IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION

Alexander Khadzhidi; Galina Molchanova; Igor Prikhodko

doi:10.55186/25880209_2025_9_6_19

UDC 633.18 UDC 631.1

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IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION

Published in INTERNATIONAL AGRICULTURAL JOURNAL · Volume 8, Issue 6 · Pages 288–304 · Rubric: 4.1.2. Plant breeding, seed production and biotechnology (agricultural sciences)

DOI: https://doi.org/10.55186/25880209_2025_9_6_19

Received: 26.11.2025 Accepted: 13.01.2026 Published: 13.01.2026

Authors

Alexander Khadzhidi

Galina Molchanova

Igor Prikhodko

Alexander Khadzhidi

Academic degree: candidate of agricultural sciences

Federal State Budgetary Educational Institution of Higher Education "Kuban State Agrarian University named after I.T. Trubilin" Russian Federation

Galina Molchanova

Federal State Budgetary Educational Institution of Higher Education "Kuban State Agrarian University named after I.T. Trubilin" Russian Federation

Igor Prikhodko

Academic degree: candidate of technical sciences

Science rang: docent

Federal State Budgetary Educational Institution of Higher Education "Kuban State Agrarian University named after I.T. Trubilin" Russian Federation

ABSTRACT

Herbicides are currently the most effective means of weed control. Nearly fifty years of their use in the Krasnodar Territory has shown that, in addition to their high cost and persistent organizational problems, this method has a number of negative consequences. This article examines the ecological and biological characteristics of rice and its weeds, analyzing the effectiveness of chemical and agronomic methods for managing them. Based on experimental data, new agronomic methods for weed control - specifically, for beard-grass and club-rush—are justified without the use of herbicides. It has been established that soil compaction and water regime regulation have a significant suppressive effect on weeds without reducing rice yields. The research results have laid the groundwork for the development of a herbicide-free rice cultivation technology for non-saline soils in the Krasnodar region. Therefore, the goal of our study is to justify and develop effective agronomic methods for controlling the main rice weeds - beard-grass and club-rush—by regulating the physical properties of the soil and water regime, while excluding the use of herbicides. The subjects of the study were rice crops and their accompanying weeds (beard-grass and club-rush) within the rice systems of the Krasnodar region. The focus of the research was on the effects of soil density, seed planting depth, and water regime on germination, development, and suppression of weeds in rice agrocenoses. Further research will ensure a significant reduction in weed infestation without negatively impacting rice. The proposed methods form the basis of a herbicide-free rice cultivation technology that promotes the ecological sustainability of agro-landscapes and enhances the competitiveness of the crop.

KEYWORDS

prickly burnet, rice, seeds, herbicides, weed control, seed viability, irrigation, Krasnodar Krai

Funding

The study was carried out with funds from the grant of the Russian Science Foundation and the Kuban Science Foundation No. 24-26-20003.

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Editor-in-chief

Aleksandr Fomin

e-science@list.ru

Editor

Ekaterina Syamina

e-science@list.ru

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GOST

Khadzhidi A. P., Molchanova G. A., Prikhodko I. A. IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION // INTERNATIONAL AGRICULTURAL JOURNAL. 2025. no. 6. pp. 288-304. DOI: https://doi.org/10.55186/25880209_2025_9_6_19. (Date of access 08.10.2026).

MLA

Alexander Khadzhidi, Molchanova G. A., Prikhodko I. A.. "IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION." INTERNATIONAL AGRICULTURAL JOURNAL 8.6 (2025): 288-304. DOI: https://doi.org/10.55186/25880209_2025_9_6_19.

APA

Khadzhidi A. P., Molchanova G. A., Prikhodko I. A. (2025). IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION. INTERNATIONAL AGRICULTURAL JOURNAL, 8(6), 288-304. https://doi.org/10.55186/25880209_2025_9_6_19

Chicago

Alexander Khadzhidi, Molchanova G. A., Prikhodko I. A.. "IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION." INTERNATIONAL AGRICULTURAL JOURNAL 8, no. 6 (2025): 288-304. https://doi.org/10.55186/25880209_2025_9_6_19.

WIKI

{{cite journal | author = Khadzhidi A. P., Molchanova G. A., Prikhodko I. A. | title = IMPROVEMENT OF RICE CULTIVATION TECHNOLOGY IN THE CONDI-TIONS OF KRASNODAR REGION | journal = INTERNATIONAL AGRICULTURAL JOURNAL | year = 2025 | volume = 8 | issue = 6 | pages = 288-304 | doi = 10.55186/25880209_2025_9_6_19 }}

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