Agriculture and forestry

Mazur Olena – Candidate of Agricultural Sciences, Department of Plant Production, Selection and Bioenergetic Cultures of the Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str., 3, e-mail: selection @vsau.vin.ua).

The article highlights the variety of soy samples for a set of valuable economic features. In particular, the height of plants and the height of attachment of the lower beans had samples: UD0202585 – 89,3 and 14,2 cm, UD0202524 – 87,6 and 13,6 cm. The number of productive nodes per plant were better in: UD0202524 – 14,6 and UD0202585 – 13,8 pc., Per plant quantity of beans: UD0202524 – 29,5 and UD0202585 – 28,1 pp., By number of seeds per plant: UD0202524 – 61,2 pcs., UD0202585 – 59,8 pcs., and UD0202338 – 56,5 pc. 

By weight of the seeds from a plant the better were such sample as: UD0202524 – 9,1 g, UD0202585 – 9,0 g, UD0202338 – 8,3 g. The weight of 1000 seeds is distinguished by the variety of samples: UD0202585 – 151 g, UD0202524 – 149 g, and UD0202338 – 147 g. The number of beans in the productive node were consisted in: UD0202585 and UD0202524 – 2 pcs., UD0201943, UD0202338, UD0202547 – 1,9 pc. By the number of seeds in the bean, the best were: UD0202338 – 2,4 pcs., аnd UD0202374 – 2,35 pcs., UD0201943 – 2,14 pcs., UD0202547 – 2,14 pcs. 

High coefficients of repeatability in comparison with the standard were established on height of attachment of the lower beans at early ripe sorts of samples: UD0202585 – 0.95; UD0202338 – 0.87. By weight of 1000 seeds the early ripe varieties were distinguished in: UD0202585 – 0,97; UD0202338 and UD0201943 – 0,89. UD0201943 and UD0202585 reacted the least to the change in the hydrothermal conditions of the early-ripe sorts as well as medium-early – UD0202524, which provided lower variability of yield in different years of research – (r = 0,573-0,682).

1. Ivanyuk S. V., Glyavyn A. V. (2012) Vykorystannya koeficiyenta povtoryuvanosti dlya xarakterystyky kilkisnyx oznak ta indeksiv genotypiv kvasoli zvychajnoyi [Use of the repeatability factor to characterize the quantitative characteristics and genotype indices of common bean.]. Kormu i kormovurobnuchtvo – Feed and fodder production. Issue. 73. 97-101. [in Ukrainian].

2.Sylenko S. I., Sylenko O. S. (2012) Introdukciya ta zbagachennya biologichnym riznomanittyam Nacionalnogo genbanku roslyn Ukrayiny zernobobovymy kulturamy [Introduction and enrichment of biological diversity of the National genebank of plants of Ukraine with legumes]. Genetychni resursy Roslyn – Genetic resources of plants. 10/11.  67-74. [in Ukrainian].

3.Kobyzyeva L. N. (2014) Riznomanittya kolekcijnogo materialu goroxu, soyi, kvasoli, nutu ta sochevyci za rivnem biologichnoyi urozhajnosti [Variety of collection material of peas, soybeans, beans, nut and lentils on the level of biological yield]. Selekciya i nasinnycztvo – Selection and seed production. 2014. Issue. 106. 34-41. [in Ukrainian]. 

4.Monarx V.V., Gorodyska I.M., Lishhuk A.M., Chub A.O. (2018) Osoblyvosti organichnogo nasinnycztva soyi v konteksti yevrointegraciyi Ukrayiny [Features of Organic Soybean Seedling in the Context of Eurointegration of Ukraine]. Zbirnyk naukovyx pracz. Silske gospodarstvo ta lisivnycztvo – Collection of scientific works. Agriculture and forestry. 9. 89-101. [in Ukrainian].

5. Rokyczkyj P. F. (1978) Byologycheskaya statystyka [Biological statistics]. Minsk. Higher  [in Belarus].

6.Orlyuk A. P. (2008) Teoretychni osnovy selekciyi roslyn [Theoretical foundations of plant breeding]. Kherson: Ayalant [in Ukrainian]. 

7.Guzhov Yu. A. (1987) Modyfykacyonnaya yzmenchyvost kolychestvennыx pryznakov u samoopыlёnnыx lynyj y  gybrydov kukuruzы [Modification variability of quantitative traits in self-pollinated maize lines and hybrids]. Moskva: Reports of the Academy of Agricultural Sciences. 7.  3-5. [in Russian].

8.Savchenko V. K. (1980) Assocyyrovannыj otbor y ego rol v эvolyucyy  y selekcy [Reports of the Academy of Agricultural Sciences]. Zhurnal obshhej byologyy. – Journal of General Biology. Vols. 41. 3. 406-417. [in Russian].

9.Dospekhov B. A., Metodyka polevoho opыta (1985). (s osnovamy statystycheskoi obrabotky rezultatov yssledovanyi) [Field experiment method (with basics of statistical processing of research results]. Moskva. [in Russian].

10.Bilyavska L.G., Kornyeyeva M.O. (2013) Minlyvist kilkisnyx oznak soyi v potomstvax mizhsortovyx sxreshhuvan F2 ta F3 [The variability of quantitative characteristics of soybeans in offspring between cross-breeds F2 and F3]. Visnyk Ukr. tov-va genetykiv i selekcioneriv – Bulletin Ukr. Compendium of geneticists and breeders.  Vols.10. 1. 3-11. [in Ukrainian].