North - west research institute of dairy and meadow-pasture farm – 90 years
S.E. Tyapugin, I.V. Serebrova
Summary. In the article master stages of becoming and development of North - West research institute of dairy and meadow-pasture farm are presented, main trends of research and most meant are listed achievements.

UDK 528.921:004.032.26:63
Automated cartography of the agricultural lands with the neuron expert system, integrated with HIS 
A.I. Pavlova, V.K. Kalichkin
Summary. In this article authors the technique of the automated mapping of farmlands is offered. For this purpose in process karto-grafirovanija the neural expert system integrated with ГИС is used. System work is shown on an example of the humidified earths of the Omsk region.
Keywords: geo-information systems, neuron networks, fuzzy sets, cartography of agricultural lands, agro-ecological groups of lands.

UDK 631.82 : 633.1 : 631.526.32
The contribution of factors to yield formation and basic quality traits of spring cereals 
A.A. Zawalin, E.N. Pasynkova, A.V. Pasynkov
Summary. The data on the contribution of fixed (mineral fertilizers, variety) and random (hydrothermal conditions of growth season) factors to formation of yield and basic quality traits of grain of spring wheat, brewer’s barley, and food oats are given.
Keywords: grain yield, spring wheat, brewer’s barley, food oats, contribution of factors, weather conditions, fertilizers, varieties.

UDK 631.1:551.524(571.12)
Characteristics of agro-meteorological conditions of soil-climatic zones of Northern Urals and its relationship to the yield of grain crops 
V.A. Sapega, N.N. Zhuravleva
Summary. It was analyzed the changes of daily temperatures and precipitations in different year periods in soil-climatic zones of Tyumen region in 1976-2005. It was found, that grain harvest is weak depending on rainfall of both autumn-winter and summer periods. In the northern parts of the region this dependence is negative and in the southern – it is positive. 
Keywords: agrometeorological conditions, the North Trans-Urals, cereal crops, total precipitation, taiga, subtaiga, forest steppe.

UDK 631.58:631.8:631.452:632.9
Efficiency the crop rotation depending on weather conditions and technologies of cultivation of cultures 
P.I. Solntsev, N.M. Domanov, K.B. Ibadullaev,
Summary. In adverse years productivity of a winter wheat changed from 1,4 t/ha in grain units (extensive technology), to 3,5 t/ha at usual and to 3,9 t/ha with use of intensive technology. On a sugar beet it has been received accordingly on 2,6; 5,0; 6,8 t/hectares of grain units, barley on 1,3; 2,5; 2,9 t/ha, and on corn 2,2; 4,6; 5,2 t/ha grain units. In favorable years productivity increased in 1,5-1,9 times. 
Keywords: a crop rotation, efficiency, fertilizers, protection frames of plants, weather conditions.

UDK 631.582:631.51
Crop potation as biological method of preservation of soil fertility and of increasing of efficiency of arable land 
L.M. Kozlova, T.S. Makarova, F.A. Popov, A.V. Denisova
Summary. The results of comparative study of efficiency of grass-grain crop rotations with various kinds of fallow are given; the influence of biological methods of soil fertility reproduction on humus balance and basic agrochemical parameters of soil fertility is considered; the economic and power estimation of efficiency of crop rotations is given. The preservations of soil fertility and increase of efficiency of arable land can be achieved at the expense of basic elements of adaptive-landscape agriculture – i.e. by scientifically proved crop rotations.
Keywords: grass-grain crop rotation, pure fallow, engaged fallow, green-manure fallow, one-year and biennial clover, multi-component mixes of cereal, legumes, and crucifers, efficiency, digestible protein, soil fertility, humus balance, economic and power efficiency.

UDK 631. 527. 8 + 631. 524. 84
Creation of spring common wheat and resistant to a complex pathogen by introgressive selection 
A.E. Druzhin, S.N. Sibikeev, V.A. Krupnov, S.A. Voronina
Summary. Results of studying the varieties and lines of spring bread wheat created by using interspecific and intergeneric hybridization for resistance to a range of fungus pathogens are showed.
The effecacy of the method of introgression breeding when creating varieties of spring bread wheat combining the stable productivity, high grain quality and resistance to complex diseases was detected. 
Keywords: introgressive lines of spring bread wheat, resistance to complex pathogens.

UDK: 635.656.631.52
Promising breeding lines of field pea mustachioed morphotype for the conditions of the North-West Russia
I.L. Bezgodova, E.N. Pryadilshcnikova
Summary. An evaluation of promising lines of field pea with whiskered type of leaf has high yield, grain quality and resistance to bio-and abiotic stress factors. 
Keywords: a promising line of field peas, mustachioed morphotype, variety, yield, quality, elements of seed production.

