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Topic Review
Neonicotinoid Insecticides
Neonicotinoid insecticides (neonics) are a novel class of insecticides that act selectively on the nicotinic acetylcholine receptors (nAChRs) in the central nervous system of insects [1]. 
  • 1.1K
  • 27 Oct 2020
Topic Review
Agroecology-Based Local Agri-Food Systems
ALAS are assemblages of alternative food networks, assets and infrastructures for local (sustainable) distribution, new and emerging types of institutionality, political measures, and appropriate bottom-up institutional governance, together with the symbolic revival of place-based cultural and historical identities. These assemblages are embedded in specific territories with the aim of maximizing social and ecological sustainability, supported by food and nutritional equality and security, the relocation of metabolic flows, and the improvement of the food system's ecological efficiency. To achieve this, agroecological experiences of production, distribution and consumption must be coordinated among themselves and with other actors, linking rural and urban areas, forming a plural subject led by farmers and peasants committed to agroecology. The aim of this plural subject is to develop operative and place-based ways of de-commodify and de-privatize food systems. Its aim is to achieve economic viability, agency and access to decision-making spheres, the development of physical infrastructures, and symbolic contexts to allow ALAS to emerge as hegemonic food systems as the corporate food regime loses its legitimacy. Such a social subject is tasked with promoting these transitions, while redefining our underlying thought categories and building economic flows, beyond the dualities of urban–rural and productive–reproductive work
  • 1.1K
  • 13 Sep 2021
Topic Review
Wool Characteristics Variationacross of Alpacas in Poland
The quality of the fibers obtained from alpacas is primarily determined by the mean fiber diameter (MFD) and the presence of medullas. The staple length and crimping are also important. These parameters depend on many genetic and phenotypic factors, such as age, sex, and the color of the coat.Alpaca wool is luxurious and, hence, arouses great interest among consumers. However, the drawbacks of this wool are its variation in thickness and the proportion of medullated fibers. Knowing about variations in the quality characteristics of the wool on an animal’s body can help in properly evaluating and using this wool.
  • 1.1K
  • 21 Oct 2021
Topic Review
Dietary Application of Opuntia in Animal Nutrition
The cactus Opuntia ficus-indica (L.) Mill., commonly called prickly pear or cactus pear, is a tropical and subtropical plant belonging to the dicotyledonous angiosperm Cactaceae family, which comprises about 1500 species of cactus. Cactaceae have adaptive characteristics that ensure their development progress under drought conditions. The research provides information on the nutritive value of Opuntia in animal fodder production, its effects on animal performance, and the quality of the animal-derived products. 
  • 1.1K
  • 11 Jul 2022
Topic Review
Flavor Formation in Dry-Cured Fish
Dried salted fish is a traditional dry-cured fish that is sprinkled with salt before the curing process. With a unique flavor as well as diverse varieties, dry-cured fish is popular among consumers worldwide. The presence of various microbial communities during the curing process leads to numerous metabolic reactions, especially lipid oxidation and protein degradation, which influence the formation of flavor substances. 
  • 1.1K
  • 18 Aug 2023
Topic Review
The Potential Use of Probiotics
To address the rapidly growing use of probiotics in animal agriculture, this review discusses the effect of probiotics on animal growth and development, immune response, and productivity. Several benefits have been associated with the use of probiotics in farm animals, such as improved growth and feed efficiency, reduced mortality, and enhanced product quality. While the mechanisms through which probiotics induce their beneficial effects are not well understood, their role in modifying the gastrointestinal microbiota is believed to be the main mechanism. The use of probiotics in fresh and fermented meat products has been also shown to reduce pathogenic and spoilage microorganisms and improve sensory characteristics. Although many benefits have been associated with the use of probiotics, their effectiveness in improving animal performance and product quality is highly variable. Factors that dictate such variability are dependent on the probiotic strain being utilized and its stability during storage and administration/inoculation, frequency and dosage, nutritional and health status as well as age of the host animal. Therefore, future research should focus on finding more effective probiotic strains for the desired use and identifying the optimum dose, administration time, delivery method, and mechanism of action for each strain/host.
  • 1.1K
  • 20 Oct 2020
Topic Review
Gluten Free Wheat
Gluten proteins, major determinants of the bread-making quality of wheat, are related to several digestive disorders. Advances in plant genetic breeding have allowed the production of wheat lines with very low gliadin content through the use of RNAi and gene editing technologies. 
