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Seed quality and productive characteristics of O-type sugar beet lines under low temperatures
2013
В. В. Поліщук
500 O-type lines of sugar beet hybrid components were studied according to their main economically valuable characteristics, namely, one-seed structure, germination readiness, productivity, sugar content and sugar yield. 13 best features were determined, herewith one-seed structure of most tested genotypes was observed at the level of 92-99% which appeared to be of nearly the same level during all the years of the research. On that ground they were included into the program for further research. The weight of seeds of the researched numbers ranged from 13,3 to 22,2 gr. The productivity of the researched O-type lines varied from 40,1 to 45,2 tons per hectare. Herewith, the highest productivity index was observed in 664bk 6 line with the average index 42,7 tons per hectare which ensured sugar yield 7,59 tons per hectare. The results of the research into the influence of low temperatures on seed germination readiness and capacity of O-type sugar beet lines were given. All the researched materials readily respond to conditions of germination and the seed germination readiness and germination capacity directly depend on the temperature. However, high indices of seed germination readiness and capacity under low temperatures is an essential feature of parent breeding materials in the breeding process while creating new hybrids which can be grown by means of intensive technologies. This will make it possible to sow heterosis sugar beet hybrids in earlier terms. It was suggested to use the best lines as parent components for development of heterosis hybrids which are able to ensure seed germination under low temperatures.
Показать больше [+] Меньше [-]Researching morphological characters of rye (Secale cereale L.) and sorghum bicolor (Sorghum bicolor L.)
2013
Г. М. Каражбей | С. М. Гринів | О. І. Безручко | Л. В. Камінська
The article highlights key issues of the development of collection of varieties displaying example characteristics of sorghum bicolor and rye. It displays their applicability and value. In order to develop the varietal collections of rye and sorghum bicolor as a methodical tool of varietal examination on distinctness, uniformity and stability, a scrutiny has been given to the morphologic description, morphologic description of plant varieties systematization, as well as field examinations on the facilities of the Poltava and Zhitomir state centers for variety testing. The work undertaken has resulted into the establishment of common knowledge rye, sorghum bicolor varieties collections encompassing 330 and 30 varieties, respectively. A morphologic analyzes of common knowledge varieties enabled to single varieties displaying example characters out of the majority of grades of identification characteristics expression. In particular, for sorghum bicolor of 199 grades as set by the Text Guidelines, varieties with example characteristics were selected for 135 grades by 40 identification characters, while in rye for 81grades out of 99 grades existing by 19 identification characteristics. For each crop Lists of varieties displaying example characters were created, with example referencing to characteristic number and state of its expression indicated, namely of 16 sorghum bicolor varieties and 18 varieties of the rye. The common knowledge variety collections established could be considered as a tool for identifying local differences, i.e. in the scale of Ukraine partially embracing CIS and Europe.
Показать больше [+] Меньше [-]A selection and seed-grower are a substantial factor of increase to the productivity of oil-bearing cultures
2013
В. В. Кириченко | В. П. Коломацька | О. І. Рудник-Іващенко
Analysis of oilseeds in Ukraine, including sunflower, soybean, winter and spring rape, mustard, linseed, sesame, spring false flax, safflower. Presented research-based elements of the technology of cultivation. Described seed of oilseeds. Named most promising varieties of these crops. Disclosed their productive and qualitative potential. The above varietal structure of oilseeds in the State Register of plant varieties suitable for dissemination in Ukraine for years. In order to ensure stable population of oil and food, which include oil, and for the implementation of programs related to soil fertility, scientifically grounded recommended area of oilseeds in Ukraine for 2013–2015 years, ha.
Показать больше [+] Меньше [-]Consumption values of apple (Malus domestica Borhk) fruits subject to plantation construction
2013
В. В. Заморський
In the conditions of Forest Steppe Zone of Ukraine a long term (1977 to 2007) research were conducted over the construction of apple plantations of different pomology varieties using vegetative low height shoots and low height insertions. The analyzes of consumption values of Aidarder pomology variety yield throughout the entire fruit-bearing span certified that the major part of the harvest consisted of the fruits of the highest and the first commercial grades. Consumption qualities of Aidarder variety fruits over the early vegetation span significantly exceeded relevant indices registered for the period of 16 to 19 years of vegetation. That is, where the total of the highest and first grades ranged within 66% to 80% of the full harvest weight, two cuttings being grown, at the age of thirteen, then, as the age of the plantation was increasing the was decreasing, eventually to the range of 63% to 68% of the full weight of the fruits. Comparison of the data obtained on fruits marketability against the yield level over relevant period exposed a renowned in horticulture trend of marketability decrease due to high yield. As regards the planting constructions where the lo height insertions are used the Aidarder variety displayed higher marketability of fruits, however, the trend was not absolute. In some variants of the test (11 years old trees free of insertion, cutting in winter dates applied) the Rubinove Duky variety provided greater by 6,8% amount of higher quality fruits. The research over consumption value of the apple fruits has shown that these were changing irrespective of the construction and the age of the plantings. The augment of the first and the highest commercial grades is only possible with low height cuttings or insertions applied at summer dates for the procedure of cutting. The weight of apple fruits depended on the varietal properties and were increasing in the constructions of low height constructions as long as low height M.9 insertion was in use.
