Plant Varieties Studying and Protection最新文献

{"title":"Features of seasonal growth of Arundo donax var. versicolor Mill. (Stokes) in the conditions of the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine","authors":"T. Shcherbakova","doi":"10.21498/2518-1017.17.3.2021.242945","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242945","url":null,"abstract":"Purpose. To define of phenological and morphological features of A. donax var. versicolor growth during the introduction in the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine (NBG). \u0000Methods. The object of research was the plants of A. donax var. versicolor in the collection of ornamental grasses of the department of flower and ornamental plants of NBG. The plants were grown on a sunny experimental area during 2014–2020. Since under NBG conditions, A. donax var. versicolor did not enter the flowering phase, the beginning of the phases of spring regrowth, leaf unfolding, and the end of the growing season were recorded. Morphometric parameters and shoot-forming ability were investigated for 3–5 years of cultivation. \u0000Results. The beginning and duration of the phases of shoot spring regrowth and the unfolding of leaves of A. donax var. versicolor as well as their dependence on the sum of effective temperatures was established. Thus, spring regrowth begins with renewal buds on May 11 ± 5 days at the effective temperature sums of 226.6 ± 19.7 °С. The phase of leaf development in plants occurred on May 20 ± 7 days. The effective temperature sum at the beginning of this phase was 309.45 ± 11.66 °C. The productivity of shoot formation (1.6 ± 0.3 shoot per plant) under the conditions of introduction was determined. \u0000Conclusions. A. donax var. versicolor plants did not have a full cycle of seasonal development in the conditions of the NBG. Plants formed vegetative monocyclic shoots 240–260 cm tall. The duration of their vegetation was 182–189 days. The optimal period for the growth of the ground mass of plants fell on July-August. During this period, the leaves were quickly formed, the number of which was 28.8 ± 6.68 on the shoot. The correlation between the rate of accumulation of effective temperatures and the rate of regrowth of plant shoots was recorded.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43339444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Productivity of sweet sorghum (Sorghum saccharatum L.) depending on the elements of plant сultivation technology for biofuel in the zone of insufficient moisture in the Forest-Steppe of Ukraine","authors":"O. Hanzhenko","doi":"10.21498/2518-1017.17.3.2021.242978","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242978","url":null,"abstract":"Purpose. To reveal the influence of harvest timing of biomass of sweet sorghum various varieties and hybrids on their productivity and biofuel yield in the zone of insufficient moisture in the Eastern Forest-Steppe of Ukraine. \u0000Methods. Biological (conducting field research during 2017–2020) and statistical (descriptive statistics, analysis of variance, correlation and regression analyzes). \u0000Results. The lowest yield of sweet sorghum green biomass was during harvesting in early August. In ‘Sylosne 42’ and ‘Favoryt’ varie­ties it was 52.6 and 61.1 t/ha, in ‘Medovyi F1’ and ‘Dovista’ hybrids – 76.3 and 77.7 t/ha, respectively. The postponement of harvesting to mid-September allows increasing the yield of varieties ‘Favoryt’ and ‘Sylosne 42’ to 97.1 and 103.5 t/ha, ‘Dovista’ and ‘Medovyi F1’ hybrids up to 146.6 and 132.9 t/ha, respectively. With even later harvesting periods, an increase in the yield of green biomass was observed only in ‘Dovista’ (up to 152.5 t/ha). In the full ripening phase (BBCH 92–98), sugar sorghum plants accumulate the maximum amount of sugars in the sap. The highest cap sugar content was in plants of ‘Medovyi F1’ hybrid – 17.5%, in the other studied cultivars it varied from 14.8 to 15.5%. The hi­g­hest yield of biofuel and energy per unit area was achieved with gro­wing ‘Dovista’ (up to 815.8 GJ/ha) and ‘Medovyi F1’ (up to 792.0 GJ/ha) hybrids. Despite the high level of plasti­city, ‘Favoryt’ variety is inferior in total energy yield (up to 547.2 GJ/ha). ‘Sylosne 42’ has the lowest plasticity index (b = 0.79); however, it is the most stable variety, which allows to obtain a stable, though not high, energy yield (up to 559.6 GJ/ha). \u0000Conclusions. In the zone of insufficient moisture in the Eastern Forest-Steppe of Ukraine, the hi­ghest productivity indicators and the maximum energy potential can be provided by the hybrids of sweet sorghum ‘Dovista’ and ‘Medovyi F1’ for their harvesting not earlier than the phase of full maturity","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45934756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Productivity