Genetičnì resursi roslin (Plant Genetic Resources)最新文献

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Grape seedlings differentiation on "muskat flavor" trait depending on parent components choice 葡萄幼苗“麝香味”性状的分化取决于亲本成分的选择
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2022.31.07
I. Kovaliova, L. Gerus
{"title":"Grape seedlings differentiation on \"muskat flavor\" trait depending on parent components choice","authors":"I. Kovaliova, L. Gerus","doi":"10.36814/pgr.2022.31.07","DOIUrl":"https://doi.org/10.36814/pgr.2022.31.07","url":null,"abstract":"Aim. To determine the patterns of inheritance and variability of nutmeg aroma in seedlings of hybrid combinations with different genetic bases.\u0000Results and Discussions. Selection of parents and segregation of hybrids were analyzed by expression levels and peculiarities of palatability-aroma complex of seedlings. Breeding analysis of seven hybrid grape combinations obtained from one or from both parents with muscadine flavor was conducted. The expression level and characteristics of muscadine flavor depended on the selection of parents. Several donors of the \" muscadine flavor\" trait have been identified. It was proven that this trait of breeding interest was inherited from old varieties by a greater portion of seedlings in a combination than from complex interspecies hybrids of the new generation. A number of promising seedlings are presented; they were selected by a set of traits of breeding interest: resistance to pathogens, yield, large fruits, and product quality.\u0000Conclusions. Thus, the trait \"muskat flavor\" has a significant heritability in offspring, polygenic nature of inheritance and manifestation. Varieties – donors of muscadine flavor are Kardyshakh Tairovskyi, Marselskyi Chornyi Rannii, and Muskat Odeskyi. In order to obtain a muscadine-lemon aroma, we recommend using Varieties Hechei Zamatosh, Opalovyi and Muskat Odeskyi. Greater segregation of the aroma complex was observed in combinations not only from muscadine varieties, but also from varieties with varietal aromas, especially of the technical use, such as Zahrei, Riton, and Opalovyi.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129189837","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}
引用次数: 0
Selection references accessions of winter bread wheat for expression levels of performance constituents and yield 冬面包小麦性能成分表达水平和产量的选择参考资料
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2022.31.026814/
Yu.O. Chernobai, V. Riаbchun
{"title":"Selection references accessions of winter bread wheat for expression levels of performance constituents and yield","authors":"Yu.O. Chernobai, V. Riаbchun","doi":"10.36814/pgr.2022.31.026814/","DOIUrl":"https://doi.org/10.36814/pgr.2022.31.026814/","url":null,"abstract":"Aim. To select references of various expression levels of spike performance constituents and to format a trait collection by yield and performance.\u0000Results and Discussion. Based on the results of three-year research (2017–2019), 104 winter bread wheat accessions were characterized by performance and yield constituents. The geographical diversity of the trait collection of winter bread wheat in terms of performance and yield is represented by accessions from 10 countries worldwide. The majority of the trait collection consists of varieties from Ukraine (66), Russia (16), and Germany (10). The remaining accessions come from Kyrgyzstan, Turkey, France, Romania, Azerbaijan, Slovakia, and Romania. In order to further study and organize the genetic diversity of the crop and to assess trait expression ranges across the studied accessions, references reflecting 10 traits with 36 levels of their expression, in accordance with gradations of the classifier scales, were chosen. Comprehensive evaluation of accessions for a set of valuable economic features, spike performance constituents, and yield opens up an opportunity to create highly productive winter bread wheat varieties.\u0000Conclusions. Based on the results of the 2017–2019 studies of the winter bread wheat accessions, references for 10 traits with 36 levels of their expression were selected. In addition, among the winter bread wheat accessions, sources of high expression of the spike performance and yield constituents were identified: of the productive shoot number – MIP Asol, Obriad, Darynka Kyivska, Hubernator (UKR); of the yield – MIP Asol, Konka, Shchedrist Odeska, Hubernator, Ladyzhynka, Darynka Kyivska (UKR); of the spike length – Chornozerna, Pamiati Hirka (UKR), Feoniya (RUS), SWW 1-904 (TUR); of the spikelet number per spike – Pamiati Hirka, Er 414-13(UKR), Vekha (RUS), Kanada (DEU), SWW 1-904 (TUR); of the kernel number per spike – Niva Odeska (UKR), Kanada and Faustus (DEU), SWW 1-904 (TUR); of the spike density – Zluka (UKR ) and Viglanka (SVK); of the kernel weight per spike – Krasnopilka, Harmonika, Serpanok Kyivskyi (UKR); of the thousand kernel weight – Blaho, Krasnopilka, Zluka, Serpanok Kyivskyi, Harmonika, Zoloto Ukrainy, and Fito 269/13(UKR), Kazachka ( RUS), Karous-10 (TUR).","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123472447","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}