Показать больше [+] Меньше [-]Methodological aspects of applying histogram and variation curve of morphological traits of Maize (Zea mays L.) hybrids
2013
Лещук, Н. В | Таганцова, М. М | Стадніченко, О. А
The article provides methodological ground (method of morphological description) for identification of qualitative, quantitative and pseudo-qualitative characteristics of maize hybrids (Zea mays L) disclosing methodological facets of practical appliance for histogram and variation curve of morphological characteristics of the phenotype by uniformity test and unveiling the link between quantitative characteristics of the ear and economically valuable indices of plant productivity. Target of the research has covered physiological and biochemical processes of plant productivity development into relevant phenological growth and development stages followed by relevant observations and records of vegetative and generative organs of maize. The field examination results obtained are processed with mathematical and statistical methods with the view of searching for margins (min and max) of confidence intervals and in order to verify reliability of the research results with the view of follow-up construction of histogram and variation curve.
Показать больше [+] Меньше [-]Erecting the system of vertical finical equalization in Ukraine
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.
Показать больше [+] Меньше [-]The transgenosis main directions in vegetable and melon production: theory and practice
2013
Лещук, Н. В | Шаюк, Л. В | Майстер, Н. В
The article deals with priority directions of vegetable and melon plants selection. The wide varieties of alien genetic information transferring methods during the transgenic plants creation of vegetable and melon species are grounded. The essence of the new hybrids identification method as genetic engineering products: kind of cabbage, tomatoes, carrots, zucchini, lettuce seed, pea Pisum sativum), common bean, eggplant and capsicum is revealed. The transgenosis main directions of botanical taxa varieties of vegetable and melon plants on condition of the international and national practice holding are proved. The international practice of the state approbation and registration of genetically engineered structures in biological objects (plant varieties) and in their processed products are studied. A monitoring about food and pharmaceutical substances based on genetically modified varieties and hybrids structures of vegetable and melon plants have been held.
Показать больше [+] Меньше [-]Consumption values of apple (Malus domestica Borhk) fruits subject to plantation construction
2013
Заморський, В. В
In the conditions of Forest Steppe Zone of Ukraine a long term (1977 to 2007) research were conducted over the construction of apple plantations of different pomology varieties using vegetative low height shoots and low height insertions. The analyzes of consumption values of Aidarder pomology variety yield throughout the entire fruit-bearing span certified that the major part of the harvest consisted of the fruits of the highest and the first commercial grades. Consumption qualities of Aidarder variety fruits over the early vegetation span significantly exceeded relevant indices registered for the period of 16 to 19 years of vegetation. That is, where the total of the highest and first grades ranged within 66% to 80% of the full harvest weight, two cuttings being grown, at the age of thirteen, then, as the age of the plantation was increasing the was decreasing, eventually to the range of 63% to 68% of the full weight of the fruits. Comparison of the data obtained on fruits marketability against the yield level over relevant period exposed a renowned in horticulture trend of marketability decrease due to high yield. As regards the planting constructions where the lo height insertions are used the Aidarder variety displayed higher marketability of fruits, however, the trend was not absolute. In some variants of the test (11 years old trees free of insertion, cutting in winter dates applied) the Rubinove Duky variety provided greater by 6,8% amount of higher quality fruits. The research over consumption value of the apple fruits has shown that these were changing irrespective of the construction and the age of the plantings. The augment of the first and the highest commercial grades is only possible with low height cuttings or insertions applied at summer dates for the procedure of cutting. The weight of apple fruits depended on the varietal properties and were increasing in the constructions of low height constructions as long as low height M.9 insertion was in use.
Показать больше [+] Меньше [-]Quality of fresh and dry onion (Аllium cepa L.) products for different
2013
Скалецька, Л. Ф | Завадська, О. В | Дяденко, Т. В
The article features results of studying suitability to processing for various varieties of onion as grown in the conditions of Ukrainian Forest-Steppe. A complex assessment has been completed for fresh products of onion for 9 different varieties by the content of basic biochemical, biological, economic, organoleptic characteristics with the view of determining the most suitable for drying. Varieties are singled out , which bulbs accumulate the biggest dry matter, sugar, C vitamin content and display the highest yield of consumable products. Assessment of dry products against the set of organoleptic and technological indicators has been completed. This revealed loss of basic biochemical components of onions during drying and long-term storage of dried products, as well as established increasing of the content of dry matters and acids and decreasing of that of sugars and vitamin C while storing the dried onion. The set of examined parameters
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