and quality of tomatoes grown in low-volume hydroponics in glass greenhouses of \"Venlo\" type","authors":"O. Khareba, O. Tsyz","doi":"10.21498/2518-1017.17.3.2021.242985","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242985","url":null,"abstract":"Purpose. To improve the elements of the technology for growing tomato hybrids by the method of low-volume hydroponics in glass greenhouses in the conditions of IV light zone of Ukraine. Conduct an economic and biological assessment and establish the response of new F1 tomato hybrids to environmental factors; study the dynamics of fruiting of F1 tomato hybrids and determine the most early-ripening and productive ones; determine influence of plant productivity on the dynamics of yield formation and tomato productivity when grown by the method of low-volume hydroponics in glass greenhouses; choose a method for the formation of grafted plants.\u0000Methods. Laboratory production experiments were carried out during 2015–2017. In glass winter greenhouses of “Venlo” type in Private Joint Stock Company “Combine “Teplychnyi” (Kalynivka village, Brovary district, Kyiv region), located in IV light zone of Ukraine. Standard statistical me­t­hods were used to analyze the research results.\u0000Results. The dynamics of yield growth and monthly yield under the influence of the methods of plant stem formation were analyzed. The studies were carried out during 2015–2017 in block hydro­ponic winter greenhouses of “Venlo” type. Yield analysis revealed the advantage of the option of forming two stems after the 3rd raceme on every second plant in the mat and after 9th one on every fourth plant in the mat. The obtained research results indicate a significant increase in the total yield with new methods of plant formation. The formation of two stems in plants after the 3rd raceme on every second plant and after 9th one on every fourth plant in the mat contributed to an increase in yield by 9.45 kg/m2 (or 16.9%), which will significantly increase the economic effect of the technology of growing greenhouse tomatoes. Analysis of the biochemical composition of tomatoes did not reveal significant diffe­rences between the variants with different methods of plant formation.\u0000Conclusions. When growing a hybrid ‘Merlis F1’, it is advisable to apply the formation of plants according to the following scheme: in two stems after the 3rd raceme on every second plant in the mat and after the 9th one on every fourth plant in the mat. In this case, the plant bears maximum fruit, and high productivity of one plants, due to the formation of a larger number of fruits, provides a high early yield at the level of 31.7 kg/m2. The highest total yield on average over the years of research (65.3 kg/m2) was obtained when plants were formed in two stems after the 3rd raceme on every se­cond plant in the mat and after the 9th one on every fourth plant in the mat. Analysis of the biochemical composition did not reveal a significant difference between the variants.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49252080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biologically active compounds of species, hybrids, and cultivars of peony introduced in the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine","authors":"N. Dzhurenko, O. Palamarchuk, T. Shcherbakova, V. Gorobets, V. I. Todorova","doi":"10.21498/2518-1017.17.3.2021.242973","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242973","url":null,"abstract":"Purpose. To reveal the raw material potential of the representatives of the genus Paeonia L. introduced in the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine (NBG) in terms of the content of biologically active compounds. \u0000Methods. Introduced plants of the genus Paeonia: P. lactiflora Pall., P. officinalis L. and its hybrid forms: P. officinalis ‘Rubra Plena’, F1 (P. officinalis ‘Rub­ra Plena’ ´ P. peregrina Mill.), cultivar NBG ‘Kvazimodo’ (P. lactiflora ‘M-lle Jeanne Riviere’ ´ F1 [P. officinalis ‘Rubra Plena’ ´ P. peregrina)], P. anomala L. were the object of the research. The content of polyphenolic compounds, homopolysaccharides, ascorbic acid and other substances was determined by spectrophotometry, titrimetry and colorimetry. The analysis of biologically active compounds was carried out by the method of high performance liquid chromatography (HPLC). \u0000Results. Species and varietal differences in the amount of polyphenols in plants of various species and forms were determined. It was found that the roots of the studied F1 plants (P. officinalis ‘Rubra Plena’ ´ P. peregrina), cultivar NBG ‘Kvazimodo’, P. lactiflora contain a much higher amount of polysaccharides compared to the roots of P. anomala. In peony plants, the