  • 1.1K
  • 22 Oct 2021
Topic Review
African Striped Weasel
The African Striped Weasel (Poecilogale albinucha) stands as a captivating and elusive mustelid, native to the African continent. With its distinct striped coat and unique features, this small carnivore contributes to the rich tapestry of African wildlife, occupying a specialized niche in the ecosystems it inhabits.
  • 1.1K
  • 04 Feb 2024
Topic Review
Pumilio RNA Binding Protein in Plants
RNA binding proteins (RBPs) have been known to control target genes. One type of protein, Pumilio (Pum)/Puf family RNA binding proteins, show a specific binding of 3′ untranslational region (3′ UTR) of target mRNA and function as a post-transcriptional/translational regulator in eukaryotic cells. Plant Pum protein is involved in development and biotic/abiotic stresses.
  • 1.1K
  • 16 Dec 2021
Topic Review
Heat Tolerance in Common Wheat
Heat tolerance (HT) in plants is the capacity of plants to tolerate heat stress. It is a quantitative trait involving complex genetic, physiological, and biochemical controls and is affected by environmental factors. In response to heat stress, tolerant varieties generally activate an antioxidant defence system, express heat shock proteins (HSPs) and reduce senescence by staying green.
  • 1.1K
  • 25 Mar 2022
Topic Review
UV Lighting in Horticulture
Ultraviolet (UV) is a component of solar radiation that can be divided into three types defined by waveband: UV-A (315–400 nm), UV-B (280–315 nm), and UV-C (<280 nm).
  • 1.1K
  • 07 Feb 2021
Topic Review
VNPs for Anti-Cancer Therapy
Naturally occurring viral nanomaterials have gained popularity owing to their biocompatible and biodegradable nature. Plant virus nanoparticles (VNPs) can be used as nanocarriers for a number of biomedical applications. Plant VNPs are inexpensive to produce, safe to administer and efficacious as treatments. Features which distinguish plant viruses from synthetic nanocarriers include stability, flexibility, diversity in shape and size for use in drug delivery and the nontoxic nature of plant viruses in humans. Cancer is one of the most common death causing disease worldwide and it is characterized by uncontrolled rapid cell division and differentiation. VNPs are an ideal choice to apply for cancer treatment owing to the enhanced permeation and retention (EPR) potential of cancer cells for these nanoparticles, whereas VNPs cannot penetrate through healthy tissues due to tightly packed endothelial cells.
  • 1.1K
  • 16 Sep 2021
Topic Review
Lessons 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.
  • 1.1K
  • 15 Apr 2022
Topic Review
Sustainable Food Production
Fault diagnosis and prognosis methods are the most useful tools for risk and reliability analysis in food processing systems. Proactive diagnosis techniques such as failure mode and effect analysis (FMEA) are important for detecting all probable failures and facilitating the risk analysis process. However, significant uncertainties exist in the classical-FMEA when it comes to ranking the risk priority numbers (RPNs) of failure modes. Such uncertainties may have an impact on the food sector’s operational safety and maintenance decisions.
  • 1.1K
  • 28 Mar 2022
Topic Review
Cactus Pears
Cactus pears are nutritious, drought-tolerant plants that flourish in hot and arid regions. All its plant parts can be consumed by humans and animals. Fruit seed oil production is an important emerging industry in South Africa. As part of an initiative to promote cactus pears as multi-functional crops, dual-purpose cultivars should be identified, and their production increased.
  • 1.1K
  • 27 Sep 2021
Topic Review
Land Use and Sustainable Sugarcane
Large-scale land-use change (LUC) to expand bioenergy crops, such as sugarcane, raises concerns about the potential negative environmental and socioeconomic side effects. However, such effects are context-specific, and depending on the LUC scenario and management practices, several co-benefits can be attained. In that context, sugarcane-derived bioenergy becomes an important, feasible and sustainable option for mitigating global warming and climate change.
