228 research outputs found
Nutrient interactions serve extra benefit: improving uptake, minimizing losses through balanced nutrient ratios
Experimental and clinical study of the efficacy of medicines containing omega-3 and 6 polyunsaturated fatty acids, in the treatment of inflammatory skin diseases
Over the recent years, the attention of scientists regarding the search for alternative means of treatment, including local therapy, of inflammatory skin diseases, has been focused in recent years on medicines containing omega-3 and 6 polyunsaturated fatty acids (PUFA). To substantiate the feasibility of using medicines containing omega-3 and 6 polyunsaturated fatty acids and antioxidants in the treatment of inflammatory skin disease
Limited protection of macro-Aggregate-occluded organic carbon in Siberian steppe soils
Macro-aggregates especially in agricultural steppe soils are supposed to play a vital role for soil organic carbon (OC) stabilization at a decadal timescale. While most research on soil OC stabilization in steppes focused on North American prairie soils of the Great Plains with information mainly provided by short-term incubation experiments, little is known about the agricultural steppes in southwestern Siberia, though they belong to the greatest conversion areas in the world and occupy an area larger than that in the Great Plains. To quantify the proportion of macro-aggregate-protected OC under different land use as function of land use intensity and time since land use change (LUC) from pasture to arable land in Siberian steppe soils, we determined OC mineralization rates of intact (250β2000β―Β΅m) and crushed (<β―250β―Β΅m) macro-aggregates in long-term incubations over 401 days (20β―Β°C; 60β―% water holding capacity) along two agricultural chronosequences in the Siberian Kulunda steppe. Additionally, we incubated bulk soil (<β―2000β―Β΅m) to determine the effect of LUC and subsequent agricultural use on a fast and a slow soil OC pool (labile vs. more stable OC), as derived from fitting exponential-decay models to incubation data. We hypothesized that (i) macro-aggregate crushing leads to increased OC mineralization due to an increasing microbial accessibility of a previously occluded labile macro-aggregate OC fraction, and (ii) bulk soil OC mineralization rates and the size of the fast OC pool are higher in pasture than in arable soils with decreasing bulk soil OC mineralization rates and size of the fast OC pool as land use intensity and time since LUC increase. Against our hypothesis, OC mineralization rates of crushed macro-aggregates were similar to those of intact macro-aggregates under all land use regimes. Macro-aggregate-protected OC was almost absent and accounted for <β―1β―% of the total macro-aggregate OC content and to a maximum of 8β―Β±β―4β―% of mineralized OC. In accordance to our second hypothesis, highest bulk soil OC mineralization rates and sizes of the fast OC pool were determined under pasture, but mineralization rates and pool sizes were unaffected by land use intensity and time since LUC. However, at one chronosequence mean residence times of the fast and slow OC pool tended to decrease with increasing time since establishment of arable use. We conclude that the tillage-induced breakdown of macro-aggregates has not reduced the OC contents in the soils under study. The decline of OC after LUC is probably attributed to the faster soil OC turnover under arable land as compared to pasture at a reduced plant residue input.BMBF/01 LL 0905Russian Ministry of Education and Science/14.B25.31.003
