Zoology

This article presents reliable data on the endemic migration of ixod mites, which cause great economic damage to livestock.

The article highlights the South Korean experience of transplanting Holstein embryos in breeding farms in the Tashkent and Syrdarya regions by specialists from the Korean center "Kopia".

The aim of the research is determination of the damage caused by the widespread helminthiasis among agricultural animals, to determine the effectiveness of anthelmintic drugs, preventive agents and their improvement.
The objects of research to determine the damage caused to animals from helminths, helminthiases, as well as helminthological factors; to determine the damage caused by the main trematodes, cestodias and nematodoses of agricultural animals and improvement of measures to combat them; the creation of improved therapeutic and prophylactic measures reducing the damage from the main helminthiasis of birds (hens).
Scientific novelty of the research is as follows:
the damage caused by helminthiases to animal husbandry of the Republic was determined and a modem method for determining the effectiveness of therapeutic and prophylactic anthelmintic measures was developed;
a sharp decrease in the number of livestock, their productivity and quality, as well as the efficiency of breeding work as a result of the main trematodes of cestodozes, nematodoses of farm animals (cattle, sheep and goats);
prevention of harm from the main helminthiases in karakul farms was achieved through the wide use of a preventive agent-new anthelminthic-salt mixtures;
new feed additives with phytobiogens and microelements have been developed, stimulating the productivity of birds (hens) and increasing the resistance of their organism to various diseases including helminthiases.

This article reports on the efficacy of deltamethrin against ectoparasites in farm animals.

The article covers the issues of adaptation of productive cows imported from abroad to the natural and climatic conditions of our republic, creating special feeding conditions for the full manifestation of genetic potential. The technology for increasing the economic efficiency of the network by automating the processes of complete feeding and milk production is also described.

The article discribes in detail the positive impact, advantages and social effectiveness ofmodrn new technological feeding methods on the productivity and quality of domestic goats that were fed in different ways.

ProBioKorm probiotic had a good effect on feed digestibility. In spite of the same feeding of rabbits, digestibility of nutrients of feed in the experimental group was higher, study of feed residues in intestinal sections was 6.0 g in the small intestine, 13.6 g in the blind intestine, 8.8g in the large intestine. This indicates a greater transformation of nutrients for the growth of muscle tissue.

It is characterized by the development of the fetus in the organism of the female animal, which begins with the fertilization of the egg cell and ends with the birth of a mature child.
According to the delay, there are physiological (characterized by the normal state of the mother and child) and pathological, i.e., the physiological processes in the mother and fetus types.

This article describes the stages of development of cattle breeding in our country and the use of modern molecular genetic markers for the early determination of the milk productivity of Bushuev cows and important aspects in the development of this direction.

The aim of the research work is identification of membrane disorders of liver, mitochondria of white rats in the conditions of experimental diabetes and its correction with salvifolin diterpenoid and glikorazmuline substance.
Scientific novelty of the research work:
the membrane-active properties of the diterpenoid salvifolin and glycorazmulin were revealed for the first time;
it was demonstrated in vitro experiments concentration-dependent influence of salvifolin and glikorazmulin on ion channels and bioenergetic processes of mitochondria isolated from liver of healthy animals;
for the first time it was proved antioxidant properties of salvifolin and glikorazmulin, their inhibitory effect on mPTP, an effective impact on mitoKATP-channel activity and ATP synthesis process at experimental diabetes;
it was defined change in the passive permeability of mitochondrial membranes of liver at experimental diabetes and corrective influence of salvifolin and glycorazmulin;

this article provides information on the spread of eimeria, one of the most common diseases in rabbit farms, and the use of some anti-eimeria drugs that are widely used in the treatment of the disease.

Annotation Teniarinxoz meeting in all area of the Republic. In 2015 th in Uzbekistan with disease was infected 518 persons is Khorezm. Basically, people are infected with Trenianxoz through damp meat, also the dish. Ijjan Women were infected under trying taste of made look milled meat

This article describes the diagnosis of Eimeria, a parasitic disease that often disturbs rabbit farms and private households and causes economic damage, as well as methods of early detection and accurate diagnosis.

In the article, Hall (1910) wrote about the development of Multiceps multiceps in the organism of dogs, which are the main spreaders of the disease of cenurosis, and the fact that dogs are the main cause of the spread of this disease, 100 years ago. According to him, multiceps develops only in the dog's intestine. That's why it was noted that dogs play an important role in the origin and development of cenurosis. Among the regions, the multiceps infection of dogs was more common in the mountain-foreland region, and in the desert region, the results of the infection of herd dogs, the infection of village dogs, and the results of the infection depending on the seasons were highlighted. The work of the authors clearly shows that the animals belonging to the dog family, that is, wolves, foxes, jackals and cats, play a secondary role in the spread of the disease, and that they do not have an important role in the spread of cenurosis in nature.

This article provides information on the literature analysis of research and studies on the development of rabbit breeding in Uzbekistan and its problems.

In the article, the role of farmers and peasants in creating the necessary conditions for the sustainable development of the livestock sector in the Republic, developing scientific research and international cooperation based on new innovative technologies, developing rural areas and improving the well-being of the population, as well as ensuring food security and employment of the population in rural areas, the issues related to playing an important role are highlighted.

The purpose of writing this article is to review the small project of computerization of all industries, including the pharmacy system, in the current age of digital technology.

