The article shows a possibility of using neutralized
phosphogypsum as multicomponent fertilizer for rice
crops. In the system of rice fertilization replace of
150kg/ha of ammophos during main application with
40 kg/ha of carbamide and 4 tons/ha of phosphogypsum
applied in spring provides the same content of
available forms of nitrogen, phosphorus and potassium
in soil and plants as with application of
N120P80K60. Application of phosphogypsum in spring
before sowing is less effective than application in
autumn before plowing. When applicating phosphogypsum
in spring 2013 with a rate of 4 t / ha the
obtained yield was 0.57 t / ha or 8.98% higher than in
the control, and in 2014 it was not different from that
obtained with the application of solid mineral fertilizers
with a rate of N120P80K60. With autumn application
of phosphogypsum increase in yield in 2014 was
0.98 t / ha or 12.6%. Yield growth is the result of
increasing the survival of plants, grain content in
panicle and grain weight per plant. Use of neutralized
phosphogypsum is economically feasible. Relative
benefits of using phosphogypsum instead of phosphorus
fertilizer (ammonium phosphate) on rice
crops in the Federal State Unitary Enterprise SRSF
"Krasnoarmeyskiy" named after A.I.Maystrenko,
Krasnoarmeyskiy district of Krasnodar region at the
optimal rate amounted to 13139.7 rubles per 1 ha
Diseases cause great damage to agriculture, reducing
yields and decreasing its quality. The losses
are up to 20-30% of potential crop yields. Different
types of rust and powdery mildew cause significant
damage to wheat. Thereby, the growing of
varieties tolerant to these diseases is of great importance
at present. It allows solving such problems
as the improvement of stability of grain production
(especially in the epiphytotic time), improvement
of its quality and reduction of prime
cost of the product. Cultivation of resistant varieties
gives the opportunity to avoid a use of crop
protection chemicals and thus, to improve environment.
The researches were carried out in the
laboratory of intensive soft winter wheat breeding
and seed-growing of FSBSI ARRIGC after I.G.
Kalinenko in 2013-2015. The crop was sown in a
bare fallow. 275 samples of soft winter wheat from
the world collection VIR, Turkey (CIMMYT),
new varieties of domestic and foreign breeding,
varieties and constant selection lines of own selection
were the subjects of the study.
Favorable for disease development weather conditions
allowed evaluating collection samples according
to the degree of infection with leaf rust and powdery mildew under natural conditions.
According to a complex resistance to leaf rust and
powdery mildew we have distinguished the following
samples: ‘Nakhodka’, ‘1226/98’, ‘662/99’,
‘1366/08’, ‘Patriarkh’ (Russia); ‘Shestopalivka’(Ukraine);
‘Simonida’ (Serbia); ‘MV 15-04’
(Hungary); ‘Rialto’ (England); ‘Menestrel’
(France); ‘№42 CIMMYT’ (US). Thus, our conducted
study resulted in distinguishing the samples
of soft winter wheat which are resistant to leaf rust
and powdery mildew and are recommended to use
as a source of resistance and tolerance to these
pathogens. The samples with a combined resistance
to both pathogens are of particular interest
The article describes the efficiency of a feed additive
called "Tetra+" during chronic mycotoxicoses of pigs.
The purpose of carrying out series of experiments on
sows was to determine the therapeutic and
prophylactic effectiveness of innovative feed additive
"Tetra+" during combined chronic mycotoxicosis in
pigs and to study the influence of feed additive on the
growth, weight, preservation and overall resistance of
sows. The results of the experiments revealed that a
feed additive "Tetra+" has had a positive impact on
large-fruited of pigs; it can also be concluded that the
feed additive "Tetra+" has a positive effect on the
metabolism of proteins, carbohydrates and has
antitoxic properties
Protected soil of Russia which has been stagnant
for a long time began to expand actively and to
modernize. The State Program of protected soil
development for 2015-2016 promotes it, according
to which every year it is planned to introduce 200 –
215 ha of modern industrial greenhouses. There
was set the task of production of 1 mln. tons of
greenhouse vegetables by the Ministry of
Agriculture of Russia to 2020. Existing
greenhouses of the IV generation of the type
"Venlo" takes about 2.2 hectares in the country and
are successfully used by producers of vegetables,
obtaining in a year-round period 700 – 720
thousand tons of vitamin production. At present
time the special attention of greenhouse owners is
paid to greenhouses of the V generation of the
system UltraClima, ModulAIR, in which we
modernized the system of microclimate parameter
management allowing to eliminate the critical
periods of management by thermal isolation in the
second part of May to the end of summer. The
offered systems allow essentially economizing
energy expenses, considerably to increase the
profitability of vegetable production at the expense
of management by growth’s processes and plant
development. The innovation solutions in a
greenhouse construction on the example of the first
Russian greenhouse with the system UltraClima
constructed in the Lipetsk region are discussed in
this article. There was shown the characteristic of a
new analogous development of Russian engineers
having a number of advantages in comparison with
UltraClima
The article presents the materials of research on
studying of influence of various levels of crude fat in
the complete feed (CF) for the young geese of
Lindovskaya breed on chemical composition and
organoleptic quality of goose meat. In the
experimental groups we increased the concentration of
crude fat in the start and finish of the CF to 7.4 % and
6,85 %, respectively. As the lipid supplement, we used
sunflower oil. It is established that muscle tissue of
geese, consuming finishing CF with sunflower oil, has
a more pronounced taste, odour, tenderness and
juiciness. We may highlight the tendency to increase
the proportion of monounsaturated oleic acid, in the
background of the decrease of specific weight of
palmitic acid in the fat muscle 60 day goslings who
received the start and finish of CFs with the addition
of sunflower oil
There was given a review of the results of the study in
the conditions of sufficient moisture of Central
Ciscaucasia, the influence of planting terms and
presowing seed treatment by the drug called "TMTDplus",
containing Krezatsin growth stimulator in its
composition, on the development of corn hybrids of
different maturity groups of the selection of Krasnodar
Research Institute of Agriculture named after P.P.
