904
.pdfUDC 630*228.82
A.V. Liubimtsev – Post-Graduate Student,
St. Petersburg State Forest-Technical University
V.F. Koviazin – Scientific Advisor, Dr.Bio.Sci., Professor. National Mineral Resources University (University of Mines)
INDICATION OF SOIL HUMIDIFICATION IN SMALL-LEAVED PLANTATIONS BASED ON SPECIES COMPOSITION OF GRASS AND SUFFRUTICOUS LAYER
Abstract. The article deals with the research of grass and suffruticous layer in highly productive birch and aspen plantations of Leningradskaia oblast which are affected by temporary redundant humidification during spring-and-fall period. The plants-indicators do not allow assessing soil humidification rate. The other criteria for temporary soil humidification assessment are needed.
Key words: soil conditions, formation, plantation, plant-indicators, grass and suffruticous layer.
UDC 633.8+631.5
A.V. Liadova – Student, A.S. Fominskaia – Post-Graduate Student, E.A. Reniov – Scientific Advisor, Associate Professor.
Perm State Agricultural Academy
IMPACT OF SEEDING RATE UNDER CONDITIONS OF DRILL AND WIDE-ROW SOW-
ING ON GRAIN OF SOYA CAPACITY IN PREDURALIE
Abstract. Soya is the most common pulse and oil plant in the world. Soya is the cheapest and everywhere available source of high quality protein. The article deals with the impact of seeding rate under conditions of drill and wide-row sowing on density formation, plant productivity and soya grain capacity in the conditions of Preduralie. The research shown that there is possibility to obtain soya grain capacity up to 2.40-3.52 t/ha both in the case of drill sowing with seeding rate 1 mio of germinable seeds per hectare and in the case of wide-row sowing with row width 45 cm and seeding rate 0.6 mio of germinable seeds per hectare.
Key words: soya, sowing method, seeding rate, soya capacity.
UDC 635.9:63(091) E.Iu. Malygina – Student,
Iu.V. Solina – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
DMITRII DMITRIEVICH ARTSYBASHEV AND HIS CONTRIBUTION TO THE LAND-
SCAPE GARDENING DEVELOPMENT
Abstract: D.D. Artsybashev is a famous Russian floriculturist and dendrologist. He was one of the first professional green space workers in the 20th century in Russia. Dmitrii knew world’s scientific development in the sphere of acclimatization, introduction and production of ornamental crops.
Key words: landscape gardening, perennial bulbous, lily.
UDC 638.72
E.I. Maltseva – Student,
T.V. Soromotina – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
IMPACT OF MULCHING MATERIALS ON YIELD AND FRUIT QUALITY OF WATER MELON OF DIFFERENT SORTS UNDER CONDITIONS OF OPEN GROUND
Abstract: The research has been conducted for 2 years and it has established that the biggest yield of water melons forms under conditions of open ground from sorts Ogoniok and Zenit with application of transparent polyethylene film and white covering material as mulching stuff.
Key words: water melon, mulching, polyethylene film, covering material, productivity.
411
UDC 631.559+633.3
N.N. Mantolinets, E.V. Pitkin – Students, Iu.A. Reniova – Post-Graduate Student, S.L. Eliseev – Professor; E.A. Reniov – Associate Professor – Scientific Advisors. Perm State Agricultural Academy
IMPACT OF PRE-SOWING AND PARTIAL APPLICATION OF NITROGEN FERTILIZERS ON YIELD CAPACITY AND QUALITY OF FODDER GRAIN WITH DIFFERENT PROPORTION OF PEA AND BARLEY AGROPHYTOCENOSIS COMPONENTS
Nowadays the special attention is paid to solve problems of high quality concentrated food production because it impacts on livestock products gross output and quality. So this research devoted to studying impact of proportion of pea and barley mixture components, application methods and rate of nitrogen fertilizer application for chose of fodder grain cultivation technology is topical for Preduralie. It was proved based on data obtained that it is possible to receive high yield capacity of fodder grain from pea and barley mixture at the level 4.52 t/ha which meets livestock requirements for feeding animal with nitrogen fertilizers application before pre-sowing cultivation at a dose of 60 kg/ha.
Key words: pea and barley agrophytocenosis, nitrogen fertilizers, fodder grain, application method, energy and nutritive value.
