Agronomy


THE QUALITY OF POT MARIGOLD RAW MATERIAL OBTAINED IN THE FOREST-STEPPE OF THE MIDDLE VOLGA REGION USING GROWTH REGULATORS
V.A. Gushchina, Doctor of Agricultural Sciences, Professor;
E.A. Kutikhina, postgraduate student;
E.E. Kurdyukov1, Candidate of Pharmaceutical Sciences, Associate Professor
Penza State Agrarian University, Penza, Russia, Botanicheskaya str. 30, 440014
tel. (8412) 628-367, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
1Penza State University, Penza, Russia, Krasnaya str. 40, 440026


THE INFLUENCE OF THE SEEDING RATE ON WEED INFESTATION OF BROWN MUSTARD AGROCENOSES
V.A. Gushchina, Doctor of Agricultural Sciences, Professor, Yu.A. Prokhorova, postgraduate student
Penza State Agrarian University, Penza, Russia, tel. (8412) 628-367, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


 

EFFECT OF GROWTH REGULATORS ON THE PRODUCTIVITY AND ECOLOGICAL PLASTICITY OF VEGETABLE PEAS
O.M. Kasynkina, Candidate of Agricultural Sciences, Associate Professor;
V.I. Gryazeva, Candidate of Agricultural Sciences, Associate Professor;
A.V. Nushtaeva, Candidate of Chemical Sciences, Associate Professor;
Yu.V. Blinokhvatova, Candidate of Biological Sciences, Associate Professor;

Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", Russia, tel. 8(412)-628373,
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ECOLOGICAL VALENCE OF WINTER WHEAT CULTIVARS IN THE CONDITIONS OF THE FOOTHILL ZONE OF THE CENTRAL CAUCASUS
I. R. Manukyan Candidate of Biological Sciences, Associate Professor
North Caucasus Scientific Research Institute of Hill and Foothill Agriculture – branch of the Federal State Scientific Center "Vladikavkaz Scientific Center of the Russian Academy of Sciences", E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


EVALUATION OF THE STARTING MATERIAL FOR THE BREEDING OF WINTER SOFT WHEAT IN THE CONDITIONS OF THE CENTRAL CAUCASUS
I. R. Manukyan1 Candidate of Biological Sciences, Associate Professor; A.H. Kozyrev2, Doctor of Agricultural Sciences, Professor
1North Caucasian Research Institute of Hill and Foothill Agriculture – branch of the Federal State Scientific Center "Vladikavkaz Scientific Center of the Russian Academy of Sciences", Mikhailovskoye, Russia, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
2Mountain State Agrarian University, Vladikavkaz, Russia


ANALYSIS OF THE DEPENDENCE OF YIELD FORMATION OF SUGAR BEET ON HYDROTHERMAL RESOURCES
K.R. Ismagilov, Candidate of Economic Sciences, Associate Professor
Bashkir Scientific Research Institute of Agriculture, a separate structural unit of the Ufa Scientific Research Center of the Russian Academy of Sciences, Ufa, Russia, tel. 89033103186, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


NITROGEN, PHOSPHORUS AND POTASSIUM CONTENT IN THE PEA GRAIN DEPENDING ON THE LEVEL OF MINERAL NUTRITION AND FOLIAR FERTILIZER APPLICATION
V.V. Koshelyaev, Doctor of Agricultural Sciences, Professor;
N.V. Shabyshev, Postgraduate
I.P. Koshelyaeva, Doctor of Agricultural Sciences, Associate Professor
V.A. Gushchina, Doctor of Agricultural Sciences, Professor
Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", Russia, tel. 8(8412) 62-83-73, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


THE INFLUENCE OF THE ELEMENTS OF BIOLOGICAL AGRICULTURE ON THE AGROPHYSICAL PROPERTIES OF THE SOIL AND THE PRODUCTIVITY OF CROPS
K.Yu. Kiselyova, graduate student;
E.N. Kuzin, Doctor of Agricultural Sciences, Professor;
A.N. Arefyev, Doctor of Agricultural Sciences, Associate Professor;
E.E. Kuzina, Candidate of Agricultural Sciences, Associate Professor
Penza State Agrarian University, Penza, Russia, tel. 8(412) 62-85-65, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


THE POTENTIAL OF USING FESTULOLIUM IN THE ORGANIZATION OF OF FODDER AND DECORATIVE AGROPHYTOCENOSIS IN THE CONDITIONS OF THE FOREST-STEPPE OF THE MIDDLE VOLGA REGION
E.A. Kalinichev, Candidate of Agricultural Sciences, A.A. Galiullin, Candidate of Agricultural Sciences, Associate Professor
Penza State Agrarian University, Penza, Russia, tel. 8-996-247-86-19, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


Private animal husbandry, feeding, technologies of feed preparation and production of livestock products


REALIZATION OF GENETIC POTENTIAL OF STUD BULLS OF VARIOUS SELECTION
Berezkina G. Yu., Doctor of Agricultural Sciences, Associate Professor, Zakirova R. R., Candidate of Agricultural Sciences
Udmurt State Agrarian University, Izhevsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it. , 8(3412)77-17-99.
Udmurt State University, Izhevsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it. , 8(3412)916-116.