引用次数: 0
Breeding accession value of potato genetic resources as sources of resistance to fungal diseases 马铃薯遗传资源作为抗真菌源的育种附加价值
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2022.31.04
V. Hordiienko, T. Oliinyk, L.M. Vinar
{"title":"Breeding accession value of potato genetic resources as sources of resistance to fungal diseases","authors":"V. Hordiienko, T. Oliinyk, L.M. Vinar","doi":"10.36814/pgr.2022.31.04","DOIUrl":"https://doi.org/10.36814/pgr.2022.31.04","url":null,"abstract":"Aim. To select sources and donors of resistance to fungal diseases late blight and fusarium (Phytophthora infestans (Mont.) de Bary and Fusarium sambucinum Fuck) among the gene pool accessions and available potato forms.\u0000Results and Discussion. Among wild species accessions, sources of resistance both to late blight of tubers and to Fusarium dry rot were identified. Solznum vernei, S.ocadae, S.dodsii, S.venturii, and S.boliviense accessions had tubers with high resistance to P.infestans. In addition, 31 accessions of wild species with high resistance to F.sambucinum were identified. Among newly created backcrosses of multispecies hybrids, 31 accessions were distinguished due to high or very high resistance of tubers to the pathogen. Backcrosses G13.45s14, G14.4s11, G15.7s105, G15.10s14, G15.24s17, G15.31s3, G15.32s50, G15.32s54, G15.15.36, 38s14, G17.16s8, G17.17s12, G17.17s13, G17.19s2, G17.22s50, and G17.28s8 were noticeable for the highest resistance. Six backcrosses of multispecies hybrids with high resistance of leaves to P.infestans were obtained. ccessions of the collection of potato genetic resources stored at the Institute of Potato Growing of NAAS of Ukraine are donors of resistance to Phytophthora infestans (Mont.) de Bary: 04.20s116 (UM0101669), 86.685s56 (UM0101705), 88.1425s1 (UM0101706), 88.1450s2 (UM0101595), Santarka (UM0102819), Podoliia (UM0102818), Hurman (UM0102878), Zarevo (UM010018). Sources of resistance to Fusarium sambucinum Fuck were found among backcrosses of multispecies hybrids. Backcrosses G13.49s45, G15.36s22, G17.10s1, G17.22s12, G17.22s50, and G17.28s8 were characterized by high individual resistance. Backcrosses G15.36s22, G17.10s1, G17.22s12, and G17.22s50 are of high breeding value, as they are their resistance score is 7-9 points, both to P. infestans and to F. sambucinum. Backcross G17.28s8 stood out due to its high resistance to late blight of leaves and tubers as well as to Fusarium dry rot.\u0000Conclusions. In the potato gene pool, sources of resistance to fungal diseases late blight and fusarium (Phytophthora infestans (Mont.) de Bary and Fusarium sambucinum Fuck) were identified. Both among wild species accessions and among backcrosses of multispecies hybrids, sources of potato resistance to late blight and Fusarium dry rot were found; they are valuable starting material to breed new varieties that would be highly resistant to biotic and abiotic factors.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129710147","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}
引用次数: 0
Genetic diversity of winter durum wheat specimens of the trait collection by pasta properties as a basis for creation of new cultivars 冬硬粒小麦品种遗传多样性的性状收集,以面食性状为创建新品种的依据
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2022.30.04
A. Yarosh, V. Riabchun, L. Vecherska, R. Bohuslavskyi, T. Sheliakina
{"title":"Genetic diversity of winter durum wheat specimens of the trait collection by pasta \u0000properties as a basis for creation of new cultivars","authors":"A. Yarosh, V. Riabchun, L. Vecherska, R. Bohuslavskyi, T. Sheliakina","doi":"10.36814/pgr.2022.30.04","DOIUrl":"https://doi.org/10.36814/pgr.2022.30.04","url":null,"abstract":"Aim. To identify new sources of winter durum wheat by valuable economic traits, to determine relationships between pasta properties and to form a trait collection on this basis.