average share of vitamin C is 37.65% and varies among representatives of the genus in the range from 22.10 ± 2.18 [F1 (P. officinalis ‘Rubra Plena’ ´ P. peregrina)] to 47.60 ± 3.69 (P. anomala) and 49.30 ± 5.50% (P. lactiflora). The maximum content of carotenoids was found in the roots of P. officinalis ‘Rubra Plena’ (2.10 ± 0.21 mg%) and F1 (P. officinalis ‘Rubra Plena’ ´ P. peregrina) (2.20 ± 0.13 mg%). A significant amount of free gallic acid was observed in the roots of P. anomala, and halotannins in P. lactiflora. \u0000Conclusions. The results of phytochemical studies of plants of species, hybrids and cultivars of the genus Paeonia introduced in the  M. Gryshko National Botanical Garden of the NAS of Ukraine showed that they accumulate a significant level of basic biologically active compounds: flavonoids, tannins, mono- and polysaccharides, pigments roots of P. lactiflora and P. officinalis are promising in terms of the complex of active ingredients, since they contain them in greater quantities than those of P. anomala. Hybrid forms of P. officinalis ‘Rubra Plena’, F1 (P. officinalis ‘Rubra Plena’ ´ P. peregrina), cultivar ‘Kvazimodo’, created on the basis of these species, are not inferior to the parent species in terms of the content of phenolic compounds, sugars, pigments and ascorbic acid. In the roots, the share of peoniflorin is for P. lactiflora (1.95%),  anomala (1.09%), P. officinalis ‘Rubra Plena’ (0.95%), P. officinalis (0.78%). The studied species, hybrids and cultivars are offered for cultivation in the purpose of harvesting medicinal raw materials as a source of biologically active compounds with the possibility of supplementing or even repla­cing the official species of ","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49445987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Differentiation and identification of winter bread wheat verieties according to a complex of baking quality indicators","authors":"O. Demydov, V. Hudzenko, I. Pravdziva","doi":"10.21498/2518-1017.17.3.2021.242959","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242959","url":null,"abstract":"Purpose. Reveal the features of the formation of a quali­ty indicator complex in winter bread wheat depending on the growing seasons, preceding crops and sowing dates, as well as differentiate and identify genotypes with high and stable levels of manifestation. \u0000Methods. Field, laboratory, statistical. \u0000Results. A different share of the influence of the year conditions, the preceding crop, the sowing date and their interactions on the quality indicators of some varie­ties was determined. A different reaction of varieties in terms of quality indicators, depending on the investigated factors was revealed. The variation was very low for test weight, water absorption ability of flour, crumb porosity. Strong variation was observed for flour strength after sunflower and soybean as preceding crops, alveograph configuration ratio after sunflower and soybean, index of elasticity dough after corn, valorimetric value after mustard, dough dilution degree after green manure, sunflower, corn and especially after mustard and soybeans. The varieties, which on average for 2016/17–2018/19 reliably exceeded the standard both in individual indicators and in general in terms of physical indicators of grain and flour quality and dough rheological properties. GYT biplot analysis identified the genotypes ‘MIP Vidznaka’ and ‘MIP Assol’ with a more optimal combination of increased yield and a complex of quality indicators in terms of different years, preceding crops and sowing dates. Some varieties, namely, ‘Estafeta myronivs’ka’, ‘Trudiv­nytsia myronivs’ka’, ‘MIP Valensiia’, ‘MIP Yuvileina’, ‘Balada myronivs’ka’, ‘Vezha myronivs’ka’ were inferior to them, but were significantly superior the others. \u0000Conclusions. The selected by quality indicators varieties as genetic sources can be used in breeding process. A more stable level of yield and quality indicators at different sowing dates after different preceding crops should be expected for growing varieties ‘MIP Vidznaka’, ‘MIP Assol’, as well as ‘Estafeta myronivs’ka’, ‘Trudivnytsia myronivs’ka’, ‘MIP Valensiia’, ‘MIP Yuvileina’, ‘Balada myronivs’ka’, ‘Vezha myronivs’ka’. The peculiarities obtained in the research should be taken into account when evaluating and differentiating genotypes in breeding process, as well as developing basic elements of technology for growing the varieties of winter bread wheat.