scholarly journals Выращивание столовых сортов винограда в теплице, накрытой полиэтиленовой пленкой

2019 ◽  
Author(s):  
A. Ivanov ◽  
V. Roytchev
Keyword(s):  
Early Stage ◽  
Vegetation Period ◽  
The Third ◽  
Grapevine Cultivar ◽  
Technological Characteristics ◽  
Long Shoots ◽  
Second Year

Представлены первые результаты выращивания десертных сортов винограда Виктория, Италия и Ред глоуб в теплице, накрытой полиэтиленовой пленкой, в условиях Южной Болгарии. Установлено, что фенофазы их развития начинаются раньше и протекают значительно более ускоренно по сравнению с их культивированием на открытом воздухе в полевых условиях. Ввиду вырастания достаточно длинных побегов виноградные кусты можно начать формировать ускоренно еще в первый вегетационный период. Виноград исследуемых сортов во второй и третий годы выращивания в теплице достигает потребительской зрелости приблизительно на месяц раньше по сравнению с виноградом, выращиваемым в полевых условиях, а урожай с одного куста возрастает с 25 кг на второй год до 710 кг на третий. Полученный виноград отличается очень хорошими, хозяйственно важными агробиологическими и технологическими показателями.The article summarizes first findings on cultivation of dessert grapevine cultivar Victoria, Italia and Red Gloube in the greenhouse covered with plastic wrap in the conditions of south Bulgaria. It has been established that phenophases of their development begin earlier, and proceed much more rapidly, as compared to cultivationin in the open air. Development of sufficiently long shoots allows shaping grapevine bushes at an early stage during the first vegetation period. In the second and third years of their cultivation in the greenhouse, the grapes of the studied cultivars reach consumer ripeness approximately one month earlier than the grapes grown in the field. The yield from one bush increases from 25 kg in the second year to 710 kg in the third. The grapes obtained demonstrated strong, economically significant agro-biological and technological characteristics.

scholarly journals Certification programme for production of virus-free propagating material of grapevine and its results in Hungary

2002 ◽  
Vol 8 (3-4) ◽  
Author(s):  
J. Lázár ◽  
J. Mikulás ◽  
G. Farkas ◽  
M. Kölber
Keyword(s):  
Continuous Improvement ◽  
International Organizations ◽  
Vegetation Period ◽  
First Year ◽  
Present System ◽  
The Third ◽  
Negative Results ◽  
Certification Programme ◽  
Second Year ◽  
Free Material

In Hungary, detection of virus and virus-like diseases of grapevine began in 1960's at the Research Institute for Viticulture and Enology by János Lehoczky and his colleagues. At present, sixteen virus and virus-like diseases of Vitis vinifera are known to occur in Hungary. Regular virological screening of grapevine varieties started in 1972. The present system of screening (visual selection, indexing, ELISA) has been established using methods with continuous improvement according to recommendations of international organizations. In the first year symptomless grapevine plants are selected and marked during surveys carried out twice in the vegetation period: at about flowering and in the second half of September. At the first selection time plants are sampled for ELISA. In the spring of the second year, overwintered canes are checked by woody indexing on 8 indicator species in the field. In the third and fourth years the nursery is evaluated twice again. At the end, the marked grapevine plants, giving negative results on all indicators in every case, are considered virus-free. In autumn of the fourth year, the virus-free material is planted out under screenhouse and also in a special mother block (nuclear stock) for maintenance and propagation. Mother blocks of virus-free scion varieties have been established on 2 ha and those of rootstock varieties on 0.5 ha planted with the following number of varieties included in the national list: 71 European scion — and 12 rootstock varieties or variety candidates/clones. It is necessary to increase the area of Pre-base, Base and Certified stocks exclusively with tested virus-free (clean) material.

scholarly journals Early weed succession on an abandoned field: vegetation composition and production  of biomass

1999 ◽  
Vol 35 (No. 2) ◽  
pp. 71-76
Author(s):  
J. Stolcvová ◽  
A. Honěk
Keyword(s):  
Early Stage ◽  
Soil Layer ◽  
Total Biomass ◽  
Vegetation Composition ◽  
The Third ◽  
Perennial Weeds ◽  
Rate Of Increase ◽  
Fallow Field ◽  
Second Year ◽  
Made In

