AGRICULTURE AND CHEMICALIZATION
Gamzikov G.P., Gombyn Bayaraa. Effect of fertilizers on producing capacity of sea buckthorn on light-chestnut soil of dry steppe of Western Mongolia
Abramov N.V., Eremina D.V., Eremin D.I. Agroeconomic justification of applying mineral fertilizers to spring wheat in Northern Transural area
Batudayev A.P., Maltsev N.N., Tsybikov B.B., Korshunov V.M. Efficiency of bare fallow cultivation systems in steppe zone of Buryatia
PLANT GROWING AND BREEDING
Surin N.A., Kovrigina L.N. Characteristics of various forms of barley in connection with resistance to lodging
Sagirova R.A. Features of growth, development and productivity of eastern galega in various soil-climatic zones of Pre- and Trans-Baikal region
Kuznetsova O.V. Organogenesis of winter buds in various species and cultivars of peony under conditions of forest-steppe areas near the River Ob
Khudonogova E.G., Kiseleva T.V. Age composition and magnitude of coenopopulation of creeping thyme in Western Baikal region
Kekalo A.Yu., Zargaryan N.Yu., Nemchenko V.V. Fungicides in sowings of grain crops
Tyunin V.A., Shreider E.R. The nature and significance of black point/kernel smudge of spring common wheat seeds
Gomboyev D.D. Adaptogenic action of ECAS catholytes and non-activated sodium compounds
Sverlova N.B., Adushinov D.S., Zagibalov A.N. Effect of vibrostimulation in lumbosacral zone on reproductive function of cows
Semenchenko S.M., Sergiyenko L.L., Smeshlivaya N.V. Comparative analysis of hatching dynamics in lake and river peled
Samolovov A.A., Lopatin S.V. Displaced abomasum as a disease of high-producing dairy cows
Neustroyeva A.M. Studying microflora of the intestine in hens under different methods for treating gastrointestinal disturbances
MECHANIZATION AND ELECTRIFICATION
Aryupin V.V. Choosing a natural ventilation system for hangar greenhouses under conditions of Siberia
Khudonogov I.A., Khudonogova E.G. Procedure and technique for receiving thermo- and derivatographic characteristics of medicinal herbs
Ermolayev V.A. One-, two- and three-stage vacuum drying of dairy products
Kashevarov N.I., Likhenko I.E. Issues of seed production of field crops in Siberia
Sukhanova S.F., Kozhevnikov S.V. Complex application of potassium iodide and bentonite in combined feeds for broiler chickens
Kozhevnikov S.V. Using a natural feed supplement and probiotic in rations of broiler chickens of the cross «Smena-4»
OUR HEROES OF THE DAY
On the occasion of the 70th birthday of Konstantin Yakovlevich Motovilov
G.P. GAMZIKOV, GOMBYN BAYARAA
EFFECT OF FERTILIZERS ON PRODUCING CAPACITY OF SEA BUCKTHORN ON LIGHT-CHESTNUT SOIL OF DRY STEPPE OF WESTERN MONGOLIA
In the field experiments, there were studied the doses and ratios of mineral fertilizers applied to sea buckthorn grown on light-chestnut soils of dry steppe under irrigation. There was determined the effect of fertilizers on the yielding capacity, quality of products and content of mineral elements.
Keywords: sea buckthorn, fertilizers, mineral elements, yield and quality of berries, fertilizer effectiveness.
N.V. ABRAMOV, D.V. EREMINA, D.I. EREMIN
AGROECONOMIC JUSTIFICATION OF APPLYING MINERAL FERTILIZERS TO SPRING WHEAT IN NORTHERN TRANSURAL AREA
There is given the agroeconomic justification of the mineral nutrition optimization to obtain planned yields of spring wheat on leached chernozem soils in Northern Transural area.
Keywords: leached chernozem, mineral fertilizers, spring wheat, cost efficiency, grain production profitability, costs structure.
A.P. BATUDAYEV, N.N. MALTSEV, B.B. TSYBIKOV, V.M. KORSHUNOV
EFFICIENCY OF BARE FALLOW CULTIVATION SYSTEMS IN STEPPE ZONE OF BURYATIA
There are set out the results of studying the effect of various bare fallow cultivation systems on soil fertility of chernozem soils, spring wheat yield and economic-energy evaluation.