UDC 635.925:582.477 A.V. Morozova – Student,
A.M. Kanunnikov – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
THUJA OCCIDENTALIS BIOLOGIC FORMS AND BREEDING
Abstract. In the paper Thuja occidentalis forms such as columnar, pyramidal, ball - are described. The possibilities for their application in landscape gardening are given. The used technology of breeding based on cutting was presented.
Key words: Thuja occidentalis, forms, breeding, propagation by cuttings with leaves.
UDC 630.272
A.M. Muratovskaia– Student,
I.I. Zbrueva – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
ANALYSIS AND COMPARISON OF FLOWER BED STATE IN THE TERRITORY OF
PERM ESPLANADE FOR 2012-2013
Abstract. The flower beds on the territory of Perm esplanade were investigated. The types of flower decoration, assortment of flower crops were defined. The characterization of flower bed state was given.
Key words: flowers, flower beds, types of flower decoration, esplanade.
UDC 635.6+631.526.32
I.A. Neverova – Student,
T.V. Soromotina – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
COMPARATIVE ASSESSMENT OF TOMATO SORTS AND HYBRIDS UNDER CONDITIONS OF THEIR CULTIVATION ON THE TRELLIS IN OPEN GROUND
Abstract. During research it was established that the highest yield capacity of sorts under study was received from sorts Dzhin and Marfushechka dushechka.
Key words: tomato, trellis, variety trial, yield capacity.
UDC637.146.4.046:66.087.97
E.E. Nyrkova, N. Zabelo, E.M. Dureiko – Engineers, O.V. Dymar – Scientific Advisor, Cand.Eng.Sci.. Dairy and Meat Industry Institution
CORRECTION OF CURD WHEY MINERAL COMPOSITION BY MEANS OF ELECTRODIALYSIS
Abstract. The research on physicochemical parameters of whey before electrodialysis, during it and after was conducted. It was identified that due to electrodialysis the ash mass frac-
412
tion amount and row titratable acidity decreased up to necessary level. Electrodialysis also helped to fix a necessary amount of actual acidity.
Key words: electrodialysis, demineralization, curd whey, acidity, parameters.
UDC 633.853.494 «321»:631.53.048
Iu.S. Peshina – Post-Graduate Student, N.V. Pliusnina, E.S. Zausova - Students, E.D. Akmanaev – Scientific Advisor, Professor.
Perm State Agricultural Academy
RESPONSE OF SPRING RAPE TO THE SEEDING RATE IN POSTCUT SOWINGS AFTER
WINTER CROPS
Abstract. The response of spring rape to the seeding rate in postcut sowings after winter crops was studied in the conditions of Srednee Preduralie in sod fine podzolic loamy clay soil. It was established that 4 mio of germinable seeds per ha is the optimal seeding rate for rape in postcut sowings after winter crops. Impact of winter rye and winter triticale on yield capacity of spring rape in postcut sowings was the same.
Key words: spring rape, winter rye, winter triticale, postcut sowings, seeding rate, yield capacity.
UDC 635.925:582.477 Iu.V. Pozdeeva – Student,
A.M. Kanunnikov – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
BIOLOGICAL PROPERTIES AND BREEDING OF JUNIPER SPECIES
Abstract. The describing creeping juniper, Chinese pyramid juniper and their sorts was given. The research was conducted at the training and scientific center Lipogorie. The technology of breeding for planting material cultivation was presented. The planting material uses in further scientific work.
Key words: juniper species and sorts, breeding, cutting by stems with leaves.
UDC 635.9:63(091)
A.A. Putiaikina – Student,
Iu.V. Solina – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
OLEG KONSTANTINOVICH SHISHKIN – A LEADING URAL FLORICULTURIST
Abstract. O.K. Shishkin is a famous floriculturist, scientist and teacher. He climbed career ladder from Senior Teacher to Professor in Sverdlovsk Agricultural Institute. Oleg Konstantinovich is an author of 100 scientific works in landscape gardening in the conditions of Middle Ural.
Key words: Ural floriculture, decorative dendrology, roses.
UDC 635.9:63(091) A.A. Russkikh – Student,
Iu.V. Solina – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
MARGARITA FILIPOVNA KIREEVA – A MAIN LILY GROWER IN RUSSIA
Abstract. M.F. Kireeva is a Russian famous floriculturist and lily grower. She has managed selection work with ornamental crops for about 50 years at the All-Russian Scientific and Research Institute of Horticulture. Margarita Kireeva is an author of over 200 lily sorts and she was awarded the Gold Medal Named after I.V. Michurin.
