn of this century. The scientific name P. l. melanochaita was proposed for the Cape lion in 1842 that was eradicated in the mid-19th century. P. l. melanochaita differs genetically from P. leo leo; the two subspecies probably diverged at least 50,000 years ago.
  • 740
  • 18 Oct 2022
Topic Review
Soiling of Pig Pens
The soiling of pig pens has important implications for animal welfare, health, workload, and environmental emissions of pig farming. This excerpt provides an overview of the historical reasons behind current production systems, of pen soiling prevalence and its importance. Possible strategies and specific suggestions on how to address pen soiling in current systems are described, based on an extensive review on pigs’ normal eliminatory behaviour.
  • 1.0K
  • 16 Nov 2020
Topic Review
Small Ruminant Production
The background and context of Small Ruminant production on rangelands is presented.
  • 673
  • 27 Oct 2020
Topic Review
Slow-Release Urea
Slow-release urea (SRU) is a coated non-protein nitrogen (NPN) source for ruminant nutrition. This study applied a meta-analytic technique to quantify the effect of a commercial SRU (Optigen®, Alltech Inc., Nicholasville, KY, USA) on the performance of beef cattle. Data were extracted from 17 experiments and analysed using the random-effects model to estimate the effect size of SRU on dry matter intake (DMI), crude protein intake (CPI), live weight gain (LWG) and feed efficiency (FE) of growing and finishing beef cattle. There was no effect of feeding SRU on the overall DMI and CPI of beef cattle. Dietary inclusion of SRU improved the overall LWG (+92 g/d/head) and FE (+12 g LWG/kg DMI/head) of beef cattle. Notably, SRU supplementation in growing cattle exhibited a better improvement on LWG (130 vs. 60 g/d/head) and FE (18 vs. 8 g LWG/kg DMI/head) compared with finishing cattle. Moreover, SRU showed consistent improvements on the LWG and FE of beef cattle under several study factors. Simulation analysis indicated that positive effects of SRU on LWG and FE improved profitability through reduction in feed cost and reduced the emission intensity of beef production. These results indicate that SRU is a sustainable NPN solution in beef cattle production.
  • 1.1K
  • 30 Oct 2020
Topic Review
Skin Diseases in Donkeys/Mules
Equids are part of the history of many countries, including Brazil, where they were used in trade routes and expansion of the current states. Several skin diseases affect these animals; however, visibility is higher on horses than on donkeys and mules, which is linked to regional cultural and socioeconomic factors, even resulting in a decline of the world population of these animals. In this context, the objective of this study was to review which skin diseases have been reported in the scientific literature with emphasis on skin pathologies.
  • 652
  • 15 Jan 2021
Topic Review
Sicilian Black Pig
In the paper we report, for the first time, an overview  about  a Italian local pig breed with the aim to offer a general overview concerning the Sicilian black pig and to review the recent findings related to genome investigation. The recent use of Next Generation Sequencing (NGS) technologies in the study of autochthonous breeds genome showed that polymorphism of some candidate genes for productions performance and phenotypic traits represent important information for selection processes.The Food and Agriculture Organization (FAO) has expressed concern about the lack of interest in local breeds compared to high-output animals and conservation programs have been implemented by various countries worldwide.  Autochthonous pig breeds represent a valuable genetic reserve to be utilized for typical products linked to italian gastronomic traditions, or for recovering some organoleptic proprieties of pork which have been lost through of severe selective programmes. Furthermore, consumers’ concerns about animal welfare, sensorial meat quality and specificity of meat products have led to increasing demand for foodstuffs obtained from local breeds reared under natural conditions. Considering that the information on the Italian local pigs is limited, it is necessary to increase a suitable activity of research to exploit these breeds and to increase the knowledge of their genetic variability. The present paper could be of great interest to the scientific community; in particular to readers of "Animals", involved in the field of animal breeding and genetics, animal genomics, and involved in local pig productions.
  • 1.2K
  • 28 Dec 2020
Topic Review
Sheep Meat Processed Products
A concise review of the origin and type of the most important sheep and goat processed meat products produced in different countries and world regions is made. The manuscript also summarizes the most recent studies on sheep and goat processed meats on the physicochemical characterizations, sensory quality, microbiological quality and safety. Some conclusions and future trends in production, processing and commercial potentiality for sheep and goat processed meat products are discussed.
  • 3.2K
  • 06 Dec 2023
Topic Review
Selenium
Selenium is a microelement which intake is essential for correct function of the metabolism. In a dog’s body, it is important, for example, for its antioxidant function, its role in thyroid metabolism, synthesis of DNA, or reproduction. It seems that it also plays an important role in prevention and treatment of cancer.
  • 656
  • 18 Mar 2021
Topic Review
Seafood Spoilage
The term “seafood” includes (i) free-swimming, pelagic and freshwater fish, (ii) crustaceans, (iii) mollusks and (iv) the respective aquacultured species.
  • 1.9K
  • 19 Feb 2021
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