Article

Retrieved from Volume 24, No. 3, 2020

Pages 35 -44

Hospodarenko, G., Cherno, O., Liubych, V., & Boiyko, V. (2020). Assimilation of basic nutrients from soil and mineral fertilizers of grain wheat on the black grain of the podzolized sand of the Right-bank Forest-steppe of Ukraine. Ukrainian Black Sea Region Agrarian Science, 24(3), 35-44. DOI: 10.31521/2313-092X/2020-3(107)-5

Assimilation of basic nutrients from soil and mineral fertilizers of grain wheat on the black grain of the podzolized sand of the Right-bank Forest-steppe of Ukraine

G. Hospodarenko O. Cherno V. Liubych V. Boiyko

The effect results of prolonged use of different doses and ratios of fertilizers on chernozem podzolized in a field crop rotation under the conditions of Right-Bank Forest-steppe of Ukraine on the content of essential nutrients in winter wheat grain and straw, the precursor of which was soybean, were shown. It has been found that, due to different doses, ratios and types of fertilizers, the nitrogen content of winter wheat grain increased by 13–49%, phosphorus by 3–19%, and potassium by 6–14%. With grain, winter wheat absorbs nitrogen most – 49.4–147.8 kg/ha and phosphorus – 22.1–51.9 kg Р2О5/ha, and potassium – only 15.0–32.6 kg K2О/ha, depending on yield and quality. It is estimated that 27–33% of nitrogen, 35–36% – of phosphorus and 74–76% of potassium are returned to the soil with winter wheat straw from economic removal depending on fertilizer doses

winter wheat, podzolic heavy clay loam chernozem, content of nitrogen, phosphorus and potassium, economic removal
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