Botbaeva Zhanar

Place of work

AI "S. Seifullin Kazakh Agrotechnical University"
candidate of biological sciences

Author's articles(1)

The use of alternative fertilizers to increase soil fertility and yield of sunflower in North-Eastern Kazakhstan



the article contains data from studies conducted in 2015–2016 in the North-Еastern part of Kazakhstan. In the experiments the effect of various doses of non-traditional fertilizer together with mineral fertilizer on the yield of sunflower was investigated. Various doses and ratios of mineral fertilizers have been applied, which can affect the yield of sunflower. As a source material, varieties of sunflower of Russian breeding Zarya and a hybrid of Fortimi USA breeding and non-traditional fertilizers – zeolite are taken. In order to determine the effect on the fertility of soils, the agrochemic...