Key words: landscape gardening, perennial flowers, lily.
413
UDC 635.21:631.559 M.A. Russkikh – Student,
I.L. Maslov – Scientific Advisor, Cand.Agr.Sci., Professor. Perm State Agricultural Academy
YIELD CAPACITY AND QUALITY OF POTATO SORTS WITH DIFFERENT MATURITY
GROUPS
Abstract. The aim of the paper is to define yield capacity of potato sorts with different maturity groups of domestic and foreign selection and identify the most highly-yielding and flexible sorts in the conditions of Preduralie. During research it was established that sort Otrada is the most highly-yielding and flexible potato sort and can be cultivated in the conditions of Preduralie.
Key words: potato, sort, maturity group, yield capacity, tuber quality.
UDC 630,443,3(470,53)
P.Iu. Saichenko – Student,
M.A. Ovechkin – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
ASSESSMENT OF FOREST PLANTATION SANITARY STATE IN DISTRICT FORESTRY
USHURSKOE OF FORESTRY BALESINSKOE
Abstract. In this paper the sanitary state of forest plantation, forest stand birth-death rate and project of necessary measures are discussed.
Key words: forest plantation, sanitary state categories, forest stand birth-death rate.
UDC 633.162
V.Iu. Saichenko – Student,
Ia.V. Subbotina – Cand.Agr.Sci., Associate Professor; E.G. Kuchukbaev – Assistant – Scientific Advisors.
Perm State Agricultural Academy
SIGNIFICANCE OF MAIN AND PRE-SOWING TILLAGE ON MALTING BARLEY OBTAINING IN PREDURALIE
Abstract. Barley is a valuable food, technical and forage crop. The barley grain goes to cereals production and also it is good forage crop. Barley is widespread in brewing because barley grain consists of much starch (63-65%) and little protein (9-12%) and its endosperm is floury. The sowing area under spring barley was 58 thousands of ha in 2012 and average yield capacity was 15.3 centner/ha based on data of Ministry of Agriculture and Food of the Permskii Krai. The analysis of traditional for Preduralie tillage with plough equipped with colters and tillage with turnwrest plough for cultivation of malting barley on furrow of meadow clover is given in the paper. The data on yield capacity, malting barley quality, agrophysical properties of soil, infestation of sowings are presented in the work.
Key words: main tillage, pre-sowing tillage, malting barley, flat ploughing.
UDC 633.256:631.53.04:631.559
K.A. Sannikova – Student, N.G. Loskutov – Post-Graduate Student, V.A. Voloshin – Scientific Advisor, Dr.Agr.Sci., Professor.
Perm State Agricultural Academy
YIELD CAPACITY OF SEEDS OF LOLIUM PERENNE WITH DIFFERENT SOWING
DATES
Abstract: The paper is aimed to studying impact of sowing method of Lolium perenne on seed products in Preduralie. It was defined that Lolium perenne can be successfully cultivated for seed products in the conditions of Preduralie. This crop is flexible and it is possible to cultivate it both with spring and summer sowing date.
Key words: fodder crops, perennial grasses, Lolium perenne, sowing date, sort.
414
UDC 633.162:631.51.022:632.95
N.Iu Skorodumov – Post-Graduate Student,
I.N. Medvedeva – Scientific Advisor, Cand.Agr.Sci., Professor. Perm State Agricultural Academy
APPLICATION OF GROWTH REGULATORS COMBINED WITH DIFFERENT PRE-SOWING TILLAGE AGAINST ROOT ROTS OF HELMINTHOSPORIOSIS GENESIS
IN PREDURALIE
Abstract. The authors examined impact of growth regulators using combined with different pre-sowing tillage on various organs-receptors of root rots. Used preparations were legal preparation albite TPS and experimental one – alcamonum OS-2, PS. The impact of methods under study on barley prevalence of root rots is analyzed.
Key words: malting barley, Bios-1, pre-sowing tillage, alcamonum, albite, root rots.
UDC 712.4 + 635.92 Iu.A. Sushchik – Student,
I.I. Zbrueva – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
COMPREHENSIVE ANALYSIS OF KINDERGARTEN No. 312 TERRITORY IN PERM
Abstract. This paper covered the analysis of green plantations and flower beds in the territory of kindergarten No. 312. During research it was established that tree plantations, lawn covering, flower beds as well are in not satisfactory state.
