UDK 634.1
Minusinsk scientific horticulture at the turn of the century 
T.K. Smykova, G.A. Murav’ev
Summary. The article contains a brief history of the formation and development of Minusinsk experiment station of horticulture and melon-growing. The main achievements of scientists and promising directions for further researches are presented.

UDK 631.415.1
Monitoring of the acidity of arable soils in central Black Earth region 
P.A. Chekmarev, S.V. Lukin, Yu.I. Siskevich, N.P. Yumashev, V.I. Korchagin, A.N. Khizhnyakov 
Summary. Based on the data analysis of continuous agrochemical survey arable soil acidity change regularities are revealed in Central Black Earth Region. The cartogram of soil acidity in CBER is presented. The questions of chemical reclamation of acidic soils are examined. 
Keywords: degradation, decalcification, acidity, monitoring, soil fertility, chemical reclamation, chernozem.

UDK 631.459
Research of factors influencing the size of grounds’ contours within the limits of North-east region of the european part of Russian Federation 
D.A. Ivanov, N.E. Rubtsova
Summary. Principles of research of processes of formation of a structural skeleton of agro-landscapes by means of information technologies are shown in the work. The analysis of the received results is lead. Actions on optimization of the sizes of grounds’ contours are determined. 
Keywords: agro-landscapes, grounds’ contours, information technologies

UDK 631.417:631.111
Influence of land use type on organic matter composition of typical chernozem 
N.P. Masyutenko, A.V. Kuznetsov
Summary. The aim of the work was to study organic matter component composition of typical chernozem and fractional-group humus composition depending on land use type. It has been established that with the increase of agrogenic loading degree 0 to 12,5 points the humus content and supplies in typical chernozem decrease by 1,4 times, supplies of unhumified organic matter in the soil layers of 0 to 25 cm and 25 to 50 cm decrease by 34 to 37 times and by 8 to 15 times, respectively, the content of labile humus substances decreases by 3 to 3,2 times and by 2,6 to 3,1 times in a succession of agricultural lands: a forest shelter belt – idle land – perennial grasses – a crop rotation of grain crops and grasses – a crop rotation of grain crops and row crops – a crop rotation of grain crops, fallow and row crops – continuous fallow. Besides, a certain increase of a humus portion and a significant reduction of a portion of unhumified organic matter (by 17 and 9 times, respectively), decrease of portions of labile humus substances, microbe biomass and labile humic acids in the SOM composition is observed. When agrogenic loading is minimal, a content decrease of humic acids; humic acids related to calcium; content increase of fulvoacids; humic acids related to mobile oxides which is related to the type of vegetation has been revealed in the soil layer 0 to 25 cm of the shelter belt (28 years) compared with the idle land (24 years). When the agrogenic loading is maximum a decrease of organic humus carbon to 2,7 percent in the arable soil layer, a high content of humic acids, an increased content of fulvoacids and a low content of nonhydrolized residue, the lowest value of the extinction coefficient EcГК in the humus composition in the continuous fallow (24 years) is observed, which testifies an increased mineralization of humus substances, change in their nature and composition. Thus, peculiarities of qualitative and quantitative composition of typical chernozem organic matter and fractional-group humus composition organic matter content depending on land use type and agrogenic influence degree has been established. 
Keywords: typical chernozem, soil organic matter, humus, labile humus substances, unhumified organic matter, fractional-group composition, land use type.

