AGRONOMY AND FORESTRY

pp. 4-12

Akmanaev E. D., Cand. Agr. Sci., Assoc. Prof.
Bogatyreva A. S., Cand. Agr. Sci.
Eliseev S. L. Dr. Agr. Sci., Prof.
Perm State Agricultural Academy
23 Petropavlovskaia st. Perm 614990 Russia
E-mail: akmanaev@mail.ru

ROTATION GRASS PRODUCTIVITY
IN FODDER CROP ROTATION AT COVER AND COVERLESS SOWING OF WINTER
AND SPRING PERENNIAL GRASSES
IN THE MIDDLE PREDURALIE

Productivity of single- and double-cut meadow clover and medic varieties in the Middle Preduralie in mono-crop and bi-crop sowing depending on shelter crop species and sowing way has been studied. Comparative valuation of clover varieties of different evolvement types and ploidy forms has been conducted. The authors have established that in Permskii Krai coverless sowing of perennial grasses is ineffective in consequence of their low yield in the first year of life. However at growing perennials under shelter crops and harvesting shelter crops for haylage, agrophytocenosis productivity increases as a result of forming additional quantity of organic matter by perennials. In the conditions of the Middle Preduralie the highest productivity of rotation grass in fodder crop rotation “shelter crop – perennials of the first year of life – perennials of the second year of life – perennials of the third year of life” is provided by sowing medic under oats shelter crop sown in rows, where in average per crop rotation link crude protein gathering amounted 981 kg/hа, fodder unit output – 3461, fodder protein units – 6145, balk yield of available energy – 55.6 GJ/ha. From the agrophytcenoses with meadow clover the variant with the tetraploid cultivar Kudesnik sown coverless has been distinguished, crop rotation link made up 880 kg/ha, 3253 fodder unit output/hа, 5586 fodder protein units/hа, 48.6 GJ/hа respectively.
Key words: meadow clover, single-cut, double-cut, tetraploid, yield, feed valuation, productivity.

pp. 12-14

Skriabin А. А., Cand. Agr. Sci., Assoc. Prof.
Perm State Agricultural Academy
23 Petropavlovskaia st. Perm 614990 Russia
Е-mail: kaf.rast.1923@yandex.ru

EFFECT OF SPRAYING WITH RASTVORIN
ON YEILD AND QUALITY OF RED SCARLETT POTATO VARIETY

The data of 3-year investigation of foliage spraying of potato with the Rastvorin fertilizer has been presented. The advantage of double spraying with 0.8% of spray material strength has been educed.
Key words: potato, spraying, Rastvorin.

AGRO-ENGINEERING

pp. 15-20

Mokhnatkin V.G., Dr. Eng. Sci., Prof.
Filinkov A.S., Cand. Eng. Sci., Assoc. Prof.
Solonshchikov P.N., post-graduate student
Vyatka State Agricultural Academy,
133 Oktiabrskii Prospect, Kirov 610017 Russia
E-mail: mohnatkin@vgsha.info

RESEARCH OF INTERMIXING PROCESSES OF DRY COMPONENTS WITH LIQUID
AT THEIR FRACTIONAL FEED

The research on studying intermixing processes in device for mix making was carried out in 2 modes: according to flow-through and circuital schemes. In the first stage the single-factor experiments for mix stability determination were made. The quantitative characteristic of process completeness is degree of uniformity. It is ratio of reference component content in researched sample to the same component content. The duration or period of intermixing is factor characterizing the degree of uniformity changing. The research of intermixing processes by fractional entering indicated shaft speed of wheel has dominant influence on mix quantity and the period of making does not influence the rates to a considerable degree.
Key words: suspension, sedimentation, circulation, stability, intermixing, component.