Key words: landscape gardening, kindergarten, analysis, plantations, aesthetic valuation, category of state.
UDC 635.21: 631.559
A.M. Tepliashova – Student, P.A. Borovskikh – Pupil,
I.L. Maslov – Scientific Advisor, Cand.Agr.Sci., Professor. Perm State Agricultural Academy
GROWTH, DEVELOPMENT, YIELD CAPACITY AND QUALITY OF TUBERS OF POTA-
TO LINES DEPENDING ON WEATHER CONDITIONS
Abstract. The paper is aimed to study influence of weather conditions on growth, development, yield and quality of potato line tubers, to determine the most highly-yielding and flexible potato lines with good quality tubers in Preduralie. During the research it was established that potato line S 43 is the most highly-yielding and flexible and it can be cultivated in the conditions of Preduralie.
Key words: potato, potato line, weather conditions, quality of tubers.
UDC 635.21: 631.82
A.M. Tepliashova, Ia.V. Pirozhkova, E.A. Poliakova – Students, A.A. Borovskikh – Pupil,
I.L. Maslov – Scientific Advisor, Cand.Agr.Sci., Professor. Perm State Agricultural Academy
INFLUENCE OF MINERAL FERTILIZERS ON YIELD CAPACITY AND QUALITY OF
POTATO LINE TUBERS
Abstract. The paper is devoted to study influence of mineral fertilizers on growth, development, yield and quality of potato line tubers, to determine the most highly-yielding and flexible potato lines with good quality tubers in Preduralie. During research it was established that potato line S 43 is the most responsive to mineral fertilizers, highly-yielding and flexible and it can be cultivated in the conditions of Preduralie.
Key words: potato, potato line, mineral fertilizers, quality of tubers.
415
UDC 630.5:630.58
I.A. Tokareva – Student,
A.V. Kedrov – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
INTERPRETATION OF IMAGE OBTAINED BY COMBINATION NONSIMULTANEOUS SPACE IMAGES LANDSAT 8 BY MEANS OF SCANEX IMAGE PROCESSOR SOFTWARE ENVIRONMENT
Abstract. The process of processing of image obtained by combination of spectral channels of winter and summer images with middle definition in software environment ScanEx IMAGE Processor was discussed. The efficiency of this method during forest management task solving was evaluated.
Key words: space image, Kohonen neural network, ScanEx IMAGE Processor, forest management.
UDC 574.472
M.A. Tutunova – Pupil,
V.P. Buravleva – Scientific Advisor, Biology Teacher. Secondary School No. 132 of Perm
CHARACTERIZATION OF VEGETATION IN THE PROTECTED AREAS KAMEN PEKHACH (STONE PEKHACH), VETLANSKII KAMEN (VETLANSKII STONE) IN
CHERDYNSKII DISTRICT
Abstract. The paper is devoted to studying flora of landscape natural landmarks of Cherdynskii district such as Kamen Pekhach (Stone Pekhach) and Vetlanskii kamen (Vetlanskii stone). The geobotanical investigation was conducted in August 2013. The characteristics of two phytocenoses: spruce-fir forest with short grasses and bilberry-moss forest – was given. The forty species of vascular plants were identified and rare species were found such as: butterfly orchid (Platanthera bifolia), Listera ovata, Paeonia anomala.
Key words: protected areas, landscape landmark, spruce-fir forest with short grasses, mixed bilberry moss forest, phytocenosis.
UDC 664.951.31
A.N. Tukhvatova – Student,
E.V. Mikhaleva – Scientific Advisor, Cand.Bio.Sci., Associate Professor. Perm State Agricultural Academy
TECHNOLOGY OF HOT SMOKING STURGEON PRODUCTION
Abstract: The preparation of brine with application of liquid smoke and treatment with high voltage pulsed electrical discharge was carried out. The diagram of dependence of salt composition in sturgeon from date of salting was obtained for experimental and control sample. The organoleptic and physic-chemical investigation of fish was conducted.
Based on results obtained smoked fish was produced and its degustation was carried out. The authors came to the conclusion that brine treatment has a positive impact on salt accumulation dynamics in fish during brining.
Key words: salting, high voltage pulsed electrical discharge, electrohydraulic effect, electrohydraulic effect, liquid smoke.
