This article surveys the results of the studies of the process of differentiation of inflorescences of wintering buds of grapes of different varieties in the period of relative dormancy in the conditions of the Taman region
In article the review of results of studying of influence of harvest date of fruits on storage period of fruits of the zoned grades of Golden Delicious and Renet Simirenko apple-trees is given. As a result of this work, the efficiency of influence of harvest date of fruits on quality and duration of storage in usual atmosphere is proved
The article presents the results of researches of the
different systems of basic treatment of soil under a
sunflower on a closeness, aggregate composition,
supplies of productive moisture on regular black soil
of the Krasnodar region
The article presents the results of studying the effect of
different lengths of fruit vines with the same load
wintering buds of bushes on the yield and quality of
Moldova grapes. It was found that the biological
indicators of fruiting Moldova grapes improved by
lengthening fruit vines, taking into account weather
conditions. Shortening the vines increases germination
and fruitfulness degree base buds and reserve buds.
Productivity is increased by lengthening fruit vines. It
is determined by the degree of fruitfulness buds of the
vine, the development of floscules of wintering buds,
bunch and berries weight, number of berries in
bunches. The optimum is pruning vines to 10-12 buds.
Harmonious taste, weight of bunches and berries,
transportability factor fixed high yield of grapes
standard (85,6-86,4%) with different length of fruit
vines. The highest productivity of leaves makes
pruning fruit vines to 10-12 buds. The strength of
shoot growth and volume growth of bushes reduced at
an elongation of the fruit vines. The more moderate
growth of shoots observed at long (10-12 buds)
pruning vines. There is no significant difference to the
degree of maturation of shoots with different length
vines. In order to increase the yield of Moldova grapes
in the central zone of the Krasnodar region expedient
cut fruit vines to 10-12 buds
The effect of the level of milk production of firstcalf heifers on the further productivity, reproductive function and duration of economic exploitation of holstein cows in southern Russia
In the soils of rice fields, eluvial gley processes
develop, which are manifested in redistribution of silty
particles along the profile, water-soluble humus,
mobile compounds of iron and phosphorus. Most
intensively, these processes are developed in meadowbog
soils, confined to closed depressions of the plains
plain. Meadow-black soils lying on elevated relief
elements have more favorable physical, physicochemical
and oxidation-reduction properties for
cultivating rice and accompanying crops in crop
rotation. The highest yield of rice is formed on high
checks and higher at 12,4 c/ha than on low ones
The article brings the results of three-year studies of the
influence of the periods of sowing on productivity of
new varieties and lines of winter barley
The article presents the results of the studies on the
effect of the processing of grape variety Saperavi with
a growth regulator called Vimpel with water soluble
and foliar fertilizers of new generation - Nutrivant plus
and Kelik potassium silicon, both in pure form and in
a tank mixture. Processing of bushes was performed
three times: after flowering, growth phase of berries
(berry of a pea), the beginning of ripening berries. We
used Vimpel drug and foliar fertilizers such as
Nutrivant plus and Kelik potassium-silicon, both in
pure form and in conjunction with Vimpel; it led to a
significant increase in weight of the bunch, bush crop
and planting yields. The smallest yield increase was
provided by Vimpel. However, the combined use of
this drug on a background of Kelik silicon- potassium
foliar fertilizer and Nutrivant plus led to a greater
increase in yield from the bush than when used
fertilizers only. Processing of bushes by Vimpel in
combination with a foliar application of Kelik
potassium-silicon not only led to a significant increase
in crop yields from the bush and plantations, but in
two cases of the three it contributed to a significant
increase of the mass concentration of sugars in the
juice of berries. Using Vimpel, together with Nutrivant
plus foliar application for two years out of three
promoted maximize yields (23.4 and 18.4%) with a
decrease in sugar content, and in one year - an increase
in the harvest of 10.4%, with a significant increase in
mass sugar concentration (1.92 g / 100 cm3 or 9.2%).
Thus, the processing of Saperavi grapes with a growth
regulator called Vimpel and water soluble foliar
fertilizers of new generation - Nutrivant plus and
Kelik potassium and silicon is an effective method of
increasing the yield and quality of Saperavi grapes
In the leached black soils of the foothill zone of the
Kabardino-Balkarian Republic on the territory of
training experimental plant of FSBEI HE
Kabardino-Balkarian state agricultural university
named after V.M. Kokova we have studied the
effect of soil and climatic conditions of area of
cultivation and application of micro – macro
fertilizers, plant growth regulators and biological
products on the crops of lentils, their impact on the
efficiency and quality. It is proved that in general,
the natural conditions of the foothill zone are
favorable for cultivation and obtaining high yields
of major crops. The analysis of meteorological
conditions of the area (typical for the whole area)
shows that there are great reserves and
opportunities to obtain high and stable yields of
lentils grains. These morphological, genetic and
agrochemical parameters of leached chernozem
growing zones suggest the soil favorable to the
growth and development of lentils. On average,
during the years of studies, the number of plants on
which we had marked tubercles, on the example of
Rauza varieties in the background variant, was
63.7%; the use of the drug called Agropon C in
combination with sodium selenite increased by
15.2% the number of plants with root nodules.
Increasing the number of plants with root nodules
was accompanied with increasing the number and
weight of nodules per plant by 8.1 pc. and 10.1 mg.
respectively. The highest yield - 2.66 t/ha under
experimental conditions was obtained in the form
of joint use of the drug Agropon C and sodium
selenite with a seeding rate of 2.2 million viable
seeds per hectare, which is higher than the
reference version for this seeding rate by 0.46 t/ha
or 17.3%. The maximum value indicators of protein content in the seeds and collecting the
protein per unit area reached with the use of joint
application of Agropon C and sodium selenite,
where we achieved the seeding rate of 2.2 million
of germinating seeds per hectare and made up
29.6% and 787 kg/ha, respectively
The article presents the results of the researches on the
study of the different systems of basic treatment of soil
under sunflower’s density, aggregate composition, supplies
of productive moisture on regular black soil of the
Krasnodar region