The results of evaluation of physical and chemical properties of pork with disabilities, PSE and DFD de-fects for 6 days and the changes occurring in the pro-cess of glycogenolysis are presented in the article
The optimum conditions of cultivation of probiotic association bacteria (structures of mother waters and industrial nutritious environments, optimum of temperature and time of cultivation) are determined; therefore it was allowed to develop the “know-how” of the Bacell fodder additive. On the basis of the carried out experiments of the application of Bacell on birds it is possible to make a conclusion about expediency of its application at cultivation of the hens as the fodder additive. Its use allows to increase efficiency, safety layers, and to increase the competitiveness of manufacture of eggs and meat of the hens in general
In the article we have proposed the technology of repair works using improved soil mixture sifting the rubble and ash using soil mixture installation and without it. For prevention of occurrence of defects and damages we have offered an antifiltration device
in the form of screen and core from compacted obliquely pulled layers of impermeable soil
In this article we studied period and methods for soil treatment after alfalfa and their effects on soil fertility and productivity of the Rapan rice variety
In the conditions of grey forest soils in the Bryansk
region among the fodder crops widespread mixed legume-cereal
crops. The results showed that the photosynthetic
activity of cereals and leguminous crops and
their yields in mixed crops depended on made of biological
and mineral nitrogen fertilizers. It is established
that the nitrogen in the form of ammonium nitrate has
a positive impact on the formation of assimilating leaf
surface, photosynthetic potential and net productivity
and yield of grain mixture in lupine-barley and soybean
-barley cropping and pea-barley crops the use of
nitrogen in the form of potassium nitrate was more
favorable. It was found that in lupine-barley crops the
active symbiotic potential has increased by 25,5% and
the yield increased by 21,3% , in soybean-barley crops
28,5% and 19,2% respectively, due to the joint use of a
mixture of symbiotic and associative rhizobacteria and
mineral nitrogen in the form of ammonium nitrate in
the dose of N60. In pea-barley agrocenosis it has improved
the efficiency of cultivation of joint application
of mixed inoculant symbiotic and associative rhizobacteria
on the background of the application of mineral
nitrogen in the form of potassium nitrate in the dose of
N60, where there was an increase of the active symbiotic
potential by 34,7% and grain yield by 24,7% compared
to the option when adding the mixture of biological
products
The article highlights the main aspects of the system of formation and reproduction of the resource potential of agricultural production. A number of systemic laws in relation to the process of reproduction study resources
In the article, the estimation results of reproductive, fattening and meat qualities of pigs of various types of nervous activity and state of cardiovascular system are given. The degree of influence of nervous activity on productive pig qualities has been shown
The increasing consumption of forest resources causes
a greater anthropogenic impact on forest ecosystems
and leads to a negative impact on both biodiversity and
the environment as a whole. In this article, the
sustainability of forest phytocenosises of southeast of
Western Siberia is assessed using the example of
Tomsk region. The analysis of the status and dynamics
of the forests of Tomsk region has been assessed. The
main factors negatively affecting the biodiversity of
forests of Tomsk region were analyzed. The forests
cover extensive areas; therefore, the studies were
carried out based on the data from the State Forestry
Register of the Russian Federation for the period from
2008 to 2015. According to the results of the study, the
sustainability of forest phytocenosises has increased
significantly in recent years, which can be explained
by its strengthened ability to maintain the current state
under the influence of external factors. This work
considers such causes of damage and death of forest
plantations as pests, forest diseases, unfavorable soil
and climate impacts, forest fires, as these are the main
and most massive phenomena that cause the greatest
damage to forest. It is possible to see the dynamics of
damage and death of forest plantations on the figures
presented in the article
The article presents the results of research in the field
of suppression of thistle field Cirsium arvense in sunflower
crops under different methods of tillage
The obtaining of high-quality meat is impossible
without providing of full value feeding of agricultural
animals in the combination with the maintenance of
conditions of their feeding. In farms of the Krasnodar
region the seeding of forages with molds varies from
103 to 107 КОЕ in 1 gm of forage. There was
conducted the study of influence of feeding of
animals with mold mixed fodders on the seeding with
microscopic fungus of tissues of inner organs. There
was carried out the slaughter with the aim of study of
meat quality, immune hematological large part of
intestines. There were selected the samples of meat
and inner organs on the seeding with microscopic
fungus. There was determined that in tissues of inner
organs of animals which during 4 months were on the
ration including the mixed fodder with general
seeding with mold fungus 105 -106 КОЕ in 1 gm of
forage, there were found the spores of molds. Also
there was determined the intensity of animals’ growth
of first and second groups reliably did not vary
(p>0,5). There were worked out the ways of
improvement of sanitary condition of fodders by the
means of introduction of the salts of microelements
into rations such as bluestone and ferrous sulfate with
the addition of probiotics KM3(cultured milk
fermentation including Streptococcus lactis,
Lactobacillus acidofilum) influencing the growth of
pigs, the condition of their health and the quality of
meat raw at the using of fodders dirty with
micromycets. The consumption of fodders attacking
with microscopic fungus with the addition KM3
showed that the lacto- and bifidus bacteria KM3
suppressed the development the pathogenic
microflora of gastrointestinal tract of pigs. There were determined the optimal doses of the
introduction of detoxicants in fodders affected with
molds of storage. The positive effect in average
amounted 8%