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48380183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Breeding and genetic peculiarities of spring barley 1000 kernel weight under conditions of the central part of the Ukrainian Forest-Steppe","authors":"V. Hudzenko, T. Polishchuk, A. Lysenko, L. Khudolii, A. Babenko","doi":"10.21498/2518-1017.17.3.2021.242982","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242982","url":null,"abstract":"Purpose. To reveal the breeding and genetic peculiarities for spring barley 1000 kernel weight and to identify genetic sources for breeding under conditions of the central part of the Forest-Steppe of Ukraine.\u0000Methods. Investigations were carried out at the V. M. Remeslo Myronivka Institute of Wheat of the NAAS of Ukraine. Spring barley F1 of two comp­lete (6 ´ 6) diallel crossing schemes was investigated. The first scheme included modern both domestic and foreign spring barley malting varieties (‘MIP Tytul’, ‘Avhur’, ‘Datcha’, ‘Quench’, ‘Gladys’, ‘Beatrix’), the second – classic covered awned (‘MIP Myroslav’, ‘Sebastian’), awnless (‘Kozyr’, ‘Vitrazh’) and naked (‘Condor’, ‘CDC Rattan’) varieties.\u0000Results. Various types of inheritance of 1000 kernel weight were revealed, with the exception of negative dominance. The proportion of combinations with corresponding values ​​of the degree of phenotypic dominance varied depending on the genotypes involved in the crossing and the years of testing. In both crossing schemes, both in 2019 and in 2020, positive overdominance was found in most combinations. The grea­test number of combinations with the manifestation of hete­rosis under different growing conditions was noted when varieties ‘Gladys’ and ‘MIP Myroslav’ were used in crossing. According to the parameters of genetic variation, it was revealed that the trait was determined mainly by the additive-dominant system. The dominance was aimed at increasing the 1000 kernel weight. Only in the second crossing scheme in 2019 the value of the directional dominance indicator was unreliable. In the loci, incomplete dominance in 2019 and over-dominance in 2020 were revealed. Reliably high effects of the general combining ability in both years were noted for varieties ‘Datcha’, ‘Gladys’, ‘MIP Myroslav’, ‘Kozyr’ and ‘Vitrazh’.\u0000Conclusions. The revealed breeding and genetic peculiarities indicate that for the overwhelming majority of created hybrid combinations will be required the final selection in later generations, when the dominant alleles are homozygous. Spring barley awned varieties ‘Gladys’, ‘MIP Myroslav’ and ‘Datcha’, as well as awnless varieties ‘Kozyr’ and ‘Vitrage’ can be used as effective genetic sources for increa­sing the 1000 kernel weight","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44686992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Features of recording of meteorological conditions in the data warehouse of qualification examination of plant varieties","authors":"S. Melnyk, N. Leschuk, N. Orlenko, E. M. Starychenko, K. M. Mazhuha, Y. A. Shkapenko","doi":"10.21498/2518-1017.17.3.2021.242980","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242980","url":null,"abstract":"Purpose. To develop a multidimensional model of the data storage for the qualification examination of plant varieties for fixing meteorological conditions in conjunction with the phenological stages of development of varieties that undergo DUS and SVD expertise. \u0000Methods. To conduct research with the establishment of the main structural ele­ments of a multidimensional data warehouse, methods of induction, deduction, analysis and synthesis were used. In the design process of the storage facility, W. H. Inmon’s concept was applied, adapted for the agricultural and agricultural business. \u0000Results. The stages of qualification examination of plant varieties were analyzed and methodolo­gical approaches to the creation of a multidimensional data warehouse model were considered. The features of the use of data storages for storing the results of qualification exa­mination of plant varieties for distinctness, uniformity and stability (DUS) and suitability of a variety for dissemination in Ukraine (SVD) were highlighted. Particular attention was paid to the implementation of the interconnection between the results of the qualification examination of plant varie­ties with the data of meteorological observations at various phenological stages of plant growth and development, according to the records in the electronic field journal. The logical data model of the data warehouse was designed and implemented in the MS SQL Server environment. \u0000Conclusions. Sources of data entry into data warehouses were determined and a multidimensional data warehouse model was implemented according to the “snowflake” scheme. The diagram of the data warehouse was presented, which provided a link between the meteorological conditions of the field experiments and the initial data of the qualification examination, and had four tables of measurements. For each dimension table and fact table, an attribute composition of the data was defined. The data warehouse was practically used to analyze the influence of weather conditions on the indicators of DUS and SVD examinations.