Agriculture and forestry

Mazur Viktor Anatoliiovych – Candidate of Agricultural Sciences, Associate  Professor of the Plant Growing, Selection and Bioenergetic Cultures Department, Rector of the Vinnytsia National Agrarian University, Vice-President of ESPC Ukrainian Scientific-Educational Consortium (21008, Vinnytsia, Soniachna St.3, е-mail: rector@vsau.org ).

Kolisnyk Oleh − Сandidate of Agricultural Sciences, Associate Professor of the Department of Botany, Genetics and Plant Protection, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna St. 3, e-mail: ooov@i.ua).

Yakovets Lyudmila − Candidate of Agricultural Sciences, Associate Professor of Botany, Genetics and Plant Protection, Vinnytsia National Agrarian University (21008, Vinnytsia, 3 Soniachna St. 3, e-mail: ludmila28334@gmail.com).

According to the first method of the first Griffing model, the system of crosses included, according to the evaluation presented in the previous sections, 8 self-pollinated lines of corn (F 502, UH 405, CM 5-1-1, MA 22, UHC 409, CO 255, KL 17, CO 108), which were characterized by different indicators of grain yield, resistance to pests and the length of the growing season. Total genotypic variability was divided into components that are due to general and specific combination ability, as well as reciprocal effects. In terms of resistance to damage by the corn borer, the best combination ability was found in lines F502, CM 5-1-1, UH 405 and UHC 409, which were marked by negative values of the effects of total combination ability. According to our research, the UHC 409, СО 108, МА 22 and F 502 lines, which had negative values of the effects of hall combinatorial ability over the years of research, were noted for the best resistance in terms of combinatorial ability to be affected by vesicular smut. In terms of resistance to flying smut, self-pollinated lines with high negative values of the effects of hall combination ability - CM 5-1-1, CO 108, UHC 409, MA 22, F 502 and UH 405. As shown and evidenced by the results of comparing the obtained values of the effects of the total combination capacity of self-pollinated lines on resistance to pest damage and disease with the values of the effects of the total combination capacity on grain yield, it is advisable to note such self-pollinated lines as UH 405, F 502 and CM 5-1- 1. These lines combine the negative values of the effects of the hall combination ability on pest damage and disease with high positive effects of the hall combination ability.

1.Turbyn N. V., Xotыleva L. V., Tarutyna L. A. (1974). Dyallelnыj analyz v selekcyy` rastenyj [Diallel analysis cplant breeding]. Mynsk: Nauka y texny`ka. [in Belarus].

2.Chuchmiy I. P., Podolyan V. G. (1997). Otsinka parametriv ekolohichnoi plastychnosti i stabilnosti hibrydiv kukurudzy v umovakh Lisostepu Ukrainy [Estimation of parameters of ecological plasticity and stability of maize hybrids in the Forest-Steppe of Ukraine]. Zb. nauk. pracz` Umans`koyi s.-g. akademiyi. − Zb. Science. works of Uman agricultural academy. - K.: Nora print, P. 33-36. [in Ukrainian].

3.Kolisnyk O. M. (2015). Stiikist samozapylenykh linii kukurudzy do Ustilagozeae [Resistance of self-pollinated lines of corn to ustilagozeae]. Organichne vyrobnycztvo i prodovolcha bezpeka. Zhytomyr: Vyd-vo «Polissya», P. 437-442. [in Ukrainian].

4.Kolisnyk O. M. (2019). Stvorennia prostykh hibrydiv kukurudzy z riznoiu stiikistiu do khvorob i shkidnykiv [Creation of simple hybrids of corn with different resistance to diseases and pests]. Zroshuvane zemlerobstvo: mizhvidomchy`j tematy`chny`j naukovy`j zbirny`k. − Irrigated agriculture: interdepartmental thematic scientific collection. - Kherson: oldi-plus. Issue. 71. - 71-75 p. [in Ukrainian].

5.Palamarchuk V. D., Klymchuk O. V., Polishchuk I. S., Kolisnyk O. M. (2010). Ekoloho-biolohichni ta tekhnolohichni pryntsypy vyroshchuvannya polovykh kultur [Ecological-biological and technological principles of growing of field crops]: Navch. posibnyk Vinnytsya. [in Ukrainian].

