Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-07-99-27
DOI: https://dx.doi.org/10.15863/TAS.2021.07.99.27
Language: English
Citation: Kunnazarov, U. B., & Kunnazarova, K. J. (2021). Influence of agrochemical properties on growth and development of corn plant. ISJ Theoretical & Applied Science, 07 (99), 130-133. Soi: http://s-o-i.org/1.1/TAS-07-99-27 Doi: https://dx.doi.org/10.15863/TAS.2021.07.99.27 |
Pages: 130-133
Published: 30.07.2021
Abstract: The article provides information on the agrochemical properties of corn in the northern region of the Republic of Karakalpakstan. Chimbay district was selected as an experimental area. When studying the agrochemical properties of irrigated weakly saline meadow-alluvial soils, the amount of humus in the upper layers in the spring was up to 0,84%, in the under arable layer - up to 0,58% and in the autumn from 0,78% in the 0-28 cm layer and up to 0,51% in the 28-43 cm layer. The data obtained show that the soils of the studied area are characterized by the fact that they are not very rich in humus. The distribution of humus in soil profiles is based on certain laws. In all soils, large amounts of humus are distributed in the upper horizons, while very small amounts of humus are observed in the lower layers.
Key words: Agrochemical properties of soil, irrigated land, soil fertility, the mechanical composition of the soil, soil profile.
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