EFFECT OF HUMIC ACIDS PRODUCTS ON TOMATO PRODUCTIVITY ON IRRIGATED CHESTNUT SOILS OF THE SARATOV TRANS VOLGA REGION

Authors

  • Нина Анатольевна Пронько Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"
  • Виктор Васильевич Пронько Life Force LLC RPE
  • Денис Александрович Степанченко Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Keywords:

products based on humic acids, tomatoes, irrigation, dark chestnut soils

Abstract

Studies to determine the efficacy of humic acids products produced by Life Force LLC, were carried out on irrigated dark chestnut soils on the left bank of the Volga river between 2014- 2016. Experiments were carried out on tomato “Novichokkrasny”. It was determined that a single application of K-HumateNa with micronutrients solution (1.0 l/ha) for approximately three years increased the yield of marketable tomato by 12%. Foliar application of Reasil® micro Hydro Mix solution (1.0 l/ ha) resulted in a yield increase by 23% towards the control. If to compare with K-Humate-Na with micronutrients, double application of Reasil® micro Amino Cu allowed to obtain the highest yield during the experiments (on average 78.97 tones/ha) and the maximum increase towards the control (on average 33% in three years). If to compare with Reasil® micro Hydro Mix, the most efficient was Reasil® Forte Carb-N-Humic when applied two times (yield increase - 28% towards the control). Products based on humic acids had a positive influence on a content of micronutrients, sugars and vitamin C in tomato fruit. There was stated that the content of nitrates was seven times lower the permissible limits when applied to all groups and during the whole period of experiment.

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Author Biographies

Нина Анатольевна Пронько, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Doctor of Agricultural Sciences, Professor of the chair “Engineering Surveying, Environmental Engineering and Water Management”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

Виктор Васильевич Пронько, Life Force LLC RPE

Doctor of Agricultural Science,Professor, Deputy Head of Research and Development Department, LifeForce LLC. Russia.

Денис Александрович Степанченко, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Post-graduate Student of the chair “Engineering Surveying, Environmental Engineering and Water Management”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

References

1. Доспехов Б. А. Методика полевого опыта. – 5-е изд., перераб. и доп. – М.: Агропромиздат, 1985. – 416 с.
2. Корсаков К.В., Пронько В.В. Влияние гуминовых кислот на продуктивность моркови в Саратовском Заволжье при орошении // Вавиловские чтения – 2014: материалы Междунар. науч. конф. – Саратов, 2014. –С. 191–193.
3. Корсаков К.В., Пронько В.В. Влияние гуминовых препаратов на урожайность орошаемой столовой свеклы в Саратовском Заволжье // Вавиловские чтения – 2014: материалы Междунар. науч. конф. – Саратов, 2014. – С. 193–195.
4. Практикум по агрохимии / под ред. В.Г. Минеева. – 2-е изд., перераб. и допол. – М.: Изд-во Моск. ун-та, 2001. – 689 с.
5. Приемы повышения продуктивности томата и картофеля при орошении в Поволжье / Н.Ю. Петров [и др.] // Аграрный научный журнал. – 2017. – № 4. – С. 36–39.
6. Способы и приемы повышения эффективности применения удобрений в агроценозах Поволжья / В.Г. Сычев [и др.] // Бюл. ВНИИА. – 2015. – Вып. 19. – 44 с.
7. Шеуджен А.Х., Онищенко Л.М., Прокопенко В.В. Удобрения, почвенные грунты и регуляторы роста растений. – Майкоп: ГУРИПП «Адыгея», 2005.– 404 с.

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Published

2017-11-28

Issue

No. 9 (2017)

Section

Естественные науки

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