We investigated the early stage (second to fourth year) of weed succession on an experimental fallow field in central Bohemia (western Czech Republic). The experimental ground was ploughed in the autumn, harrowed and rolled in the spring, and divided into 5 x 5 m plots. In the control the weed stands were left intact, the other variants were mowed with or without cultivation of the superficial soil layer in June and July. The position of the plots and the treatments were the same each year. The production of aboveground biomass and proportion of monocotyledonous and dicotyledonous annuals and perennials in different years (1993 to 1995) were recorded. The production of biomass (the aboveground crop of weeds in September) was highest in the controls with no treatment. In mowed or cultivated plots the total biomass production (the sum of biomass at the time of the treatment plus biomass re-grown after the treatment) was greater when the treatment was made in July than in June. In the second year of succession, the biomass of annuals was greater than that of perennials. From the third year on, perennial dicotyledonous species became the dominant weed community, in controls as well as on mowed or superficially cultivated plots. The rate of increase of the proportion of dicotyledonous perennial weeds was greatest in mowed plus superficially cultivated plots, intermediate in the controls, and lowest in plots where the weeds were only mowed.

Bonding Social Capital, Afghan Refugees, and Early Access to Employment

2021 ◽  
pp. 019791832110002
Author(s):  
Matteo Vergani ◽  
Ihsan Yilmaz ◽  
Greg Barton ◽  
James Barry ◽  
Galib Bashirov ◽  
...  
Keyword(s):  
Social Capital ◽  
Migration Policy ◽  
Research Note ◽  
Bonding Social Capital ◽  
Afghan Refugees ◽  
Employment Success ◽  
The Third ◽  
Early Access ◽  
Second Year ◽  
The Impact

This IMR Research Note examines the impact of the level of bonding social capital on access to employment among newly arrived Afghan refugees in Victoria (Australia). Based on a mixed-methods analysis of biographical interviews with 80 Afghan refugees, it examines their use of social capital, year by year, during the first three years after their arrival. Our analysis shows that higher levels of bonding social capital are associated with greater success in finding employment during the first and second year of settlement. In the third year, however, bonding social capital for Afghan refugees in Victoria is no longer a significant predictor of employment. This Research Note helps clarify inconsistent findings in the literature on the effects of social capital on obtaining employment by suggesting that bonding social capital’s impact on refugee employment success changes significantly across the first three years after arrival. This finding has important implications for migration policy and the prioritization of resources toward services for newly arrived refugees.

scholarly journals AB0751 SAFETY AND PERSISTENCE OF USTEKINUMAB IN PATIENTS WITH PSORIATIC ARTHRITIS IN BIOBADASER

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1672.2-1672
Author(s):  
N. Busquets-Pérez ◽  
C. Sánchez-Piedra ◽  
P. Vela-Casasempere ◽  
M. Freire-Gonzalez ◽  
C. Bohórquez ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Adverse Events ◽  
First Year ◽  
Line Treatment ◽  
Minimal Disease Activity ◽  
First Line ◽  
The Third ◽  
Minimal Disease ◽  
Second Year ◽  
Third Line