UDK 633.358:632.111(470.57)
On the relative drought resistance of the grain pea varieties 
B.K. Popov
Summary. According to the results of long-term competitive variety trial the indices of the grain pea Chishminskiy 229 are given in the comparison with the standard variety Chishminskiy 95.
The productivity of these varieties in moist and arid years is represented. The advantage of new variety on the drought resistance is shown. 
Keywords: variety, pea, seeds, beans, critical period, drought resistance, yield addition, variety test plot.

UDK 633.853.494(492):631.526.32
The agroecological estimation of grades summer rapes in the southern part of the Nonchernozem zone of Russia 
D.V. Vinogradov
Summary. In article the comparative characteristic of domestic and foreign grades summer rapes in the conditions of the Ryazan region is offered. Researches have shown that in earlier term of crops it is better to sow grades of Ratnik, Abiliti, Vikros, Galant, Lugovsky, the Forum, in the second term - Likolli, Lipetsk. The most economic grades were Ratnik, Lipetsk, Galant and Likolli. On all variants of researches the highest productivity was given by a grade of the Finnish selection of Valo, low – a grade of Kulta. 
Keywords: rapes, a grade, oil, an oil exit.

UDK 582.927.2:631.5
Efficiency and quality of new grades of a potato depending on receptions agricultural technicians 
A.E. Shabanov, A.I. Kiselyov, S.N. Zebrin
Summary. reaction of new grades of a potato of different groups of ripeness to doses of mineral fertilizers and density of landing in the conditions of the Nonchernozem zone Is studied. Efficiency of cultivation of grades of a potato is shown at different doses of fertilizers and density of landing. 
Keywords: a grade, a dose of fertilizers, density of landing.

UDK 635.21.632.3.38
Propagation of the virus infection of potatoes in the zone of foothills of the Kemerov province 
N.A. Lapshinov
Summary. The significant interrelation between the defeat by virus infection and the temperature conditions is established, r = 0,7096 - 0,9978*, increases the activity of summer rot at average-daily temperatures higher than 190 C. The Share of the influence of the factor in shaping the productivities of the potatoes have formed 48,0 %, factora degree of the defeat of the plants viral infection – 25,8%. Least of all to the defeat of landing material by viruses reacted the plants of the types of [Kuznechanka] and [Tuleevskiy], productivity was reduced by 1,6...2,3 %. 
Keywords: potatoes, virus diseases, productivity, potato and peach aphis.

UDK 635 63:631 531 02 (571.6)
Productivity of cucumber seeds of the medium-ripe variety svetlyachok in the forest steppe of West Siberia 
V.A. Petruk
Summary. The article presents the results of studying the influence of technological methods on the seed productivity, the quality and economic effectiveness of the cultivation of the medium-ripe cucumber variety Svetlyachok in the forest steppe of West Siberia. It is established that the best period of sowing is the earliest one; the optimum scheme - two-line of 140+70 cm with the distance in the row 10 cm and the seeding rate of 95,200 units per hectare. The recommended technological methods are the most profitable and ensure the formation of high harvests of the cucumber seeds with good sowing qualities. 
Keywords: variety, cucumber, periods, sowing method, seeding rate, productivity, seed quality, seed productivity, production profitability, economic effectiveness.

UDK 633. 2/4
Effective technological methods formation of seed crops of perennial legumes in the conditions of European North of Russia 
N.Y. Konovalova, S.S. Konovalova
Summary. The results of studies on the effect of methods of sowing, seeding rates, fertilizer, biological product mikofil on the formation of crop seeds legumes in the European North of Russia. 
Keywords: goat`s-rue Eastern, lyadvenets horned, methods, new grades, fertilization, crop yields.

UDK 634.11:634.1.037(470.32)
Planting material quality characteristics for intensive apple orchards in Central Chernozem zone 
O.V. Kashirskaya
Summary. The results of investigations on quality characteristics of branched nursery trees produced by means of modern technologies for intensive orchard establishment in Central Chernozem Zone have been presented. “Modified two-year old tree” system advantage has been shown compared with “two-year old tree” system relatively two soil fertilizer applications and five foliar fertilizer applications. 
Keywords: apple, nursery, nursery trees, growth regulator, system of dressings.

UDK 636.085
Scientific-practical requirements on production of high-quality feed from grasses 
E.A. Tyapugin, V.K. Uglin, V.E. Nikiforov, L.I. Kreminsky.
Summary. The resume. Efficiency of conducting animal industries first of all dependinj a branch condition felding, namely possibility of production of high-quality feeds. A basic method for-cooking qualitative feeds and the maximum preservation nutritious substance in initial raw materials is use modern keep-resurs technologies and means and strict observance requirements of technology. Any infringements requirements of technology most rednu quality of feeds. 
Keywords: preparation, storage, feeds, grasses, technology, regurements.

