There were reviewed the results of the study of the
dependence of main phenological phases of
development of corn hybrids of different maturity
groups of the selection of Krasnodar Research Institute
of Agriculture named after P.P. Lukyanenko in the arid
zone of Central Ciscaucasia (Ross 199, Ross 299,
Krasnodar 382 and Krasnodar 410) and the AllRussian
Research Institute of Corn (Mashuk 170,
Newton, RIC 345 and Eric), as well as early-middle
Rossiyskaya 1 from the changes of average daily air
temperature of planting dates and preplant seed
treatment by the preparation "TMTD-plus", containing
the growth promoter called Krezatsin in its
composition. The studies were conducted in
accordance with the thematic plan of scientific
researches of the department of crop and forage
production of Stavropol State Agrarian University. The
technology of maize growing on the experimental plot
corresponds to the standard technology for this area
and culture. The sowing was performed in three stages.
The first (early) sowing period was at t = + 7 ... +8 °
C. The second (recommended) – was at t = + 10 ... +
12 ° C. The third (later) sowing period was at t = +15 °
C. There was identified a high inverse correlation
between the average daily air temperature and the
duration of the intraphase periods of maize
propagation. Thus, at the shifting of maize sowing
dates with the second half of May on the second half of
April we have optimization of heat regime in the
generative period and rising of the efficiency of use of
thermal resources of the region. There was marked the
acceleration of development of corn seedlings when
the average daily air temperatures was up to 12 ° C at
the samples with the application of the disinfectant
TMTD-plus
The aim of the research was to study the impact of
starter complete feed (CF) with different levels of
crude fat on the chemical composition of muscle tissue
and liver of young geese. During days 5-28 the poultry
was fed CF with 5.1-8.1 % crude fat, from 29- to 60-
day age – with 5.4 %. By increasing the level of crude
fat in starter CF there was a trend to an increase of the
phosphorus content in muscle samples of geese hip
and thigh - by 4.4-9.6 %, in the liver - by 27.2-53.5 %
(P≤0,05). The chest muscles of the young geese fed
high-calorie CF had 2.8-6.0 % higher fat content, than
that of counterparts in the first group. At the same
time, there was a tendency to a decrease in the
concentration of fat in the muscles of the hip and thigh
- by 1.9-5.0 % (P˃0,05). Increased level of crude fat in
CF did not have a negative impact on the accumulation
of heavy metals in the muscle and liver of geese, the
concentration of the studied elements was within the
permissible level established for food products
The article covers the stages of evaluation and
selection of new self-pollinated corn lines. The results
of testing of new lines and test crosses were reflected.
Comparative analysis of yield of the best test crosses
was presented. General and specific combining ability
of new lines was calculated. The opportunities of
further usage of new lines in breeding programs and
early maturing hybrids including these lines are
considering. The researches were conducted on the
field of the institution, following the course of
scientific researches of department of selection and
seed management of corn, Federal State Budgetary
Scientific Organization Krasnodar Lukyanenko
Research Institution of Agriculture
Ferrourtikavit is a biologically active additive (BAA)
derived from common nettle supplemented with micro
nutrient elements (titanium, vanadium, molybdenum,
zinc, copper, iron, tin, chromium, manganese, barium).
Ferrourtikavit is manufactured from local vegetable
raw materials, however its application in feeding dairy
cows is not sufficiently studied. Therefore, the
application of the BAA ferrourtikavit in animal
feeding with a view to increase milk production is
relevant. The aim of the research conducted is to
investigate the impact of the BAA ferrourtikavit on the
overall nutritional value of animal diet and reduction
of food consumption. The experiment was conducted
on four groups of black-motley breed dairy cows.
Formation of the experimental groups (15 animals per
each group) was performed on the third lactation,
taking into account age, productivity during the
previous lactation, breed characteristics, live weight.
The main diet consisted of hay, haylage, succulent
fodder, concentrates. Additionally to basic diet the 2nd
,
3
rd and 4th experimental groups obtained the BAA
ferrourtikavit at the doses of 0,25, 0,50 and 0,75 mg/kg
of live weight, respectively. It has been established
that the animals from the experimental groups (2nd, 3rd
and 4th) consumed 43,9-51,3 energetic feed units less,
439,4-513,5 MJ metabolic energy less, 56,4 – 62,0 kg
dry matter less, 1,1 – 1,6 kg digestible protein less.
The lowest feed consumption was noted among the
animals from the 3rd experimental group, in the basic
diet of which the BAA ferrourtikavit in an amount of
0,50 mg/kg of live weight was introduced. The research conducted established, that application of the
biologically active additive ferrourtikavit in the diet of
lactating cows at the dose of 0,5 mg/kg of live weight
led to the highest milk yields 4678±45,17 kg. In the
experienced groups, increase in milk yields, decrease
in concentrates' utilization as well as costs of 1 kg milk
as compared to the control group were registered
Modern commodity sturgeon breeding is one of the
profitable and dynamically developing directions of
fish farming in the Russian Federation. Only the
system of Rosrybhoz has more than 40 enterprises of
different ownership forms for the cultivation of
sturgeons. In 2012, in agricultural farming of the
Russian Federation we had grown more than 2.0
thousand tons of sturgeon. Crucial role to maintain
normal functioning of the body of the fish when
grown in closed recirculation systems plays complete
and balanced nutrition. Proper organization of
biologically full feeding of fish helps to maximize
expression of their genetic potential. The article
presents the results of the researches of the efficiency
of using feed concentrate from vegetable raw
materials called "Sarepta" in the composition of feed
additives for 2-year old Russian sturgeons
The article analyzes the main factors of the negative
impact of pig farms on the environment, for the
characteristics of which are used criteria such as
emissions of ammonia, methane, nitrous oxide, dust,
loss of nitrogen and phosphorus in manure output, feed
consumption and water consumption, economic
evaluation, capital costs of reducing emissions,
operational cost. The technical level, resource and
energy consumption in the production of pork have
been analyzed in a comparative perspective. The
necessity of implementation of best available
techniques in order to ensure environmentally oriented
production growth has been provided. The importance
of the development of technology selection algorithm
and clarification the basic criteria for the selection has
been emphasized. Also, there was detected the role of
technical regulation for the prevention of excess
pollution. The necessity of a comprehensive approach
was proven for the implementation of NDT in the
framework of environmental and industrial policies.
