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Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions 全文
2013
В. Є. Джафарова | Л. В. Голишкін | Є. О. Долматов | Л. В. Ташматова
Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions 全文
2013
В. Є. Джафарова | Л. В. Голишкін | Є. О. Долматов | Л. В. Ташматова
The development features of four samples of apomictic plants during micropropagation are presented. These plants have been derived from embryos after pear pollination with the pollen of Chaenomeles japanica at 55 and 70 days of their development. Different responses of samples on the tested concentration of cytokinin (6BAP) and its combination with gibberell acid are shown. Tendency of increasing of the coefficient of the reproduction of separate numbers of apomictic plants has been noted under changing of BAP concentration from 1 mg/l to 2 mg/l or BAP combination with GA3. For the purpose of optimization of the stage of conglomeration forming (buds and shoots) BAP concentration 1 and 2 mg/l should be alternated in a passage on the background of GA3 1,5 mg/l. For the first time the origin of apomictic plant roots during rhizogenesis has been retraced and the anatomical structure of roots in conditions in vitro has been studied. Root formation in vitro occurs in internal tissues of a shoot. Roots of apomictic plants formed in vitro are primary as in plants developed in vivo.
显示更多 [+] 显示较少 [-]Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions 全文
2013
Джафарова, В. Є | Голишкін, Л. В | Долматов, Є. О | Ташматова, Л. В
The development features of four samples of apomictic plants during micropropagation are presented. These plants have been derived from embryos after pear pollination with the pollen of Chaenomeles japanica at 55 and 70 days of their development. Different responses of samples on the tested concentration of cytokinin (6BAP) and its combination with gibberell acid are shown. Tendency of increasing of the coefficient of the reproduction of separate numbers of apomictic plants has been noted under changing of BAP concentration from 1 mg/l to 2 mg/l or BAP combination with GA3. For the purpose of optimization of the stage of conglomeration forming (buds and shoots) BAP concentration 1 and 2 mg/l should be alternated in a passage on the background of GA3 1,5 mg/l. For the first time the origin of apomictic plant roots during rhizogenesis has been retraced and the anatomical structure of roots in conditions in vitro has been studied. Root formation in vitro occurs in internal tissues of a shoot. Roots of apomictic plants formed in vitro are primary as in plants developed in vivo.
显示更多 [+] 显示较少 [-]Response of soft winter wheat (Triticum aestivum L.) to longtime enforced dormancy and time of spring vegetation recommencing 全文
2013
В. С. Хахула | П. М. Василюк | Г. М. Каражбей | С. М. Гринів | Л. І. Улич | Л. П. Соколюк
Response of soft winter wheat (Triticum aestivum L.) to longtime enforced dormancy and time of spring vegetation recommencing 全文
2013
В. С. Хахула | П. М. Василюк | Г. М. Каражбей | С. М. Гринів | Л. І. Улич | Л. П. Соколюк
The article highlights the results of studying the soft winter wheat response to the duration of enforced winter dormancy and the time of vegetation recommencing, their impact on growth, development and the survival of the crops. It is found that the impact of those factors in the conditions of central Forest-Steppe of Ukraine is essential, which is to be taken into consideration when scheduling the measures of spring and summer care over the cultivated crops, in particular, where the spring extra nutrition takes place, pesticides and growth regulators are applied, the spaced planting resowing or partial resowing issues are to be settled down. The ecological effect of spring vegetation recommencing dates does not expose annually, therefore it is not always possible to predict the plant development type, but it is possible, nevertheless, to influence the processes of growth, development and survival of plants throughout spring-summer period and the development of their production capacity by means of introducing the intense technologies, optimization of mineral nutrition and the use of plant growth regulators, protection from rogues, diseases, pests.