BOTANY AND SOIL SCIENCE

pp. 21-24

Shibanova N. L., Cand. Bio. Sci., Assoc. Prof.
Perm State National Research University
29 Milchakova st., apt. 26 Perm 614094 Russia
E-mail: shibanova7@mail.ru

TO INVESTIGATION OF CENOPOPULATION OF DACTYLORHIZA SPECIES IN PERMSKII KRAI

Environmental characteristic of habit area has been presented, total abundance, density and age structure of three Dactylorhíza species cenopopulation (Orchidaceae) have been determined. It has been established that the studied species grow in good lighting conditions, in sub-acid and acid soils. Cenopopulations of D. fuchsii and D. Incarnatа have full-membered dextral age-specific spectra, and D. maculatа – non-full-membered ones.
Key words: cenopopulation, Orchidaceae, abundance, density, age structure.

pp. 25-29

Leinich P.A., Assoc. Prof.
Perm State Agricultural Academy
23 Petropavlovskaia st. Perm 614990 Russia
E-mail: lpa_dom@mail.ru

EFFECT OF MINERAL FERTILIZERS ON POTASSIUM STATUS IN SOD–FINE PODSOLIC HEAVY CLAY LOAM SOIL OF THE EXPERIMENTAL FIELD OF THE PERM RESEARCH INSTITUTE OF THE RUSSIAN AGRICULTURAL ACADEMY
The dependence of change of potassium form in sod-podsolic soil on increasing dozes and ratios of nitrogen, phosphor and potassium fertilizers obtained in stationary experiment on study of their long-term (more than 30 years) application influence are submitted.
Key words: sod-podsolic soil, fertilizers, long-term application, potato yield.

VETRINARY AND ZOOTECHNY

pp. 30-33

Zakusilov M.Р., Assoc. Prof.
Belotherkovsk Agrarian University
8/1 Sobornaya ploshad, Belaya Therkov 09117 Ukraine
Е-mail: ZAK_49 @ mail.ru

INFLUENCE OF KAFI PREPARATION ON WOOL AND SHEEPSKIN PRODUCTIVITY OF YOUNG SHEEP

The main purpose of the work was carrying out the early weaning technology of 2 month old lamb with the use of the special immunomodulator – KAFI and the research of this preparation influence on wool and sheepskin productivity of experimental animals as well.
The scientific exploration was performed in the conditions of commercial sheep farm Kropivna in Cherkasskaya oblast. In March 40 lambs of the Precose breed of two month age were selected and using the principle of analogy four experimental groups were formed, one of which was a control group. After the week of equalizing period the lambs were weaned from ewes and were injected with the KAFI preparation by an intramuscular injection (in the control group with physiological solution). It was established that the highest growth rate was in the lambs of the 3rd experimental group. At the age of 4 months their body weight was 27.45 kg against 24.40 kg in the control group. It is by 12.5% more (P>0.99). The highest growth of wool rate of the lambs was determined at the period from 2 to 5 months. Their natural wool length was 8.70 ±0.15 cm against 6.23 ±0.18 cm in the control one. The indicators of thinness, quality and strength of wool were almost the same in all groups and statistically invalid. It was determined that the average weight and the area of sheepskin received from the lambs of this experimental group were much higher and matched 4.2 kg and 130.6 dm² against 3.9 kg and 111.6 dm² in the control one.
Therefore, the KAFI is a long acting preparation and has a great influence on further growth, development and productivity characteristics of young sheep. The immunomodulator KAFI by its injection into animals’ organism promoted the better growth and clip in the lambs of the 3rd experimental group (dose 0.4 ml/head) and it was 3.22 kg, it is by 0.7 kg or 28% higher than in the control group. The sheepskins received from animals of the 3rd experimental group were larger (130.6 dm2 against 111.6 dm2 in the control group) and with considerably longer wool (3.06 cm against 2.16 cm in the control group).
Key words: young sheep, wool, sheepskin, KAFI preparation.