UDC 637.5
M.V. Ulitina, V.V. Mosova, A.S. Iakovlev, O.A. Shipitsina, D.V. Miachkova – Students, A.Ia. Diachkov, Cand.Eng.Sci., Associate Professor; E.V. Mikhaleva, Cand.Bio.Sci., Associate Professor; T.N. Sivkova, Dr.Bio.Sci., Professor – Scientific Advisors,
Perm State Agricultural Academy
INVESTIGATION OF MEAT SALTING DYNAMICS TREATING BRINE WITH HIGH
VOLTAGE PULSED ELECTRICAL DISCHARGE
Abstract. The treatment of curing pickle with high voltage pulsed electrical discharge was carried out. The diagrams of dependence of salt composition in meat from date of salting
416
were received for experimental and control sample. The research on salt crystals in solutions, meat storage and its getting spoilt with bacterioscopic methods using was carried out.
Based on conducted research and degustation of received products from meat the authors concluded that brine treatment has a positive impact on salt accumulation dynamics in meat during brining.
Key words: salting, high voltage pulsed electrical discharge, electrohydraulic effect, diffuse and osmotic process, crystals, bacterioscopy.
UDC 374.71
D.S. Usatykh – Pupil,
V.P. Buravleva – Advisor, Biology Teacher. Secondary School No. 132 of Perm
ECOLOGICAL PATH IN THE PROTECTED AREA CHERNIAEVSKII LES (CHERNIAEV-
SKII FOREST)
Abstract. The article deals with the issues on design of ecological path in Cherniaevskii forest. The reconnaissance area survey was conducted and the path rout was designed. The 15 stations characterizing various phytocenoses and typical land forms were defined. The path length is 4 km, traveling time is 3 hours. The path name Way home was suggested and logotype draft was designed. The group of guides was created and the tours for children of different ages were developed.
Key words: cenopopulation, ecological path, phytocenosis, logotype, guide.
UDC 635.91.075:58
O.A. Fiodorova, A.N. Khirivimskii – Students, N.L. Koliasnikova – Scientific Advisor, Professor. Perm State Agricultural Academy
СHARACTERISTICS OF LEAF MESOPHYLL OF SOME HOUSEPLANTS
Abstract. The characteristics of leaf mesophyll of some houseplants and its specifics depending on morphological and ecological plant properties were given. Twelve plant species from different ecological groups: xerophytes, mesophytes, hydrophytes and from two groups based on response to illumination: sciophytes, heliophytes. The transition from homogeneous mesophyll type of sciophytes to isolateral of heliophytes was observed.
Key words: mesophyll type, epidermis, stomatal mechanism, houseplants.
UDC 632.954:633.16
M.A. Fokin – Post-Graduate Student,
A.V. Pomelov – Scientific Advisor, Associate Professor. Viatka State Agricultural Academy
IMPACT HERBICIDES ON YIELD CAPACITY AND QUALITY PARAMETERS OF BAR-
LEY SEEDS
Abstract. The results of the research for 2012-2013 on impact of herbicides Lancelot, Balerina, Superstar and Referi on yield capacity of spring barley, quality seed parameters, grain dockage with weed seeds were given. It was established that herbicides decreased grain dockage with weed seeds by 3-23 times, improved quality of barley seeds and the maximum increase in yield capacity of grain was received with application of herbicide Superstar (0.37 t/ha).
Key words: spring barley, yield capacity, productivity elements, quality of seeds, grain dockage.
UDC 633.37:631.5
A.G. Cherkashin – Student, M.A. Nechunaev – Post-Graduate Student;
L.V. Falaleeva – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
IMPACT OF CARE METHODS ON YIELD CAPACITY OF GALEGA ORIENTALIS OF
OLD AGE IN PREDURALIE
Abstract. The experiment on studying impact of care method (tillage) on yield capacity of grain and herbage of Galega orientalis stand of old age was conducted at the General Farm-
417
ing and Plant Protection Department of Perm State Agricultural Academy in 2013. Galega orientalis is a valuable high-protein food crop from group of perennial leguminose grasses.
Key words: Galega orientalis, care, yield capacity, herbage, structure, seeds.