Keywords: chernozem soil, soil cultivation, bare fallow, fertility, yield, spring wheat.
N.A. SURIN, L.N. KOVRIGINA
CHARACTERISTICS OF VARIOUS FORMS OF BARLEY IN CONNECTION WITH RESISTANCE TO LODGING
There are submitted the results of studying the structural features of the stalk and the producing capacity of the plant in barley forms differing in resistance to lodging.
Keywords: barley, culm, root and stem lodging, resistance to lodging, producing capacity of plants.
FEATURES OF GROWTH, DEVELOPMENT AND PRODUCTIVITY OF EASTERN GALEGA IN VARIOUS SOIL-CLIMATIC ZONES OF PRE- AND TRANS-BAIKAL REGION
The findings of long-term investigations on studying the features of the growth, development and carrying capacity of eastern galega in various soil-climatic zones of Pre- and Trans-Baikal region are given.
Keywords: eastern galega, growth, development, carrying capacity, photosynthetic activity, soil-climatic zones.
ORGANOGENESIS OF WINTER BUD IN VARIOUS SPECIES AND CULTIVARS OF PEONY UNDER CONDITIONS OF FOREST-STEPPE AREAS NEAR THE RIVER OB
There are given the results of morphophysiological study of the state of winter buds in some species and cultivars of herbaceous peony under conditions of forest-steppe areas near the River Ob. The stages of their organogenesis have been described.
Keywords: herbaceous peony, species, cultivars, winter buds, stages of organogenesis.
E.G. KHUDONOGOVA, T.V. KISELEVA
AGE COMPOSITION AND MAGNITUDE OF COENOPOPULATION OF CREEPING THYME IN WESTERN BAIKAL REGION
There are submitted the findings of investigations on the magnitude of population, age composition and productivity of creeping thyme in plant communities of the natural steppe complex of Western Baikal region to determine the period of the most productive collection of plants as crude drugs without damage to the natural stands.
Keywords: creeping thyme, coenopopulation, Thymus serpullum L., Lamiaceae.
A.YU. KEKALO, N.YU. ZARGARYAN, V.V. NEMCHENKO
FUNGICIDES IN SOWINGS OF GRAIN CROPS
There are submitted the results of research on studying the effect of fungicides on productivity and on a degree of affection with diseases for spring wheat and garden pea under conditions of Kurgan Region.
Keywords: fungicide, protectant, biopreparation, spring wheat, garden pea, diseases of plants.
V.A. TYUNIN, E.R. SHREIDER
THE NATURE AND SIGNIFICANCE OF BLACK POINT/KERNEL SMUDGE OF SPRING COMMON WHEAT SEEDS
The nature and significance of black point/kernel smudge of the spring common wheat grain have been investigated. Its relationship with the contamination by saprophytes and facultative parasites has been reveled, and its influence on seed germinating capacity has been established.
Keywords: black point/kernel smudge of spring common wheat grain, biological damage of coats, turgid sap outflow, seed exhaustion, apical part of kernel, endosperm cavity, seed germinating capacity.
ADAPTOGENIC ACTION OF ECAS CATHOLYTES AND NON-ACTIVATED SODIUM COMPOUNDS
There are set out the results of studying an adaptive action of cathode fraction of electrochemically activated sodium chloride solution as compared with catholytes and non-activated solutions of the other sodium compounds on the organism of mice under experimental chronic intoxication.
Keywords: ECAS catholytes, lead citrate, adaptogenic action.
N.B. SVERLOVA, D.S. ADUSHINOV, A.N. ZAGIBALOV
EFFECT OF VIBROSTIMULATION IN LUMBOSACRAL ZONE ON REPRODUCTIVE FUNCTION OF COWS
The effect of vibratory massage of the lumbosacral zone in cows on ovulation, impregnation capacity as well as on a level of hormones has been studied.
Keywords: impregnation capacity, hormones, cortisol, progesterone, estradiol, triiodothyronine, thyroxin, vibrostimulation, artificial insemination.