Development of a Multi-technique Characterization Portfolio for Stainless Steels Exposed to Magnox Reprocessing Liquors
ΠΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΡ: ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π·, Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ° ΠΈ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ
Osteosarcopenia was identified as a separate syndrome in 2009, and is defined as a combination of sarcopenia and osteopenia/osteoporosis. Osteosarcopenia develops mainly in old age, leads to a decrease in quality of life, an increased risk of falls and low-traumatic fractures. Patients with osteosarcopenia have worse indicators of physical functions, compared with people suffering from only one of the components of the syndrome. An important role in the osteosarcopenia prevention is played by the lifestyle of patients, Adherence to diet with the consumption of adequate amount of protein, physical activity and preventive prescription of calcium and vitamin D are important for osteosarcopenia prevention. The article summarizes data on the prevalence, pathogenesis and risk factors of osteosarcopenia, provides diagnostic criteria for the disease and discusses therapeutic approaches.ΠΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΡ, Π²ΡΠ΄Π΅Π»Π΅Π½Π½Π°Ρ ΠΊΠ°ΠΊ ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΠΉ ΡΠΈΠ½Π΄ΡΠΎΠΌ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π½Π΅Π΄Π°Π²Π½ΠΎ, Π² 2009 Π³., ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»ΡΠ΅Ρ ΡΠΎΠ±ΠΎΠΉ ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠ΅ ΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΠΈ ΠΈ ΠΎΡΡΠ΅ΠΎΠΏΠ΅Π½ΠΈΠΈ ΠΈΠ»ΠΈ ΠΎΡΡΠ΅ΠΎΠΏΠΎΡΠΎΠ·Π°. ΠΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΡ ΡΠ°Π·Π²ΠΈΠ²Π°Π΅ΡΡΡ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π² ΠΏΠΎΠΆΠΈΠ»ΠΎΠΌ Π²ΠΎΠ·ΡΠ°ΡΡΠ΅, ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΠΆΠΈΠ·Π½ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΡΠΈΡΠΊΠ° ΠΏΠ°Π΄Π΅Π½ΠΈΠΉ ΠΈ ΠΏΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠ΅ΡΠ΅Π»ΠΎΠΌΠΎΠ² Ρ ΠΎΡΠ»Π°Π±Π»Π΅Π½Π½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ². ΠΡΠΈ ΡΡΠΎΠΌ ΠΏΠ°ΡΠΈΠ΅Π½ΡΡ Ρ ΠΎΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΠ΅ΠΉ ΠΈΠΌΠ΅ΡΡ Ρ
ΡΠ΄ΡΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ½ΠΊΡΠΈΠΉ ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ Π»ΠΈΡΠ°ΠΌΠΈ, ΡΡΡΠ°Π΄Π°ΡΡΠΈΠΌΠΈ Π»ΠΈΡΡ ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΡΠΈΠ½Π΄ΡΠΎΠΌΠ°. ΠΠ°ΠΆΠ½ΡΡ ΡΠΎΠ»Ρ Π² ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠ΅ ΠΎΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΠΈ ΠΈΠ³ΡΠ°ΡΡ ΠΎΠ±ΡΠ°Π· ΠΆΠΈΠ·Π½ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², ΡΠΎΠ±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ ΡΠ΅ΠΆΠΈΠΌΠ° ΠΏΠΈΡΠ°Π½ΠΈΡ Ρ ΠΏΠΎΡΡΠ΅Π±Π»Π΅Π½ΠΈΠ΅ΠΌ Π°Π΄Π΅ΠΊΠ²Π°ΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π±Π΅Π»ΠΊΠ°, ΡΠ°ΡΡΠΈΡΠ΅Π½ΠΈΠ΅ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ, ΠΏΡΠ΅Π²Π΅Π½ΡΠΈΠ²Π½ΠΎΠ΅ Π½Π°Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠΎΠ² ΠΊΠ°Π»ΡΡΠΈΡ ΠΈ Π²ΠΈΡΠ°ΠΌΠΈΠ½Π° D. Π ΡΡΠ°ΡΡΠ΅ ΡΡΠΌΠΌΠΈΡΠΎΠ²Π°Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΎ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΡΡΠΈ, ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π·Π΅, ΡΠ°ΠΊΡΠΎΡΠ°Ρ
ΡΠΈΡΠΊΠ° ΠΎΡΡΠ΅ΠΎΡΠ°ΡΠΊΠΎΠΏΠ΅Π½ΠΈΠΈ, ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΊΡΠΈΡΠ΅ΡΠΈΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ ΠΈ ΠΏΠΎΠ΄ΡΠΎΠ±Π½ΠΎ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ
Physiological and biochemical parameters of drought tolerance of some genotypes of garden roses
To identify drought resistance of the studied genotypes of garden roses during the period of maximum probability of drought on the Southern Coast of the Crimea, the water regime, proline concentration, enzyme activity and chlorophyll fluorescence induction parameters under controlled dehydration were studied. Analysis of water regime parameters showed that under conditions of water stress, the best water-holding and recovery capabilities were shown by leaves of cv. βBorisfenβ and R. hugonis species. Species R. indica, R. bracteata, R. rouletti, R. foetida showed instability of water regime under conditions imitating dry weather. Studies of changes in biochemical parameters revealed that under relatively mild wilting conditions after removal of stress, metabolic processes are restored in R. hugonis, R. bracteata, R. indica and cv. βBorisfenβ. Wilting under conditions imitating dry weather does not cause irreversible metabolic disturbances in R. hugonis, R. bracteata, and cv. βBorisfenβ. Under different wilting conditions, cv. βBorisfenβand R. foetida species had relatively stable functioning of FS II. Simulation of dry weather led to irreversible disturbances in the oxygen-releasing complex and thylakoid destruction in R. gallica during the stressor, and in R. indica and R. bracteata species - after recovery of water availability. The highest drought tolerance is in in cv. βBorisfenβand R. hugonis sprcies
The role of the success philosophy course in forming success motivation and the image of a successful man
ΠΠΏΠΈΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π°ΡΠΏΠ΅ΠΊΡΡ ΠΎΡΡΠ΅ΠΎΠΏΠΎΡΠΎΠ·Π°
This review describes the epigenetic regulation of osteoblastogenesis and osteoclastogenesis and its future implementation in the diagnosis andΒ treatment of osteoporosis. A considerable part of the review is dedicated to the microRNAs (miRNAs). miRNAs are small regulatory factors thatΒ regulate gene expression, by post-transcriptional regulation of genes playing an important role in numerous cellular processes, including cell differentiationΒ and apoptosis. Recently, a number of studies have revealed that miRNAs participate in bone homeostasis and their role in the pathogenesisΒ of osteoporosis is practically evident. In this review, we highlight the miRNAs involved in bone remodelling and their roles in osteoporosis. miRNAsΒ are stable molecules which make them promising potential markers for bone remodeling and osteoporosis.