Impact of co-infection with porcine reproductive and respiratory syndrome virus on duration of porcine circovirus type 2 viremia in field conditions
Study of economic effect of reproductive and respiratory syndrome virus and porcine circovirus type 2. Analysis of immunoprophylaxis of porcine circovirus type 2. Analysis of impact of reproductive and respiratory syndrome virus on farm productivity.
Подобные документы
The respiratory system of humans. The structural and functional unit of the lungs is the acini, which is formed by a set of alveoli. The structure of the vertebrate lungs became more complex as they specialized as air respiratory organs by increasing.
статья, добавлен 16.06.2024The analyze of the correlation between RNase activity and resistance of two cultivars buckwheat: Kara-Dag and Roksolana. The virus replication and infection of upper leaves of plants. Unstable levels of RNase activity in infected buckwheat plants.
статья, добавлен 29.01.2017Characteristic of hydrothermal coefficient of the growing season potatoes. Analysis of symptoms banded mosaic and leaf curl virus on potato. Study of resistance to banded mosaic and basic household characteristics of the resistant potato varieties.
статья, добавлен 30.10.2016Definition of the disease - the equine metabolic syndrome and the leading causes, pathogenesis, diagnosis, prevention, and treatment of complications provoked by equine metabolic syndrome. Strategic direction in solving the problem of insulin resistance.
статья, добавлен 12.06.2024- 5. Study of the influence of low concentrations of a-zearalanol in feed on reproductive quality of hens
The effect of a-zearalanol at low concentrations on the reproductive properties of laying hens. Preservation of poultry, weight and hatchability of eggs, distribution of waste by periods of incubation. Decrease in the death of embryos in the later stages.
статья, добавлен 29.06.2022 Metabolic syndrome as an epidemic of non-infectious origin, associated with the consumption of a large amount of high-calorie food and a sedentary lifestyle. The peculiarity of bacterial lipopolysaccharides entering the body during metabolic syndrome.
статья, добавлен 18.12.2023The influence of blood and lineal affiliation of the Holstein breed on milk productivity, reproductive qualities and exterior of cows of the black and spotted breed. The effect of increasing the proportion of blood in Holsteins on milk productivity.
статья, добавлен 24.05.2023Research of combined fodder and fermented homogeneous fodder suspension. Consideration of animal feeding, productivity and changes in the physiological state and behavior of pigs. Economic efficiency of pig farming depending on the type of feeding.
статья, добавлен 18.09.2022Diagnosis of the estrous cycle in female dogs, the concept and essence of vaginal cytology. Characteristics of changes in epithelial cells of the vaginal mucosa. Division of mating time and diagnosis of pathological conditions in the reproductive system.
статья, добавлен 17.03.2022The way of inheritance type of the pea leaves. Bulgarian and foreign varieties and their hybrids with different quality and quantity traits. Their biological and agronomic characteristics. The pleiofila hybrids. Prerequisite for future selection work.
статья, добавлен 13.01.2017The essence of the extracellular matrix of the liver. The influence of the systemic inflammatory response syndrome against the background of alcohol intoxication on the concentration of oxyproline, glycosaminoglycans and sialic acids in the liver of rat.
статья, добавлен 23.02.2023Analysis and assessment of the morphometric changes of the arterial vascular bed of the genital organs in rabbits during the period of intensive growth. The morphological changes that are in strict accordance with the organs changes at stages of growth.
статья, добавлен 08.01.2024The main feature of the assessment of the immunogenicity of vaccination using enzyme-linked immunosorbent assay kits for specific rabies virus. Testing with enzyme-linked immunosorbent assay to measure the ability of vaccines to produce antibodies.
статья, добавлен 03.09.2024Taking into account the development of biotechnology in the world, this type of resource claims to be a new oil in the light of this, the Government of the Russian Federation set the task of doubling the export of agricultural products and raw materials.
статья, добавлен 14.06.2022- 15. Statistical study of the dynamics of sunflower production: new realities and challenges of the time
Analysis of the sunflower production dynamics in Ukraine, including the new challenges of the current time, including evolution of production practices, market trends, economic implications, environmental considerations and the impact of global factors.
статья, добавлен 25.02.2024 Analytical review of Ukrainian and foreign sources of literature on the characteristics of the productivity of the garden agroecosystem and the impact of agrotechnical measures on it. Anthropogenic influence in gardens on the productivity of plantations.
статья, добавлен 22.01.2024The nature of inheritance of the trait "winter-hardiness" in hybrids between representatives of wheat species. Crossing by the "single cross" method. The nature of the inheritance of the developmental type was determined using hybridological analysis.
статья, добавлен 20.07.2024Analysis of the preservation of nutrients (nitrogen, phosphorus, potassium) during litter processing in bioreactors of chamber and drum type. Comparison of indicators of nutrient integrity and processing time for traditional and intensive technologies.
статья, добавлен 28.04.2018Measuring the environmental impact of agriculture. Using the Bibliometrix R package for bibliometric research. Productivity analysis and mapping of agro-complexes of leading countries. Estimating the amount of greenhouse gas emissions in agri-LCA.
статья, добавлен 20.07.2024The goal is to study the export potential of the livestock industry of Ukraine on the basis of available resources and taking into account the productivity of fodder crops and farm animals. In the course of the study, general scientific methods were used.
статья, добавлен 04.05.2022Analysis of analytical expressions of regression dependences of the coefficient of rolling resistance of wheels of a wide-track agricultural implement on humidity, hardness and track density of a constant technological path. Construction of graphic maps.
статья, добавлен 12.08.2022Evaluation of the influence of different rates of mineral fertilizers on the formation of productivity of corn hybrids and their dependence on hydrothermal conditions. Analysis of mid-early hybrid SY Fenomen (FAO 220), mid-ripening SY Torino (FAO 310).
статья, добавлен 04.12.2023Study of effective and inexpensive mineral nutrition of the main field crops adapted to climate change. The impact of zeolites and their combination with mineral fertilizers on the development of sunflower in agroecological conditions of Kazakhstan.
статья, добавлен 28.04.2018Study of perennial legumes as a source of valuable high-protein feed for farm animals, a factor in the biologization of agriculture. The main parameters for the creation of highly productive agrophytocenoses of perennial legumes to increase productivity.
статья, добавлен 26.04.2023- 25. Reproductive ability of queen bees under the influence of heavy metals and fatty acids of bee pollen
Monitoring of the ecological state of the environment of the Carpathians. Assessment of the condition of apiary farms in the mountain zone of the Lviv Region. Determination of the content of heavy metals in the topsoil, bee pollen and honey bee tissues.
статья, добавлен 12.12.2023