UDC:635.21: 631.3 + 631.559
N.V. Chukhlantsev – Post-Graduate Student, A.A. Skriabin - Cand.Agr.Sci., Associate Professor;
S.L. Eliseev – Scientific Advisor, Dr.Agr.Sci., Professor. Perm State Agricultural Academy
INFLUENCE OF CARE ON YIELD CAPACITY AND QUALITY OF EARLY RIPENING
POTATO SORT RED SCARLETT IN PREDURALIE
Abstract. The data on yield capacity formation of early ripening potato sort Red Scarlett depending on care during vegetation period was presented in the paper. It was established that in sod podzolic medium-textured loam middle-developed soil in the meteorological conditions of 2013 the best care method of early ripening potato sort was not defined.
Key words: potato, inter-row tillage, herbicide.
UDC 635.96
M.Iu Chikhlantseva – Student,
I.I. Zbrueva – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
NEW SORTS OF LILY IN THE CONDITIONS OF SCIENTIFIC AND TRAINING CENTER
LIPOGORIE IN PERM
Abstract. The lily sorts have been studied for 2012-2013. The phenological plant stages of growth and development, plant biometric parameters, decorative features of sorts were defined. The sort evaluation based on economic and biological and decorative features was given.
Key words: flowers, lily, lily hybrid group, phenology, flower form, flower diameter.
UDC 631.53.027.34 Iu.D. Shatunova – Pupil,
N/Iu. Terekhova – Advisor, Teacher at the Station of Young Naturalists. Station of Young Naturalists in Chusovoi town
IMPACT OF SEED TREATMENT WITH CURRENTS ON SPRUCE SEEDLING GROWTH
DYNAMICS
Abstract. The article deals with the issues of impact of low-frequency currents on growth dynamics of Siberian spruce (Picea obovata) seedlings. These seedlings are cultivated in nursery at the Station of Young Naturalists of Chusovoi town. The pre-sowing treatment of seeds with currents caused increase in field germination rate and height of stipitates, in safety of seedlings in the course of calendar year.
Key words: Siberian spruce (Picea obovata), two-year-old seedlings, low-frequency currents fractioning, DENAS method.
UDC 637.1.022.075(045)
A.V. Shakh – Researcher,
T.V. Khovzun – Scientific Advisor, Head of the Department of Sanitary Treatment of Equipment and Placements.
Dairy and Meat Industry Institution
STUDYING IMPACT OF ALKALI WASH AGENTS COMPOSITION AND TREATMENT CONDITIONS ON DECREASE IN MODEL PROTEIN AND MINERAL DEPOSIT MASS DEVELOPING PREPRATION FOR MEMBRANE FILTRATION PLANT WASH
Abstract. The analysis of some factors having the greatest impact on quality of membrane sanitary treatment is presented. The special attention was paid to the analysis of alkali chemical preparations that are fit for carrying out of membrane equipment wash and their impact on decrease in model protein and mineral deposit mass.
Key words: membranes, washing agents, protein and mineral deposits.
418
UDC 634.24:551.524:581.543
E.S. Shmykova – Post-Graduate Student,
I.I. Zbrueva – Scientific Advisor, Cand.Agr.Sci., Associate Professor. Perm State Agricultural Academy
ON EVALUATION OF PLANT GROWTH TEMPERATURE FACTOR
Abstract. The comparative analysis of sums of active temperatures (from 0˚С) and effective temperatures (from 5˚С) that are needed for the development of bird cherry (Padus avium) different phenological forms is presented in this paper. This analysis allows specifying methodical aspects of temperature and phenology correlation of arboreal plants with different dates of going out dormant state.
Key words: bird cherry (Padus avium), phenological forms, biological minimum, active temperatures, effective temperatures.
UDC 633.1:581.1 E.A. Shulga – Student,
D.A. Zykin – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
IMPACT OF PHYSIOLOGICALLY ACTIVE SUBSTANCE ON SOME ELEMENTS OF
BUCKWHEAT SORT DIKUL SEED PRODUCTION
Abstract. Buckwheat is a very valuable cereal crop. The buckwheat flowering phase is in tact. The experiment was aimed to study impact of morphonol and epibrassinolide on some elements of buckwheat seed productivity. The morphonol used during flowering of leading shoots decreased quantity of buds on the plants and during flowering of first-order side shoots – increased the quantity of ripe fruits on the leading shoots. At the same time epibrassinolide promotes increase in quantity of buds and flowers. Epibrassinolide due to its adaptogene properties improves the plant overall condition and consequently their seed productivity.
Key words: buckwheat, morphonol, epibrassinolide, treatment dates.
