In the article are submitted of bioenergy developments in the world and is provided rating of various types of plants for use in the fitoertergetics. Expresd one’s opinion about criteria descriptions of varieties relatively fitoenergetic using.

In the article are submitted of bioenergy developments in the world and is provided rating of various types of plants for use in the fitoertergetics. Expresd one’s opinion about criteria descriptions of varieties relatively fitoenergetic using.

The article researched genetic potential, morpho-biological characteristics and features of new varieties of winter wheat varieties of semi-dwarf and short-stem types. It was established that new generation of such varieties displayed improved architectonic of plants, as well as a complex of morphological and economical value chararacteristics and features, combined high genetic potential of productivity with good adopting features, and short stem with high resistance to drowning, and generated higher crop capacity compared to conventional mid-ripening varieties.

Purpose. Developing technology for clonal micropropagation of peppermint (Mentha piperita L.) plants of Ukrainian breeding based on the complex of methods of isolated tissue and organ culture in vitro. Methods. During the experiment, such methods as isolated tissue and organ culture in vitro, clonal micropropagation, detached scion grafting, chemotherapy with adding of virucide Ribavirin to the nutrient medium, biometric and statistical ones were used. Results. The stepped procedure of sterilization that we have developed allows to receive 88–100% of sterile explants. For M. piperita L. introduction into culture and clonal micropropagation, Murashige and Skoog (MS) nut­rient medium appeared to be optimal supplemented with 6-benzylaminopurine (0.75 mg/l), adenine (0.05 mg/l), indole-3-acetic acid (IAA) (0.05 mg/l) and gibberellic acid (0.5 mg/l) on which the reproduction ratio on the 28th day ranged between 1:7 and 1:15. For recovery of plants from viral infection, virucide Ribavirin at concentration of 10 mg/l was added to the nutrient medium. The proposed nutrient medium for rhizogenesis, that contained IAA (0.5 mg/l) and indole butyric acid (IBA) (0.5 mg/l), allows to obtain the frequency of rhizogenesis up to 84–100%. Regenerated plants were adapted to the conditions in vivo on substrate peat : universal soil : perlite : sand in the ratio 2:1:1:1. The survival rate for peppermint varieties amounted to 96–100%. Conclusions. Biotechnological scheme was developed that permits to get healthy, purebred planting material and intensively propagate plants for supplying breeding programs of the Experimental Station for Medicinal Plants of the Institute of Agroecology and Environmental Management of the National Academy of Agrarian Sciences of Ukraine, among which such varieties as ‘Lebedyna pisnia’ and ‘Ukrainska pertseva’ were selected as the most promising for clonal micropropagation.

Capitalistic relations were contributing to origination of research breeding during the second half of ХІХ Century. Breeding and seed companied were starting to emerge in Europe in the middle of ХІХ Century. Most famous among them were Velmoren, Depre, Turner (France), Rabbetge and Gizeke (Kleinvantsleben), Dippe und Shriber (Germany) and other.

Capitalistic relations were contributing to origination of research breeding during the second half of ХІХ Century. Breeding and seed companied were starting to emerge in Europe in the middle of ХІХ Century. Most famous among them were Velmoren, Depre, Turner (France), Rabbetge and Gizeke (Kleinvantsleben), Dippe und Shriber (Germany) and other.

The results of first varietal study of 7 new genotypes of Prunus cerasifera Ehrh., bred in Nikitsky Botanical Gardens, with male sterility and one similar introduced variety 'Puntsovy' have been given. The value and defects have been marked. Their practical use in selection work and in nurseries has been suggested.

The results of first varietal study of 7 new genotypes of Prunus cerasifera Ehrh., bred in Nikitsky Botanical Gardens, with male sterility and one similar introduced variety 'Puntsovy' have been given. The value and defects have been marked. Their practical use in selection work and in nurseries has been suggested.

Results of studying of biometric parametres of trees grades of an column apple-tree of the Ukrainian selection and feature of placing of fruit formations on a trunk are presented. It is proved that flowering column passes apple-trees in a zone of the Right bank of the Western Forest-steppe in the same terms, as at an apple-tree ordinary and is intensive, amicable, simultaneous. Grouping of grades on weight of fruits is presented. The characteristic organoleptic qualities of fruits is given. The grade with the best flavouring and commodity qualities is allocated.

Results of studying of biometric parametres of trees grades of an column apple-tree of the Ukrainian selection and feature of placing of fruit formations on a trunk are presented. It is proved that flowering column passes apple-trees in a zone of the Right bank of the Western Forest-steppe in the same terms, as at an apple-tree ordinary and is intensive, amicable, simultaneous. Grouping of grades on weight of fruits is presented. The characteristic organoleptic qualities of fruits is given. The grade with the best flavouring and commodity qualities is allocated.

The article offers results of research on morphological characteristics and biological properties of blackberry, their inheritance, as well as stability and variability under the influence of agro-ecological conditions and stress factors of the environment with a view of recognizing, describing and identifying varieties undergoing official research and technical examination on DUS, which also could be used in the breeding process.

The article offers results of research on morphological characteristics and biological properties of blackberry, their inheritance, as well as stability and variability under the influence of agro-ecological conditions and stress factors of the environment with a view of recognizing, describing and identifying varieties undergoing official research and technical examination on DUS, which also could be used in the breeding process.

The article presents summary of the research of inheritance issues, as well as permanency and polylithism of soft wheat plants, and utilization of the above trait for identification of genotypes in the course of DUS examination of varieties. Relation of height of plants to their resistance to lodging and crops productivity has been studied. Expediency has been grounded for setting respective agro- ecological conditions enabling the plant height to fall within the limits of genetically conditioned optimum for every variety.

The article presents summary of the research of inheritance issues, as well as permanency and polylithism of soft wheat plants, and utilization of the above trait for identification of genotypes in the course of DUS examination of varieties. Relation of height of plants to their resistance to lodging and crops productivity has been studied. Expediency has been grounded for setting respective agro- ecological conditions enabling the plant height to fall within the limits of genetically conditioned optimum for every variety.

The article highlights current problems of cutting lettuce seed production for all its variants. Research background is provided to the composition of material expenditures for growing of every variant in particular. Economical efficiency of seed production in line with varietal certification requirements has been reproved.

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.