This article provides information on the complex of strict measures to combat, that is, treatment and prevention of helminthiasis - namtodoses (ascariasis, heterokidosis, capillariosis, syngamosis) common among chickens. These measures are developed based on the results of scientific research and serve as a program for veterinary professionals.

Breeding of female rabbits with elite male rabbits is carried out by using cross-breeding and mating methods in rabbit breeding. In the mating method, purebred, and lines or crosses are used, in the crossbreeding method, blood absorption, blood burning, industrial and complex methods of breeding involve various breeds of rabbits.

In this article, the shape elements in the blood of male rabbits of the California breed imported from abroad were analyzed, and these indicators show the adaptability of rabbits to the external environment.

The aim of the research work is to identify the faunistic composition of bivalvia olluscs in the water basins of Uzbekistan and estimate their usage prosperities.
The objects of the research work are 10 species and 2 youngest species of Unionidae (Sinanodonta gibba, S. puerorum, S. orbicularis; Colletopterum bactrianum, C. cyreum sogdianum, C.ponderosum volgense, C. kokandicum) and Corbiculidae (Corbicula cor, C. fluminalis; Corbiculina tibetensis, C. ferghanensis) families of Bivalvia class.
Scientific novelty of the research as followings:
the list of double-rowed molluscs containing 10 species and 2 youngest species which belong to Unionidae and Corbiculiade families of Bivalvia classes is composed in the water basins of Uzbekistan; at first the density and spread of three species of double-rowed molluscs - Sinadonta orbicularis, S.gibba, S.puerorum are determined in water basins of Uzbekistan; the distribution of Unionidae and Corbiculidae family representatives is revealed depending on the hydrologic regime of rivers; the importance of artificial water basins as a way and source of distribution of double-rowed molluscs is assessed; the distribution of biological young groups of rare and endemic molluscs in population is revealed; saprobligi of double-rowed molluscs is defined and its dependence on the distribution degree of molluscs in water basins is proved; the opportunities of double-rowed molluscs in determining radioactivity of water basins are valued; the ways of rearing pearl from the species of Sinandonta seeds in fishing households in the condition of climate of Uzbekistan;
Implementation of the research results.
On the base of scientific results that are taken on the basis of the distribution, population and usage in economy fields of double-rowed molluscs in the water basins of Uzbekistan:
the data about the bioindicative features, as well as, population of rare and endemic species of double-rowed molluscs is implemented into the process of nature protection^ The PD-02/10-1520 reference of the State Committee of Nature Protection of the Republic of Uzbekistan on 23 March, 2016). The results of scientific research gave the opportunity to increase the productivity of the measures on identifying the water quality, cleaning them and protecting the regressive population.
the ways of rearing pearl from double-rowed molluscs implemented into production^ the 02/12-387 reference of the Water and Agriculture Minister of the Republic of Uzbekistan on 15 March, 2016). Scientific results gave the opportunity to get medium pearls (L|5,5/L23) from molluscs in fishing households that correspond to world standards.
Structure and volume of the dissertation. The dissertation consists of introduction, five chapters, conclusion, list of used literature and appendixes. The volume of the thesis is 197 pages.

This article provides detailed information on the biological indicators of rabbits, their care, feeding technologies, and provides important information necessary for rabbit farmers and those interested in production and practice.

The aim of the research work is to study the features of the biological properties of the African catfish for the development of technology for their reproduction, the cultivation of fish stocking material and marketable products in various technological conditions of Uzbekistan.
Scientific novelty of the research work is as in the following:
for the first time in the conditions of Uzbekistan, interrelation with the seasons of the year, the productive indicators and adaptive capacity of the African catfish have been determined;
in different technological conditions were examined a sexual maturation, reproduction, embryonic development and the technology of artificial reproduction with the use of hormones;
a balanced prescription for feeding in an artificial condition for African catfish was developed;
the technology of intensive cultivation of African catfish in artificial reservoirs has been developed;

The aim of the research work includes researching biological and ecological peculiarities of Sunn Pest, to approve its natural killer species structure and importance scientifically, to define biological efficiency of modern insecticides.
The novelty of the research is as follows:
in approves of Sunn Pest in all grades developing periods and duration, hibernate and reproducing peculiarities, Sunn Pest biological potential is associated with its weight;
it was defined that in Sunn Pest imago doing parasite Phasia flyies 3-grey Phasia (Phasia subcoleoptrata), striped Phasia (Ectophasia crassipennis), lightdark Phasia (Helomiya lateralis) species and importance of forbidding their Sunn Pest quantity;
at first Sunn Pest egg parasites species structure was defined, then it was clarified their “parasite-host” relationships;
in Uzbekistan condition Aspergillus flavus (Link.), Scopulariopsis brevicaulus (Sacc.) Bain., Paecilomyces sp., Cordyceps sp. fungus species were defined as a importance of Sunn Pest;
it was approved Beauveria brangniarti VD-85 shtamm of entomopathogen fungus is pathogen comparatively to imagos and larvae of Sunn Pest;
the phonological calendar was made for developing effective of fighting to Sunn Pest in agro enosis of autumn wheat;
it was clarified that the biological efficiency of insecticides which belongs to different groups comparatively to Sunn Pest.

Thecysticercosise induced pig andbovine tapeworms, present the problem both public healths and veterinary medicine. Necessary use the complex methods of the analytical work; the development efficient, simple and inexpensive occuring during the lifetime methods of the diagnostics animal; development of the package plan sanitary and preventive action; development mapping of the territory of the republicon the basis of GIS.