\u0000Results and Discussion. Having comprehensively assessed valuable economic traits and pasta properties, we selected sources and reference accessions that significantly enriched the genetic diversity of the National Plant Gene Pool of Ukraine. They served as a basis for a trait collection by pasta properties. The trait collection of winter durum wheat by pasta properties (certificate No. 302 dated December 18, 2020) comprises 50 accessions from ten countries and reflects their diversity in terms of 20 traits and 73 levels of their expression, including flour and dry pasta color, weight increase, volume increase, cooking loss, the total pasta score, protein content in grain, vitreousness, as well as a number of valuable economic traits, in particular, disease resistance, performance, etc. Biologically, 48 accessions are cultivars and two are breeding lines. They represent one botanical species (T. durum Desf.) and four varieties (megalopolitanum, hordeiforme, leucurum, niloticum).\u0000Conclusions. New comprehensively valuable sources with high resistance to biotic factors and high yields (127-164% related to the check cultivar) have been identified: Koral Odeskyi, Pributkova, Passat (UKR); Amazon, Teya, Odari (RUS); and XE 9710 (FRA). Lainer (UKR); Zolotko, Yakhont (RUS); Sani Bugda (AZE); Saturn 1 (BGR); XE 9710 (FRA), and others were noticeable for high values of the total pasta score. High vitreousness was recorded for Zolotko and Kurant (RUS). High protein content in grain was intrinsic to Zolote Runo (UKR), Kondurum (ROU) and others. The above-listed accessions are valuable starting material for creating new promising cultivars. It was found that there were significant correlations (P<0.01) between the total pasta score and dry pasta color (r = 0.66), between the total pasta score and cooked pasta volume (r = −0.53) and between the total pasta score and cooked pasta weight (r = −0.52).","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132749364","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}
引用次数: 0
The effect of hulls on longevity of hulled wheats seeds in the conditions of accelerated aging 加速老化条件下果皮对去壳小麦种子寿命的影响
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2019.25.12
M. Skorokhodov, R. Bohuslavskyi
{"title":"The effect of hulls on longevity of hulled wheats seeds in the conditions of accelerated aging","authors":"M. Skorokhodov, R. Bohuslavskyi","doi":"10.36814/pgr.2019.25.12","DOIUrl":"https://doi.org/10.36814/pgr.2019.25.12","url":null,"abstract":"The Aim is to determine effect of hulls presence on hulled wheats seeds on their longevity.\u0000Results and discussion. In representatives of hulled wheat species T. monococcum, T. dicoccum cv. Polba 3 and T. spelta cv. Frankenkorn, the seeds with removed hulls had in the control and experimental variants higher germination energy and germination level than the seeds in hulls. In the control variant, the positive reaction to the removal of hulls from the seeds in diploid species T. monococcum was more significant (germination energy and germination level increased respectively by 22% and 13%), than the samples of polyploid species T. dicoccum and T. spelta (increase by 3% – 10%). Under accelerated aging, on the contrary, removal of the hulls had a stronger positive effect in the polyploid species (the increase was from 21.7% to 34.0%) than on the diploid species (the increase was by 2% and 12%). Removing the hulls from the grains of the hulled wheats accessions ambiguously affected the length of the primary roots and leaves. In the control variant, in T. monococcum, length of the primary roots in the dehulled seeds did not change compared to the undehulled seeds; in the emmer and spelt it decreased. Under the conditions of accelerated aging, removal of the hulls affected the length of the primary roots in einkorn negatively, in the emmer and spelt – there was no impact. In most cases, removal of hulls had a positive effect on the primary leaf length, with the exception of the emmer variety Polba 3 in the control – decrease by 1,5%). The possible connection of this phenomenon with the presence of inhibitors in wheat hulls established by researchers is discussed. \u0000Conclusions. In the representatives of hulled wheat species T. monococcum, T. dicoccum Polba 3 and T. spelta Frankenkorn, the seeds freed from hulls are more longevous than the seeds in hulls.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133362594","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}
引用次数: 0
Study of the national rice collection for economically valuable characterisitcs in the south of Ukraine 乌克兰南部国家稻米收集的经济价值特征研究
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2021.28.04
T. Shpak, DV Shpak, A. Melnichenko, ES Dovbush, D. Palamarchuk