ΠΠ±ΡΡΠΆΠ΄Π°ΡΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠΏΠΈΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠΎΠ² ΡΠ΅Π³ΡΠ»ΡΡΠΈΠΈ ΠΎΡΡΠ΅ΠΎΠ±Π»Π°ΡΡΠΎ- ΠΈ ΠΎΡΡΠ΅ΠΎΠΊΠ»Π°ΡΡΠΎΠ³Π΅Π½Π΅Π·Π° Π² ΡΠ°Π½Π½Π΅ΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ΅ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΠΈ ΠΎΡΡΠ΅ΠΎΠΏΠΎΡΠΎΠ·Π°. ΠΡΠΎΠ±ΠΎΠ΅ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ ΡΠ΄Π΅Π»Π΅Π½ΠΎ ΠΊΠ»Π°ΡΡΡ ΠΌΠ°Π»ΡΡ
Π½Π΅ΠΊΠΎΠ΄ΠΈΡΡΡΡΠΈΡ
ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ½ΡΡ
Π ΠΠ β ΠΌΠΈΠΊΡΠΎΠ ΠΠ (ΠΌΠΊΠ ΠΠ),Β ΠΊΠΎΡΠΎΡΡΠ΅ ΠΊΠΎΠ½ΡΡΠΎΠ»ΠΈΡΡΡΡ ΡΠΊΡΠΏΡΠ΅ΡΡΠΈΡ Π³Π΅Π½ΠΎΠ² Π½Π° ΠΏΠΎΡΡΡΡΠ°Π½ΡΠΊΡΠΈΠΏΡΠΈΠΎΠ½Π½ΠΎΠΌ ΡΡΠΎΠ²Π½Π΅, ΡΡΠ°ΡΡΠ²ΡΡ ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ Π²ΠΎ Π²ΡΠ΅Ρ
Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠ°Ρ
Β Π² ΠΊΠ»Π΅ΡΠΊΠ΅, Π²ΠΊΠ»ΡΡΠ°Ρ ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΡ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΡΠΎΠ²ΠΊΡ ΠΈ Π°ΠΏΠΎΠΏΡΠΎΠ·. ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠΎΠ»ΠΈ ΠΌΠΊΠ ΠΠ Π² ΡΠ΅Π³ΡΠ»ΡΡΠΈΠΈ ΠΊΠΎΡΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΠΌΠ΅Π½Π° Π½Π°ΡΠ°ΡΡ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎΒ Π½Π΅Π΄Π°Π²Π½ΠΎ, ΠΎΠ΄Π½Π°ΠΊΠΎ Π²ΡΠ΅ Π±ΠΎΠ»Π΅Π΅ ΠΎΡΠ΅Π²ΠΈΠ΄Π½ΠΎ ΠΈΡ
ΡΡΠ°ΡΡΠΈΠ΅ Π² ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π·Π΅ ΠΎΡΡΠ΅ΠΎΠΏΠΎΡΠΎΠ·Π°. Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½ ΠΏΡΠΎΡΠΈΠ»Ρ ΠΌΠΈΠΊΡΠΎΠ ΠΠ, Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π·Π½Π°ΡΠΈΠΌΠΎΒ Π²Π»ΠΈΡΡΡΠΈΡ
Π½Π° ΠΊΠΎΡΡΠ½ΡΠΉ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·ΠΌ. Π£ΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΡ ΠΌΠΊΠ ΠΠ ΠΊ ΡΠ°Π·ΡΡΡΠ΅Π½ΠΈΡ Π² ΠΏΠ΅ΡΠΈΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΊΡΠΎΠ²ΠΈ Π΄Π°Π΅Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΒ Π½Π΅ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ½ΡΠ΅ Π΄Π»Ρ ΠΊΠΎΡΡΠ½ΠΎΠΉ ΡΠΊΠ°Π½ΠΈ ΠΌΠΊΠ ΠΠ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΡ
Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ°ΡΠΊΠ΅ΡΠΎΠ² ΠΊΠΎΡΡΠ½ΠΎΠ³ΠΎ ΡΠ΅ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡΠΈ ΠΎΡΡΠ΅ΠΎΠΏΠΎΡΠΎΠ·Π°
ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈΠ·ΠΎΠ»ΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΊΡΠ΅ΠΌΠ° ΠΠ°ΡΡΠ΅Π΄Π΅ΡΠΌ ΠΏΡΠΈ Π΄Π΅ΡΠΌΠ°ΡΠΎΠ·Π°Ρ
Goal. The aim of the study is evaluation of the effectiveness of a barrier cream Bariederm in combined therapy of dermatoses. Materials and Methods. 3 groups of patients were examined: 32 patients with allergic contact dermatitis, 22 female patients with cold and wind induced dermatitis and 23 children aged 5 years and under with cutaneons mastocytosis. All of them were treated with Bariederm cream. Results. Including of Bariederm cream in combined treatment fetched to increase of clinical efficiency in treatment of dermatoses. Bariederm cream is also well tolerated.Π¦Π΅Π»Ρ. ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈΠ·ΠΎΠ»ΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΊΡΠ΅ΠΌΠ° ΠΠ°ΡΡΠ΅Π΄Π΅ΡΠΌ Π² ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΠΊΠΎΠΆΠΈ Ρ Π²Π·ΡΠΎΡΠ»ΡΡ