UDK 631.445.4.459
Properties of leached chernozem exposed to erosion processes 
M. S. Siukhina, S. L. Bykova, E.V. Poplavskaya
Summary. Research materials on the impact of erosion processes on the properties of leached black earth are expounded in this article. It was established that with increasing of slope angle of the soil humus horizon thickness was reduced to 25 %, humus content in the layer 0…20 cm was decreased by 2 %, humus content in the layer 0…50 cm - by 9, 24 %. Humus reserves in a half-meter thick were reduced to 45 t / ha. Simultaneously, the sum of absorbed bases in the humus-accumulative horizon was decreased from 38, 7 to 26 meq / 100 g soil. The content of cloddy fraction did not increase more than twice, agronomically valuable aggregates reduction reached 20 % in the arable layer and 10 % in the subsurface layer. Grading did not change significantly, but tendency to increase the sand fraction in the plow horizon appeared. Obtained data should be considered when developing the concept of reproduction of fertility of humus soils in erosional processes. 
Keywords: leached chernozem, erosion, humus, exchange cations, structure aggregates, erosion degradation.

UDK 631.862
Duration of action of complex fertilizer the biological nature (kubp) on the agrochemical condition of chernozem typical 
F.G. Azanova-Vafina, Z.I. Ismagilov
Summary. It is revealed that complex fertilizer of the biological nature (KUBP) against application of mineral azotno-phosphoric fertilizer on N60P60 has long influence on one of the main indicators of fertility – an agrochemical condition of soil of radical sphere. Changes the maintenance and a parity of mobile connections of basic elements of a mineral food – nitrogen, phosphorus, potassium, calcium and magnesium; microcells – a pine forest, manganese, zinc, copper and cobalt; heavy metals – nickel, lead, zinc, copper, cadmium and mercury. Changes in these indicators are most obvious at influence KUBP in doses of 75 and 150 kg/hectares, as in a year of entering under a sugar beet, and the next three years, accordingly at oats cultivation, донника and peas on a crop rotation. The given fact is a consequence of regulation KUBP of processes of receipt of mineral elements in a vegetative organism which in turn to no small degree depends on properties highly active complex органоминеральных the connections of the biological nature making the operating beginning of the investigated preparation, to stimulate and ингибировать a number of the vital agrochemical, microbiological and physiological processes in system "soil-KUBP-plant". 
Keywords: complex fertilizer of the biological nature, an agrochemical condition of soil, mobile connections of mineral elements.

UDK 632.9:633/635 (571.56)
Compost production and application for potato in conditions of central yakutia 
A.I. Stepanov, A.Ya. Fedorov, E.I. Pribylykh, E.I. Ivanov
Summary. The results on compost production researches are presented. Application’s influence on crop yield, potato quality and agrochemical properties of permafrost soil. 
Keywords: organic fertilizers, compost, crop yield, recovery, bird manure.

UDK 631.41:631.412
Change of agrochemical indicators of chernozem at long application of fertilizers and processings 
A.P. Karabutov, G.I. Uvarov
Summary. In the Central Chernozem considered agrochemical aspects of long-term (20 years) of mineral and organic fertilizers on the background of moldboard, moldboardless and minimum tillage.It is established that the content of available phosphorus in the soil rotation increases 3.9 times when making fertilizer dose N120P120K120. By provision of this element soil passes from a low grading to high and very high (181-205 mg / kg).Additional manure at a dose of 16 tonnes per hectare of crop rotation area leads to a further increase in the content of mobile phosphates in the soil (up to 214-255 mg /kg). Against the background of fertilizer and manure minimum tillage increases the available phosphorus content by 13% in relation to plowing. The maintenance of mobile potassium increases from the security average level (on a control variant) to high (137-141 mg/kg of soil) at long entering of mineral fertilizers, and especially at joint entering of mineral fertilizers and manure. Regular entering of mineral fertilizers reduces the humus maintenance in soil on the average by 0,05 % in absolute expression, and manure entering, on the contrary, raises on 0,23 %. The humus maintenance raises to the greatest degree (on 0,37 %) at joint entering of mineral fertilizers and manure. Among ways of processing of soil plowing on the fertilized background raises the humus maintenance on 0,11 % in comparison with the minimum processing of soil. Mineral fertilizers increase the maintenance of the absorbed hydrogen in a soil-absorbing complex by 1,7 mg-ekv on 100 г soils. Manure stabilizes acidity of an arable layer at initial level, and joint entering of mineral fertilizers and manure optimizes the given indicator. The minimum processing of soil at mineral system of fertilizer promotes increase of hydrolytic acidity of soil on 23 % in relation to plowing. For the purpose of improvement of agrochemical indicators of chernozem typical application of mineral fertilizers should be accompanied by unitary entering for rotation a manure crop rotation under plowing.
Keywords: chernozem typical, system of fertilizer, ways of processing, elements of a feed, humus, acidity.

