CHANGES IN THE CONTENT OF DIFFERENT FORMS OF POTASSIUM IN LEACHED CHERNOZEM DURING LONG-TERM APPLICATION OF FERTILIZERS IN THE CROPE ROTATION LINK
Authors:
1.
FGBOU VO Voronezhskiy GAU
2.
FGBOU VO Voronezhskiy GAU
3.
FGBOU VO Voronezhskiy GAU
4.
FGBOU VO Voronezhskiy GAU
Type:
Сonference article
Published:
20.12.2023
Subject area:
63
Language:
Russian
Keywords:
mineral and organic fertilizers, liming, forms of potassium, leached chernozem.
Abstract (English):
The article examines the influence of long-term application of mineral and organic fertilizers, as well as periodic liming on changes in the content of various forms of potassium in chernozem leached in the crop rotation link of pure fallow - winter wheat - sugar beets. It has been established that the application of mineral fertilizers increases the content of mobile forms of potassium, and liming of the soil increases non-exchangeable forms.
The article examines the influence of long-term application of mineral and organic fertilizers, as well as periodic liming on changes in the content of various forms of potassium in chernozem leached in the crop rotation link of pure fallow - winter wheat - sugar beets. It has been established that the application of mineral fertilizers increases the content of mobile forms of potassium, and liming of the soil increases non-exchangeable forms.
Keywords:
mineral and organic fertilizers, liming, forms of potassium, leached chernozem.
mineral and organic fertilizers, liming, forms of potassium, leached chernozem.
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