GROWTH AND PRODUCTIVITY OF PORUMBEN CORN HYBRIDS WITH THE APPLICATION OF BIOECOGUM IN SOUTHEAST KAZAKHSTAN

Karabayev K.B. Suleimenov B.U. Smanov A.Z. Zhakatayeva A.N. Ustemirova A.M. Zhassybayeva G.D. Dutbayev A.
April 2024 Society for the Advancement of Breeding Researches in Asia and Oceania

Sabrao Journal of Breeding and Genetics
2024 #56 Issue 2 673 - 680 pp.

The domestic liquid bioorganic fertilizer, ‘BioEcoGum,’ which led to improved germination, also positively affected the growth and yield of cereals. The study sought to determine the influence of the domestic bioorganic fertilizer ‘BioEcoGum’ on the growth, development, and yield of the ‘Porumben’ corn (Zea mays L.) in southeast Kazakhstan. Processing of corn seeds with the bioorganic fertilizer ‘BioEcoGum’ activated and increased seed germination by accelerating biochemical functions, enhancing immunity and stress resistance (10%–20%), and improving foliar feeding for growth, development, and increase of grain yield by 50%–70%. In the Porumben 456 and 461 corn hybrids, the accumulation of root biomass during seed processing and double leaf emergence increased to 5.93 t/ha compared with the control production, recorded at 3.96 t/ha (without ‘BioEcoGum’), with a difference of 19.7 kg/ha (50%). Based on the presented results, the bioorganic fertilizer ‘BioEcoGum’ requires promotion for widespread use in corn cultivation in the southern regions of Kazakhstan.

agriculture , biohumus application , Corn (Zea mays L.) , light chestnut soil , productivity , soils

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Kazakh National Agrarian Research University, Almaty, Kazakhstan
U. Uspanov Kazakh Research Institute of Soil Sciences and Agrochemistry, Almaty, Kazakhstan
LLP-Kazakh Research Institute of Agriculture and Plant Growing, Almaty Region, Kazakhstan

Kazakh National Agrarian Research University
U. Uspanov Kazakh Research Institute of Soil Sciences and Agrochemistry
LLP-Kazakh Research Institute of Agriculture and Plant Growing

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