BIO Web Conf.
Volume 52, 2022International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2022)
|Number of page(s)||4|
|Published online||21 September 2022|
The efficiency of using synthesized fertilizers via foliar feeding and drip irrigation in various soil and climatic zones of the Republic of Armenia
1 H. Petrosyan Scientific Center of Soil Science, Melioration and Agrochemistry, Branch of Armenian National Agrarian University, 74, Teryan St., Yerevan, 0009, Armenia
2 Armenian National Agrarian University, 74, Teryan St., Yerevan, 0009, Armenia
3 Kazan State Agrarian University, 65, Karl Marx St., Kazan, Republic of Tatarstan, 420015, Russian Federation
* Corresponding author: email@example.com
In the current research paper, a new water-soluble combined fertilizer (WCF) is introduced, the composition of which is determined via the agrochemical composition of the soils of Armenia, and besides, its effectiveness has been further investigated. It has been established that when applying the recommended fertilizer through foliar feeding or soaking the seeds, the yield is significantly increased and its quality is improved. Under the impact of WCF, the yield increase compared to the NPK variant was as follows: for winter wheat under non-irrigated conditions – 5.1 c/ha, for tomato – 49 c/ha, for grapevine – 20 c/ha, while when using 20:20:20 the increase in yield capacity was 10.0 c/ha, 3.7 c/ha, and 8.0 c/ha, respectively.
© The Authors, published by EDP Sciences
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