Topic Review
Sperm Sex-Sorting
The utilization of sex-sorted sperm for artificial insemination and in-vitro fertilization is considered a valuable tool for improving production efficiency and optimizing reproductive management in farm animals, subsequently ensuring sufficient food resource for the growing human population. 
  • 1.1K
  • 29 Apr 2021
Topic Review
Aquilaria Identification Methods and Phytochemicals
Aquilaria sinensis (Lour.) Gilg is the resin-containing wood of the Aquilaria. Agarwood is a traditional Chinese medicine included in the 2020 edition of Chinese Pharmacopoeia.  The main phytochemicals of agarwood include terpenoids, dominated by sesquiterpenes. For centuries, terpenoids have been used in traditional Chinese medicine and have been shown to possess various pharmacological properties, including bacteriostatic, antibacterial, sedation, analgesia, anti-inflammation, anti-asthmatic, hypoglycemic, antidepressant, and many others. Alongside biological activity screening, phytochemical advances and pharmacological research have also made certain progress. 
  • 1.1K
  • 29 Mar 2022
Topic Review
Chitin- and Chitosan-Based Derivatives
This review deals with the utilization of chitin and chitosan derivatives in agriculture. In particular it summarizes recent results concerning the utilization of these compounds to face biotic and abiotic stresses. In addition the review summarizes recent results about the utilization of chitin- and chitosan-based materials for the recovery of waste water and soil contaminaded by different chemicals
  • 1.1K
  • 27 Oct 2020
Topic Review
Camelids Milk Nutritional Properties
Milk is considered a complete food because all of the nutrients important to fulfill a newborn’s daily requirements are present, including vitamins and minerals, ensuring the correct growth rate. A large amount of global milk production is represented by cow, goat, and sheep milks; these species produce about 87% of the milk available all over the world. However, the milk obtained by minor dairy animal species is a basic food and an important family business in several parts of the world. Milk nutritional properties from a wide range of minor dairy animal species have not been totally determined. Hot temperatures and the lack of water and feed in some arid and semi-arid areas negatively affect dairy cows; in these countries, milk supply for local nomadic populations is provided by camels and dromedaries. The nutritional quality in the milk obtained from South American camelids has still not been completely investigated, the possibility of creating an economic resource for the people living in the Andean highlands must be evaluated.
  • 1.1K
  • 23 Jun 2021
Topic Review
The Seed Quality Assurance Regulations in Soybean Production
Soybean is an important and valuable crop for global food and feed supply, providing high-quality nutrition. Globally, five countries—namely Brazil, the USA, Argentina, China and India—have dominated soybean production for many years. 
  • 1.1K
  • 10 May 2022
Topic Review
Salt Stress in Plants
Salinization of soils and freshwater resources by natural processes and/or human activities has become an increasing issue that affects environmental services and socioeconomic relations. In addition, salinization jeopardizes agroecosystems, inducing salt stress in most cultivated plants (nutrient deficiency, pH and oxidative stress, biomass reduction), and directly affects the quality and quantity of food production. Depending on the type of salt/stress (alkaline or pH-neutral), specific approaches and solutions should be applied to ameliorate the situation on-site.
  • 1.1K
  • 23 Mar 2022
Topic Review
Grazing and Feedlot Angus Beef Cattle
Grazing-fed cattle are free-ranged on pastures with grass as the main feed, while feedlot-fed cattle are raised in feedlots with grains as their main feed. 
  • 1.1K
  • 22 Nov 2021
Topic Review
Biopesticide Encapsulation Using Supercritical CO2
As an alternative to synthetic pesticides, natural chemistries from living organisms, are not harmful to nontarget organisms and the environment, can be used as biopesticides, nontarget. However, to reduce the reactivity of active ingredients, avoid undesired reactions, protect from physical stress, and control or lower the release rate, encapsulation processes can be applied to biopesticides. The use of supercritical fluid technology (SFT), mainly carbon dioxide (CO2), to encapsulate biopesticides is highlighted, as they reduce the use of organic solvents, have simpler separation processes, and achieve high-purity particles. 
  • 1.1K
  • 27 Jul 2021
Topic Review
TiO2-NPs: Wastewater Treatment and Ago-Environment
The tremendous increase in the production and consumption of titanium dioxide (TiO2) nanoparticles (NPs) in numerous industrial products and applications has augmented the need to understand their role in wastewater treatment technologies. The use of TiO2 NPs as the representative of photocatalytic technology for industrial wastewater treatment is coming to the horizon. As the use of industrial wastewater to feed agriculture land has been a common practice across the globe and the sewage sludge generated from wastewater treatment plants is also used as fertilizer in agricultural soils. Therefore, it is necessary to be aware of possible exposure pathways of these NPs, especially in the perspective of wastewater treatment and their impacts on the agro-environment. 
  • 1.1K
  • 11 Aug 2020
Topic Review
Polar Bear
The Polar Bear (Ursus maritimus) is a majestic apex predator native to the Arctic region, known for its distinctive white fur and massive size, making it the largest land carnivore on Earth. Excellently adapted to its harsh habitat, the Polar Bear possesses specialized features such as a thick layer of insulating blubber and large, powerful limbs for traversing sea ice in search of prey, primarily seals. As an iconic symbol of the Arctic, the Polar Bear faces significant challenges due to climate change, including habitat loss and diminishing sea ice, posing grave threats to its survival.
  • 1.1K
  • 08 Mar 2024
Topic Review
Root Rot Disease in Agriculture
Root rot diseases remain a major global threat to the productivity of agricultural crops. They are usually caused by more than one type of pathogen and are thus often referred to as a root rot complex.