S.M. SEMENCHENKO, L.L. SERGIYENKO, N.V. SMESHLIVAYA
COMPARATIVE ANALYSIS OF HATCHING DYNAMICS IN LAKE AND RIVER PELED
There are given the results of comparative analysis of hatching dynamics in two ecological forms of peled under conditions of fish hatchery. A degree of the embryonic development at the instant of hatching out has been evaluated.
Keywords: peled, hatching, physiological age of embryos, incubation temperature.
A.A. SAMOLOVOV, S.V. LOPATIN
DISPLACED ABOMASUM AS A DISEASE OF HIGH-PRODUCING DAIRY COWS
Based on the analysis of foreign literature, there is given the description of such a disease of high-producing dairy cattle as displaced abomasum. The data on spread of the disease and on economic damages caused by it are submitted. The clinical signs and diagnostics as well as the prevention and treatment methods are indicated.
Keywords: displaced abomasum, high-producing dairy cows, risk factors, economic damage, disease control.
STUDYING MICROFLORA OF THE INTESTINE IN HENS UNDER DIFFERENT METHODS FOR TREATING GASTROINTESTINAL DISTURBANCES
The results of comparative studying the microflora of the intestine in hens under antibiotic therapy and application of the probiotic Nord-Bact are given. It has been established that the simultaneous application of these treatment methods prevents dysbacteriosis in poultry.
Keywords: hens, antibiotic therapy, probiotic Nord-Bact, dysbacteriosis.
CHOOSING A NATURAL VENTILATION SYSTEM FOR HANGAR GREENHOUSES UNDER CONDITIONS OF SIBERIA
The problems of functioning of various natural ventilation systems in hangar greenhouses have been considered. The choice of the most suitable system for this type of greenhouses under conditions of Siberia has been substantiated.
Keywords: greenhouse vegetable farming, air temperature, filler structures, natural ventilation, gas pressure, thermal convection.
I.A. KHUDONOGOV, E.G. KHUDONOGOVA
PROCEDURE AND TECHNIQUE FOR RECEIVING THERMO- AND DERIVATOGRAPHIC CHARACTERISTICS OF MEDICINAL HERBS
The experimental method using derivatography has been suggested to be used for analyzing the process of drying of the green needles of conifers.
Keywords: medicinal herbs, heat and mass exchange, derivatogram, heating curve, quasiisothermal mode.
ONE-, TWO- AND THREE-STAGE VACUUM DRYING OF DAIRY PRODUCTS
There are set out the findings of investigations on improving the novel methods for preserving dairy products. The data on using one-, two- and three-stage vacuum drying for preserving cheeses and curds are given.
Keywords: preservation of dairy products, vacuum drying, hard, soft and brine-ageing cheeses, curds.
N.I. KASHEVAROV, I.E. LIKHENKO
ISSUES OF SEED PRODUCTION OF FIELD CROPS IN SIBERIA
The present-day state and issues of seed-growing sector in crop husbandry are discussed. The most topical problems that demand to be considered and solved are shown.
Keywords: seed production, field crops, cultivar, elite and original seeds.
S.F. SUKHANOVA, S.V. KOZHEVNIKOV
COMPLEX APPLICATION OF POTASSIUM IODIDE AND BENTONITE IN COMBINED FEEDS FOR BROILER CHICKENS
There was investigated the effect of potassium iodide and bentonite included in combined feeds for broiler chickens on the live weight dynamics, meat quality and the cost efficiency of broiler production.
Keywords: poultry farming, safety of poultry, potassium iodide, bentonite, meat productivity of broiler chickens.
USING A NATURAL FEED SUPPLEMENT AND PROBIOTIC IN RATIONS OF BROILER CHICKENS OF THE CROSS «SMENA-4»
The effectiveness of the probiotic «Vector» and bentonite used in rations of broiler chickens has been fully evaluated, and their effect on increasing the producing capacity of poultry, on meat productivity and the economic indices has been determined.
Keywords: poultry breeding, broiler chickens, safety of chickens, bentonite, probiotic.