PRODUCTIVE QUALITIES IN BROILER CHICKENS DEPENDING ON THE PROTEIN AND METABOLIC ENERGY LEVEL IN COMPOUND FEEDS
D.G. Poghosyan, Doctor of Biological Sciences, Professor; M.N. Rybalko, post-graduate student
Penza State Agrarian University,
Penza, Russia, tel. 8(8412) 618151, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


Technologies, machinery and equipment for the agro-industrial com


EVALUATION OF DIESEL FUELS BY A COMPLEX INDICATOR OF COMBUSTION STIFFNESS IN A PISTON ENGINE
D.A. Ukhanov, Doctor of Technical Sciences, Professor; D.A. Manshev, Doctor of Technical
Sciences, Associate Professor; A.P. Ukhanov1, Doctor of Technical Sciences, Professor
Federal Autonomous Establishment "The 25th State Research Institute of chemmotology of the Ministry of Defence of the Russian Federation", Moscow, Russia;
1Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", Penza, Russia, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


THE DESIGN OF THE SEEDING MACHINE WITH A MODIFIED SHAPE OF THE GROOVE PROFILE OF THE SECTIONAL ROLLER FOR SOWING GRAIN SEEDS
I.A. Surkov, postgraduate student;
N. P. Laryushin, Doctor of Engineering Sciences, Professor;
A. V. Shukov, Candidate of Engineering Sciences, Associate Professor;
T.A. Kiryukhina, Candidate of Engineering Sciences, Associate Professor.
Penza State Agrarian University, Penza, Russia,
tel. (8412) 628 517, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


DESIGN, JUSTIFICATION OF GEOMETRIC AND STRENGTH PARAMETERS OF A HELICAL GEARBOX
V.A. Ovtov, Candidate of Engineering Sciences, Associate Professor; A.V. Polikanov, Candidate of Engineering Sciences, Associate Professor; A.V. Yashin, Candidate of Engineering Sciences, Associate Professor; A.A. Orekhov, Candidate of Engineering Sciences, Associate Professor;
Students: D.V. Grishin, V.K. Usankin
Penza State Agrarian University, 440014, Penza, Botanicheskaya str. 30, Russia,
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RESULTS OF THE LABORATORY AND FIELD STUDIES ON THE PNEUMATIC SEEDER EQUIPPED WITH COULTERS WITH EPICYCLOIDAL GROOVES ALONG THE CONTOUR
V.A. Sipunov, Engineer, V.V. Shumaev, Candidate of Technical Sciences, Associate Professor
Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", Russia, tel. (8-8412) 62-85-79, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.


LABORATORY TESTS OF THE DEVICE FOR DIAGNOSIS OF HYDRAULIC SYSTEMS OF TRANSPORT AND TECHNOLOGICAL MACHINES
A.S. Ivanov1, Candidate of Technical Sciences, Associate Professor; V.V. Lyandenbursky1, Doctor of Technical Sciences, Professor; N.I. Sergeev1, Postgraduate
1Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", Penza, Russia, tel. 8(8412) 65-82-42 Е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


SUBSTANTIATION OF THE DESIGN AND TECHNOLOGICAL PARAMETERS OF A TELESCOPIC LIFTING ATTACHMENT WITH MODELING OF ITS STRESS-STRAIN STATE
A.L. Sevostianov, Candidate of Technical Sciences, Associate Professor; V.V. Vinogradov, Candidate of Technical Sciences, Associate Professor; I.L. Volkova, Senior Lecturer; V.A. Sevostyanov, engineer,Yu.N. Ryzhov, Candidate of Technical Sciences, Associate Professor
Federal State Budgetary Educational Institution of Higher Education "Oryol State Agrarian University named after N. V. Parakhin", Oryol, Russia,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


Regional and sectoral economics (economic sciences)


DIAGNOSTICS OF MATERIAL RESOURCE ENDOWMENT OF AGRICULTURAL ORGANIZATIONS IN THE REGION
N.N. Bondina, Doctor of Economic Sciences, Professor, I.A. Bondin, Doctor of Economic Sciences, Associate Professor, O.V. Lavrina, Candidate of Economic Sciences, Associate Professor, E.V. Shirokova, Candidate of Economic Sciences, Associate Professor
Penza State Agrarian University, Russia
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ORGANIZATIONAL AND ECONOMIC ASSESSMENT OF AGRICULTURAL LAND UTILIZATION IN PENZA REGION
E.I. Pozubenkova, Candidate of Economic Sciences, Associate Professor
N.M. Guryanova, Candidate of Economic Sciences, Associate Professor,
E.A. Starostina, student of
Penza State Agrarian University, Penza, Russia,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.