The article presents the results of evaluation of 20
strawberry hybrids by breeding in the NCRRIHV on
the traits of productivity and chemical composition of
berries. The results of the grouping of studied hybrids
at the number of berries per plant and average weight
of berries were shown. We have also highlighted the
best hybrids, that shows the maximum number of berries
(pcs per plant) – 2-10-06 Firework × Honey, 5-2-
06 Primella × Marmolada and average weight of berries
(g) - 5-1-12 Elsanta × Alba, 11-7-06 Molling Pandora
× Marmolada, 7-1-12 Elsanta × Camarosa, 6-1-06
Vesnyanka × Primella, 2-4-12 Eros × Camarosa, 3-4-
12 Belrubi × Camarosa. It was found that the integrated
combination of high productivity characteristic values
(the number of berries per plant and average
weight of berries) are not mentioned in any of the hybrid
selections. Study of the traits of berries quality in
strawberry hybrids showed that they contain from 6,3
to 11,4% soluble solids, from 4,8 to 8,6% sugar, from
0,62 to 1,30% acid, the sugar-acid ratio It varies from
4,0 to 8,8 relative units. Almost all the studied hybrids
accumulate in the berries more vitamin C in comparison
with the control variety Honey. According to the
complex biochemical parameters highlighted hybrids
2-9-12 Eros × Camarosa, 2-4-12 Eros × Camarosa, 5-
3-12 Elsanta × Alba, 3-1-12 Belrubi × Camarosa
Studies were conducted on pure-bred pigs CT and
DM-1. Determine the productivity of meat quality,
thickness and quality of the bacon, the physicochemical
quality of meat, histostructure longissimus
dorsi experienced pigs fattened using dietary
supplements
The article reviews the results of the study of the influence of treatment of vines of Saperavi with lignohumate of grade "A" on its uvological and fruitful properties in the Anapо- Taman zone of the Krasnodar region
The article deals with the various technologies of alfalfa 1, 2, and 3 years of life with different backgrounds soil fertility, fertilization rates, protection from weeds, pests and diseases at recommended and zero tillage
The rational method of efficient control of agroecosys-tem in arid areas of Northern Caucasus, based on ex-pansion of perennial grass sowing is offered. The intro-duction in phytocoenosis structure of multicomponent grass mixtures with meadow and leguminous grasses provides a high recoupment of antropogenous expenses
In the article, we have revealed the efficiency of foliar sulfur (potassium sulfate 250, 500, 1000 and 2000 g/ha), molybdenum (celik molybdenum 125, 250, 500 and 1000 ml/ha) and boron (solubor DF 0,5, 1,0, 2,0 and 4,0 kg/ha) fertilizers in various doses of soybean growing on the leached black soil of Northern Ciscaucasia which are based on studies in central part of the Krasnodar region in 2012-2014. The Vilan is a soybean variety most common in the Krasnodar region; therefore it was taken as the research object. It was established that 250 g/ha is the most effective dose of sulphur fertilizer. It’s provided a yield increase by 0,13 t/ha and increase collection of protein and oil (52,9 and 21.1 kg/ha, respectively). Soybean yields were increased by the application of molybdenum fertilizer in a dose of 250 ml/ha by 0,10 t/ha with increasing collection of protein 45,8 kg/ha. Boron fertilizer increased sum of beans and seeds. Variant of 0.5 kg/ha provided yield increase of 0.08 t/ha, but it was 0.26 t/ha in dry 2014
The article presents the results of studies on the influence of predecessors and funds of intensification on the yield of spring wheat in the field crop rotations. Studies carried out in the long stationary experiment in crop rotations over the past seven rotations. The resulting materials can be used in the development of crop rotations schemes for forest-steppe of Western Siberia
The basic amount of oilseeds in the Russian Federation, including the Stavropol region is produced by sunflowers. Using the best ways and methods of soil cultivation and improving the technology of sunflower cultivation in relation to specific growing conditions -
the main way to increase the yield and gross yield of seeds of this valuable crop
The article discusses the various technologies of cultivation
of winter barley at two ways of main tillage
(recommended and zero-level) with different backgrounds
of soil fertility, fertilization rates, protection
from weeds, pests and diseases. Consistent improvement
of soil fertility and other fertilizers resulted in an
increase in crop productivity. Nutrition is the basis of
life of a living organism, including plants. The value of
crop yield and its chemical composition depend on the
conditions of nutrition. It is achieved with the optimum
combination of light, heat, air, water, food, etc.
In this connection, in the development of methods of
cultivation of this crop, we may not only increase the
yield of grain, but also pay due attention to the quality
of cultivated products. Thus, studies in the experiment
showed that the intensification of cultivation technology
of one phenomenon substantially and significantly
affects the productivity of the given culture
For further increasing pork production and to increase
its quality it is necessary to provide complete and
balanced feeding of young pigs for fattening. The
special place takes the issue of satisfying their
physiological needs in macro and micronutrients. The
most cost-effective step in these circumstances is using
bentonite clays as natural mineral supplements. The
aim of this work was to study the effect of the addition
of bentonite of Zamankulskaya field on the energy
growth, digestibility and the digestibility of nutrients
of the diet of young pigs. According to the results of
the survey, the best productive effect was when
ensuring free access to the bentonite, so that the young
pigs of the 3rd experimental group vs control group had
significant superiority according to gross and average
daily live weight gain and feed products. According to
the results of scientific and economic experience, it
was found that with free access to the bentonite best
economic and useful indicators were observed in the
animals of the 3rd experimental group against the
control analogs, as they had significant superiority in
terms of absolute live weight gain and feed
consumption per unit of production. During the
physiological exchange of experience the most
beneficial effect on the hydrolysis of complex organic
compounds had bentonite feeding with free access of
pigs. The result was a significant superiority of the
experimental animals over the control ones in
coefficients of digestibility of dry matter, organic
matter, crude protein, crude fat and NFE. To improve
the digestibility and absorption of nutrients in the diet
of young pigs it is advisable to feed them with
bentonite clay as natural mineral supplements with free
access