GROWING’S METHOD OF APOMICTIC SEEDS OF CUCUMBER’S (CUCUMIS SATIVUS L.) VALUABLE GENOTYPES FOR BREEDING PURPOSES
Journal Title: Наукові доповіді НУБіП України - Year 2018, Vol 1, Issue 1
Abstract
. The results of studies on the development of a method for induction of growth and the formation of apomictic seeds of a cucumber seed (Cucumis sativus L.) are presented. It was established that the initiation of growth of apomictic seeds the reaction of the linear genotype of a cucumber has a significant effect. Three valuable lines of parthenocarpic type for breeding purposes have been singled out, in which, within 2 years (2016-2017), it was possible to consistently obtain fully-made apomictic seeds with high seeding qualities at a level of 84-92 % when germinated in potted seedlings. It has been established that the apomictic method of reproduction is considerably inferior (by 12-22 times) to the traditional method of reproduction, based on the inbreeding of linear material, according to the number of seeds formed. Nevertheless, for breeding goals the value of apomictic seeds is much higher, because the plants grown from them are the potential diploid homozygotes.
Authors and Affiliations
S. I. Kondratenko, O. P. Samovol, O. V. Sergienko, P. G. Dulnev, T. N. Zamitskaya
Keywords
Related Articles
- EP ID EP272476
- DOI -
- Views 100
- Downloads 0
PRODUCTIVITY OF OATS DEPENDING ON THE INTRODUCTION OF ORGANIC FERTILIZERS OF THE NEW GENERATION IN THE CONDITIONS OF THE WEST FOREST-STEPPE
The results of many years of research on the influence of organic fertilizers Bioproferm, Bioactive, made by the method of accelerated biological fermentation and liquid organic fertilizer Biohrom, are presented. The cav...
EXPEDIENCE OF THE USE OF PROCESSING PRODUCTS OF NON-ALKALOID LUPIN FOR ENHANCEMENT OF NUTRITIVE AND BIOLOGICAL VALUE OF BAKERY PRODUCTS
The author of the article has studied the chemical composition and technological properties of processing products of lupin, studied the basic regularities of their changes in the processes of technological preparation....
FEATURES OF GROWTH AND DEVELOPMENT OF PLANTS AT THE EARLY STEPS IN A NUMBER VARIETIES OF MYRONIVKA OF SOFT WINTER WHEAT AND THEIR CONTACT WITH THE FROST RESISTANSE AND CROPPING
The yield of winter wheat depends on many of its properties, in particular on the ability of plants to withstand the influence of abiotic and biotic factors. Frost resistance of winter wheat is one of the main properties...
DESIGN OF NON-LINEAR MATHEMATICAL MODEL FOR EVALUATION OF APPLICATION EFFICIENCY TO LANDSCAPE ZONES OF ZAKARPATTIA
To evaluate the application efficiency of agricultural lands through the perspective of soil fertility the degree of land use efficiency and the concept of agricultural sustainability as the practical implementation of s...
THE ESTABLISHMENT OF EURO-LAYTNING SUSTAINABLE TO GERBICIDES OF FERTILIZERS OF THE CONFECTIONERY FOR THE USE OF FOREIGN HYBRIDES
The presence of stable demand for confectionery sunflower requires the creation of a qualitatively new source material. Without the pollen of fertility restorers it is impossible to implement a program for the production...