Morphochemical parameters of assimilation surface of planting material Grossularia Mill depending on different backgrounds of non-root feeding

Natalia Mistratova,Valentina Bopp,E.V Banaev,M.A Tomoshevich,Y.G Zaytseva

doi:10.1051/bioconf/20202400054

Natalia Mistratova, Valentina Bopp + Show 3 more

Open Access

https://doi.org/10.1051/bioconf/20202400054

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Abstract

Gooseberry is one of the common berry crops in Siberia. But despite its merits, the gooseberry is characterized by a weak development of plant phytomass when propagated by stem cuttings, and as a result, a decrease in the quality of planting material. The results of studies of various backgrounds of non-root fertilizing showed that the variant using exogenous treatments of Zn 1% + Cu 1% + 6 micronutrient elements showed an increase in the area of the leaf blade to 12.9 cm2. The accumulation level of copper, zinc, manganese and cobalt on plots using leaf fertilizing exceeded the control. Non-root feeding of Zn 1% + Cu 1% + 6 micronutrients of gooseberry when growing planting material by the green cuttings method increases the level of micronutrient accumulation (Zn, Co, Mn) in the leaves and activates growth processes – contribute to the development of assimilation surface.

Highlights

Gooseberry (Grossularia Mill) is one of the most common berry crops in Siberia
The purpose of the research is to determine the content of macro-and microelements in leaves and the area of the assimilation surface during the cultivation the Grossularia Mill planting material depending on different backgrounds of non-root fertilizing
The area of the leaf blade was determined for the second year of cuttings growth in open ground after the end of plant growth was completed by the pallete method [6]

Summary

Introduction

Gooseberry (Grossularia Mill) is one of the most common berry crops in Siberia. Among its advantages are high productivity, excellent taste and commodity qualities of berries, valuable biochemical composition of fruits [1, 2, 3]. Gooseberry are characterized by a weak development of plant phytomass when propagated by stem cuttings, and as a result, obtaining low-quality planting material, so it is necessary to look for ways to improve the technology of its propagation [4]. The purpose of the research is to determine the content of macro-and microelements in leaves and the area of the assimilation surface during the cultivation the Grossularia Mill planting material depending on different backgrounds of non-root fertilizing

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Results