  • 1.1K
  • 19 Mar 2021
Topic Review
Effects of Growth Environment on Lemna minor
Rising atmospheric carbon dioxide (CO2) levels can have negative impacts on food security through effects on plant photosynthesis, productivity, and nutritional quality, especially in the presence of additional environmental stressors. This entry presents a multi-factorial analysis of how differing levels of atmospheric CO2 and mineral nutrient supply affect productivity and nutritional quality of the aquatic floating plant Lemna minor (common duckweed) in the presence or absence of its microbiome. Elevated CO2 in combination with low nutrient supply decreased plant area-expansion rate and increased biomass accumulation, with minimal negative impacts on protein-to-biomass ratio but stronger declines in the content of essential human micronutrients. Inoculation with plant-associated microorganisms restored area-expansion rate and further stimulated accumulation of biomass with an unaltered protein-to-biomass ratio compared to uninoculated plants under a combination of elevated CO2 and low nutrient supply. Under ample nutrient supply, inoculation ameliorated the declines in micronutrient content induced by elevated CO2. These findings add additional insight into possible roles of duckweed in sustainable systems and support a role for the plant microbiome in protecting plant productivity and nutritional quality in a manner that varies with specific growth conditions and plant traits. This understanding is relevant in both agricultural and natural contexts during a time of rapid environmental change.
  • 1.1K
  • 31 Jan 2023
Topic Review
Pain
The phenomenon of pain sensation is defined differently, depending on the specialty. From the point of view of psychology or psychiatry, pain is a difficult to define and a subjective experience. Being a result of awareness of nerve impulses reaching the brain and caused by noxious stimuli of adequate strength, pain can be also defined as a psychic factor, triggering defensive reflexes. From a biological point of view, pain is a warning signal about a danger or tissue injury. Pain is a sensory impression, formed by the action of various stimuli that damage tissues; therefore, pain provides information about the action site of the harmful factor (stressor). Pain can be experienced as a local sensation or as widespread pain when the response to stimulus is intense and the effect of the damage lasts for an extended duration. Controversies still exist regarding nomenclature and definitions specifying the phenomenon of pain. According to the Taxonomy Committee of the International Association for the Study of Pain (IASP), pain is defined as an unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage.
  • 1.1K
  • 02 Mar 2023
Topic Review
Antioxidant Peptides from Corn Silk Tryptic Hydrolysate
Corn silk (CS) is an agro-by-product from corn cultivation. It is used in folk medicines in some countries, besides being commercialized as health-promoting supplements and beverages. Unlike CS-derived natural products, their bioactive peptides, particularly antioxidant peptides, are understudied.
  • 1.1K
  • 11 May 2023
Topic Review Video
Bee Nutritional Ecology
For bees, pollen quality determines the overall quality of the larval food, influences the development of individuals and shapes their populations. Not all plants produce pollen that satisfies the nutritional requirements of bees, and we do not know how different plant pollens impact bees’ nutritional demands. Our understanding of the differential contribution of various nutrients to bees’ growth and development is minimal. Are there species-specific key nutrients or nutrient ratios linked to development? Based on this, can bee fitness be co-limited by several nutrients? Are such key nutrients associated with specific key plant species? The framework of ecological stoichiometry is a promising approach to this issue. It allows questions about the most basic mechanism that shapes the nutritional ecology of bees, i.e., balancing the larval diet to enable larval growth, development and pupation into the adult body equipped with all the structures needed for maximal fitness.
  • 1.1K
  • 30 Oct 2020
Topic Review
Sustainable Agriculture
In the last few decades, a great deal has been written on the use of sustainable agriculture to improve the resilience of ecosystem services to climate change. However, no tangible and systematic evidence exists on how this agriculture would participate in alleviating impacts on vulnerable rural communities. This entry provides a narrative systematic review (SR) integrated with a bibliometric analysis and a concept network analysis to determine how, in this changing climate, sustainable agriculture can increase the resilience of agrosystems. Our search ranged from the date of the first relevant article until the end of 2018.
  • 1.1K
  • 29 Oct 2020
Topic Review
Endophytes and Plant Growth Promotion
Endophyte term literally means 'inside plants'. Endophytes refer to fungal and bacterial communities that inhabit the plant tissues of roots and shoots without showing any apparent symptoms nor harming their hosts.
  • 1.1K
  • 23 Aug 2021
Topic Review
New Trends in Aquaculture Feed Production
Fish plays a crucial role in global human nutrition as a source of essential nutrients. Marine-derived ingredients (fishmeal and fish oil) are of critical importance in fish feed production. Fishmeal primarily provides protein for fish growth but is also a valuable source of micro-nutrients such as vitamins, minerals, and lipids. In addition, fishmeal contributes to improved feed digestibility and palatability, particularly in weaning diets for many species. 
  • 1.1K
  • 05 Sep 2022
Topic Review
Post-Mortem Dental Profile in Animal Forensic Investigations
Veterinary forensics is becoming more important in our society as a result of the growing demand for investigations related to crimes against animals or investigations of criminal deaths caused by animals. A veterinarian may participate as an expert witness or may be required to give forensic assistance, by providing knowledge of the specialty to establish a complete picture of the involvement of an animal and allowing the Courts to reach a verdict. By applying diverse dental profiling techniques, not only can species, sex, age-at-death, and body size of an animal be estimated, but also data about their geographical origin (provenance) and the post-mortem interval.
  • 1.0K
  • 29 Aug 2022
Topic Review
Prunus Cultivation in Greenhouse
Throughout history, new strategies and technologies have played a key role in promoting the development of agriculture. New strategies have led to substantial improvements in crop productivity and fruit quality. The cultivation of peach and apricot in controlled greenhouse conditions is one such strategy.
  • 1.0K
  • 16 Mar 2021
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