显示更多 [+] 显示较少 [-]Response of soft winter wheat (Triticum aestivum L.) to longtime enforced dormancy and time of spring vegetation recommencing 全文
2013
Хахула, В. С | Василюк, П. М | Каражбей, Г. М | Гринів, С. М | Улич, Л. І | Соколюк, Л. П
The article highlights the results of studying the soft winter wheat response to the duration of enforced winter dormancy and the time of vegetation recommencing, their impact on growth, development and the survival of the crops. It is found that the impact of those factors in the conditions of central Forest-Steppe of Ukraine is essential, which is to be taken into consideration when scheduling the measures of spring and summer care over the cultivated crops, in particular, where the spring extra nutrition takes place, pesticides and growth regulators are applied, the spaced planting resowing or partial resowing issues are to be settled down. The ecological effect of spring vegetation recommencing dates does not expose annually, therefore it is not always possible to predict the plant development type, but it is possible, nevertheless, to influence the processes of growth, development and survival of plants throughout spring-summer period and the development of their production capacity by means of introducing the intense technologies, optimization of mineral nutrition and the use of plant growth regulators, protection from rogues, diseases, pests.
显示更多 [+] 显示较少 [-]Erecting the system of vertical finical equalization in Ukraine 全文
2013
Козенко, А. О | Дроща, П. В | Данюк, Т. А
Erecting the system of vertical finical equalization in Ukraine 全文
2013
Козенко, А. О | Дроща, П. В | Данюк, Т. А
The article analyzes range of problems related to the erection and development of vertical financial equalizing on the background of processes that have triggered after Ukraine acquired its sovereignty. The basic stages and trends of the development are detected for the vertical financial equalizing in Ukraine, which essentially corresponded to the changes in arrangement of inter-budget relations. It is proved that the currently available trends in the development of inter-budget relations in Ukraine have been associated with the stages of vertical financial equalizing in Ukraine. The current system for financial vertical equalization in Ukraine is self-contradictory and slows down social and economical development of the country. Taking this into account the proposals were established as regards the main approaches to further reforming of the system of vertical financial equalization in Ukraine in terms of its shifting to the market economy, setting budget laws of the country in conformity to the legislation on the structure of executive power and local governments, as well as other acts of law determining their functions.
显示更多 [+] 显示较少 [-]Erecting the system of vertical finical equalization in Ukraine 全文
2013
А. О. Козенко | П. В. Дроща | Т. А. Данюк
The article analyzes range of problems related to the erection and development of vertical financial equalizing on the background of processes that have triggered after Ukraine acquired its sovereignty. The basic stages and trends of the development are detected for the vertical financial equalizing in Ukraine, which essentially corresponded to the changes in arrangement of inter-budget relations. It is proved that the currently available trends in the development of inter-budget relations in Ukraine have been associated with the stages of vertical financial equalizing in Ukraine. The current system for financial vertical equalization in Ukraine is self-contradictory and slows down social and economical development of the country. Taking this into account the proposals were established as regards the main approaches to further reforming of the system of vertical financial equalization in Ukraine in terms of its shifting to the market economy, setting budget laws of the country in conformity to the legislation on the structure of executive power and local governments, as well as other acts of law determining their functions.
显示更多 [+] 显示较少 [-]Conformity of winter wheat (Triticum aestivum L.) quality characteristics to standard requirements subject to varietal characteristics and growth factors 全文
2013
Ящук, Н. О
Conformity of winter wheat (Triticum aestivum L.) quality characteristics to standard requirements subject to varietal characteristics and growth factors 全文
2013
Ящук, Н. О
Influence of varietal characteristics and growth factors on the quality of Natsional’na and Polis’ka 90 winter wheat varieties was studded. Grain of Polis’ka 90 variety was distinguished by considerable variability of grades, however, the grain of Natsional’na variety was exposed to greater number of growth factors. Grain unit index influenced the grain quality grade of Natsional’na 90 determination, gluten quality and protein and fiber content indices influenced that of Polis’ka 90. It was established that the grain of Polis’ka variety in most of the cases had higher grades of quality than Natsional’na variety. The highest grades of quality were registered for the seed harvested after perennial grasses, namely 2d and 3d grades of Natsional’na variety and the 1t and the 2d for Polis’ka 90 variety. Greater grades of quality were registered for the seed grown according to intensive and ecological farming systems (generally, grades 1 to 3), while the lower grades were inherent to biological system (generally, grades 3 to 5).
