UDC 631.811.98
https://doi.org/10.25630/PAV.2020.31.15.001
Polyakov A.V., Loginov S.V., Alekseeva T.V., Storozhenko P.A.
The purpose of the investigation was to determine the effectiveness of the use of organic element growth regulators of the new generation under cultivation of garlic (Allium sativum L.). The investigation was carried out in ARRIVG-branch of the Federal state budgetary Institute, in open ground conditions in the period 2017–2019. The soil of the experimental plot was sandy loam, the humus content in it was 3.41–3.44%. The reaction of soil solution was neutral- рНKCl 6,7. The degree of nutrient availability: phosphorus was high (P2O5 content in the 0–20 cm layer was 22.78–24.62 mg per 100 g of soil (according to Chirikov); potassium – low, the content of K2O in a layer of 20 cm-10.38–17.88 mg per 100 g of soil (according to Maslowa). To improve mineral nutrition of plants in the soil potassium chloride was added at a dose of 50 g/m2. During the vegetation period of plants supplements were used: first, in the early phase of intensive growth of leaves by ammonium nitrate – 30 g/m2, the second, 2 weeks after the first by complex fertilizer Nitroammophoska and the third – by potassium sulphate – 50 g/m2. Weather conditions were generally favorable for growing garlic. Watering of plants was carried out as the top layer of soil dried. As plant material for the investigation it was used winter garlic of Gladiator cultivar. The scheme of the experiment assumed three-time treatment of plants with preparation: Lostor in a concentration of 0.1%+0.1%+0.1%, Energy M 0.01%+0.01%+0.01%, Siliplant – 0,3%+0,2%+0,3%, Zircon – 0,025%+0,01%+0,01%. Treatment of plants was carried out by spraying during the growing season. Treatment of plants was carried out by Boratran in combination with Krezatsin and Asiac at a concentration of 0.015%, Germatranol in combination with Krezatsin and Asiac at a concentration of 0.015%, Lostor at a concentration of 0.01% dissolved in 1% solution of DMSO. It was found that treatment of plants with Lostor increased the yield of single-tooth bulbs by 24.6% compared to the control and using Energia M-by 15.9% because of better plant survival. Treatment of plants with Boratran in combination with Cresacin and Asyak, Germatranol in combination with Cresacin and Asyak, Lostor increased the weight of bulbs by 11.5–12.6% and the yield by 12.1–17.7%. The percentage of affected bulbs ranged from 0.8% to 1.3%
Key words: organic element growth regulators, winter garlic, teeth, plant
Polyakov А.V., Doctor Sci. (Biol.), professor, chief research fellow, head of biotechnological and international project department, All-Russian Research Institute of Vegetable Growing – branch of Federal State Budgetary Research Enterprise Federal Research Centre of Vegetables (ARRIVG – branch of FSBSI FSCV); acting head of department botany and applied biology Moscow Region State University (MRSU). Phone: +7(906)707-69-47. E-mail: vita100plus@yandex.ru Loginov S.V., Doctor Sci. (Chem.), leading research fellow, The State Scientific Center of the Russian Federation State Research Institute for Chemistry and Technology of Organoelement Compounds. Phone: +7(965)180-07-63. E-mail: florasilik@yandex.ru Alekseeva T.V., Cand. Sci. (Agr.), junior research fellow, department of biotechnological and international project, All-Russian Research Institute of Vegetable Growing – branch of Federal State Budgetary Research Enterprise Federal Research Centre of Vegetables (ARRIVG – branch of FSBSI FSCVG); senior lecturer of department of botany and applied biology Moscow State Regional University (MRSU). Phone: +7(915)460-26-05. E-mail: matilda8691@gmail.com Storozhenko P.A., academician of RAS, Doctor Sci. (Chem.), The State Scientific Centre of the Russian Federation State Research Institute for Chemistry and Technology of Organoelement Compounds». Phone: +7(495)673-72-01. E-mail: info@eos.su
- Synthesis of boron-containing derivatives of tris (2-hydroxyethyl) ammonium and their effects on the growth and development of plants. I.A. Dain, S.V. Loginov, A.V. Lebedev, P.A.Storozhenko. Vestnik VSUIT. 2017. Vol. 79. No4. Pp. 165–174 (In Russ.).
- Petrichenko V.N., Loginov S.V., Turkina O.S. Influence of joint use of plant growth regulators and fungicides on tomato productivity. Vestnik RAEN. 2014. No6. Pp. 26–30 (In Russ.).
- Petrichenko V.N., Loginov S.V., Turkina O.S. Influence of nanodisperse biogenic metals on the efficiency of growth regulators and productivity of vegetable crops. Agrarian Russia. 2015. No1. Pp. 10–13 (In Russ.).
- Polyakov A.V. Gladiator – a new variety of winter garlic. Potato and vegetables. 2013. No9. Pp. 19–21 (In Russ.).
- Litvinov S.S. Method of field experience in vegetable growing. Moscow. VNIIO. 2011. 650 p. (In Russ.).
- Dospekhov B.A. Method of field experience (with the basics of statistical processing of research results). Moscow. Agropromizdat. 1985. 351 p. (In Russ.).
For citing: Organic element growth regulators of the new generation while garlic growing. Polyakov A.V., Loginov S.V., Alekseeva T.V., Storozhenko P.A. Potato and vegetables. 2020. No4. Pp. 26-28. https://doi.org/10.25630/PAV.2020.31.15.001 (In Russ.)