{"title":"Study of the national rice collection for economically valuable characterisitcs in the south of Ukraine","authors":"T. Shpak, DV Shpak, A. Melnichenko, ES Dovbush, D. Palamarchuk","doi":"10.36814/pgr.2021.28.04","DOIUrl":"https://doi.org/10.36814/pgr.2021.28.04","url":null,"abstract":"The aim was to form and study a national rice collection, identifying accessions by economically valuable traits for further use in breeding.\u0000Results and Discussion. The results of the national rice collection allowed for identification of sources of economically valuable traits: growing period, yield, plant height, panicle performance, vitreousness, stress crack, total output of groats and whole kernels, disease resistance (blast disease), etc. Of the studied accessions, valuable for breeding varieties and lines were selected as sources of individual valuable traits (UIR 3095, Marzhan, UIR 8493, Viаlone Nano, Pashali, Aral 202, Egyption gasmine, Cheope). The UIR 3095-14 line received a registration certificate for a plant gene pool accession in Ukraine. Having studied the collection and having distinguished reference varieties and sources of economically valuable traits, we built up a trait collection of rice by technological characteristics of rice grain and registered it with the National Center for Plant Genetic Resources of Ukraine based (Certificate No. 293 dated 11.05.2020)\u0000Conclusions. For effective breeding work, constant studies of the national rice collection are conducted. Varieties and lines – sources of valuable traits have been identified; their inclusion in breeding in the future will make it possible to obtain varieties that maximally combine several economically valuable traits in one genotype.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122034144","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}
引用次数: 0
Barley seed storage under controlled conditions 大麦种子在受控条件下的贮藏
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2019.25.11
O. Zadorozhna, T. Shyianova, M. Skorokhodov
{"title":"Barley seed storage under controlled conditions","authors":"O. Zadorozhna, T. Shyianova, M. Skorokhodov","doi":"10.36814/pgr.2019.25.11","DOIUrl":"https://doi.org/10.36814/pgr.2019.25.11","url":null,"abstract":"Seed longevity of 76 spring barley gene pool samples (Hordeum vulgare L. subsp. distichon, convar. distichon: 56 nutans Schubl., two deficience (Steud.) Koern., two erectum Rode ex Shuebl., two medicum Koern.; convar. nudum (L.) A.Trof.: one nudum L. та subsp. vulgare: convar. vulgare: nine pallidum Ser., three rikotense Regel.; convar. coeleste (L.) A.Trof.: one coeleste (L.) A.Trof.) from 26 countries, 11 years and four places of reproduction was analyzed. Seeds with 5–8% moisture content were stored in chamber with unregulated and 4oC temperature. The possibility of seed storage under these conditions for at least 10 years without significant changes in germination has been established. The importance of meteorological conditions in the formation and ripening of seeds for their longevity is confirmed. The relationship between the decrease of barley seeds longevity and storage conditions, amount of rainfall, temperature regime during the growing season of plants is discussed.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127076195","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}
引用次数: 1
Breeding research of genus Juglans representatives on the territory of EBDFC "Veseli Bokovenki" EBDFC“Veseli Bokovenki”属地核桃属代表品种选育研究
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2021.29.07
TS Ryzhenko, S. los
{"title":"Breeding research of genus Juglans representatives on the territory of EBDFC \"Veseli Bokovenki\"","authors":"TS Ryzhenko, S. los","doi":"10.36814/pgr.2021.29.07","DOIUrl":"https://doi.org/10.36814/pgr.2021.29.07","url":null,"abstract":"Aim. To summarize the results on the breeding of the genus Juglans representatives within the territory of the Experimental and Breeding Dendrological Forest Center \"Veseli Bokovenki\" and to outline the prospects for future research. \u0000Results and Discussion. The current state, research results and prospects of using collections of breeding forms of the genus Juglans representatives at the Experimental Breeding Dendrological Forest Center (EBDFC) \"Veseli Bokovenki\" are analyzed. The 2016 survey showed that 7 out of 10 experimental objects derived from the genus Juglans representatives over a 120-year period have been preserved and are in a satisfactory condition within the territory of the Center. They are all in the context of the gene pool value. The Persian walnut (Juglans regia L.) breeding history within the territory of EBDFC \"Veseli Bokovenki\" started with the creation of the Big and Small Kutsivsky gardens by M.L.Davydov in 1900. Planned scientific research into the Persian walnut breeding started here in the 1930s. In different periods of time, under the guidance of A.P.Yermolenko, F.L.Shchepotiev and P.P.Badalov, selection of drought-resistant and winter-hardy forms, interspecies hybridization and studies of reproduction and physiology of the genus Juglans representatives were carried out. Apomictic fruits of the Japanese walnut (Juglans ailantifolia Carriere), heartnut (J. ailantifolia Carr. ssp. cordiformis Rehd), Manchurian walnut (Juglans mandshurica Maxim) and white walnut (Juglans cinerea L.) were obtained. The breeding results were summarized in chapters of the books \"Nut Cultivation\" and \"Nuts\". Recently, studies have focused on reproductive biology of breeding forms. The dichogamy type and laterality degree of the 80 best forms presented on the mother-graft plantation have been determined. The vast majority of the studied Persian walnut breeding forms are protandrous. Forms giving good yields in the harsh steppe conditions have been identified.