显示更多 [+] 显示较少 [-]Conformity of winter wheat (Triticum aestivum L.) quality characteristics to standard requirements subject to varietal characteristics and growth factors 全文
2013
Н. О. Ящук
Influence of varietal characteristics and growth factors on the quality of Natsional’na and Polis’ka 90 winter wheat varieties was studded. Grain of Polis’ka 90 variety was distinguished by considerable variability of grades, however, the grain of Natsional’na variety was exposed to greater number of growth factors. Grain unit index influenced the grain quality grade of Natsional’na 90 determination, gluten quality and protein and fiber content indices influenced that of Polis’ka 90. It was established that the grain of Polis’ka variety in most of the cases had higher grades of quality than Natsional’na variety. The highest grades of quality were registered for the seed harvested after perennial grasses, namely 2d and 3d grades of Natsional’na variety and the 1t and the 2d for Polis’ka 90 variety. Greater grades of quality were registered for the seed grown according to intensive and ecological farming systems (generally, grades 1 to 3), while the lower grades were inherent to biological system (generally, grades 3 to 5).
显示更多 [+] 显示较少 [-]Combining ability of tetraploid pollinator lines of sugar beet (Beta vulgaris L. ssp. vulgaris var. altissima Doell) by the elements of productivity 全文
2013
Корнєєва, М. О | Чемерис, Л. М | Мацук, М. Б
Combining ability of tetraploid pollinator lines of sugar beet (Beta vulgaris L. ssp. vulgaris var. altissima Doell) by the elements of productivity 全文
2013
Корнєєва, М. О | Чемерис, Л. М | Мацук, М. Б
Evaluation of the genetic component values considered to be the important part of the selection process on creating hybrids of sugar beet and The aim of the study is to determine tetraploid pollinators combining ability Bilotserkovskoy breeding on yield and sugar content and the genetic determination of the productivity elements and their phenotypic manifestations in first generation hybrids of sugar beet. The methods of test crossing on the type top cross of pollen sterile lines of Uuladivsky and Ivanovsky origin and stabilized ployidnistyu tetraploid pollinators of beet sugar Belotserkovskoy selection on yielding of sugar beet tetraploid pollinators of Bilotserkovskoy breeding have been applied. A key role belongs to non additive gene effects in gene structure of characteristics variability yielding has been determined.The part of additive gene action pollinators is predominant in genetic control of top cross hybrids sugar content. The 16 hybrid combinations are differentiated by their parental components combining ability. Pollinators of 1007 (the yield) and 1013 (for the sugar content) have been characterized by their valuable additive gene complexes. Perspective hybrid combinations for their further breeding study are revealed, genetic determination of productivity elements and sugar yield is defined Analysis of gene interactions in sugar beet hybrids confirms the theory of genetic balance MV Turbine
显示更多 [+] 显示较少 [-]A revision of malbranchea-like fungi from clinical specimens in the United States of America reveals unexpected novelty 全文
2021
Ernesto Rodríguez-Andrade | José F. Cano-Lira | Nathan Wiederhold | Alba Pérez-Cantero | Josep Guarro | Alberto M. Stchigel
ABSTRACT The fungi of the order Onygenales can cause important human infections; however, their taxonomy and worldwide occurrence is still little known. We have studied and identified a representative number of clinical fungi belonging to that order from a reference laboratory in the USA. A total of 22 strains isolated from respiratory tract (40%) and human skin and nails (27.2%) showed a malbranchea-like morphology. Six genera were phenotypically and molecularly identified, i.e. Auxarthron/Malbranchea (68.2%), Arachnomyces (9.1%), Spiromastigoides (9.1%), and Currahmyces (4.5%), and two newly proposed genera (4.5% each). Based on the results of the phylogenetic study, we synonymized Auxarthron with Malbranchea, and erected two new genera: Pseudoarthropsis and Pseudomalbranchea. New species proposed are: Arachnomyces bostrychodes, A. graciliformis, Currahmyces sparsispora, Malbranchea gymnoascoides, M. multiseptata, M. stricta, Pseudoarthropsis crassispora, Pseudomalbranchea gemmata, and Spiromastigoides geomycoides, along with a new combination for Malbranchea gypsea. The echinocandins showed the highest in vitro antifungal activity against the studied isolates, followed by terbinafine and posaconazole; in contrast, amphotericin B, fluconazole, itraconazole and 5-fluorocytosine were less active or lacked in vitro activity against these fungi.