  • 1.1K
  • 28 Jan 2021
Topic Review
Artificial Neural Networks Analyze Plant
In the course of evolution plant organisms have developed several mechanisms preventing or repairing cell damage incurred as a result of exposure to various factors. In response to increasing threats plants have developed antioxidative defense mechanisms: enzymatic and non-enzymatic. The enzymatic mechanism is based on antioxidative enzymes, while the non-enzymatic system is based on low-molecular antioxidants: ascorbic acid, α-tocopherol, glutathione, carotenoids, phenolic compounds. A significant abiotic stressor inseparably connected with the potential development of fungal diseases Ear Fusarium is caused by strains of F.graminearum and F.culmorum, which can produce mycotoxins - deoxynivalenol (DON) and nivalenol (NIV). The aim of the study was to conduct pilot studies on the basis of which neural models were created that would examine the impact of the variety and weather conditions on the concentration of ferulic acid and link its content with the concentration of deoxynivalenol and nivalenol. The plant material was 23 winter wheat genotypes with different Fusarium resistance. Field experiment was conducted in 2011-2013 in Poland in three experimental combinations: with full chemical protection, without chemical protection, but infested with natural disease (control), and in the absence of fungicidal protection, with artificial inoculation by genus Fusarium fungi. As a result of the pilot studies, three neural models FERUANN, DONANN and NIVANN were produced. Each model was based on 14 independent features, 12 independent features of which were in the form of quantitative data, and the other 2 were presented as qualitative data. The structure of created models was based on an artificial neural network (ANN) of the multilayer perceptron (MLP) with two hidden layers. The sensitivity analysis of the neural network showed the two most important features determining the concentration of ferulic acid, deoxynivalenol and nivalenol in winter wheat seeds. These are the experiment variant (VAR) and winter wheat variety (VOW).
  • 1.1K
  • 29 Jan 2021
Topic Review
Smart Agriculture
Smart agriculture, or precision agriculture, is a crucial way to achieve greater yields by utilizing the natural deposits in a diverse environment. The yield of a crop may vary from year to year depending on the variations in climate, soil parameters and fertilizers used. Automation in the agricultural industry moderates the usage of resources and can increase the quality of food in the post-pandemic world. Agricultural robots have been developed for crop seeding, monitoring, weed control, pest management and harvesting. Physical counting of fruitlets, flowers or fruits at various phases of growth is labour intensive as well as an expensive procedure for crop yield estimation. Remote sensing technologies offer accuracy and reliability in crop yield prediction and estimation. The automation in image analysis with computer vision and deep learning models provides precise field and yield maps. In this review, it has been observed that the application of deep learning techniques has provided a better accuracy for smart farming. The crops taken for the study are fruits such as grapes, apples, citrus, tomatoes and vegetables such as sugarcane, corn, soybean, cucumber, maize, wheat. The research works which are carried out in this research paper are available as products for applications such as robot harvesting, weed detection and pest infestation. The methods which made use of conventional deep learning techniques have provided an average accuracy of 92.51%.
  • 1.1K
  • 28 Apr 2021
Topic Review
Probiotics and Campylobacter spp.
Campylobacter spp. are widely distributed microorganisms, many of which are commensals of gastrointestinal tract in multiple animal species, including poultry. Most commonly detected are C. jejuni and C. coli. Although infections are usually asymptomatic in poultry, poultry meat and products represent main sources of infection with these bacteria to humans. According to recent EFSA report, campylobacteriosis is the most commonly reported zoonotic disease. In 2018, EFSA Panel on Biological Hazards indicated that use of feed and water additives is the second most likely strategy that can be successful in minimizing Campylobacter spp. colonization rate in broiler chickens. One of those feed and water additives are probiotics. From numerous research papers it can be concluded that probiotics exhibit plenty of mechanisms of anti-Campylobacter activity, which were evaluated under in vitro conditions.
  • 1.1K
  • 28 May 2021
Topic Review
Gall Formation Induced by Mites and Insects
Publications on gall formation induced on the leaves of dicotyledonous flowering plants by eriophyoid mites (Eriophyoidea) and representatives of four insect orders (Diptera, Hemiptera, Hymenoptera, Lepidoptera) are analyzed. Cellular and molecular level data on the stimuli that induce and sustain the development of both mite and insect galls, the expression of host plant genes during gallogenesis, and the effects of these galling arthropods on photosynthesis are considered. A hypothesis is proposed for the relationship between the size of galls and the volume of secretions injected by a parasite. Multistep, varying patterns of plant gene expression and accompanying histo-morphological changes in the transformed gall tissues are apparent. The main obstacle to better elucidating the nature of the induction of gallogenesis is the impossibility of collecting a sufficient amount of saliva for analysis, which is especially important in the case of microscopic eriophyoids. The use of modern omics technologies at the organismal level has revealed a spectrum of genetic mechanisms of gall formation at the molecular level but has not yet answered the questions regarding the nature of gall-inducing agents and the features of events occurring in plant cells at the very beginning of gall growth.
  • 1.1K
  • 15 Jun 2023
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