Analysis of the morbidity of ichthyofauna in Rivne region
Journal Title: «Таврійський науковий вісник» - Year 2017, Vol 97, Issue
Abstract
Compared to other regions of Ukraine, Rivne region is relatively safe against many dangerous viral and bacterial diseases of fish. However, each year, we register cases of different invasive diseases of fish, which can cause epizootics and hence a decrease in fish productivity. The article analyzes the incidence of infectious diseases of different etiology in pond fish.
Authors and Affiliations
І. О. Парфенюк
Optimization of qualitative and quantitative indicators of milk in the production of sour cream
The article investigates the influence of quantitative and qualitative indicators of milk on the production of sour cream of the highest quality and the opportunity to obtain high economic indicators. Our goal was: to id...
Ecological condition of agricultural lands in Kakhovka district of Kherson region
The article deals with the ecological condition of agricultural lands in Kakhovka district, Kherson region. This research addresses the substantiation methods for improving the fertility of agricultural land. The researc...
Dependence of productive tillering of spring barley on the effect of sowing dates and seeding rate
The article highlights the results of studies of the effect of sowing dates and seeding rate on tillering rate. It establishes the dependence of productive tillering of plants on sowing dates and seeding rate. Under the...
Ecological stability and plasticity of potato varieties under the conditions of the Right Bank Forest-steppe of Ukraine
The article highlights the results of the study of the adaptive capacity of potato varieties under the conditions of the Right Bank Forest-steppe of Ukraine. It has been found that the most intensive variety of potato is...
Chronicle of mass reproduction of the main pests of agricultural crops and forest plantations
The article presents a detailed analysis of mass reproduction of more than 60 species of insects that are harmful to crops and forest plantations has been performed. The years and regions are indicated where the most sig...