显示更多 [+] 显示较少 [-]Sugard sorghum yield (Sorghum saccharatum (L.) Pers.) subject to varietal characteristics and varying plant density in crops 全文
2013
Курило, В. Л | Григоренко, Н. О | Марчук, О. О | Фуніна, І. Р
Sugard sorghum yield (Sorghum saccharatum (L.) Pers.) subject to varietal characteristics and varying plant density in crops 全文
2013
Курило, В. Л | Григоренко, Н. О | Марчук, О. О | Фуніна, І. Р
The example of various varieties and hybrids of sugar sorghum illustrates the summary of study on assessing varying density of plants in crops on phonological characteristics of sugar sorghum plants, carbohydrate composition of sorghum juice and yield of its plants. The completed study established that one hectare of sugar sorghum, subject to varietal characteristics and varying density of plants in crop, may provide the green weight of 40.83 до 106.87 t/ha at stem juice yield of 22,27 to 56,24 t/ha, which would contain 2.31 to 6.09 t/ha of total sugars suitable for bioethanol production in at the rate of 198.25 to 501.19 dal/ha. However, despite of higher estimate of total sugars yield and bioethanol at 300 thousand plants per ha density in crop, industrial plots would preferably have plant density in crops ranging within 200...250 thousand pieces per ha. Since higher density increases dry matter content of plants, consequentially, cellulose and lignin in stems, this may create preconditions for harvest losses due to stem lod ging Besides, 200 thousand plants per hectare enables to reach the highest level of photosynthesis net productivity which combines high intensity of the photosynthesis with photosynthetic activity of leaf surface.
显示更多 [+] 显示较少 [-]Sugard sorghum yield (Sorghum saccharatum (L.) Pers.) subject to varietal characteristics and varying plant density in crops 全文
2013
В. Л. Курило | Н. О. Григоренко | О. О. Марчук | І. Р. Фуніна
The example of various varieties and hybrids of sugar sorghum illustrates the summary of study on assessing varying density of plants in crops on phonological characteristics of sugar sorghum plants, carbohydrate composition of sorghum juice and yield of its plants. The completed study established that one hectare of sugar sorghum, subject to varietal characteristics and varying density of plants in crop, may provide the green weight of 40.83 до 106.87 t/ha at stem juice yield of 22,27 to 56,24 t/ha, which would contain 2.31 to 6.09 t/ha of total sugars suitable for bioethanol production in at the rate of 198.25 to 501.19 dal/ha. However, despite of higher estimate of total sugars yield and bioethanol at 300 thousand plants per ha density in crop, industrial plots would preferably have plant density in crops ranging within 200...250 thousand pieces per ha. Since higher density increases dry matter content of plants, consequentially, cellulose and lignin in stems, this may create preconditions for harvest losses due to stem lod ging Besides, 200 thousand plants per hectare enables to reach the highest level of photosynthesis net productivity which combines high intensity of the photosynthesis with photosynthetic activity of leaf surface.
显示更多 [+] 显示较少 [-]The market varieties replenishment: soybean (Glycine max. (L.) Merrill.) 全文
2013
Безручко, О. І | Колесніченко, О. В | Лазоренко, Т. М
The market varieties replenishment: soybean (Glycine max. (L.) Merrill.) 全文
2013
Безручко, О. І | Колесніченко, О. В | Лазоренко, Т. М
The article concerns directions of valuable protein crops using, soybeans, growth rates of its production throughout the world in recent years, the opportunity and the necessity of making this crop strategic in our country, problems and prospects of the high-grade soybeans resources formation, the full characteristic of new soybean varieties listed in the State register of Plant Varieties suitable for distribution in Ukraine in 2013.
