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Topic Review
The Invasive Fireweed (Senecio madagascariensis Poir)
Senecio madagascariensis originates from southern Africa but it has been introduced to several other countries including Australia. Climatic suitability suggests that there are large areas around the world suitable for the weed’s growth where it is currently not present. The weed poses a major threat to livestock industries in these countries through its ability to reduce pasture production and poison animals. A range of control techniques has been used to try and manage S. madagascariensis. Besides using traditional approaches, the use of competitive pastures and more tolerant livestock (such as sheep and goats) are some of the other options recommended as part of an integrated approach. 
  • 1.7K
  • 17 Jan 2022
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.
  • 1.7K
  • 02 Mar 2023
Topic Review
Camelina sativa
Camelina sativa (L.) Crantz, also called gold-of-pleasure, false flax, or linseed dodder, is an oilseed crop belonging to the tribe Camelineae of the mustard family (Brassicaceae). Camelina is a hardy plant that adapts very well to different types of soil and grows best in cool semi-arid climates. The great potential of this crop is also being exploited to obtain a sustainable feedstock for its different applications, and to improve dryland agriculture. Camelina can be used to improve the quality of foods, such as dairy products and meat, and the consumption of its oil has potential benefits for human health.
  • 1.7K
  • 23 May 2023
Topic Review
Kit Fox
The Kit Fox (Vulpes macrotis) is a small and elusive member of the Canidae family, native to the arid regions of North America. Renowned for its diminutive size and distinctive large ears, the Kit Fox is supremely adapted to its desert habitat, where it hunts primarily at night for rodents, insects, and small reptiles. Despite its small stature, the Kit Fox plays a vital role in ecosystem dynamics, regulating prey populations and contributing to desert ecosystem health.
  • 1.7K
  • 08 Mar 2024
Topic Review
Sulfur in Seeds
Sulfur is a growth-limiting and secondary macronutrient as well as an indispensable component for several cellular components of crop plants. 
  • 1.7K
  • 09 Feb 2022
Topic Review
Modulation of Cattle Health through the Microbiome-Gut-Organ Axes
This interaction between the microbes colonizing the gastrointestinal tract (GIT) and the immune system impacts organs throughout the host and forms an “axis” that can send signals. Some examples of these axes in cattle include the established gut-brain axis and gut-lung axis and the proposed gut-mammary axis and gut-reproductive axis.
  • 1.7K
  • 28 Jul 2022
Topic Review
Sex Determination in Dioecious Agricultural Plants
Unlike in animals, dioecy among flowering plants is a rare phenomenon. The vast majority of angiosperm species have a bisexual flower that combines male (androecium) and female (gynoecium) reproductive organs. However, about a quarter of species have dioecious flowers, which can be located within the same plant (monoecious) or on different plants (dioecious). The development of sequencing techniques, bioinformatics, and molecular biology has led to an increase in interest in the sex determination mechanisms among plants. It is noteworthy that a significant number of dioecious plants have economic value. At the same time, dioeciousness often complicates the growing process. This fact increases the relevance of studies on dioecious crops.
  • 1.7K
  • 15 Mar 2023
Topic Review
‘Chen Xi’ Rose
Flower color is one of the most prominent traits of rose flowers and determines their ornamental value. The ‘Chen Xi’ variety of rose has a very beautiful flower showing color changes during the blooming, which contributes a lot to its ornamental value. 
  • 1.7K
  • 22 Oct 2021
Topic Review
Green Biotechnology of Oyster Mushroom
The field of biotechnology presents us with a great chance to use many organisms, such as mushrooms, to find suitable solutions for issues that include the accumulation of agro-wastes in the environment. The green biotechnology of mushrooms (Pleurotus ostreatus L.) includes the myco-remediation of polluted soil and water as well as bio-fermentation. The circular economy approach could be effectively achieved by using oyster mushrooms (Pleurotus ostreatus L.), of which the substrate of their cultivation is considered as a vital source for producing biofertilizers, animal feeds, bioenergy, and bio-remediators. Spent mushroom substrate is also considered a crucial source for many applications, including the production of enzymes (e.g., manganese peroxidase, laccase, and lignin peroxidase) and bioethanol. The sustainable management of agro-industrial wastes (e.g., plant-based foods, animal-based foods, and non-food industries) could reduce, reuse and recycle using oyster mushrooms. 
  • 1.7K
  • 02 Apr 2022
Topic Review
Applications of Biochar
Considerable interest is being shown in using biochar production from waste biomass with a variety of disciplines to address the most pressing environmental challenges. Biochar produced by the thermal decomposition of biomass under oxygen-limited conditions is gaining popularity as a low-cost amendment for agro-ecosystems. The efficiency of biochar formation is affected by temperature, heating rate, feedstock type, particle size and reactor conditions. Properties such as pH, surface area and ash content of produced biochar increases with increasing temperatures. Biochar produced at lower heating rates may have high porosity and be beneficial for morphological changes in the soil. Biochar can help to enhance soil health and fertility as well as improve agricultural yield. As a result, biochar can assist in increasing food security by promoting sustainable agricultural systems and preserving an eco-friendly environment. Biochar is also widely being used as a sorbent for organic and inorganic pollutants, owing to its large surface area, allowing it to be immobilized from soil with ease. The functional groups and charges present on the surface of biochar play an important role in pollutants removal.