pp. 34-38

Polkovnikova V.I., Cand. Agr. Sci.
Perm State Agricultural Academy
111 Geroev Khasana st. Perm 614025 Russia
Fattykhova Е.F., zootechnician-breeder
Experimental and training farm Lipovaya Gora
Froly, Permskii raion, Permskii krai, Russia
Е-mail: zif.tpro@perm-edu.ru

COW MILK PRODUCTIVITY AT APPLICATION OF THE ECOMAX STANDARD PROTEIN-VITAMIN-MINERAL PREMIX
IN THE FEDERAL STATE UNITARY ENTERPRISE EXPERIMENTAL AND TRAINIG FARM LIPOVAYA GORA

The aim of this work was the study of milk productivity of cows and milk quality at feeding with the Ecomax Standard protein-vitamin-mineral premix.
Scientific experiment was conducted during the first half of lactation of black-and-white breed in the experimental and training farm Lipovaya Gora in Permskii rayon. For the experiment two groups of 10 cows in each were formed.
The cows of the control group received the basic ration without the Exomax Standard additive. The cows of the test group received 200g of Ecomax Standard additive a head with the basic ration according to the manufacturer’s recommendations.
During the experiment milk productivity was checked with control milking operations. Fat content in the milk was determined by acid test; protein content in the milk was determined by refractometric method. Production efficiency was calculated taking into account of all costs of goods manufactured during the experiment period.
The data obtained in the experiment were processed by the variance analysis method. For the experiment time milk productivity of the cows of the test group constituted 1989 kg, by 216 kg of milk more in comparison to the animals of the control group. In average, fat content in the milk in the control group made up 3.72%, and in the test group 3.83% (0.11% higher). Feeding premix did not decreased protein content in the animals of the test group.
The profit gained from the realization of milk of the test group cows amounted RUR240787.8. It exceeds the same figure in the control group by RUR21755.
Cost-effectiveness analysis of application of the Ecomax Standard protein-vitamin-mineral premix in rations of lactating cows has shown practicability of using bioactive additive. To balance micro and macro elements content in rations addition of 200g of the Ecomax Standard protein-vitamin-mineral premix is recommended.
Key words: protein-vitamin-mineral premix, milk productivity, milk fat, milk protein, physical and chemical features, economic efficiency.

pp. 38-43

Semenov А.S., Dr. Agr. Sci., Prof.
Poptsova О.S.
Perm State Agricultural Academy,
111 Geroev Khasana st. Perm 614025 Russia
Е-mail: wery000@yandex.ru

COOMPARATIVE VALUATION OF EXTERIOR INDICATORS AND WORKING QUALITIES OF WORKING DOGS

Problems investigated in this article are topical for police dog service of the Federal Penitentiary Service of Russia. Tasks that police dog service faces make high demands on work ability of working dogs. Dog’s aptitude for executing required functions is mainly determined by its anatomical organization and growth, i. e. by general exterior characteristics. That is why problems considered in the article are practically significant. The article comprises the data on results of research of exterior characteristics of German and Belgian (Malinua) shepherds. The exterior of the examined breeds kept open-air cages meets breed standards in basic characteristics set by the International Cynological Federation (FCI). The valuation method of dogs’ working qualities is proposed in the article. The comparative analysis of speed and impact characteristics has shown advantages of Belgian shepherds over German shepherds. The obtained data on some interbreed differences in speed and acceleration parameters enables us to charge aptitude of Belgian shepherd dogs for work in the police dog service of the Federal Penitentiary Service of Russia.
Key words: working dogs, Belgian shepherd, German shepherd, measurements, exterior, index, speed, acceleration.

pp. 43-45

Sitnikov V. A., Cand Agr. Sci.,
Popov А.N. , post-graduate student,
Nikolaev S. Iu., director of the Academy of fodder Ltd., small innovative enterprise.
Morozkov N.A., applicant for a Cand. degree.
Perm State Agricultural Academy,
111 Geroev Khasana st. Perm 614025 Russia
E-mail: sitnikov.59@mail.ru

COMPOSITIONAL TRANSITION OF WINTER RYE GRAIN AS THE RESULT OF WET-HEAT TREATMENT

It has been established that as the result of exposure of high temperature and pressure on whole feed grain amylum and partly fibre hydrolysis for monosugars in water environment; at the same time the sugar content in hydrolysates increases twice and more.
The same changes take place in winter rye grain at its milling, following humifying to 22%, and then extruding.
Use of wet-heat treatment for winter rye grain expands opportunities for its application in feeding animal.
Key words: rye grain, water, temperature, steam, pressure, extrusion, sugar.