显示更多 [+] 显示较少 [-]The market varieties replenishment: soybean (Glycine max. (L.) Merrill.) 全文
2013
О. І. Безручко | О. В. Колесніченко | Т. М. Лазоренко
The article concerns directions of valuable protein crops using, soybeans, growth rates of its production throughout the world in recent years, the opportunity and the necessity of making this crop strategic in our country, problems and prospects of the high-grade soybeans resources formation, the full characteristic of new soybean varieties listed in the State register of Plant Varieties suitable for distribution in Ukraine in 2013.
显示更多 [+] 显示较少 [-]Effect of selection on green pea hybrid population structure 全文
2013
В. М. Стригун
Effect of selection on green pea hybrid population structure 全文
2013
В. М. Стригун
The article features the results of variability study for one of the productivity characteristics in green pea, namely «number of seeds in the seedpod» for hybrid populations and for the selections made thereof. Statistical methods of analysis have established the levels of variability for the characteristics in F2 original population , the impact of the selection completed within F2 onto the variability of F3 hybrid population. This shows the efficiency of repeated selection from F3 population and its impact onto the level of expersiioon of the characteristic being studied in the resulting F6 population. As a conclusion, a good time is set for practical breeding with the characteristic of «number of seeds in a seedpod» for the selection, as well as for the methods for achieving its stable expression, that is to facilitate the decrease of durations and means for the tests conduct.
显示更多 [+] 显示较少 [-]Effect of selection on green pea hybrid population structure 全文
2013
Стригун, В. М
The article features the results of variability study for one of the productivity characteristics in green pea, namely «number of seeds in the seedpod» for hybrid populations and for the selections made thereof. Statistical methods of analysis have established the levels of variability for the characteristics in F2 original population , the impact of the selection completed within F2 onto the variability of F3 hybrid population. This shows the efficiency of repeated selection from F3 population and its impact onto the level of expersiioon of the characteristic being studied in the resulting F6 population. As a conclusion, a good time is set for practical breeding with the characteristic of «number of seeds in a seedpod» for the selection, as well as for the methods for achieving its stable expression, that is to facilitate the decrease of durations and means for the tests conduct.
显示更多 [+] 显示较少 [-]Quality and marketable characteristics of highbush blueberry (Vaccinium corym- bosum L.) under the Kyiv region conditions 全文
2013
В. О. Сіленко | С. В. Марченко
Quality and marketable characteristics of highbush blueberry (Vaccinium corym- bosum L.) under the Kyiv region conditions 全文
2013
В. О. Сіленко | С. В. Марченко
In the article the authors present the results of the study biometric and qualitative characteristics of berries highbush blueberry varieties (Vaccinium corymbosum L.) in a specific soil and climatic conditions Forest-steppe of Ukraine (Kiev). Investigations were carried out on 11 varieties of American highbush blueberry. Phenological observations, biometric surveys, tasting score and biochemical analysis of the berries have been conducted during the growing season. By results of researches the group of early-ripening varieties includes Bluestar, Earliblue, Patriot, the middle-ripening – Jonne, Atlantis, Bluegold, Bluecrop, Chyk and late-ripening varieties – Amanda, Darrow, Toro. Duration of collecting period of ripe berries was lower (16 days) in varieties Bluestar, Earliblue, Jonne and Darrow. Berries were large sizes in the varieties of Darrow, Amanda, Jonne, in other varieties berries were medium size. By tasting score the berry of varieties Toro, Earliblue, Jonne and Darrow were the best. For biochemical parameters the better varieties were Amanda, Jonne and Earliblue.
