Extraction of Plant Growth Regulators and Their Impact on the Growth Processes of Cereal Crops
Kaya A. Mutushev A. Lesova Z. Akhmetova A. Rysbayeva Y. Tauanov Z.
March 2025Engineered Science Publisher
ES Food and Agroforestry
2025#19
This article presents the results of a study examining the influence of growth regulators derived from various plant species on the growth of wheat and barley, utilizing infrared (IR) spectroscopy. Laboratory experiments assessed the growth-stimulating and fungicidal activity of the preparations at dilutions of 1:10, 1:25, 1:50, and 1:100. Extracts from germinated samples, without the addition of 6-benzylaminopurine (6-BAP), served as standards. Wheat and barley seeds were treated with these different dilutions. The study identified functional groups such as phenolic compounds, carboxyl, and amino groups from growth regulator extracts, corresponding to key plant hormones like cytokinins, gibberellins, and auxins. These growth regulators were shown to be effective at concentrations thousands of times lower than known biostimulants. When seeds were treated with a 2% concentration of 6-BAP, the results indicated an increase in yield and resistance to root rot in cereal crops. Additionally, effective seed treatment methods for field conditions were identified. The study concluded that growth regulators derived from natural sources, when combined with small amounts of 6-BAP, induce significant changes in the growth and development of agricultural crops.
Additive manufacturing , Agricultural crops , Infrared spectroscopy , Physiological activity , Seed germination energy
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Scientific Production and Technical Center Zhalyn, Pavlodarskaya Str. 11, Almaty, 050014, Kazakhstan
Faculty of Food Production, Almaty Technological University, Almaty, Tole bi str. 100, Almaty, 050026, Kazakhstan
Faculty of Biology and Biotechnology, Al-Farabi Kazakh National University, Al-Farabi Ave., 71, Almaty, 050040, Kazakhstan
SRI «Sustainability of Ecology and Bioresources», Al-Farabi Kazakh National University, Al-Farabi Ave., 71, Almaty, 050040, Kazakhstan
Ecology Research Institute, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan region, Bekzat Sattarkhanov ave., 29, Turkestan city, 161200, Kazakhstan
Scientific Production and Technical Center Zhalyn
Faculty of Food Production
Faculty of Biology and Biotechnology
SRI «Sustainability of Ecology and Bioresources»
Ecology Research Institute
10 лет помогаем публиковать статьи Международный издатель
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