UDK 631.2: 633.2
Land reclamation – an important factor forage production development 
V.M. Kosolapov, I.A. Trofimov
Summary. Land reclamation is an important factor in the development of fodder production and the whole of agriculture of Russia. It allows us to make our land productive and resistant to adverse climate and processes to eliminate many adverse hydrological, soil and agro-climatic conditions and create an on-site low-productivity lands highly productive farmland. 
Keywords: reclamation, forage production, productivity and sustainability of agro-landscape, environmental management.

UDK 636.086.21.3
Summer feeding of heavy milking cows in the Vologda region 
E.A. Tyapugin, G.A. Simonov, S.E. Tyapugin
Summary. The article describes a possibility of increasing milk productivity of heavy milking cows in grazing period. 
Keywords: diet, grasslands, grass yield, green forage chain, feed additives, premix, daily milk yield.

UDK 633.033.
Energu-saving technologies improvements staroseyanyh pastures 
I.V. Serebrova, G.A. Simonov, D.V. Serebrov
Summary. The technology improvements staroseyanyh pasture-based band reseeding East Gout in the mixture and in pure form, for continued sealing productive longevity, increase feed value and completeness of the use of pasture herbage. 
Keywords: staroseyanye pasture improvement, crop yields, nutrients Nye value, completeness use agrifuels efficiency.

UDK. 633.37 К:631.5
Long-term usage of grass and goat’s rue mixtures 
V.G. Khramtseva, R.A. Andreyeva, А.L. Boyarinov
Summary. Based on a 13-year experience, data are represented on the dynamics of the sowed grass component relationship and the productivity of the grass stand when cultivating the goat’s-rue grass in combination with reed fescue, medow fescue, awnless brome and timothy grass under three regimes of mineral fertilization – without annual fertilization, introduction of P60K90 and introduction of N60P60K90.
Keywords: goat’s rue, grass, mixture, long –term, fertilizer, plant height, participation dynamics , productivity, energy amount, protein amount.

UDK [633.353+633.2]:631.584.5
Competitive ability and biological efficiency of mixed sowing with broad beans 
O.A. Timoshkin, S.A. Potekhin
Summary. Factors to competitive ability and biological efficiency of annual forage crops grown to the green mass in dependencies from the component ratios in mixture and harvest time of mixtures are determined. 
Keywords: one-year mixture, broad beans, competitive ratio and biological efficiency of mixed sowing, sowing rate of component, harvest time of mixtures.

UDK 636. 085
Effect of certain legumes and microbiological preparations productivity phytocenosis ukosnogo type under North european Russia 
I.V. Serebrova, T.N. Soboleva
Summary. The results of studies on the influence of legumes and microbiological agents in the botanical composition, product-efficiency and nutritional value phytocenosises ukosnogo type, reflecting the advantage of influence among the use of legumes - alfalfa volatile issue of microbial products - mikofila. 
Keywords: grass species, microbiological agents, phytocenosis, productivity, nutritive value, botanical composition.

UDK 636.085.52:636.087.2
Conservant-enricher increases silage quality 
G.A. Simonov, S.E. Tyapugin, A.A. Shaposhnikov, S.V. Zherebnenko
Summary. The article analyses the feasibility of using liquid maize extract for conserving and enriching silage with nutrients. The dose of application per one ton of raw materials is defined and the efficiency of new silage in calf diet is confirmed. 
Keywords: extract, conservant-enricher, silage, diet, live weight, daily gain.

UDK 636.085
Preparation and storage fresh of fodder grain without conservation
E.A. Tyapugin, V.K. Uglin, V.E. Nikiforov
Summary. At the present stage the basic way of safety of a forage from fresh fodder grain is its conservation. However, the perspective way of storage of such forage without conservation in soft small-sized tight containers is developed, I exclude-shchy losses of grain from moulding and allowing to use containers with grain according to daily requirements for feeding. All ostavshiesja containers with grain are stored without change of storage conditions. 
Keywords: preparation, storage, grain, conservation, the container, that-nologija, a technological line.

UDK 636.4.085.54
Albuminous concentrates for pigs feeding 
V.V. Kulintsev
Summary. There are developed perspective albuminous premixes « Albuminous premixes СКНИИЖ « for early weaned pigs in the age of 21-60 days, reaching from 61 till 120 days and fattening from 121 till 180 days. For the period of 21-180 days higher average daily приросты, are received in gains it is reduced thickness the lard thikness in carcasses is essentially reduced. 
Keywords: albuminous concentrates, premixes, productivity, diets, quality of carcasses, lard.