Background:Ustekinumab has been efficacy and safety for psoriatic artritis in clinical trials.Objectives:To assess effectiveness, by means of drug persistence analisys, and safety of ustekinumab in patients with psoriastic arthritis in Biobadaser.Methods:BIOBADASER is the Spanish registry of biological drugs of the Spanish Society of Rheumatology and the Spanish Medicines Agency. We identified patients aged 18 years or more with psoriatic arthritis on Ustekinumab. A descriptive analysis was performed.The persistence of ustekinumab therapy was calculated with a Kaplan-Meier curve and was compared with the persistence of anti-TNF, according to line treatment. Log Rank test was used to establish a comparison. Adverse events occurring with ustekinumab are described according to year treatment.Results:One hundred and twelve patients were on ustekinumab. Most of them were on their second or third line treatment: 53.57% more than one biological therapy (BT), 19.64% second BT, 26.79% were naïve for BT. Most of them were on 45 mg dose: 88.24%. Median duration of disease at Ustekinumab initiation was 10.1 SD 7.2 years; 69.23% had peripheral arthritis; 45.24% had obesity and 39.29% were overweight; 40,6% were on prednisone and 59.82% on DMARD. The cause of discontinuation of treatment was mainly inefficacy (82.61%) and less common an adverse event (6.52%). The probability of persistence of treatment with ustekinumab was 0.83 (95% CI 0.63-0.92) at year 1, 0.79 (0.58-0.90) at year 2 and 0.79 (0.58-0.9) at year 3 when ustekinumab was prescribed as the first line treatment. The persistence decrease when ustekinumab was prescribe as a second and third treatment: being 0.53 (0.27-0.73) the first year, 0.46 (0.22-0.67) the second year and 0.46 (0.22-0.67) as a second line treatment and 0.58 (0.44-0.70) the first year, 0.33 (0.17-0.50) the second year and 0.33 (0.17-0.50) the third year as a third line treatment.The persistence was similar to anti-TNF treatment, according to line treatment. Adverse events were mainly mild (97.83%) and occurred the first year of treatment. Most of the adverse events were classified as “infections and infestations” (36.96%).Conclusion:The persistence of ustekinumab was high, being 83% at the end of the first year on treatment and 79% the second and the third year of treatment. The persistence of ustekinumab was higher when if it was the first line treatment compared as if it was used as the second o third BT option. The persistence of Ustekinumab is similar to the persistence of anti-TNF treatments in all the analyzed treatment lines (no statistically differences were found). Adverse events occurred mainly during the first year treatment. They were mainly mild adverse events and the frequency decreased within the second and third year of treatment.References:[1]Treatment with ustekinumab in a Spanish cohort of patients with psoriasis and psoriatic arthritis in daily clinical practice.Almirall M, Rodriguez J, Mateo L, Carrascosa JM, Notario J, Gallardo F. Clin Rheumatol. 2017 Feb;36(2):439-443;[2]Minimal disease activity in patients with psoriatic arthritis treated with ustekinumab: results from a 24-week real-world study.Napolitano M, Costa L, Caso F, Megna M, Scarpa R, Balato N, Ayala F, Balato A. J Clin Rheumatol. 2018 Oct;24(7):381-384;[3]Minimal Disease Activity and Patient-Acceptable Symptom State in Psoriatic Arthritis: A Real-World Evidence Study With Ustekinumab.Queiro R, Brandy A, Rosado MC, Lorenzo A, Coto P, Carriles C, Alperi M, Ballina J. Actas Dermosifiliogr. 2018 Jun 28;[4]An analysis of Drug Survival, Effectiveness, and Safety in Moderate to Severe Psoriasis Treated With Ustekinumab: An Observational Study of 69 Patients in Routine Clinical Practice.Salgüero Fernández I, Gil MH, Sanz MS, Gullón GR;Disclosure of Interests:None declared

FACES OF V.M. SHUKSHIN: MARTIN IDEN, HAMLET, STEPAN RAZIN

2021 ◽  
pp. 59-65
Author(s):  
Т.А. Богумил
Keyword(s):  
Early Stage ◽  
Socialist Realism ◽  
Crowding Out ◽  
Behavioral Models ◽  
Cluster Approach ◽  
Second Stage ◽  
The Third ◽  
Third Stage ◽  
Early Departure ◽  
First Time