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49198912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agrobiological parameters of various varieties and hybrids of sweet sorghum","authors":"V. Liubych, L. Storozhyk, V. Voitovska, I. S. Tereshchenko, A. I. Losieva","doi":"10.21498/2518-1017.17.3.2021.242966","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242966","url":null,"abstract":"Purpose. To reveal the features of agrobiological parameters formation of sweet sorghum various varieties and hybrids in the conditions of the Right-Bank Forest-Steppe of Ukraine. \u0000Methods. During 2018–2020 twenty-one varieties and hybrids of sweet sorghum of various ecological and geographical origins (Ukraine, Russia, USA, France, Germany, Hungary, Brazil) were studied in the field. Parameters like plant height and indices of their individual productivity (grain weight per panicle, 1000 grain weight, etc.), yield of dry biomass and grain, content of sugar in juice and protein in grain, as well as estimated sugar and protein yield in a crop. The counts were carried out in the phase of physiological ripeness of the culture. \u0000Results. In the group of Ukrainian varieties and hybrids, the plants were from 272 to 306 cm high, in the foreign group – from 274 to 412 cm. Varieties ‘Red Amber’, ‘Sioux’, ‘Affas CJ 899’, ‘Freed’ and ‘Early Orange’ are of high value for breeding practice, their plants were the tallest – from 388 to 412 cm. The panicle length of sweet sorghum cultivars of Ukrainian breeding ranged from 16.0 to 17.3 cm, foreign – from 11.0 to 19.4 cm. Grain weight from one panicle varied from 32.8 to 41.6 g and from 29.2 to 43.5 g, respectively. In a wide range, depending on the varietal characteristics, the indicator of the number of grains per panicle also varied from 1338 to 1708 pcs. The mass of 1000 grains of sweet sorghum ranged from 28.0 to 31.0 g in varieties and hybrids of Ukrainian breeding, in foreign ones – from 19.3 to 31.0 g. The yield of dry vegetative mass of cultivars of Ukrainian breeding was at the level of 8.24–9.11 t/ha. The highest rates were shown in hybrid ‘Mamont’ and ‘Huliver’ variety – 9.05 and 9.11 t/ha, respectively. For cultivars and hybrids of foreign breeding, this indicator varied from 7.00 to 12.17 t/ha. Significantly higher biomass in comparison with the standard variety (‘Sylosne 42’) was produced by ‘Vorai Sumac’, ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 9.03–12.17 t/ha. The sugar content in sweet sorghum juice varied from 15.2 to 17.2%. The estimated sugar yield in Ukrainian cultivars was at the level of 0.82–0.89 t/ha, in foreign ones – from 0.72 to 1.18 t/ha. In all studied varieties it was the highest in ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 0.94–1.18 t/ha. \u0000Conclusions. The productivity of sweet sorghum varies greatly depending on the origin of the variety and hybrid. In the conditions of the Right-Bank Forest-Steppe, in order to obtain a high sugar yield, it is advisable to grow ‘Sylosne 42’, ‘Favoryt’, ‘Troistyi’, ‘Dovista’, ‘Huliver’ varieties and ‘Ananas’, ‘Medovyi’, ‘Mamont’ hybrids. Varieties ‘Vaconia Orange’, ‘Vorai Sumac’, ‘Sorgo Cucre’ and hybrids ‘Ald Sorghum’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ provide high yields of vegetative masses. Hybrids ‘Freed’, ‘Aff","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47447181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The content of macro- and microelements in plants of the genus Artemisia under conditions of introduction in the M. M. Gryshko National Botanical Garden of the NAS of Ukraine","authors":"O. A. Коrablova, D. Rakhmetov, M. Shanaida, O. Vergun, Т. S. Bagatska, L. Svydenko, I. Ivashchenko","doi":"10.21498/2518-1017.17.3.2021.242983","DOIUrl":"https://doi.org/10.21498/2518-1017.17.3.2021.242983","url":null,"abstract":"Purpose. To determine mineral composition of plants of species of the genus Artemisia (A. dracunculus L., A. abrotanum L. and A. argyi H.Lév. & Vaniot) to determine the possibility of their safe use in the food and pharmaceutical industries of Ukraine.\u0000Methods. X‑ray fluorescence method for determining the elemental composition of plant raw materials.