Efficiency of using Humic Preparations to Increase the Yield of Spring Wheat in the Conditions of Northern Kazakhstan

Kassenova Z.M. Kazankapova M.K. Yermagambet B.T. Ordabayeva S.R. Kozhamuratova U.M. Malgazhdarova A.B. Mendaliyev G.K. Bekbosynov A.B.
September 2025 Engineered Science Publisher

ES Food and Agroforestry
2025 #21

This study evaluates the effectiveness of a locally produced humic preparation, Humate with CO₂, in improving spring wheat yields in the forest-steppe zone of Northern Kazakhstan. When applied both before sowing and as a foliar topdressing, the fertilizer increased wheat yield by an average of 66% compared to unfertilized controls. No negative effects, such as plant burns, were observed when agronomic practices were properly followed. The highest yield, 41.7 q/ha, was achieved at a dose of 6 L/ha, exceeding the control by 18.3 q/ha. Similar improvements were recorded at doses of 2 L/ha (36.6 q/ha) and 4 L/ha (38.4 q/ha). The preparation also shortened the maturation period by 2–3 days and increased plant height by 4–7 cm. These results suggest that Humate with CO₂ enhances nutrient uptake, accelerates phenological development, and promotes vegetative growth, even under limited rainfall conditions. Further research should investigate its long-term impact on soil health, economic feasibility at scale, and application to other crops and regions. This study contributes to sustainable fertilizer practices and food security in Kazakhstan and similar environments.

Absorption , CO₂ Capture , Greenhouse gases , Humic substances , Potassium humate

Text of the article Перейти на текст статьи

Institute of Coal Chemistry and Technology, LLP, Astana, 010000, Kazakhstan
L.N. Gumilyov Eurasian National University, Astana, 010000, Kazakhstan

Institute of Coal Chemistry and Technology
L.N. Gumilyov Eurasian National University

10 лет помогаем публиковать статьи Международный издатель

Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026