\u0000Conclusions. All objects need preserving and wider using as a basis for breeding research. The priority objectives of further studies are phenotypic and genotypic diversity, reproductive biology and adaptability of the best forms of the Persian walnut and interspecies hybrids of the genus Juglans, inheritance of economically valuable traits, identification of more valuable forms and their involvement in subsequent breeding. The best cultivars need to be popularized, propagated vegetatively and introduced into nut industry, forestry, forest melioration and gardening.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129778052","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}
引用次数: 0
Sources of valuable traits for perennial grass breeding 多年生牧草育种有价值性状的来源
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2021.28.08
L. Baistruk-Hlodan, M.M. Кhomiak, HZ Zhapaleu
{"title":"Sources of valuable traits for perennial grass breeding","authors":"L. Baistruk-Hlodan, M.M. Кhomiak, HZ Zhapaleu","doi":"10.36814/pgr.2021.28.08","DOIUrl":"https://doi.org/10.36814/pgr.2021.28.08","url":null,"abstract":"Aim. The purpose was to identify collection accessions – sources of valuable traits to use as starting material for creating varieties of perennial grasses in Western Ukraine.\u0000Results and Discussion. Perennial grasses play an essential role in improving the efficiency of forage production. They produce a fodder mass that contains major macro- and micronutrients, minerals, vitamins, amino acids, and other nutrients in available forms, with a high energy protein saturation. Practice shows that due to the introduction of varietal crops into production in combination with optimal technologies of their cultivation, which allows revealing the potential of each variety, it is possible to additionally obtain 20-30% higher yields of fodder mass annually and harvest 2 to 3-fold seed yields.\u0000In 2016-2020, a search was carried out and 570 new accessions of perennial grasses were recruited, of which 201 were legumes and 369 were graminaceous grasses. The collection contains 1,319 accessions, of which 232 are Trifolium pratense L., 115 are Trifolium repens L., 49 are Trifolium hybridum L., 107 are Lotus corniculatus L., 80 belong to other legume species (Medicago, Galega orientalis L. Galega orientalis L. and Trifolium species), 131 are Phleum pratense L., 187 are Dactylis glomerata L., 146 are Lolium perenne L., 53 are Arrhenatherum elatius (L.) J. et C.Presl., 67 are Festuca rubra L., 28 are Festuca trachyphylla L., 32 are Bromopsis inermis (Leyss.) Holub, 92 belong to other species of other types of graminaceous grasses (Festuca pratensis Huds., Festuca arundinacea Schreb., Agrostis alba L. etc.). Accessions that enter the Department are registered and sown for propagation in the field. After examination, valuable accessions are transferred to the National Depository and registered in the National Catalogue; the rest of the obtained seeds are used in working collections.\u0000Conclusions. The best collection accessions were identified by a set of economically valuable traits: sources of daily growth of shoots (30), winter hardiness (28), plant height (22), yield of green mass upon haymaking (28) and pasture (19) use, forage productivity (15), seed productivity (25), foliage (21), and disease resistance (23). They can be recommended as starting material to create varieties of perennial grasses with high yields of forage mass and seeds for various applications.","PeriodicalId":306712,"journal":{"name":"Genetičnì resursi roslin (Plant Genetic Resources)","volume":"74 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120892648","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}
引用次数: 2
Working collection of crimson clover (Trifolium incarnatum L.) in the Ciscarpathia 西斯卡帕西亚地区深红色三叶草(Trifolium incarnatum L.)的工作收集
Genetičnì resursi roslin (Plant Genetic Resources) Pub Date : 1900-01-01 DOI: 10.36814/pgr.2022.31.08
L.Z. Baystruk-Glodan, M.M. Кhomiak
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