UDK 57.083:631.453:631.463
The effect of salinization and heavy metals on the plant growth promotion and antagonistic activity of soil bacteria and prospects for the use of microorganisms for soils bioremediation (the state-of-the-art review) 
V.K. Chebotar, A.V. Shcherbakov, E.P. Chizhevskaya, V.B. Petrov
Summary. Data about the effect of heavy metals pollution and salinization on the soil microorganisms are cited. It is shown, that heavy metals and salinization significantly influence on microbiological activity of soils, and also on metabolic activity of soil microorganisms. The analysis of literature data has shown, that biological cleaning of industrially polluted territories is effective and perspective method. For this purpose it is offered to use highly effective plant- microbial systems. 
Keywords: heavy metals, rhizobacteria, salinization, bioremediation, plant-microbial systems.

UDK 633.11(324):631.82
Responsiveness of a spring wheat on entering long- term grasses in conditions of the south of the Nonchernozem zone 
L.N. Prokina
Summary. Under condition of long field permanent experiment it was investigated the influence of mineral fertilizers, against the background of liming soil over 0.5 and 1.0 units of hydrolytic acidity (h.a) on the productivity of spring wheat of variety Tulajkovskaya 10. Studies were carried out under condition of Republic of Mordovia in two eight-field fruit-rotatory crop rotations, in one of which the perennial grasses were offered by alfalfa, and in the other – by brome. Average for 2009-2010 spring wheat grain yield was 1.94 t/ha against the background of natural fertility. Application of phosphorus-potassium fertilizers (Р50К80) increased this indicator by 0.16 t/ha. When one used the nitrogen (N30, N60, N90) in the composition of complete mineral fertilizers the increase was 0.4…0.76 t/ha compared to the phosphorus-potassium version. Crop yield reached 2.51 t/ha with legumes in the structure of sown area and 2.33 t/ ha in crop rotation with brome. Application of liquid fertilizing stimulating composition (LFSC-2) promoted the increase of spring wheat production by 0.1 t/ha (2.37 t/ha). In the crop rotation with brome the increase was higher (0.59…0.94 t/ha) with application of complete mineral fertilizer relative to phosphorus-potassium background, than in the crop rotation with alfalfa, and addition from mineral nitrogen was 0.48…0.82 and 0.32…0.71 t/ha respectively. In general, application of moderate doses of mineral fertilizers (N60P50K80) should be considered the best, as their independent applying increases the yield compared to version with no fertilizers by 0.63 t/ha, and together with foliar processing of vegetating plants with liquid fertilizing stimulating composition (LFSC-2, 2.5 l/ha) – by 0.75 t/ha.
Keywords: spring wheat, efficiency, liming, mineral fertilizers, the liguid fertilized-stimulating structure.

