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Topic Review
Biochar
Biochar, a carbon-rich material, is a by-product of pyrolysis (a thermo-chemical reaction in oxygen-depleted or oxygen-limited atmospheres). [1][2][3]
  • 1.3K
  • 26 Oct 2020
Topic Review
Heat Stress on Meat Quality Status
Heat stress is one of the most stressful events in livestock life, negatively impacting animal health, productivity, and product quality. 
  • 1.3K
  • 08 May 2023
Topic Review
Malagasy Civet
The Malagasy Civet (Fossa fossana) is a unique carnivore endemic to the island of Madagascar, characterized by its slender body, short legs, and distinctive facial markings. Despite its name, the Malagasy Civet is not closely related to true civets and belongs to its own taxonomic family, Eupleridae. This elusive nocturnal mammal inhabits a variety of forested habitats across Madagascar, where it plays a vital role in controlling insect populations and contributing to ecosystem dynamics.
  • 1.3K
  • 15 Mar 2024
Topic Review
Bread wheat grain yield
Bread wheat is one of the most important cereals for food and feed and also one of the crops most affected by environmental changes. With the increasing frequency of extreme heat events become urgent to acquire a deeper understanding of their effects in wheat grain yield and nutritional parameters, such as protein content. The assessment of these parameters in distinct wheat varieties will enrich breeding programs contributing to assure food security. Comparative analysis of grains from control and treated plants disclosed intervarietal diversity in high temperature response regarding grain number, weight and macro components, such as protein. Moreover, both analyses showed that the intervarietal diversity observed in control conditions was significantly reduced in HT treated plants. 
  • 1.3K
  • 30 Oct 2020
Topic Review
Precision Livestock Farming Systems and Dairy Animals Improvement
Precision livestock farming (PLF) technologies have been developed with the intention to improve farm management and minimize aversive handling practices. Precision livestock farming systems could serve as useful support tools for the farmer’s decision making and improve the sustainability and competitiveness of dairy farms through the implementation of automated procedures that minimize the labour demand, animal disturbances and environmental impact.
  • 1.3K
  • 29 Jan 2022
Topic Review
Quantitative Vitamin A Analysis Approaches
Ensuring that animals receive a well-balanced diet and appropriate feed formulation can significantly enhance animal productivity, improve the quality of their products, and promote better animal welfare. Vitamin A, also known as retinol, is a vital micronutrient crucial for maintaining optimal health and well-being in livestock. It plays a central role in various physiological functions, including immune response regulation, vision maintenance, and cellular differentiation. Consequently, the accurate determination of vitamin A levels in animal feed and premixes is essential for ensuring animal health and production. Beyond preventing deficiencies and associated health issues, it forms the foundation for their overall growth and performance.
  • 1.3K
  • 18 Feb 2024
Topic Review
Plant Aspartic Proteases
Proteases are an integral part of plant defense systems, with several hubs of action, from pathogen recognition and priming to the activation of plant hypersensitive response. Within this wide group of proteolytic enzymes, aspartic proteases have been implicated in several plant development functions and are gaining more prominence due to their involvement in plant–pathogen interactions. 
  • 1.3K
  • 05 Mar 2021
Topic Review
Thoroughbred Racing Industry
The Thoroughbred racing industry faces new and competing pressures to operate within a modern, changing society. Three major moderators drive the focus and productivity of the industry worldwide: economic sustainability, horse biology and social licence to operate.
  • 1.3K
  • 16 Feb 2023
Topic Review
Evapotranspiration Measurement
Detailed knowledge of energy and mass fluxes between land and the atmosphere are necessary to monitor the climate of the land and effectively exploit it in growing agricultural commodities. One of the important surface land fluxes is evapotranspiration, which combines the process of evaporation from the soil and that of transpiration from plants, describing the movement of water vapour from the land to the atmosphere. Accurately estimating evapotranspiration in agricultural systems is of high importance for efficient use of water resources and precise irrigation scheduling operations that will lead to improved water use efficiency. 
  • 1.3K
  • 27 Oct 2021
Topic Review
Forage Nutritive Value
Forage nutritive value is generally analyzed by relating the attributes of nutritive value to plant phenology in order to predict the decline of these attributes with plant age. A more functional analysis is based on the assumption that above ground plant mass (W) is composed of two compartments: (i) the metabolic compartment (Wm) 18 associated with plant growth processes scaling with leaf area and having high N concentration (%N) and digestibility (%D); and (ii) the structural compartment (Ws) associated with the architectural plant development scaling with plant height and thickness and having low %N and %D. If we postulate that Wm is allometrically related to W, the ontogenetic decline of both %N and %D as plant gets bigger and forage mass increases can be explained and described. The theoretical framework developed in this review allows the expression of a mechanistic link between the increase in plant size and the decrease of both forage crude protein concentration and digestibility linking forage production and forage nutritive value dynamics within the same functional approach for a better understanding of genotype-environment-management interactions.
  • 1.3K
  • 30 Oct 2020
Topic Review
Evaluation of Fermented Oat as Food Ingredients
This entry describes a study verified the safety of fermented oat (Avena sativa) when used in a dog food as part of the effort toward discovering suitable nutritionally excellent and functional food materials.
  • 1.3K
  • 05 Jan 2022
Topic Review
CRLF1 and CLCF1
Cytokines and their receptors have a vital function in regulating various processes such as immune function, inflammation, haematopoiesis, cell growth and differentiation. The interaction between a cytokine and its specific receptor triggers intracellular signalling cascades that lead to altered gene expression in the target cell and consequent changes in its proliferation, differentiation, or activation.