ΠΈ Π΄Π΅ΡΠ΅ΠΉ. ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ°Π±Π»ΡΠ΄Π°Π»ΠΈ 3 Π³ΡΡΠΏΠΏΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ²: 1-Ρ Π³ΡΡΠΏΠΏΡ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΈ 32 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°, Π±ΠΎΠ»ΡΠ½ΡΡ
Π°Π»Π»Π΅ΡΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΡΠΌ Π΄Π΅ΡΠΌΠ°ΡΠΈΡΠΎΠΌ, Π²ΠΎ 2-Ρ Π³ΡΡΠΏΠΏΡ Π²ΠΎΡΠ»ΠΈ 22 ΠΆΠ΅Π½ΡΠΈΠ½Ρ, ΡΡΡΠ°Π΄Π°Π²ΡΠΈΠ΅ ΠΏΡΠΎΡΡΡΠΌ ΡΠ°Π·Π΄ΡΠ°ΠΆΠΈΡΠ΅Π»ΡΠ½ΡΠΌ Π΄Π΅ΡΠΌΠ°ΡΠΈΡΠΎΠΌ ΠΎΡ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π²Π΅ΡΡΠ° ΠΈ Ρ
ΠΎΠ»ΠΎΠ΄Π° Π² Π·ΠΈΠΌΠ½Π΅Π΅ Π²ΡΠ΅ΠΌΡ, Π² 3-Ρ - 23 ΡΠ΅Π±Π΅Π½ΠΊΠ° Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ Π΄ΠΎ 5 Π»Π΅Ρ Ρ ΠΊΠΎΠΆΠ½ΡΠΌΠΈ ΡΠΎΡΠΌΠ°ΠΌΠΈ ΠΌΠ°ΡΡΠΎΡΠΈΡΠΎΠ·Π°. Π ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΡΡ ΡΠ΅ΡΠ°ΠΏΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π²ΠΊΠ»ΡΡΠ°Π»ΠΈ ΠΊΡΠ΅ΠΌ ΠΠ°ΡΡΠ΅Π΄Π΅ΡΠΌ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ ΠΊΡΠ΅ΠΌΠ° ΠΠ°ΡΡΠ΅Π΄Π΅ΡΠΌ Π² ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΡΡ ΡΠ΅ΡΠ°ΠΏΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΏΡΠΈΠ²Π΅Π»ΠΎ ΠΊ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠΌΡ Π²ΠΎΠ·ΡΠ°ΡΡΠ°Π½ΠΈΡ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΡΠ΅ΠΊΡΠ°. ΠΡΠΌΠ΅ΡΠ΅Π½Π° Ρ
ΠΎΡΠΎΡΠ°Ρ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠΈΠΌΠΎΡΡΡ ΠΊΡΠ΅ΠΌΠ° ΠΠ°ΡΡΠ΅Π΄Π΅ΡΠΌ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ°ΠΌΠΈ
A COMPARATIVE STUDY OF SPRING TRITICALE VARIETIES IN THE WESTERN SIBERIAN FOREST-STEPPE ZONE UNDER DIFFERENT CONDITIONS OF VEGETATION
Spring triticale (x Triticosecale Wittmack) for Western Siberia is new and poorly studied culture. The objective of this study was to investigate the potential of spring triticale varieties and breeding lines and their adaptation to diferent conditions in Western Siberia. A ield experiment was conducted in Novosibirsk region, Russia in 2014. The experiment included seven spring triticale genotypes: the elite variety Ukro, three mutant forms of the facultative type of development (SirsΒ 57/2/4, CecadΒ 90/5, Π.312/38) and three hybrids (SirsΒ 57/2/4 x Ukro, Ukro x K-3881, the complex hybrid winter wheat Filatovka x winter rye Korotko stebelnaya 69304 x Sirs 57/2/4). They were studied at two sowing rates (400 seeds per m2 and 800 seeds per m2) and on two sowing dates (15 May 2014 and 27 May 2014). The following attributes were measured: grain yield, number of ears, plant height, yield components (ear length, number of spikelets per ear, number of grains per ear, grains weight per ear) and yield quality (1 000-grain weight and test weight of one-liter grain volume). The three-factor analysis of variance revealed that sowing rate efect explained the major part of the total experimental variation in almost all of the traits, except 1 000-grain weight and test weight, the variation of which was determined predominantly by genotype efect. The highest grain productivity of varieties was obtained for the 15 May sowing date at the 400 seeds per m2 sowing rate. The three mutant forms used in the experiment showed a lower level of adaptability in comparison with the variety Ukro
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