Lukyanenko (Ross 199, Ross 299, Krasnodar 382 and
Krasnodar 410) and the All-Russian Research Institute
of Corn (Mashuk 170, Newton, RIC 345 and Eric), as
well as middle- maturity population Rossiyskaya 1.
The studies were conducted in accordance with the
thematic plan of scientific researches of the chair of
crop and forage production of the Stavropol State
Agrarian University. The soil surface of the
experimental station of StavrGAU was presented as
leached black soil. The technology of growing of
maize on the experimental plot corresponds to the
standard one for the present area and cultivar. The
predecessor is winter wheat. Sowing was performed in
three terms. The first (early) sowing term was carried
out at t = + 7 ... +8 ° C. The second (recommended) -
when t = + 10 ... + 12 ° C. The third (later) sowing
time was carried out at t = +15 ° C. The plant density:
early-maturing hybrids – 70 thousand pieces/ha, is
mid-maturing ones – 60 thousand pieces/ha, middleripe
– 50 thousand piece/ha, middle-later ones – 45
thousand pieces/ha. The scheme is single-row, with
spacing of 70 cm. The application of the studied drug
TMTD-plus helped to reduce the growing season of
maize plants for one - four days. Thus, changing the
sowing terms of maize hybrids and populations, we
can largely control the development of plants changing
the length of the growing season to two weeks and
form a harvesting conveyor, thereby reducing the
intensity of field work
Studies were conducted on pure-bred pigs CT and
DM-1. An analysis of variance of economically useful
signs and interior indicators pigs using dietary
supplements "Vita selenium" and "Jerusalem
artichoke"
The article contains research results on the influence
of duration of the first lactation period of sows on
reproductive qualities. The authors have detected
basic problems which reduce indices reproduction of
purebred pigs of the breed of Yorkshire and hybrids
of F1 (Yorkshire x Landras) under conditions of a
new complex. It was found that because of the
increase in duration of lactation period of the sows it
is impossible to increase the safety of the piglets
with a reduced live mass (from big nests and slow in
growth) and improve the reproductive quality of
sows. This method has been used in the economy
what led to a notable improvement in the indices of
pig breeding
The article deals with the methods of efficient sprinklers choice for farms of concrete irrigation zones on the basis of multi-dimensional statistics methods use
The article presents the results of the investigation of
the influence of liposomal form of silymarin on the
physicochemical parameters of the meat of the broiler
chickens of the cross called Hubbard F15. The objects
of the investigation were: pectoral muscle, the preparation
called Liposil, which consists hepatoprotective
agent of silymarin, extracted from milk thistle in the
form of dry extract and soy phosphatidylcholine. Milk
thistle is known as a source of bioflavonoids, and has
long been used in folk medicine for diseases of the
liver. High bioavailability of silymarin, due to the
liposomal form, makes it possible to use it in lower
doses in comparison with the form of an extract. The
experiment of liposome silymarin used a dose of 40
mg / kg of feed discretely (5-7 th, 12-14 th, 19-21 th
and 28-30 th day) and daily as a supplement to the
basic diet during growth of broiler chickens of Hubbard
F-15. We have established, that Liposil increased
tryptophan content in the muscles and improved the
protein-quality quotient. We have found decreased fat
content and caloric value of pectoral muscle of experienced
group chickens. The findings suggest that we
have a positive effect of liposomal silymarin on nutritional
and dietary value of meat