E3S Web Conf.
Volume 262, 20211st International Scientific and Practical Conference “lnnovative Technologies in Environmental Engineering and Agroecosystems” (ITEEA 2021)
|Number of page(s)||10|
|Section||Innovative Technologies, Engineering Systems and Energy in the Agro-industrial Complex|
|Published online||24 May 2021|
The efficiency of using different fertilization systems in dryland and irrigated crop rotations on ordinary carbonate chernozems of the Central Ciscaucasia
Institute of Agriculture - Branch of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences, 224, Kirova Street, 360004 Nalchik, Kabardino-Balkarian Republic
* Corresponding author: email@example.com
The search for the rational use of fertile irrigated land in the steppe zone of Central Ciscaucasia and the determination of factors for the sustainable production of crop products, provided that soil fertility is maintained, remained as valid today as ever. The relevance of research is also increasing due to changes in climatic characteristics in specific agro-landscape conditions, including, an increase in average daily and annual air temperatures by 2 - 50С. The novelty of research is the establishment of the most efficient fertilization systems in dryland and irrigated conditions to increase winter wheat yields, to increase the productivity of 1 ha of crop area, as well as to maintain and reproduce soil fertility and to increase the productivity of irrigated crop rotation. The article contains the research results on the use of different fertilization systems and their influence on winter wheat yields and crop rotation productivity in dryland and irrigated agriculture on ordinary carbonate chernozems in specific agro-landscape, soil and climatic characteristics of the Central Ciscaucasia.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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