STUDYING THE INFLUENCE OF SUNFLOWER ON SOIL NUTRIENT ELEMENTS

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Published: 2026-04-07
DOI: https://doi.org/10.66073/ReFocus-Conf/1054
Keywords:
sunflower varieties, experimental field, soil layers, agrochemical analysis, nutrients, nitrogen, phosphorus, potassium

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Seytbaev Rao'aj Sarsenbaevich
Karakalpakstan Agricultural Research Institute Head of the Laboratory "Agrotechnology of Agricultural Crops and Soil Fertility" Doctor of Agricultural Sciences, Doctor of Agricultural Sciences
Saparova Ziyoar Musaevna
Karakalpakstan Scientific Research Institute of Agriculture Laboratory assistant of "Agrotechnology of agricultural crops and soil fertility".

Abstract

This article presents the effect of sunflower on soil nutrients. In this study, soil samples were taken from the 0-30 and 30-50 cm layers of the sunflower field and laboratory analyses were conducted to determine the total amount of nitrogen, phosphorus, and potassium in the soil at the beginning and end of the season. The results of the analysis revealed a slight decrease in agrochemical analyses of sunflower after harvest compared to the nutrient elements of the field soil before planting.

Article Details

Issue

Vol. 1 No. 1 (2026): GOLLECTION OF MATERIALS of the Republican Scientific and Practical Conference “CURRENT ISSUES IN THE DEVELOPMENT OF AGRICULTURE IN NORTHERN REGIONS AND THEIR INNOVATIVE SOLUTIONS”

Section

Articles
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Seytbaev Rao'aj Sarsenbaevich, & Saparova Ziyoar Musaevna. (2026). STUDYING THE INFLUENCE OF SUNFLOWER ON SOIL NUTRIENT ELEMENTS. Partner Conferences of the International Scientific Journal Research Focus, 1(1), 175-178. https://doi.org/10.66073/ReFocus-Conf/1054

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