UDK 631.531.27+631.531.28:631.559/633.14+632
Acceptance of increasing to productivities winter rzhi in extreme condition of the North Tomskoy area 
P. N. Brazhnikov, A.B. Saynakova
Summary. The Purpose of our studies is a study of the ways of the growing of the sort winter rye with short stalk Petrovna in condition of the north Tomskoy area. On modern stage problem high-quality agrotehniki consists in adjustment of the rates and periods of the sowing in changing climatic condition, using biologically active material, as well as level these factor on productivity and stability winter rye to disease. The Experimental studies conducted in 2008 – 2010 g.g. The Experiences have pawned in four repeatings since period of the sowing 5, 15, August 25, rate of the sowing 4,0..4,5..5,0..5,5..6,0..7,0 mln./ga. In phase end appearances of the ear – begin output in tube have conducted processing a sowing by facilitator of the growing of the plants Gumostim with concentration guminovyh acids 0,001% on two repetitions of each period of the sowing and on each rate of the sowing. On result of the studies productivity winter rye at period of the sowing on August 25 was realistically above checking on 1,9 c/ga(NSR05 1,44). In variant with rate of the sowing семян 5,0; 5,5 mln./ga at sowing on August 25 productivity realistically increased on 2,06 – 3,32 c/ga (NSR05 2,04). The Influence of the factor «processing Gumostimom» also has positively influenced upon productivity of the sort. The Gain on experience has formed 2,42 c/ga (NSR05 1,18). Structure of the harvest was perfected Together with this. Existed the intensive development vegetativnyh and generativnyh organ. Increased the mass 1000 items grain, productivity of the ear. Processing sowing Gumostimom reduces fitopatogennuyu tension cenoza. At sowing on August 25 with rate of the sowing 5,0..5,5 mln./ga are noted smaller defeat winter rye by snow mildew, mealy dew, rzhavchinnymi mushroom, septoriozom.
Keywords: variety of short winter rye Petrovna, sowing, seeding rate, humic plant growth stimulators Gumostim factor, disease of winter rye. The Ubiquitous reception high and firm.

UDK 633.11:631.67.03
Magnetic water and yield of wheat 
B. Julchiev
Summary. Investigations of usage of water, subjected to a magnetic processing, for winter wheat crops irrigation were carried out under condition of Andizhansk region in Republic of Uzbekistan. Experiment plan included different combinations of watering with magnetic and natural water (in whole, one aftersowing and four vegetation watering). The version with the same amount of watering was a control. Thanks to the magnetic processing of irrigating water the next indices increased compared with the control variant: field germination rate – by 0.5…4.3 %, plant safety – by 0.9…4.3 %, plant amount to harvesting – by 3.6…18.0 units per sq m, productive stems – by 32…54 units per sq m, ear length – by 1.2…1.5 cm, spikelet number in an ear – by 2…3 units, grain number – by 0.5…1.3 units, grain weight from one ear in variants with vegetative irrigations with magnetic water – by 0.1 g, the weight of 1000 grains in the same variants – by 0.2…0.7 g. As a result the yield increase was in average 1.8…5.7 centners/ha. The best results were provided with implementation at least one vegetative watering with processed water. 
Keywords: Irrigation, magnetic water, winter wheat.

UDK 634.11: 631.474
Principles landscape of orchard land and characteristics of apple yield records 
M.V. Pridorogin
Summary. Actuality of orchard land analysis characteristics land based on landscape has been shown for apple yield records. The principles of uniform plot detection formed as landscape strips in orchard have been substantiated and apple yield record has been under consideration. 
Key word: relief, land, landscape, strip, yield.

UDK 634.11:631.52:52:576.356.5
Apple breeding efficiency on the polyploidy level
E. N. Sedov, G. A. Sedysheva, Z. M. Serova, M. A. Makarkina
Summary. Data for apple breeding efficiency on the polyploidy level are given. The best donors of diploid gametes and types of crossings have been revealed as a result of a large-scale purposeful work. For more than 40-year period 15 triploid apple varieties have been created from the crossings with different chromosomes, 2x x 4x and 4x x 2x, five of these varieties have already been included in the State Register of Breeding Achievements Admitted for Use. In addition to, 4 triploid varieties have been also obtained from the crossing of diploid varieties as a result of non-reduced gamete occurring in one of parents, these are also included in the State Register. The novel triploid varieties are notable for stable fruiting, high fruit marketability and other commercially valuable traits. 
Keywords: apple, polyploidy, triploid varieties, breeding efficiency, fruit marketability, stability of fruiting.