ECONOMICS

pp. 46-50

Nekrasov I. B., Assist. Prof.
Glotina I. M., Cand. Econ. Sci., Assoc. Prof.
Perm State Agricultural Academy
3 Lunacharskogo st. Perm 614000 Russia
E-mail: Glotina-i@yandex.ru

VALUATION PROBLEMS OF SUSTAINABLE DEVELOPMENT OF RURAL AREAS

The connection of sustainable development and territorial planning has been considered in the paper. The content of territorial planning schemes in Permskii Krai has been analyzed. The general recommendations for adaptation of normative basis of territorial planning have been highlighted.
Key words: sustainable development, conception, factors, territorial planning.

pp. 50-53

Pavlikova E.V., Cand. Agr. Sci., Assoc. Prof.
Tkachuk O.A., Cand. Agr. Sci., Assoc. Prof.
Orlov A.N., Dr. Agr. Sci., Prof.
Penza State Agricultural Academy
9 Pervyi Spartakovskii proezd st. Penza 440014 Russia
Е-mail: katyhaa@inbox.ru

USE OF LANDS BY PRODUCERS OF AGRICULTURAL PRODUCTION IN THE PENZA REGION

On the basis of the analysis of statistical data and materials, data on use of agricultural land by economic associations and societies which are engaged in agricultural production, cooperatives, state and municipal enterprises, research establishments, personal small-holdings as well as other enterprises and organizations has been presented in article. Information on existence of the lands provided to citizens of the Penza region during the land reform has been provided.
Key words: agricultural land, farm enterprise, personal small-holdings, gardening, truck farming, individual housing construction.

pp. 53-55

Pyankova N. V., Cand. Econ. Sci., Assoc. Prof.
Glotina I. M., Cand. Econ. Sci., Assoc. Prof.
Naugolnykh K.V., post-graduate student
Perm State Agricultural Academy
3 Lunacharskogo st. Perm 614000 Russia
E-mail: Glotina-i@yandex.ru

SOLUTION PERSPECTIVES FOR COMPUTER-AIDED ALLOCATION AND TRACKING
OF ACADEMIC LOAD AT A DEPARTMENT

The problem of time reduction and the labour intensity of the allocation process and accounting of academic load accomplishment by the higher-education teaching personnel is solved individually. It is decided to model this process for the astute analysis and to define its main requirements. The Academic load computer-aided system will let avoid manual input and data check, which will reduce the labour intensity and time for the allocation process and accounting of academic load accomplishment.
Key words: computer-aided management of academic process, academic load, instructions, academic load accomplishment, modeling, DFD-diagram.

pp. 56-59

Yarkova T. M., Cand. Econ. Sci., Assoc. Prof.
Perm State Agricultural Academy
3 Lunacharskogo st. Perm 614000 Russia
Е-mail: tanyayarkova@yandex.ru

ASSESSMENT OF SOCIO-ECONOMIC AVAILABILITY OF FOOD FOR THE POPULATION
OF THE REGION

The actual status of the level of food consumption in the regions of the Volga Federal district taking into account the revenues and expenditures of the population on food has been considered. Results of the sociological survey reflecting the actual state level and quality of life of the population have been marked. Factors influencing the state of socio-economic accessibility of food have been educed.
Key words: agro-industrial complex, agriculture, population incomes, expenditures of population, food, quality of life.