В статье предлагается концепция жизни и творческого роста В.М. Шукшина сквозь призму тезаурусного и кластерного подходов. Объяснительными «персональными моделями» для интерпретации биографического текста писателя являются кластеры Мартина Идена, Гамлета и Степана Разина. Ранее биографы и литературоведы указывали на важность этих персон для Шукшина, но разрозненно. Впервые предпринята попытка свести указанные персональные модели воедино, в целостный сюжет становления писателя в пространстве культуры. На разных этапах эволюции автора доминирует одна из указанных моделей, последовательно сменяя друг друга, но не вытесняя, а «внахлест». Ранний этап творчества, ориентированный на стратегию Мартина Идена, является попыткой «вписаться» в наличный культурный мейнстрим. Выражено это в следовании поэтике соцреализма. Второй этап подспудно начинается с реабилитации отца Шукшина в 1956 года, когда актуализируется «гамлетовский комплекс», проявляющийся в чувстве вины перед отцом, через стратегию утаивания подлинного «я», мотивы чудаковатости. Третий этап связан с личностью реального исторического лица, Степана Разина, и выражается в открытом протесте против власти. Все важные для В.М. Шукшина поведенческие модели объединены мотивом одинокого противостояния враждебному социуму и имеют трагический финал, что обусловило ранний уход писателя и порождение мифов о насильственном характере его смерти. В.М. Шукшин одновременно был фигурой неординарной и типичной, что позволило его биографии стать «персональной моделью» для последующих авторов, выходцев из сельской глубинки. The article proposes the concept of life and creative growth of V.M. Shukshin through the prism of the thesaurus and cluster approach. The explanatory "personal models" for interpreting the biographical text of the writer are clusters of Martin Eden, Hamlet and Stepan Razin. Earlier, biographers and literary critics pointed out the importance of these people for Shukshin, but it was scattered. For the first time, an attempt was made to bring these personal models together into an integral plot of the formation of the writer in the space of culture. At different stages of the writer’s evolution, one of these models dominates, successively replacing each other, but not crowding out, but “overlapping”. The early stage of creativity, focused on Martin Eden’s strategy, is an attempt to “fit in” the current cultural mainstream. This is expressed in following the poetics of socialist realism. The second stage implicitly begins with the rehabilitation of Shukshin’s father in 1956, when the “Hamletian complex” is actualized. It is manifested in a sense of guilt towards his father, the strategy of concealing the true “I”, eccentricities. The third stage is connected with the personality of a real historical person, Stepan Razin, and is expressed in an open protest against the authorities. All important for V.M. Shukshin's behavioral models are united by the motive of a lonely confrontation with a hostile society and have a tragic ending, which led to the early departure of the writer and the generation of myths about the violent nature of his death. V.M. Shukshin was an extraordinary and typical figure at the same time. That allowed his biography to become a “personal model” for subsequent authors who came from the rural outback.

scholarly journals Ampelographic description of cluster, berry and seed of merlot cultivar (Vitis vinifera L.) and its selected clones

2016 ◽  
Vol 61 (1) ◽  
pp. 45-55
Author(s):  
Dragan Vujovic ◽  
Dragoljub Zunic ◽  
Boris Pejin ◽  
Jelena Popovic-Djordjevic
Keyword(s):  
Clonal Selection ◽  
Average Length ◽  
Research Work ◽  
Principal Component ◽  
Vegetation Period ◽  
Vitis Vinifera L ◽  
Cluster Number ◽  
The Third ◽  
Third Phase ◽  
Shoot Number

During a four-year period, ampelographic experiments focusing on the berry cluster (average length of grape cluster, number of grape clusters per shoot, number of berries per grape cluster and length of peduncle), berry (length of berry and berry juice yield), length of pedicel and seed (length of berry seed) of Merlot cultivar (used as a relevant standard) and 11 clones (Nos. 022, 023, 025, 026, 027, 028, 029, 030, 031, 033 and 034) were performed in order to establish the differences among them. These experiments were actually conducted in the third phase of individual clonal selection of Merlot cultivar carried out in Serbia. The lengths of grape cluster and pedicel as well as berry must yields differed significantly among the examined clones. The cluster and principal component analyses classified 12 samples into three divergent clusters/groups, respectively. The clones belonging to the cluster II /the second group/ had significantly higher values of numbers of grape clusters per shoot and berries per grape cluster; lengths of peduncle and berry; berry must yield and length of pedicel, compared both to standard Merlot /the cluster I, the first group/ and the clones of the cluster III /the third group/. The phenological observations showed no significant differences in the beginnings and durations of phenological stages and vegetation period of the examined clones. The obtained results indicate the real need for further research work focused both on the agrobiological and technological properties of the grapes and wines aiming to better describe the selected clones.