UDK 634.11: 423.86
Apple varieties for growth of production effectiveness of fruit production in south Central Siberia 
G.A. Murav’ev
Summary. The assortment of apple for arid steppes with little snow of Eastern Siberia formed from local varieties as a result of breeding work of the department is presented. 
Keywords: Horticulture, apple tree, breeding, variety, adaptivity.

UDK 634.74
Sea buckthorn in south Central Siberia 
T.K. Smykova
Summary. The article demonstrates merits and benefits of sea buckthorn cultivation in comparison with other horticultural crop cultivation in South Central Siberia. According to the complex of economic indicators (high winter resistance, large fruit, unthorniness) in the southern zone of Krasnoyarsk region varieties Obil’naya, Prevoskhodnaya, Chujskaya, pollinator Alej are selected. Varieties Novost’ Altaya, Solnechnaya, Obil’naya, Minusa, Prevoskhodnaya, Samorodok, Chujskaya, Panteleevskaya can be used as sources for weak tuberosity of shoots and high productivity (10.2…17.9 t/ha), varieties Chujskaya, Velikan, Minusa, Panteleevskaya, 73-02-37, 73-04-15, Prevoskhodnaya – as sources for large fruit (fruit weight is 0.75…0.89 g), variety Velikan and late ripening Buryat forms – as sources for resistance to Rhagoletis batava obscuriosa. Varieties Chujskaya, Velikan, Zolotistaya Sibiri, Prevoskhodnaya, the hybrid 30-16-1614 are the most valuable forms by the content of soluble dry matter and sugars (14.0…16.3 %); varieties Chujskaya, Obil’naya, Prevoskhodnaya – by the content of titrable acids (1.8…1.9 %); varieties Oranzhevaya, Obil’naya, Velikan, Zolotistaya Sibiri – by the content of vitamin C (86.7…165.1 mg/100 g); varieties Oranzhevaya and Obil’naya and the hybrid 30-16-1614 – by the content of carotenoids (8.4…9.5 mg/100 g); varieties Velikan, Oranzhevaya, Chujskaya, Samorodok, Zolotistaya Sibiri – by the content of oils (9.4…10.7 %). There are presented the characteristics of new varieties developed by scientists of Minusinsk ESHMG and Lisavenko research institute of horticulture: Minusa (early ripening one) and Solnechnaya (resistant to drying one). The varieties start to fruiting the third year after the planting, the average productivity is 16.3…17.9 t/ha, the maximal one – 25.6…28.5 t/ha, the average weight of 100 fruits is 71.7…75.8 g, the maximal one – 80.4…81.2 g. 
Keywords: sea buckthorn, variety, genetic sources.

UDK 634.723:631.527
Modern varieties and zonal methods of cultivation of blackcurrant in the steppe regions of Yenisei Siberia 
L.P. Murav’eva, G.A. Murav’ev
Summary. The history of formation of berry production in the south of Middle Siberia is shown. The regional assortment is evaluated, peculiarities of blackcurrant cultivation under condition of severe hydrothermal territory rate are stated. 
Keywords: Horticulture, blackcurrant, breeding, adaptive varieties, zonal agrotechnology.

UDK 634.582.:973.24
Influence of preparation method for honeysuckle rods on their rooting 
T.M. Barybkina
Summary. It is presented the results of investigation of rod preparation method influence on honeysuckle rooting process under condition of Krasnoyarsk region. Variety characteristics to rooting are analyzed. 
Keywords: honeysuckle, variety, propagation, growth-promoting factors.

