ovoshchiОвощи РоссииVegetable crops of Russia2072-91462618-7132Федеральный научный центр овощеводства10.18619/2072-9146-2020-1-54-57ovoshchi-980Research ArticleОВОЩЕВОДСТВОVEGETABLE PRODUCTIONВлияние регуляторов роста на качество плодов томатаEffects of growth regulators on the quality of tomato fruitsСулиманА. А.SulimanAh. A.

Сулиман Али Ахмад – аспирант.

Каир

Ahmad Aly Suliman – Graduate student.

Cairo

a_elsagheer2006@yahoo.comАбрамовА. Г.AbramovA. G.

Абрамов Александр Геннадьевич – кандидат с.-х. наук, доцент.

г. Казань

Aleksandr G. Abramov – Cand. Sci. (Agriculture), Associate Professor.

Kazan

gal4959@yandex.ruШаламоваА. А.ShalamovaA. A.

Шаламова Анна Алексеевна – кандидат с.-х. наук, доцент.

г. Казань

Anna A. Shalamova – Cand. Sci. (Agriculture), Associate Professor.

Kazan

a6685025a@yandex.ruHorti. Crops Tech. Отдел, Национальный исследовательский центр; ФГБОУ ВО «Казанский государственный аграрный университет»ЕгипетHorti. Crops Tech. Dept., National Research Centre; Kazan State Agrarian UniversityEgyptФГБОУ ВО «Казанский государственный аграрный университет»РоссияKazan State Agrarian UniversityRussian Federation202019032020015457Copyright © Сулиман А.А., Абрамов А.Г., Шаламова А.А., 20202020Сулиман А.А., Абрамов А.Г., Шаламова А.А.Suliman A.A., Abramov A.G., Shalamova A.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.vegetables.su/jour/article/view/980Актуальность и методика

Актуальность и методика. Наши исследования были направлены на изучение влияния регуляторов роста Hemo bles и Magictone на продуктивность томата Биг Биф F1 (Big Beef F1). Гибрид среднеспелый, индетерминантного типа. Обработку проводили 3 раза с интервалом в 30 дней, концентрация растворов – 250 мг/л, 500 мг/л, 700 мг/л.

Результаты

Результаты. В результате исследований установлено, что применение Hemo bles (гуминовая кислота, 850 г/кг) и Magictone (нафталин уксусная кислота и нафталин ацетамид, 5-12,5 г/кг) увеличивает показатели продуктивности растений томата. При обработке Magictone наблюдали наибольшее количество плодов на растении – 63,7 шт., количество кистей 14,2 шт. и массу одного плода – 144,0 г, в то время как Hemo bles оказывал наибольшее влияние на показатели: содержание сухого вещества до 7,65%, содержание аскорбиновой кислоты – до 27,0 мг/100 г и каротиноидов – 4,92 мг/100 г в среднем за два года. Результаты были проанализированы с использованием однофакторного дисперсионного анализа (ANOVA) с последующим HSD-тестом Тьюки с α = 0,05 с помощью программы MINITAB (v. 19.0).

Relevance and methods

Relevance and methods. This study aimed to improve fruit set and plant performance to increase tomato productivity by studying the effect of plant growth regulators on tomato plants. A specific experiment has been carried out to study the effect of plant growth regulators Hemo bles active substances (850 g/kg) Humic Acid with applied doses (250, 500 and 700 ppm) and Magictone active substances (5-12.5 g/kg) naphthalene acetic acid and naphthalene acetamide with applied doses (250, 500 and 700 ppm) on growth and physiological characteristics of tomato plants (Big Beef F1). The experimental design was a Complete Randomized Blocks Design. Both Hemo bles and Magictone were applied three times (spraying on plants at 30 DAP, spraying on plants at 60 DAP and spraying on plants 90 DAP).

Results

Results. The obtained results showed that, Applying Humic Acid “Ener-850” had the highest significant fruit weight (137 g) during the two seasons. Also using “Magictone” had the highest significant Flowers number (48.1), Fruits Number (35.1), Flower Clusters number in the plant (13.6) and Fruits Number (54.6. while (Humic Acid) improved tomato fruit’s quality during improve Dry weight (75.1 g) of Arial parts, Ascorbic Acid, level of Vitamin C and Carotenoids contents (4.82 mg 100 g-1). The results were analyzed using one-way analysis of variance (ANOVA) followed by Tukey’s HSD test with α = 0.05 with the help of MINITAB (v. 19.0) program.

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The authors declare that there are no conflicts of interest present.