Implementing NDT will provide the ecological
modernization of pig production, which is confirmed
by the experience of European countries, successfully
implementing the concept of NDT from the 70s of the
twentieth century. At the same time, not only
economic measures should be used (exemption from
pollution charges, grants and subsidies), but also the
administrative tools (based on a valuation of NDT,
integrated permits). Daylight technological regulation
will provide "green" economic growth and will
contribute to solving social and economic problems.
Implementation of the project is not possible without
the exchange of information, the definition of time and
economic characteristics of the implementation of
NDT, comparative analysis and classification
technologies to NDT. In 2017, it has already been
planned to publish the NDT reference "Intensive
breeding of pigs,” while the implementation of best
available technologies will become the basis of
ecological modernization of the industry. The
inclusion of the author to the technical working group
on development of the handbook "Intensive breeding
of pigs" allows to participate on-line in the discussion
of topical issues
In the world, huge work is being done to create global
information banks of plant genetic resources. The need
for conservation and rational use of genetic resources
in modern conditions has become very relevant.
Genetic collections are the basis for selection work:
creating new varieties, replenishing the assortment
with new, classic, introduced and native varieties,
adapted to the natural (soil and climatic) conditions of
the cultivation sites. In the Anapa ampelographic
collection, 4911 varieties of various ecogeographical
and genetic origin are represented, the use of which
provides great opportunities for creating and breeding
new varieties, their state testing and zoning. In the
gene pool of the ampelographic collection, most
varieties of V. vinifera L. grapes are represented by
local honeycombs of different regions of the grape
culture, and more than one fourth of varieties of V.
vinifera L. are obtained from intraspecific crossings.
Despite the value of local varieties of grapes, they do
not always meet all the requirements of production.
Therefore, to improve the local assortment, it is
necessary to carry out selection - breeding new
varieties of grapes. This article presents the long-term
results of the work on the selection of varieties of table
and technical directions in the Anapa ampelographic
collection used for breeding. Also, the role of the
genetic collection in the creation of new generation
varieties by combinative selection is shown - as
donors for creating new varieties of grapes. Dedicated
varieties are the sources of valuable traits, which are given primary importance and are especially important
for the viticulture of the Russian Federation
The influence of the crop rotation type, predecessor and different doses of mineral fertilizers on the yield of winter wheat varieties was investigated and bioenergetics estimation was given. Investigations were carried out in the North-Kuban Agricultural Experiment Station in two ten field crop rotation: grain tillage and grain - grass tillage rotation of prolonged stationary experience. The soil is the black soil, low in humus, powerful, with humus content (0-30sm), depending on the power of nutrition backgrounds in the arable soil layer. It was found that the selection of predecessors and the differentiated application of mineral fertilizers ensure stable high yields of grain and they exceed the varieties without fertilizers by 40-79%. Winter wheat yield depends on the crop rotation of 8-15%; from its predecessor - 15-18% and 27-31% of the fertilizer. A strong correlation between yield and agronomic methods was determined. The most effective predecessor for the wheat cultivation by the turnover of furrow slice is sainfoin, peas and wheat. More labor intensive and energy-consuming predecessors are grain maize and sugar beet
This article is devoted to studying the influence of
conditions of keeping and feedings on broilers of Hubbard
RedBro cross, and the quality of the received
products in case of application of floor and cellular
content in the conditions of a farm. It was found that
when receiving a feed of its own production with the
use of feed ingredients grown in farms without pesticides,
recorded a statistically significant reduction in
the potentially dangerous health animal substances. As
compared with a factory forage therein reduced pesticide
content by 14 times, mercury and arsenic is 24
times, 5 times cadmium, lead 10 times. Results of
studying of economic indicators of cultivation of
broilers of cross Hubbard RedBro and also chemical
composition and quality of carcasses demonstrated that
the essential difference between a floor and cellular
condition of keeping is not established, however use of
a diet on the basis of what forages promoted statistically
reliable decrease in concentration of toxic metals in
muscles of a bird of experienced groups. As a result it
was found that use of the researched compound feed in
diets of broilers raised indicators of biosafety and provided
ecologically safe (“organic”) meat products of
poultry farming
The use of physical factors for preplant stimulation
of seeds increases vigor, germination and improves
the yield of agricultural products. One of the effective
ways to improve seed grain quality is to impact
on the seeds using physical factors, in particular, an
alternating electromagnetic field of industrial frequency
of 50 Hz (EMF of IF of 50 Hz). We studied
the impact of EMF of IF of 50 Hz on the energy
germination of mid-ripening spring barley seeds of
promising varieties Vakula, Vikont, Ratnik. Carrying
out the experimental studies we used a laboratory
setup with annular pole points of rectangular
cross section. Our disperse analysis resulted in data
on germinative energy of seeds of spring barley
varieties Vakula, Vikont, Ratnik, which showed that
while treating seeds of spring barley by an alternating
electromagnetic field of industrial frequency of
50Hz, we obtained the best values of germinative
energy of seeds of Variety Vikont with a mode of
processing being equal to W = 16%, T = 2 c, L =
0,03 m