Influence of biostimulant ferrosil of feeding behavior and growth intensity of calfs 
G.A. Simonov, D.Sh. Gayirbegov, Yu.I. Golov
Summary. the feasibility of using biostimulant Ferrosil in feeding young horned livestock is researched, the optimal dose of its application in calf diet is defined. 
Keywords: diet, milk, compounds, Ferrosil, experiment scheme, feeding behavior, live weight.

UDK 636.082.
Method of creation of new type «Prilutsky» airshire breed 
E.A. Tjapugin, S.E. Tjapugin, N.I. Abramova, L.N. Bogoradova, G.S. Vlasova
Summary. The Urgency and novelty of researches consists that the first time on population airshire breed of the Vologda area the method of creation of new type of animals is developed «Prilutsky» on the basis of thoroughbred breeding with use of sire-bulls of 4 selections. 
Keywords: airshire breed, population, method, selection-breeding work.

UDK 636.082.11
The sires genetic potential evaluation 
N.P. Gerasimov, K.M. Djulamanov, M.P. Dubovskova, E.G. Nasambaev
Summary. The research results for comparative study of two variants (modifications) sires’ estimation methods for progeny quality depending on information combine are presented. A new method of breeding value complex index construction with regard for exterior type is theoretically based and worked out. The selection of remount young animals with regard for sacrum high is inculcated in experimental station practice.
Keywords: estimation methods, Kazakh white-head, Hereford, sires genotype, exterior type expressiveness, sacrum high, complex index, correlation.

UDK 616:636.93
The particularities of the age change the contents of the selenium beside saplings of the minks 
I.A. Yapparov
Summary. Contents of the selenium is studied in article in organ and fabrics 120 and 180 dayly minks. The Most amount of the selenium is revealled in brain, muscular fabrics and hair, the least - in bud, heart and bones. 
Keywords: minks, selenium, organs and fabrics, distribution, factor of the biological absorption.

UDK 636.22/.28:612.1/.8(571.56)
The morfofiziologichesky status of the horned cattle of the central zone of Yakutia 
L.P. Korjakina
Summary. As a result of the spent researches the horned cattle estimation симментальской the breeds, planted in economy of the central zone of Yakutia in connection with seasonal, pedigree, territorial and ecological features is given morfofiziologichesky. 
Keywords: a horned cattle, morfofiziologichesky the status, leukocytes the formula, seasons of year.

UDK 619:16.33-002-08:636.2
The test of pentacycline medicinal efficiency during calves dyspepsia 
E.A. Kravchenko, G.I. Gorshkov, A.Y. Hmelkov, M.B. Tarasov
Summary. It was determined that addition of matrix nanostructure preparation « Pentacycline» (200 mg/kg per body mass of calves with dyspepsia during light type of disease and 500 mg/kg during average type of disease) showed that calves had recovered earlier 2-3 days than calves getting Disparkol. Pentacycline with Pulmonaria officinalis decoction combination was effective during dyspepsia complicated by bronchopneumonia. 
Keywords: calves, dyspepsia, Pentacycline, Disparkol, Pulmonaria officinalis.

UDK 636.085
Increase of efficiency of the control of moisture in manufacture of fodder grain 
V.E. Nikiforov
Summary. Necessity of the control of moisture is shown by manufacture of fodder grain. Results of researches of the control of moisture are resulted by the measuring device and the gauge which is placed in grain on-rash, functional dependence of a methodical error of measurements is defined. The analysis of results has shown that the error of measurements depends on moisture of grain and gauge immersing in an embankment. 
Keywords: grain, the control, moisture, moisture meter, an error.

UDK 621.314 621.315
The analytical model transformers “star-delta” and “star-star with zero” in phase coordinate 
V.A. Soldatov, A.A. Baranov
Summary. The analytical expressions for matrixes of transfer of transformers with the circuit of connection of windings “star - delta” and “star - star with zero” are received. These expressions can be used both for direct calculations, and for analytical transformations. 
Keywords: ransformers, parameters, matrixes of transfer.

UDK 621.3.036.669.001.5
Theoretical estimation of film electric heater useful life density distribution 
V.A. Butorin, I.B. Tsarev, A.N. Tkachev
Summary. Theoretical expression function of the density distribution of film electric heater useful life was found, which makes it possible to determine any γ -percent useful life of device. To get the result it is necessary to know the parameters of speed and character of changing the breakdown voltage in time. The indicated parameters can be determine by accelerated bench test with the attraction of method the theory of the active planning experiment. 
Keywords: film electric heater, useful life, useful life density distribution, breakdown voltage.