scholarly journals FEATURES OF BRASSICA RAPA'S GROWTH AND DEVELOPMENT, DEPENDING ON THE TERRITORY OF SOWING THE SEED

2019 ◽  
pp. 183-194
Author(s):  
Serhii Vdovenko
Keyword(s):  
Seed Germination ◽  
Soil Temperature ◽  
Growth And Development ◽  
Total Yield ◽  
Growing Season ◽  
Vegetation Period ◽  
Row Spacing ◽  
The Third ◽  
Golden Ball ◽  
And Control

In order to study the effect of the time of sowing seeds on the passage of morphogenesis and productivity of rapeseed, the scheme included experiments where the seeds were sown in I, II, III in April, I and II in May. The experiment used varieties of Golden Ball, Purpurleopop, Purpurov and Geisha, and control was the variant in which the seeds of the Golden Ball varieties were sown in the second decade of April with a row spacing of 45 cm. laboratory - to determine the total yield; statistical - to establish the reliability of the investigated factors. Seed germination analysis used in the experiment ranged from 78.9% to 81.1% on average. The highest indicator of seed germination was characterized by the Purpulepop variety, where the studied value was 83.2%, which was dominated by the seed germination of the control variant by 2.1%. In the early stages of sowing seeds, the period of seedling formation was shorter. Seeding of seeds in the first two decades of April on the surface of the soil was observed for 8 days. The short sprouting period was characterized by all varieties of turnips. As a result of sowing turnip seeds at a later date, namely in the third decade of April - the first and second decade of May and the setting of a higher soil temperature, the period of germination was extended and ranged from 8 to 10 days. By using the term of sowing seeds I-II decade of April, the short interphase period was characterized by Purpleupop and Purpurova varieties, where the specified period was only 22 days. The sowing of turnip seeds at a later date ensured the formation of an interphase period of "seedlings - leaf rosette" in 23-25 days except Purpulopop variety. The interphase period "leaf rosette - the beginning of rooting" and "the beginning of rooting - technical maturity" determined the benefits of early seeding, namely in the first decade of April on varieties Purpulopop and Purpurov.The short vegetation period was characterized by the Golden Ball plants for sowing seeds in the first and third decades of April and the first of May. During the specified seeding period the duration of the growing season was only 40 days. A longer vegetation period was characterized by plants of the Geisha variety for sowing seeds in the first two decades of April. As a result of the use of the researched elements of technology to grow turnips in open soil, the total yield varied from 11.0 t / ha to 24.0 t / ha. The most productive is the first sowing of rapeseed, where its value ranged from 20.6 t / ha to 22.7 t / ha. At the same time, when sowing seeds in the first decade of April, the yield of turnip varieties Purpulepop was the highest and was 22.7 t / ha, or the increase was 2.4 t / ha.

scholarly journals ANÁLISIS DEL CRECIMIENTO Y LA MORTALIDAD DE ANISOTREMUS INTERRUPTUS (GILL) (PERCIFORMES: HAEMULIDAE) EN LA COSTA DE COLIMA, MÉXICO

2016 ◽  
Vol 33 ◽  
Author(s):  
Elaine Espino Barr ◽  
Manuel Gallardo Cabello ◽  
Fernando González Orozco ◽  
Arturo Garcia Boa
Keyword(s):  
Mortality Rate ◽  
Growth Parameters ◽  
Total Mortality ◽  
Condition Index ◽  
First Year ◽  
The Third ◽  
Second Year ◽  
First Year Of Life ◽  
Mortality Analysis

This paper deals with the growth and mortality analysis of the burrito grunt A n i s o t remus interru p t u s on the coast of Colima, México. The estimated growth parameters are: L¥ = 50.59 cm; W¥ = 5,051.04 g; k = 0.147 years- 1; to = -0.916 years; A0 . 9 5 = 19.46 years. Most of the growth occurred during the first year of life, when the grunt grows 12.52 cm, the second year it grows 4.95 cm and the third, 4.60 cm. The highest value of the condition index took place between February and September. The total mortality rate (Z) was calculated as 0.53 years- 1. These values are basic for the plan of administration of the fishery of this species.

