The article investigates the level of heavy metal con-tamination of soils of different functional zones in Rostov-on-Don: parklands, crossroads and industrial zone. Dependence is considered the level of soil bio-logical activity in soil from heavy metals
Estimation of self-incompatibility allelic diversity in Russian apple varieties was conducted. We have established S-allele gene set for a number of varieties. The most common allele of gene was identified. Alleles frequency data obtained are consistent with those in the world apple germplasm
The influence of climate factors on adaptiveness of Actinidia deliciosa strange cultivars is ascertained in damp subtropics of Russia. The basic limiting factor of its cultivation is precipitation quantity during flowering phase and fetal maturity
The article represents the results of African swine fever virus adaptation to continuous cell lines. We determined the conditions required for the adaptation and selected the cell lines most permissible for the virus proliferation
This article provides an overview of the results obtained on the basis of monitoring heavy metals’ pollution of agrotechnogenic zone in Stavropol. It includes the analysis of more contaminated areas
During cultivation in the glucose-mineral medium, Escherichia coli M-17, O75, â„– 14 and VL 613 and Salmonella enteritidis excrete amino acids, their composition and dynamics depend on the species and the strain identity. The total concentration of the ami-no acids for probiotic strains was higher than oppor-tunistic. Comparative analysis of the amino acids to their ability to influence the growth of bacteria, sug-gests that amino acids are carry out certain regulatory functions
The article analyzes the nutritional status of road-bicyclists and optimization of diets with use of com-puter modeling of quantitative parities of traditional food in view of feeding behavior of athletes. For cor-rection of a daily food allowance of sportsmen, the new drink of functional purpose is created
Researches were spent in the conditions of the branch of FGBOU VPO «Orenburg State Agrarian University » of the Ilek zoo technical school and on the chair of noncontagious illnesses of animals at Orenburg State Agrarian University. The absolute and relative growth of the weight of a pancreas in ontogenesis was studied. All facts are subjected a statistical processing and during development the absolute and relative growth of the weight is established
In this article, we discussed the problems of the metabolic disease of cows in peripartum period and profitability of the consequent lactation. The article has materials about adaptation in postpartum and arise ketosis, acidosis, laminit and reproductively reasons
It this article, the situation in dairy practice with nutrition factors caused metabolic diseases such as ketosis, acidosis, lameness and a decline in fertility is shown. The article has the proposes on the nutrition of highly productive cows in transition period