Biometric indicators of lines - parents of maize hybrids of different FAO groups depending on biological treatment on irrigation
DOI:
https://doi.org/10.30835/2413-7510.2021.237140Keywords:
maize, parental component, plant height, height of upper (productive cob), yieldAbstract
Purpose and objectives. Our purpose was to determine biometric indicators and seed yields of parents of modern domestic maize hybrids belonging to different ripeness groups, grown at various plant densities on drip irrigation in the Southern Steppe and treated with biologicals; to evaluate the relationships between the plant height and the attachment height of the upper (productive) cob with the seed yield in the lines - parents of hybrids.
Materials and methods. The study was conducted in the experimental field the Institute of Irrigated Agriculture of NAAS located in the area of Inhuletkyi irrigation system in 2018–2020. The soil in the experimental site is dark-chestnut, medium loamy, slightly alkalinized, with deep groundwater levels.
The design of a three-factor experiment was randomized split blocks, in quadruplicate. The sown plot area was 30.0 m2; the record area was 20.0 m2.
Factor A – lines-parents of different ripeness groups: DK 445 (parent of hybrids Arabat, Vira, Hileia), DK 411 (parent of hybrids Chonhar, Lamasan), DK 281 (parent of hybrid Stepovyi), and DK 247 (parent of hybrid Skadovskyi). Factor B – plant density of the parents (70,000, 80,000 and 90,000 plants/ha). Factor C – treatment of the parents with biologicals: Bio-gel and Helafit combi, which are in the Permitted Pesticide Register.
Results and discussion. Biometric indicators and seed yield of parental components of modern domestic maize hybrids of different maturity groups, at different plant densities and treatment with biological products on drip irrigation in the Southern Steppe have been established. The relationship between plant height and the height of attachment of the upper (productive) cob with the seed yield of the lines of the parent components of hybrids was determined. Studies have shown that treatment of maize plants with biological products has a positive effect on plant height, height of attachment of the cob and the yield of the parent forms of maize hybrids. Early-maturing line DK 281 (FAO 190) showed the maximum yield at densities of 90 thousand g/ha and treatment with the drug Helafit combi – 3.65 t/ha. The middle-early line DK 247 (FAO 290) showed the maximum yield at densities of 80 thousand g/ha and treatment with Helafit combi – 4.65 t/ha. Mid-late lines DK 445 and DK 411 showed the maximum yield at densities of 70 thousand g/ha and treatment with Helafit combi – 6.30 t/ha and 4.65 t/ha, respectively.
Conclusions. Biometric indicators and seed yields of parents of modern domestic maize hybrids of different ripeness groups grown at various plant densities on drip irrigation in the Southern Steppe and treated with biologicals have been determined. The relationships between the plant height and the attachment height of the upper (productive) cob with the seed yields in the lines -parents of hybrids have been established
References
Lavrynenko YuO, Vozhegova RA, Hozh OA. Productivity of corn hybrids of different FAO groups depending on microfertilizers and growth stimulants under irrigation in the south of Ukraine. Agricultural Science and Practice. 2016; 3(1): 55–60. DOI: 10.15407/agrisp3.01.055.
Tokmakova LM, Trepan AO, Shevchenko LA. The effectiveness of phosphorus nutrition of polymyxobacterin-teated corn plants. Visnyk Poltavskoi derzhavnoi aharnoi akademii. 2019; 1: 73–80. DOI:10.31210/visnyk2019.01.09.
Sukhomud OH, Adamenko DM, Kravets IS, Sukhanov SV. Influence of microfertilizers of TM "Aktyv-Urozhai" on the growth, development and performance of corn plants. Visnyk Umanskoho natsionalnoho universytetu sadivnytstva. 2019; 94: 156–164. DOI:10.31395/2415-8240-2019-94-1-156-164.
Vozhehova RA. Irrigated agriculture is the guarantor of the food security of Ukraine under climatic changes. Visnyk ahrarnoi nauky. 2018; №11(788): 28–34. DOI: 10.31073/agrovisnyk201811-04.
Kapustian MV, Polukhina AV, Tymchuk VM, Chernobai LM. Development of tools and algorithms for adjusting corn breeding programs. Sel. Nasinn. 2018; 113: 77–84. DOI: 10.30835/2413-7510.2018.134360.
Milander J, Jukić Ž, Mason S. Hybrid maturity influence on maize yield and yield component response to plant population in Croatia and Nebraska. Cereal Research Communications. 2017; 45(2): 326–335. DOI: 10.1556/0806.45.2017.015.
Palamarchuk VD. Influence of foliar supplementary fertilization on the cob number in maize hybrids. Visnyk ahrarnoi nauky. 2018; 8: 24–32. DOI: 10.31073/agrovisnyk201808-14.
Bielov YaV. Avenues of optimization of corn growing technologies under climatic changes. Visnyk ahrarnoi nauky Prychornomoria. 2018; 4: 74–81. DOI: 10.31521/2313-092X/2018-4(100)-11.