  • 1.3K
  • 10 Feb 2022
Topic Review Video
Successful Experiences from Global Spread of Conservation Agriculture
Since 2008/2009, Conservation Agriculture (CA) cropland area has been expanding globally at an annual rate of more than 10 M ha per year. In 2015/2016, the total CA cropland area was 180.4 M ha, corresponding to 12.5% of global cropland area. In 2018/2019, the total cropland area was 205.4 M ha, corresponding to 14.7% of global cropland area. The spread of CA has been expanding in Asia, Africa, and Europe in recent years because farmers are becoming better organized in working together and networking. More attention and resources are being allocated by stakeholders towards supporting farmers to adopt CA and in generating new knowledge to improve their performance.
  • 1.3K
  • 11 Apr 2022
Topic Review
Beneficial Effects of Probiotic Supplementation in Pigs
The rise in antimicrobial-resistant pathogens has necessitated a decrease in the use of antibiotics and antimicrobials in commercial pig farming. Consequently, there has been a surge in research to pinpoint alternative dietary interventions that can contribute to the health and performance of pigs. The pivotal role of the gastrointestinal (GIT) microbiota in animal health and performance is gaining greater recognition. Therefore, enhancing the GIT microbiota, particularly the pioneer microbiota in young pigs, has become a central objective. The supplementation of probiotics emerges as a practical strategy to introduce beneficial bacteria into the pig's GIT, promoting improved animal health and performance.
  • 1.3K
  • 11 Dec 2023
Topic Review
Latin American Cattle Ranching Sustainability Debate
The significance of Latin America (LA) in the global food supply is large and prominent. The livestock sector at this time faces social-ecological challenges that will be accentuated in the future and will be incredibly challenging for small and medium producers. It is important to understand the role of LA cattle ranching in the current sustainability debate. In addition, researchers identified the main components of cattle ranching social-ecological systems and evaluated the institutional and ecological interactions of livestock studies by identifying spatial and temporal scales. The complexity and dynamism of cattle ranching in LA make it necessary to address sustainable planning from a systemic approach to guide viable transformations through spatial scales.
  • 1.3K
  • 09 Aug 2022
Topic Review
GPCRs in Insects
G-protein coupled receptors (GPCRs) play important roles in cell biology and insects’ physiological processes, toxicological response and the development of insecticide resistance. New information on genome sequences, proteomic and transcriptome analysis and expression patterns of GPCRs in organs such as the central nervous system in different organisms has shown the importance of these signaling regulatory GPCRs and their impact on vital cell functions. Our growing understanding of the role played by GPCRs at the cellular, genome, transcriptome and tissue levels is now being utilized to develop new targets that will sidestep many of the problems currently hindering human disease control and insect pest management.
  • 1.3K
  • 02 Jun 2021
Topic Review
Industrial hemp and its potential
Hemp (Cannabis sativa L.) is an emerging high-value specialty crop that can be cultivated for either fiber, seed, or cannabidiol (CBD). The demand for hemp and its products has been consistently on the rise in the 21st century. The United States of America has reintroduced hemp and legalized its production as an agricultural commodity through the 2018 Federal Farm Bill. Although there is a renewed interest in the adoption of hemp due to the emerging market, its production in the United States remains limited partly because of unclear agronomic guidance and fertilization recommendations. This review article provides information on the current agronomic management practices that are available in the literature and identifies the future research needs for cultivating this multipurpose crop to address the growing market demands. Hemp production could be beneficial if managed properly. Hemp fertilizer requirements vary in accordance with the type of hemp grown (seed, fiber, or CBD), soil, environmental conditions and requires a wide range of macro- and micronutrients. Integrating management practices in hemp cultivation intended to build soil health is promising since the hemp cropping system is suitable for crop rotation, cover cropping, and livestock integration through animal waste applications. Hemp also has significant environmental benefits since it has the potential to remediate contaminated soils through phytoremediation, convert high amounts of atmospheric CO2 to biomass through bio-sequestration, and hemp biomass for bioenergy production. This review identifies that most of the agronomic research in the past has been limited to hemp fiber and, to some extent, hemp seed but not CBD hemp. With the increase in the global markets for hemp products, more research needs to be conducted to provide agronomic guidelines for sustainable hemp production.
  • 1.3K
  • 01 Nov 2020
Topic Review
Antiviral Response Against Infectious Bronchitis Virus in Poultry
Infectious bronchitis virus (IBV) is the causative agent of multi-systemic infection in the respiratory, reproductive and renal systems, which is similar to the symptoms of various viral and bacterial diseases reported in chickens. Currently, the live attenuated and killed vaccines are applied for the control of IBV infection; however, the continual emergence of IB variants with rapidly evolving genetic variants increases the risk of outbreaks in intensive poultry farms.
  • 1.3K
  • 27 Nov 2021
Topic Review
Essential Oils in Control of Ticks
Ticks are forced bloodsucker ectoparasites belonging to the Order Ixodida, which comprises three families: Ixodidae (hard ticks, 720 species), Argasidae (soft ticks, 186 species), and Nuttalliellidae (1 species). Tick control is a priority in order to prevent the transmission of vector-borne diseases. The essential oil’s acaricidal activity is due to the variability of its chemical composition and the relationship between these compounds. Moreover, given their low toxicities and their solubility in water these compounds can contribute to the production of milk and animal meat free from dangerous chemicals which are harmful to humans, animals, and the environment.
  • 1.3K
  • 11 Nov 2021
Topic Review
The Viscum Species for Diet and Medicinal Purposes
True mistletoe (of the Viscum species) is a semi-parasitic, perennial browse species that is found attached to its host—a shrub or a tree. It has important pharmaceutical and chemical properties that allow it to be used for a variety of purposes, including livestock production. 
  • 1.3K
  • 11 Oct 2022
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