6.Kolisnyk O.M. (2016). Stiykist samozapylenykh liniy kukurudzy do ustilagozeae і sphacelothecareilina [The stability of self-pollinated corn lines to ustilagozeae and sphacelothecareilina]. Selektsiyno-henetychna nauka i osvita Materialymizhnarodnoyi konferentsiyi 16-18 bereznya  [in Ukrainian].

7.Kolisnyk O.M., Lyubar V.A. (2007). Stiykist vykhidnoho materialukukurudzy do pukhyrchastoyi sazhky [Stability of corn source material to bile marrow]. Kormy i kormovyrobnytstvo – Forage and feed production.  №61. 40-45. [in Ukrainian].

8.Kolisnyk O.M., Butenko A.O., Malynka L.V., Masik I.M. (2019). Adaptive properties of maize forms for improvement in the ecological status of fields [Adaptive properties of maize forms for improvement in the ecological status of fields] Ukrainian J Ecol. 9: 33-37. [in English].

9.Ivanov M.I., Rutkevych V.S., Kolisnyk O.M., Lisovoy I.O. (2019). Research of the influence of the parameters of the block-portion separator on the adjustment range of speed of operating elements [Research of the influence of the parameters of the block-portion separator on the adjustment range of speed of operating elements] Inmateh. Agricultural Engineering. Vol. 57/1. P. 37-44. [in English].

10.Kolisnyk O.M, Kolisnyk O.O, Vatamaniuk O.V, Butenko A.O. (2020) Analysis of strategies for combining productivity with disease and pest resistance in the genotype of base breeding lines of maize in the system of diallele crosses [Analysis of strategies for combining productivity with disease and pest resistance in the genotype of base breeding lines of maize in the system of diallele crosses] Modern Phytomorphology 14. P. 49-55. [in English].

11.Kolisnyk O. M. (2019). Otsinka henotypiv kukurudzy za stiikistiu do shkodochynnykh obiektiv v umovakh Lisostepu pravoberezhnoho [Evaluation of maize genotypes for resistance to pests in the right-bank forest-steppe]. Sil`s`ke gospodarstvo ta lisivny`cztvo − Agriculture and Forestry №13. 143-153. [in Ukrainian].

12.Palamarchuk V. D., Didur I. M., Kolisnyk O. M., Alekseev O. O. (2020) Aspects of modern technology of growing high-starch corn in the right-bank forest-steppe [Aspekty suchasnoi tekhnolohii vyroshchuvannia vysokokrokhmalnoi kukurudzy v umovakh Lisostepu pravoberezhnoho]. Monografiya. Vinnytsia [in Ukrainian].

13.Mazur V. A., Kolisnyk O. M. (2016). Otsinka samozapylenykh linii ta hibrydiv kukurudzy riznoho vehetatsiinoho periodu za stiikistiu do urazhennia khvorobamy ta poshkodzhennia shkidnykamy v umovakh Lisostepu pravoberezhnoho [Evaluation of self-pollinated lines and hybrids of corn of different vegetation period for resistance to diseases and pests in the conditions of the Forest-Steppe of the right bank. Sil`s`ke gospodarstvo ta lisivny`cztvo − Agriculture and Forestry  №4. P.133-142. [in English].

14.Kolisnyk O. M., Khodanitska O. O., Butenko A. A., Lebedieva N. A., Yakovets L. A., Tkachenko O. M., Ihnatieva O. L., Kurinnyi O. V. (2020). Influence of foliar feeding on the grain productivity of corn hybrids in the conditions of the right-bank forest-steppe of Ukraine . Ukrainian Journalof Ecology, 10 (2), pp. 40-44, doi: 1 0.15421/2020_61. [in English].

15.Kolisnyk O. M., Onopriienko V. P., Onopriienko I.M., Kandyba N. M., Khomenko L. M., Kyrychenko T. O., Tymchuk D. S., Tymchuk N. F. (2020). Study of correlations between yield inheritance and resistance of corn self-pollinating lines and hybrids to pathogens. Ukrainian Journal of Ecology. Vol. 10, No 1. C. 220-225. [in English].