Yi Q, Liu Y, Hou X, Zhang X, Li H, Zhang J. Genetic dissection of yield-related traits and mid-parent heterosis for those traits in maize (Zea mays L.). BMC plant biology. 2019; 9. DOI: 10.1186/s12870-019-2009-2.
Van Heerwaarden J, Hufford MB, Ross-Ibarra J. Historical genomics of North American maize. Proc. Natl. Acad. Sci. USA. 2012; 109(31): 12420–12425. DOI: 10.1073/ pnas.1209275109.
Kotchenko MV, Kirsanova HV, Puhach AM, Puhach AV. Performance of differently ripening corn hybrids in the Northern Steppe of Ukraine. Visnyk Poltavskoi derzhavnoi ahrarnoi akademii. 2016; 4: 27–30. DOI:10.31210/visnyk2016.04.04.
Kalenska SM, Taran VH. Yield index of maize hybrids depending on plant density, fertilizer doses and weather conditions of cultivation. Plant Varieties Studying and Protection. 2018; 14(4): 415–421. DOI: 10.21498/2518-1017.14.4.2018.151909.
Pashchenko YuM. Cultivation methods for maize hybrid parents in the Southern Steppe. Selektsiia i nasinnytstvo. 2009; 97: 203–208. DOI: 10.30835/2413-7510.2009.77603.
Mason S, Kmail Z, Galusha T, Jukić Ž. Path analysis of drought tolerant maize hybrid yield and yield components across planting dates. Journal of Central European Agriculture. 2019; 20(1): 194–207. DOI: 10.5513/JCEA01/20.1.2106.
Pacific Seeds (2008/2009) Hybrid corn agronomy guide 2008/09, Pacific Seeds Pty Ltd, р. 24.
Widderick M, Meulen A van der, Churchett J, McLean A. Weed issues and action items. GRDC Update Papers 31 July. 2015; 35–36.
Savchuk MV, Lisovyi MM, Taran OP, Chechenieva TM, Starodub MF. Effect of pre-sowing treatment with nanocomposites on the photosynthetic apparatus in a maize hybrid. Visnyk ahrarnoi nauky. 2018; № 5(782): 32–35. DOI: 10.31073/agrovisnyk201805-05.
Lavrynenko YuO, Hozh OA, Vozhegova RA. Productivity of corn hybrids of different FAO groups depending on microfertilizers and growth stimulants under irrigation in the south of Ukraine. Agricultural science and practice. 2016; 1: 55–60. DOI: 10.15407/agrisp3.01.055.
Vozhegova RA, Lavrynenko YuO, Hlushko TV. Productivity of maize hybrids of different FAO groups depending on condition of irrigation and dosage of fertilizers in the southern steppe of Ukraine. Agric. Sci. Pract. 2014; 1(3): 62–68. DOI: 10.15407/agrisp1.03.062.
Prysiazhniuk LM, Shovhun OO, Korol LV, Korovko II. Assessment of stability and plasticity indicators in new corn (Zea mays L.) hybrids in the woodlands and steppe of Ukraine. Plant Var. Stud. Prot. 2016; 2: 16–21. DOI: 10.21498/2518-1017.2(31).2016.70050.
Lavrynenko YuO, Kokovikhin SV, Naidonov VH, Mykhailenko IV. Scientific basics of corn seed production on irrigated lands in the South of Ukraine. Kherson: Ailant, 2007; 256.
Methods of field and laboratory studies on irrigated lands. In: RA Vozhehova, YuO Lavrynenko, MP Maliarchuk et al., eds. Kherson: Hrin DS, 2014. 268 p.
Marchenko TYu, Lavrynenko YuO, Mykhailenko IV, Khomenko TM. Biometric indicators of maize hybrids of different FAO groups depending on micronutrient treatment on irrigation. Plant Varieties Studying and protection. 2019; 15(1): 71–79. DOI: 10.21498/2518-1017.15.1.2019.162486.
Marchenko TYu. Expression and variability of biometric traits in maize parents and hybrids evolved from different genetic plasms on irrigation. Natural sciences and modern technological solutions: knowledge integration in the XXI century : collective monograph. Lviv-Torun : Liha-Pres, 2019. P. 137–153. DOI: 10.36059/978-966-397-154-4/135-152.
Marchenko TYu, Lavrynenko YuO, Tischenko АV, Zabara PP. Прояв і мінливість біометричних ознак у ліній–батьківських компонентів та гібридів кукурудзи за використання різних генетичних плазм при зрошенні. Наукові доповіді НУБІП України. 2020. №3 (85). ISSN: 2223–1609. http://dx.doi.org/10.31548/dopovidi2020.03.008.
Downloads
Published
Issue
Section
License
Copyright (c) 2021 Т. Ю. Марченко, Р. А. Вожегова, Ю. А. Лавриненко, П. П. Забара
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
When placing the text in electronic resources, the copyright is reserved by the author of a publication.
Authors may not agree with referee’s(s’) comments and remarks of the Editorial Board, rationalizing their point of view.
Authors may require clarification from or the Editorial Board or changes in the event of significant errors in their article.
Authors can use materials published in the journal Selection and Seed Industry in their work, mandatorily referring to our journal.