UDK 634.13: 631.541
Summer inoculation time influence on bud inosculation of pear plants in conditions of the Altai region 
V.M. Semeikina, I.A. Puchkin
Summary. In the Altai region summer inoculation is the main method of pear reproduction. Nurseries multiply pear plants using inoculation technology for apple plants without consideration of pear biological features. The output of pear plants is less than 60% of inoculated buds. Plants growing effectiveness and overwintered buds percentage could be increased using inoculation in optimal time. The results of observation the summer inoculation time influence on bud inosculation of pear plants, Perun and Povislaya varieties, are presented. Inoculation made from the second decade of July to the third decade of August provides maximal inosculation: Perun variety – 89,9-98,8%, Povislaya variety – 87,9-97,3%. Year and time of inoculation have the most influence on bud inosculation. High bud inosculation on the first time – 20th of July – indicates that earlier times of inoculation need to be tested. It may increase the duration of aestival inoculation without decreasing the results. 
Keywords: pear, time, summer inoculation, variety, bud inosculation.

UDK 631.811.98
Microelement content of linseed oil 
S.L. Belopukhov, I.I. Dmitrevskaya, A.V. Zhevnerov, A.Yu. Volkov
Summary. The microelement structure of various samples of the linen oil received from seeds of fibre flax, the application grown up on technology on plants of biostimulators of Epin-Ekstra, Karvitol, Verva is studied. The increase in the maintenance of magnesium, calcium, silicon and reduction the maintenance of aluminum, manganese in oil against biostimulators is established. 
Keywords: fibre flax, biostimulators, Epin-Ekstra, Karvitol, Verva, linen oil, microelements.

UDK 636.237.23.033:631.145
The estimation of servicing bulls’ brood features of austrian line breeding 
V.F. Yegorov , V.A. Babushckin , V.S. Suschkov
Summary. The aim of the research was to study the pedigree value of Austrian bulls of the Semental breed for their further use in the dairy herd of «Agroindustrial farm Vinogradov» in the Lipetsk region. To fulfill the aim we have researched the key figures of the lactation capacity of daughters in comparison with lactation capacity of their mothers, the degree of influence of the bulls on the lactation capacity of their posterity was calculated, the range distribution of the bulls under the estimation of their pedigree value was discovered.The estimation of bulls according to the quality of their posterity was made in two ways: daughter-mother and index method. The reliable differences of milking capacity during 305 days of lactation between the daughters of Zhebal’s. Hein’s and Malakc were determined in amounts of 807 kg (P>0,95), Zhebal’s and Poster’s – 1122 kg (P>0,999) and Hein’s and Poster’s – 793 kg (P>0,999). The index of the bulls influence power on the posterity, calculated with the method of dispersion analysis had the level of 0,285-0,306 (under Fx=7,9-9,56, P>0,999). It was stated that the best result according to the amount of places on the base of posterity turned to be Zhebal’s and Hein’s. The daughters of Zhebal’s and Hein’s bulls to be more adaptable to the conditions of industrial teсhсnology, their acclimatization was more successful than in other animals. That is why it is more desirable to continue the further import of these bulls and to increase the posterity of these breeds in the dairy herd.
Keywords: breading, worth, impact power, daughter child, herdmate, analysis of dispersion.

UDK 619:615.33.636.2
Integrated assessment drag of enterovis by gastroenteritics desease of calfs 
N.N. Shkil
Summary. Establish absence sharp and chronic toxicity also irritate and sensitize action and damages reproductive function on application of preparation Enterovis of laboratory animal. Absence pat morphological alteration interior organ by- histological research and biochemical activities blood of rats and mouse at on application of preparation Enterovis enable use him at, therapeutics animals. Application preparation Enterovis by gastrointestinal disease of calf’s allow shorten date in 1,5-2 time and provide safety 91,1-100 %. 
Keywords: salts of bismuth, gastroenteritis disease of calf’s, toxic, antibiotic.

UDK 66.02/09
Structure, technology and properties carbon nanotubes
S. Shebanov, D. Strebkov, Y. Kozevnikov, M. Shebanov
Summary. Structural features carbon nanotubes are considered. It is resulted data on technology and properties individual carbon nanotubes. 
Keywords: carbon nanotube, technology, properties.

