THE INFLUENCE OF THE NEW GROWTH REGULATOR BIOGLOBIN ON THE YIELD AND QUALITY OF ROOT PARSLEY
DOI:
https://doi.org/10.31734/agronomy2022.26.114Keywords:
root parsley, growth regulator Bioglobin, productivity, marketability, product qualityAbstract
One of the important factors in increasing the yield of vegetable crops is the use of plant growth regulators. This is especially relevant in conditions of moisture deficit, which has often been manifested in recent years. The use of modern growth regulators helps to increase the yield and quality indicators of vegetable products, in particular root parsley.
The article highlights the results of research on the influence of the domestic ecologically safe growth regulator Bioglobin on the productivity and quality of root crops of parsley of the Dutch selection of the Igl variety. Growth regulator Bioglobin was used in the form of a starting solution for the treatment of seeds and leaf surfaces of plants.
The obtained research results confirm that when growing parsley on ridges, seed treatment with Bioglobin (0.5 l/t) + foliar fertilization in three terms contributed to the best increase in the mass of parsley root crops (154 g) and the largest increase (42 g, or 37.5 %) compared to the control (112 g). Foliar top dressing with Bioglobin (0.5 l/t) in three terms reduced the average weight of parsley root crops to 141 g, and when only seeds were treated with Bioglobin, the average weight of root crops was 123 g.
Research has established that the highest yield of parsley root crops (39.4 t/ha) was obtained in the variant when the growth regulator Bioglobin was used both for seed treatment and for foliar fertilization in three terms. The increase to the control (without treatment) was 10.8 t/ha or 37.7 %. The highest yield of marketable parsley roots (92 %) was obtained by treating seeds with Bioglobin (0.5 l/ha) + foliar feeding in three terms.
The growth regulator Bioglobin had a positive effect on increasing the qualitative biochemical indicators of parsley roots. A high content of dry matter (23.7 and 23.3 %) was observed after foliar feeding with Bioglobin (0.5 l/t) in two terms during the period of intensive growth of root crops. The highest content of the sum of sugar (4.9 %) and vitamin C (48.3 mg/100 g) in root crops was established after seed treatment with Bioglobin (0.5 l/t) + foliar feeding in three terms, which is higher than the control by 1.0 % and 12.9 mg/100g. The studies revealed a tendency to decrease the concentration of nitrates in parsley root crops with an increase in the number of treatments with the growth regulator Bioglobin, however, in all variants of the experiment, the nitrate content did not exceed the MPC.
References
Bolotskykh A. Encyclopedia of Vegetable Growers. Kharkiv: Folio, 2005. 799 p.
Bondarenko H., Yakovenko K. Research Methods in Vegetable and Melon Growing. Kharkiv: Osnova, 2001. 369 p.
Dydiv I. Economic and Biological Evaluation of Root Parsley Varieties. Breeding and Technological Innovations in Vegetable Growing, Reserves for Increasing Production and Seeds: abstracts of the International Scientific and Practical Conference of Young Scientists (July 25, 2013, Kharkiv). Kharkiv: Pleiades, 2013. P. 46‒48.
Dydiv I. Ridge Method of Growing Parsley as a Guarantee of High and Stable Yielding Capacity. Scientists of Lviv National Agrarian University in Production: a Catalog of Innovative Developments. Issue 14. Lviv: Lviv National Agrarian University, 2014. P. 33.
Dydiv I., Dydiv O. Productivity of Root Parsley in the Western Forest-Steppe of Ukraine. Theoretical Foundations and Practical Aspects of Agro-Industrial Production and Rural Area Development: Proceedings of the International Scientific and Practical Forum (September 18–20, 2013, Lviv). Lviv, 2013. P. 79‒81.
Hospodarenko H. Fertilization of Garden Crops: Textbook. Kyiv: Limited Liability Company SIC GROUP Ukraine LLC, 2017. 340 p.
Ketskalo V. Yielding Capacity of Root Parsley depending on Varietal Characteristics. Vegetable Growing in Ukraine: History, Traditions, Prospects: Proceedings of the International Scientific and Practical Conference dedicated to the 95th Anniversary of the Department of Vegetable Growing (September 21, 2016, Uman). Uman: Publishing and Printing House «VISAVI», 2016. P. 41–44.
Kornienko S., Honcharenko V., Khodieieva L. Fertilization of Vegetable and Melon Crops: Monograph. Vinnytsia: Limited Liability Company «Nilan-LTD», 2014. 1 p.
Kutovenko V., Mikhalina I., Gontar V. Modern technologies of growing vegetable crops: training. manual Kyiv: Nilan-LTD, 2013. 260 p.
Regulator of plant growth and development of the new generation Bioglobin. Agriculturist. 2019. No. 6 (337). P. 18–19.
Slobodianyk H., Voitsekhovskyi V. Parsley mountain celery. Vegetables and fruits. Kyiv, 2014. P. 38‒44.
Sych Z., Bobos I. Vegetable exotics: a monograph. Vinnytsia: NilanLTD, 2013. 264 p.
Sych Z., Sych I. Harmony of vegetable beauty and benefit. Kyiv: Aristei, 2005. 192 p.
Yeshchenko V. Fundamentals of scientific research in agronomy: textbook. for students of universities of II-IV levels of accreditation. Vinnytsia: Edelweiss and K, 2014. 331 p.