\u0000Results. The content of mineral elements in plants of the genus Artemisia was determined depending on their ability to absorb elements from the soil and accumulate in the roots and organs of the aerial part was determined. The quantitative content of 21 macro- and microelements was established, and some peculiarities of their migration and distribution in the soil – roots – plant system were revealed. In particular, the aerial part of the studied plants contains K, Fe, Cu, Zn and Mn, which are the most important elements in the life of the plant organism. The content of mesoelements Ca and S is quite high. The amount of toxic elements Pb, Sr and Zr in plants is insignificant. Elements K and S accumulate in the aerial part. The content of elements in the aerial part of plants by decreasing their concentration can be represented in the form of the following series: for Artemisia dracunculus – S> K> Ca> Cl> Fe> Sr> Zn> Mn> Cu> Zr> Rb> Br> Cr; for A. abrotanum – K> Ca> S> Cl> Fe> Zn> Sr> Mn> Cu> Br> Cr> Co> Zr> Rb> Ni; for A. argyi – K> Ca> S> Fe> Cl> Sr> Zn> Mn> Co> Zr> Cu> Rb> Br> Se. The content of toxic elements in the studied plants was lower than the maximum allowable concentrations for plant raw materials and food.\u0000Conclusions. For the first time under conditions of introduction in the M. M. Gryshko National Botanical Garden of the NAS of Ukraine in the plants Artemisia dracunculus, A. abrotanum and A. argyi the content of macro- and microelements, which are directly related to the metabolism of biologically active compounds, was determined. The peculiarities of their distribution by plant organs during the transition from soil to aboveground mass have been clarified. The obtained results can be used to evaluate and compare the quality of plant raw materials of the genus Artemisia, to determine the pharmacological properties of these plants associated with some elements of the mineral composition, and their use in the medical and food industries. The obtained data have both scientific and practical significance in the selection of economically valuable plant species for the enrichment of the cultivated flora of Ukraine.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45521302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prospects for the introduction of ornamental plants of the genus Sage (Salvia L.) to the Forest-Steppe of Ukraine","authors":"Oxana Pereboichuk, S. Mashkovska","doi":"10.21498/2518-1017.17.2.2021.236501","DOIUrl":"https://doi.org/10.21498/2518-1017.17.2.2021.236501","url":null,"abstract":"Purpose. Analysis of species and varietal diversity of the genus Salvia L. cultivated flora of the world, including Ukraine; prognostic assessment and determination of the directions of ornamental representatives of the genus introduction to the conditions of the Forest-steppe of Ukraine.\u0000Methods. Analysis and synthesis, comparison and generalization of information data, introduction forecast.\u0000Results. The modern assortment of the genus Salvia is presented in quantitative, taxonomic, arealogical and ecological-cenotic terms. Belonging of the species of the genus to 6 main centers of origin of cultivated plants was determined, and a significant diversity of life forms (nanophanerophytes, microphanerophytes, hamephites, hemicryptophytes, theophytes), naturally formed under the influence of factors determined by different geographical and ecological-phytocenotic conditions of plant growth was reflected. Species assortment of the genus Salvia from the collection fund of the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine was analyzed in comparison with the collections of other Ukrainian botanical gardens. The list of decorative species of the collection, found in the natural flora of Ukraine, was given. Three groups of species have been identified by origin, what determines the conditions for plant cultivation in the Forest-Steppe of Ukraine. In terms of taxonomic structure, introduced sage species belong to eight (according to Bentham, 1833) out of twelve sections, which represent biomorphological diversity and confirm the high introduction potential of these plants.  The species and interspecific hybrids most fully used in breeding work and represented by a significant varietal diversity were distinguished, as well as the sage assortment of the collection of ornamental plants of the NBG was presented.\u0000Conclusions. It has been revealed that the species and varietal diversity of the genus Salvia of the world cultivated flora has a significant introduction potential for the Forest-Steppe zone of Ukraine. It was determined that the main base for the introduction of the ornamental species of the genus Salvia in Ukraine is the collection of the M. M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine. The main directions of further introduction and breeding work with representatives of the genus Salvia in the Forest-Steppe conditions of Ukraine were highlighted.","PeriodicalId":53379,"journal":{"name":"Plant Varieties Studying and Protection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41602108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}