UDK 331.452
An assesment method of operators injury of mobile wheeled vehicles in the comission of road traffic accidents 
N.S. Sergeev, A.A. Kalugin
Summary.The article is devoted to the risk assesment of injury to operators of mobile wheeled vehicles. The main sources of injury to the operator in the cabin of wheeled vehicle are considered. We give estimative coefficients for the various factors affecting the severity of injury. The complex index of risk of injury is proposed. 
Keywords: mobile wheeled vehicle, complex danger index, traumatism, speed, accident.

UDK 621
Development of the new method of definition allowable wear of details at operation 
P.A. Tabakov, A.A. Solomashkin, V.M. Mikhlin
Summary. Errors of an existing method of testing of admissible deterioration of details are connected with casual speed of wear process. Admissible deterioration of details in an existing method – a constant. It sharply increases numbers of gradual refusals and premature replacements of details. The new method is based on use of several various admissible of wear. As has shown the analysis, it eliminates errors of an existing method. Article contains formulas for definition a little admissible of wears both for new, and for the replaced details. It became possible as a result of definition of density of distribution of a resource of 1st, 2nd etc. replaced details and other features of wear process. 
Keywords: Method. Supposed deterioration. Speed of wear process. Gradual refusal. Density of distribution of a resource. The replaced details. A wear process exponent.

UDK 631.3.06
Evaluation of effectiveness of combined aggregate for presowing soil preparation 
G.S. Yunusov, A.R. Valiev, B.G. Ziganshin, R.M. Gilyazov
Summary. We propose a combined unit, capable of one pass to prepare the ground for sowing small-seeded crops. The optimal structural and technological parameters of the combined unit. Based on the results of tests is designed economic effect. 
Keywords: Combined unit, parameters of the instrument, the energy estimate, the economic effect.

UDK 633.2.03
Reserves increase productivity of natural and sown grasslands and rangelands in arid conditions
N.K. Mazitov, F.H. Khabibullin, O.L. Shaitanov, R.L. Sahapov, S.Yu Dmitriev
Summary. Presents the results of laboratory and field, production and state testing technologies to improve the productivity of natural and sown grasslands and pastures up to 50% in drought conditions. Studies have been suspended for economic policy changes in agriculture of the country. Today, our technology is once again keenly demanded in connection with the critical state in the field fodder.
Keywords: Natural, seeded, hay fields, pastures, turf aeration, water accumulating, dehumidification, water keeping, fodder production.

UDK 681.7.069.32
Light trap for monitoring of injurious insects number and phase of growth 
A.G. Vozmilov, A.U. Dyuryagin, D.O. Surinskij
Summary. Discussed the results of experimental research of light traps of original design intended for monitoring of injurious insects number and phase of growth, operating on the base of photovoltaic transducers (PVT) and light-emitting diodes. Proposed the usage of adhesive cartridges in the equipment. The researched light traps allow efficient monitoring of number and phase of growth of injurious insects in autonomous operation duty. The most efficient detection was accomplished by one- slot trap. Shown the efficiency of mutual operation of PVT and accumulation battery (AB). 
Keywords: light trap, PVT, AB, LED, monitoring.

UDK 663.67:634.723.1
The raw materials in the production of thе frozen desserts with increased fruit weight ratio from black currant 
J.V. Avdeeva, I.V. Kobozev, А.А. Tvorogova
Summary. The article presents the results of black currant varieties influence as fruit raw material on the quality of desserts. The scientific data substantiating the influence of morphological features and biochemical composition of black currant varieties on the rheological and organoleptic characteristics and nutritional value of frozen fruit desserts are presented in the article. Offered evidence-based approaches to establishing the technological requirements for berries used in the production of fruit desserts. 
Keywords: frozen fruit dessert, varieties, black currant, quality, technological requirements.