显示更多 [+] 显示较少 [-]Quality and marketable characteristics of highbush blueberry (Vaccinium corym- bosum L.) under the Kyiv region conditions 全文
2013
Сіленко, В. О | Марченко, С. В
In the article the authors present the results of the study biometric and qualitative characteristics of berries highbush blueberry varieties (Vaccinium corymbosum L.) in a specific soil and climatic conditions Forest-steppe of Ukraine (Kiev). Investigations were carried out on 11 varieties of American highbush blueberry. Phenological observations, biometric surveys, tasting score and biochemical analysis of the berries have been conducted during the growing season. By results of researches the group of early-ripening varieties includes Bluestar, Earliblue, Patriot, the middle-ripening – Jonne, Atlantis, Bluegold, Bluecrop, Chyk and late-ripening varieties – Amanda, Darrow, Toro. Duration of collecting period of ripe berries was lower (16 days) in varieties Bluestar, Earliblue, Jonne and Darrow. Berries were large sizes in the varieties of Darrow, Amanda, Jonne, in other varieties berries were medium size. By tasting score the berry of varieties Toro, Earliblue, Jonne and Darrow were the best. For biochemical parameters the better varieties were Amanda, Jonne and Earliblue.
显示更多 [+] 显示较少 [-]Aroma peculiarities of apricot (Armeniaca vulgaris Lam.) and cherry-plum (Prunus cerasifera Ehrh.) flowers 全文
2013
В. М. Горіна | О. О. Ріхтер | Б. О. Виноградов
Aroma peculiarities of apricot (Armeniaca vulgaris Lam.) and cherry-plum (Prunus cerasifera Ehrh.) flowers 全文
2013
В. М. Горіна | О. О. Ріхтер | Б. О. Виноградов
In the component composition of volatile solutions determining fragrance of the flowers in apricot and cherry-plum varieties and Prunus brigantiaca Vill. x Armeniaca vulgaris Lam. hybrids there are 36 highest hydrocarbons and benzaldehyde that prevail. There are fewer amounts of the solutions which scare bees (benzaldehyde) in the fragrance of cherry-plum varieties as compared to the flowers of apricot and hybrids. At the same time, the content of tricosane, pentacosane, docosane, heneycosane, eicosane, nonadecan that probably attract bees is higher in the cherry-plum flowers than in the fragrance of apricot and hybrid flowers. The average three years yield of cherry-plum plants (Nikitska Zhovta 10,7 and Salgirskaya Rumjanaya 28,5 t/ ha) is higher than for apricot (Recolte de Schatene 0,3; Rodnik 2,9; Ananasniy Tsurupinsky 7,4 t/ha) and hybrids (8110 – 5,2; 8098 – 6,4 t/ha) that could be explained with better pollination of flowers and better fruit formation. Prevailing components of flower aroma of these plants and their possible link with yield of the objects in questions have been analyzed.
显示更多 [+] 显示较少 [-]Aroma peculiarities of apricot (Armeniaca vulgaris Lam.) and cherry-plum (Prunus cerasifera Ehrh.) flowers 全文
2013
Горіна, В. М | Ріхтер, О. О | Виноградов, Б. О
In the component composition of volatile solutions determining fragrance of the flowers in apricot and cherry-plum varieties and Prunus brigantiaca Vill. x Armeniaca vulgaris Lam. hybrids there are 36 highest hydrocarbons and benzaldehyde that prevail. There are fewer amounts of the solutions which scare bees (benzaldehyde) in the fragrance of cherry-plum varieties as compared to the flowers of apricot and hybrids. At the same time, the content of tricosane, pentacosane, docosane, heneycosane, eicosane, nonadecan that probably attract bees is higher in the cherry-plum flowers than in the fragrance of apricot and hybrid flowers. The average three years yield of cherry-plum plants (Nikitska Zhovta 10,7 and Salgirskaya Rumjanaya 28,5 t/ ha) is higher than for apricot (Recolte de Schatene 0,3; Rodnik 2,9; Ananasniy Tsurupinsky 7,4 t/ha) and hybrids (8110 – 5,2; 8098 – 6,4 t/ha) that could be explained with better pollination of flowers and better fruit formation. Prevailing components of flower aroma of these plants and their possible link with yield of the objects in questions have been analyzed.
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