  • 1.7K
  • 03 Mar 2023
Topic Review
Nuclear Envelope
The formation of the nuclear envelope and the subsequent compartmentalization of the genome is a defining feature of eukaryotes. Traditionally, the nuclear envelope was purely viewed as a physical barrier to preserve genetic material in eukaryotic cells.
  • 1.7K
  • 07 Jan 2022
Topic Review
Cucumber Green Mottle Mosaic Virus
Cucumber green mottle mosaic virus (CGMMV), as a typical seed-borne virus, causes costly and devastating diseases in the vegetable trade worldwide.
  • 1.6K
  • 29 Nov 2021
Topic Review
Precision Agriculture for Farming
Precision agriculture (PA) is a technology-enabled, data-driven approach to farming management that observes, measures, and analyzes the needs of individual fields and crops. Precision livestock farming (PLF), relying on the automatic monitoring of individual animals, is used for animal growth, milk production, and the detection of diseases as well as to monitor animal behavior and their physical environment, among others.
  • 1.6K
  • 18 Oct 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. 
  • 1.6K
  • 27 Jul 2021
Topic Review
Global Veganism
Globally, diet patterns are changing due to culture dilution, agricultural trade policies and other variable factors. Amongst these patterns are veganism and vegetarianism which are not the same. Vegans completely avoid all forms of animal flesh and products from them. Vegetarians may consume some products with varying reasons, ranging from ethical and health to religious beliefs.
  • 1.6K
  • 20 Oct 2022
Topic Review
Otter
Otters are small to medium-sized carnivorous mammals belonging to the family Mustelidae, which also includes weasels, badgers, martens, and ferrets. Otters are known for their playful nature, streamlined bodies, and semi-aquatic habits. There are 13 extant species of otters that inhabit a range of environments from freshwater rivers to coastal marine ecosystems. Otters are remarkable for their adaptations to an aquatic lifestyle, including webbed feet, dense fur, and specialized behavior patterns related to hunting and social interaction.
  • 1.6K
  • 28 May 2025
Topic Review
Antarctic Fur Seal
The Antarctic Fur Seal, scientifically known as Arctocephalus gazella, is a charismatic marine mammal native to the subantarctic and Antarctic regions. Recognized for its dense fur coat, robust build, and distinctive facial features, this species is a top predator in its icy habitat. Antarctic Fur Seals play a vital role in marine ecosystems, influencing prey populations and contributing to the overall health of polar environments.
  • 1.6K
  • 15 Mar 2024
Topic Review
Anaerobic Fungi
Anaerobic fungi, though low in abundance in rumen, play an important role in the degradation of forage for herbivores. Anaerobic fungi have been found in almost all animals that ferment in the predigestive tract, including ruminants (e.g., Bovidae, Cervidae), pseudoruminants (e.g., hippos, camels, llamas, alpacas), and nonruminants (e.g., wallabies). They are also found in many postdigestive tract fermenters that digest plant tissues in the cecum and large intestine (e.g., elephants, horses, and rhinoceroses) and in some large herbivore rodents (e.g., long-eared guinea pigs). It appears that the establishment of anaerobic fungi in the alimentary canal of herbivores may be attributed to the complex and distinct chamber with a relatively neutral pH in the digestive tract and a long lag time in the digestive process for the ingested plant tissue, which is conducive to the growth and activity of anaerobic fungi. Therefore, anaerobic fungi, which appear in the digestive tract of these herbivores, especially in those that take in a lot of roughage, must have some unique reasons and advantages to exist in such a complex environment. 
  • 1.6K
  • 06 Apr 2022
Topic Review
Alkaline Phosphatase on Health
Alkaline phosphatase (ALP) is abundant in raw milk. Because of its high heat resistance, ALP negative is used as an indicator of successful sterilization. However, pasteurized milk loses its immune protection against allergies. Clinically, ALP is also used as an indicator of organ diseases. When the activity of ALP in blood increases, it is considered that diseases occur in the viscera and organs. Oral administration or injection of ALP will not cause harm to the body and has a variety of probiotic effects. For infants with low immunity, ALP intake is a good prebiotic, which can protect the infant's intestine from potential pathogens. In addition, ALP has a variety of probiotic effects on any age group, including the prevention and treatment of intestinal diseases, allergies, hepatitis, acute kidney injury (AKI), diabetes, and even the prevention of aging.
  • 1.6K
  • 23 May 2022
Topic Review
CRISPR, Livestock, Sustainable Food Production
The growing demand for animal source foods to feed people has been pushing the livestock industry to increase productivity, a tendency that will continue throughout this century. The challenge for the coming years is to increase the food supply to ensure equity in access to high quality food, while maintaining global sustainability including combating climate change, avoiding deforestation, and conserving biodiversity, as well as ensuring animal health and welfare. The question is, how do we produce more with less? Classical methods to enhance livestock productivity based on the improvement of animal health, nutrition, genetics, reproductive technologies and management have made important contributions; however, this is not going to be enough and thus disruptive approaches are required. Genome editing with CRISPR may be a powerful contributor to global livestock transformation. 
  • 1.6K
  • 28 Jun 2021
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