Urinary nitrogen excretion at the early stage of severe acute pancreatitis

2020 ◽  
Vol 21 (4) ◽  
pp. 131-134
Author(s):  
O. G. Sivkov ◽  
◽  
A. O. Sivkov ◽  
Keyword(s):  
Acute Pancreatitis ◽  
Severe Acute Pancreatitis ◽  
Early Stage ◽  
Ideal Body Weight ◽  
Nitrogen Excretion ◽  
The Third ◽  
Ideal Body ◽  
Urinary Nitrogen Excretion ◽  
Urinary Nitrogen ◽  
The Ideal

Aim. To study urinary nitrogen excretion at the early stage of severe acute pancreatitis. Materials and methods. Prospective, single-center, cohort study. Inclusion criteria: diagnosis of acute pancreatitis and presence of at least one of the predictors of severe course. Among all patients (n = 72), a cohort of patients with severe acute pancreatitis (n = 32) was allocated. Three groups were formed in it: the first one – all patients, the second one – survivors (n = 24), the third one – deceased (n = 8). Urinary nitrogen excretion was determined using the Deacon formula. Measurements were performed on the first, third and fifth days of the disease. Statistical processing of the material was carried out by the SPSS software package. The null hypothesis was rejected at p < 0.05. Results. In the first week of the disease in all groups, the maximum urinary nitrogen excretion occurs on the 3rd day. When comparing the results of the second and third groups, it was found that the urinary nitrogen excretion on the first and fifth days did not have a statistically significant difference between the groups (respectively, p = 0.138, p = 0.572), and the results of the third day have (p = 0.014). A similar pattern remains when recalculating the nitrogen loss in the urine to the ideal weight; for the third day, the differences between the second and third groups were statistically significant (p = 0.007). ROC analysis of urinary nitrogen excretion of the third day calculated to the ideal body weight showed an area under the curve of 0.813 (p < 0.009). The value at the cut-off point is defined as 0.65 g/kg/day. The sensitivity of the model was 0.75%, specificity – 0.83%. Conclusion. If in a patient with acute pancreatitis, there is urinary nitrogen excretion on the third day from the onset of the disease, calculated to an ideal body weight of ≥ 0.65 g/kg/day, an unfavorable outcome of the disease is predicted.

Extraordinary Heterosis Found In A Forage Grass Hybrid, Festuca apennina × F. pratensis

2020 ◽  
Author(s):  
Beat Boller ◽  
David Kopecký
Keyword(s):  
Chromosome Doubling ◽  
Artificial Chromosome ◽  
Dry Mass ◽  
Hybrid Vigor ◽  
Hybrid Breeding ◽  
Forage Grass ◽  
Breeding Programs ◽  
The Third ◽  
Specific Trait ◽  
Second Year

Abstract Background: Heterosis (or hybrid vigor) is the over-performance of a hybrid over its parents in a specific trait or a set of traits. As such, hybrid breeding serves as a tool to efficiently trigger gains in breeding programs. Moreover, hybrids of genetically distant landraces, varieties or even species may become evolutionary successful. In Swiss alpine swards, we observed frequent prevalence of triploid hybrids of Festuca pratensis × F. apennina with outstanding competitiveness relative to their parental species in the sites of sympatric occurrence. Results: Observations of these highly vigorous hybrids prompted the study on their heterosis across various environmental conditions. Phenotypic observations during three years at four locations at different altitudes (from 200 m a.s.l. to 1850 m a.s.l.) have shown significant heterosis for dry biomass production at all sites during the first and second year, and at the mid- and high altitude sites also in the third year. At mid-altitude (1000 m a.s.l.), heterosis increased steadily and reached a maximum of +508 % for annual yield (+626% for a single cut) in the third year. This is by far the highest value of heterosis ever reported for annual dry mass yield of a forage grass. Conclusions: Further utilization of triploid hybrids in forage grass breeding is hampered by their sterility hence a need for vegetative propagation. However, artificial chromosome doubling of triploids to create fertile hexaploids, or seeking ways to propagate them vegetatively at an industrial scale might overcome this limitation.

Sign in / Sign up

Export Citation Format

Share Document