UDC 712.4 + 635.92 (0,75.8) A.V. Shumei – Student,
O.V. Guskova – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
PRE-PROJECT ANALYSIS OF PLANTATIONS IN THE TERRITORY OF SECONDARY
SCHOOL NO. 49 IN PERM
Abstract. The plantations of school No. 49 were investigated. The plantation species composition was defined. The planting density and tree and bush sanitary state were analyzed.
Key words: restricted areas, school plantations, plantation species composition, tree and bush sanitary state.
UDC 712.422
U.S. Iaburova – Pupil,
L.F. Zaitseva – Geography Teacher, S.P. Khromtsova - Biology Teacher – Advisors. Gymnasium No. 9 of Berezniki town
LANDSCAPE GARDENING OF SCHOOL YARD (BY THE EXAMPLE OF GYMNASIUM
NO. 9)
Abstract. The experience of school yard planting of greenery with help of pupils in Berezniki town in the Permskii Krai was examined in this paper. The types of flower beds which can be created by pupils were defined. The assortment of flowers which can vegetate and keep their decorativeness in the conditions of North of the Permskii Krai was selected.
Key words: landscape gardening, school yard planting of greenery, flower beds, flowers.
419
SOIL SCIENCE, AGROCHEMISTRY, ECOLOGY, COMMODITY RESEARCH, GENERAL CHEMISTRY
UDC 631.4
D.I. Akpiorov – Student,
E.A. Shchetkova – Scientific Advisor, Senior Teacher. Perm State Agricultural Academy
COMPARISON OF SOIL AGROCHEMICAL PARAMETERS IN THE ENTERPRISE NIVA
LLC IN CHASTINSKII DISTRICT OF PERMSKII KRAI
Abstract. The indices of main soil agrochemical characteristics are in the base of agricultural enterprises soil fertility. These parameters can vary because of soil type, land use intensity and number of other reasons. So evaluation of changing these parameters is very important for stable agricultural production in the conditions of soil fertility keeping.
Key words: agrochemical parameters, fertility, sod podzolic soils.
UDC 631.4
D.N. Alankina – Student;
M.A. Iakovchenko – Cand.Chem.Sci., Associate Professor; O.B. Konstantinova - Reseracher Kemerovo State Agricultural Institute
INVESTIGATION OF SOIL AND VEGETABLE COVERING IN KRASNOBRODSKII
COAL STRIP MINE IN KEMEROVSKAIA OBLAST
Abstract. The soil and vegetable covering in Krasnobrodskii coal strip mine in Kemerovsakaia Oblast were investigated. The agrochemical characteristics of soil were defined.
Key words: reclamation, waste dump, coal strip mine, zonal soil, rock, humus, vegetation.
UDC 502:631.86
Iu.S. Andreeva– Student,
E.V. Pimenova – Scientific Advisor, Associate Professor. Perm State Agricultural Academy
ASSESSMENT OF BARK DECAY DEGREE IN THE BARK DUMP OF KAMABUMPROM
LLC
Abstract. The results of research of three bark waste samples from different parts of bark dump were given. The research shows that samples essentially differ in terms of their medium reaction (рН 2.88‚7.68), capacity for digestion and content of organic substance (82.1994.68 %).
Key words: bark wastes, bark dump, medium reaction, digestion, organic substance.
UDC 631.48
M.F. Akhmarov – Student,
V.Iu. Giliov – Scientific Advisor, Associate Professor. Perm State Agricultural Academy
ALLUVIAL SOILS OF DIFFERENT NATURAL ZONES
Abstract. The properties of alluvial soils in flood area of Kama river in the Permskii Krai and flood area of Miass river in Cheliabinskaia oblast were discussed in this paper.
Key words: alluvial soils, flood area, channel.
UDC 633.3:631.52+631.584.5 D.F. Baltaeva – Student,
I.A. Samofalova – Scientific Advisor, Associate Professor. Perm State Agricultural Academy
CONTENTS OF MICROELEMENTS IN SOILS OF EROSION AND ACCUMULATIVE CA-
TENA IN OKHANSKII DISTRICT OF PERMSKII KRAI
Abstract. The soil-geomorphic profile was created for catena under study. The microelement content in soils was defined. The parts with subtraction and accumulation of substance are in erosion and accumulative catena. The parameters of manganese and ferrum content in soils were the most changeable parameters and zinc, copper, boron content did not change significant.
Key words: catena, content, microelements, heavy metals, spreading, changing, coeffi-
cient.
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