PREPARATION OF SOWING SUNFLOWER PROCESSING BY GROWTH REGULATORS AND ITS INFLUENCE ON FORMATION OF WASTES IN THE WEST SEDIMENTARY CONDITIONS
Keywords:sunflower, plant growth regulators, pre-sowing seed treatment, plant development, yield, quality of production
AbstractThe influence of pre-sowing seed treatment of sunflower hybrid NK Brio with growth regulators "Vermimag" (6-7 l / t); "Vermiodex" (4-5 l / t) on its productivity in the conditions of the Western-forest steppe is highlighted. It was established that pre-sowing treatment of sunflower seeds provided; increasing the energy of its germination by 3;4-6;2%; the laboratory similarity by 2;4-3;6%.The best of these indicators were in variants; where pre-sowing treatment of sunflower seeds was carried out by the plant growth regulator "Vermiodis" - 4-5 l / ton. Pre-sowing seed treatment stimulates its germination; improves the growth and development of plants during vegetation; increases yields and improves grain quality.The highest yield was 3.42 t / ha or 0.36 t / ha more compared with control in the version where prior to pre-seeding of sunflower seeds of hybrid HP BRIO was carried out at the dose of 5 l / ton as the growth regulator "Vermiodis".
Ponomarenko, S.P. (2003). Rehulyatory rostu roslyn [Plant growth regulators]. K.,
Izhik, N.K. (2006). Polevaja vshozhest' semjan [Field germination of seeds]. Kyiv : Urozhaj.
Ret'man, S. V., & Shevchuk, O. V. (2006). Protruyuyemo nasinnya [Wipe the seeds]. Nasinnytstvo, 3, 23.
Hristeva, L.A., Galushko, A.M., & Mahno, L.Ju. (1982). O prirode dejstvujushhego nachala fiziologicheski aktivnyh guminovyh kislot [On the nature of the active principle of physiologically active humic acids]. Torf, ego svojstva i perspektivy primenenija: mater. mezhd. simpoziuma. Minsk.
Prysyazhnyuk, M.P. (2013). Formuvannya produktyvnosti pshenytsi ozymoyi zalezhno vid strokiv sivby i zastosuvannya rehulyatoriv rostu v umovakh Lisostepu Zakhidnoho [Formation of winter wheat productivity, depending on the timing of sowing and application of growth regulators in the conditions of the Western steppe forest]. Visnyk Zhytomyrs'koho NAU, 2, V.1. 206-211.
Tymofiychuk, O.B. (2012). Rekomendatsiyi po zastosuvannyu biostymulyatoriv rostu i rozvytku roslyn novoho pokolinnya v tekhnolohiyakh vyroshchuvannya kukurudzy [Recommendations on the application of biostimulants of growth and development of new-generation plants in maize growing technologies]. Ivano-Frankivs'k.
Klymenko, I. I. (2015). Vplyv rehulyatoriv rostu roslyn i mikrodobryv na urozhaynist'nasinnya liniy ta hibrydiv sonyashnyku [Influence of plant growth regulators and microfertilizers on the yield of seed lines and sunflower hybrids]. Selektsiya ta nasinnytstvo, Vyp. 107, 183-188.
Ohurtsov, Yu. Ye., Ohurtsov, Yu. Ye., Baranovs'kyy, O. V., & Kapustin, A. S. (2015). Rol'suchasnykh rehulyatoriv rostu roslyn [The role of modern plant growth regulators in the technology of growing crops]. http://www.dolina.ua/fi les/8/6_faxovi.pdf
Metodika polevyh opytov po izucheniju agrotehnicheskih priemov vozdelyvanija podsolnechnika: metodicheskie rekomendacii [Methods of field experiments on the study of agronomical methods of cultivation of sunflower: methodical recommendations]. (2005). Zaporozh'e.
Dospehov B. A. 9(1985). Metodika polevogo opyta (s osnovami statisticheskoj obrabotki rezul'tatov issledovanij) [Methodology of field experience (with the basics of statistical processing of research results)]: 5-e izd., dop. i pererab. Moskow : Agropromizdat.
How to Cite
Copyright (c) 2019 Podilian Bulletin: Agriculture, Engineering, Economics
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors contributing to Public Policy and Administration agree to publish their articles under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License, allowing third parties to share their work (copy, distribute, transmit) and to adapt it, under the condition that the authors are given credit, and that in the event of reuse or distribution, the terms of this licence are made clear.