| Issue |
E3S Web of Conf.
Volume 452, 2023
XV International Online Conference “Improving Farming Productivity and Agroecology – Ecosystem Restoration” (IPFA 2023)
|
|
|---|---|---|
| Article Number | 01012 | |
| Number of page(s) | 14 | |
| Section | Precision Agriculture and Agroecology | |
| DOI | https://doi.org/10.1051/e3sconf/202345201012 | |
| Published online | 30 November 2023 | |
The influence of nutrition and various materials on tomato cultivation in hydroponics
1 Tashkent State Agrarian University, 100140 Tashkent, Uzbekistan
2 Research Institute of Plants Genetic Resources, 100140 Tashkent, Uzbekistan
3 Termez State University, 190100 Termez, Uzbekistan
* Corresponding author: abdiyev.zafarali@mail.ru
The article presents the results of the research conducted in order to prepare small hydroponics models, trays, hydroponics materials, (gravel, sand, coconut, prilite) drip irrigation and collector equipment, preparation of basic solutions with the participation of various macro and micro fertilizers and their composition. In the determination, indicators of rN, ES, t ºC of the basic solution were constantly studied. Also, the mixing ratio of each basic solution with water (1:1, 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1: 9, 1:10) is analyzed. The irrigation and fertilizing tank in the small model hydroponics system has a capacity of 10-20 l, a solution of mineral fertilizers dissolved in water is placed in it, and the solution of fertilizers in it is dripped through the opening and closing valves to the irrigation pipes and mixed with water to the plants. The concentration and consumption of the mineral fertilizer solution was controlled using an electroconductometer device on the water falling from the droppers, and the solution falling from the droppers at the top, middle and lower part of the dropper pipes was determined using measuring cylinders (1 l).
© The Authors, published by EDP Sciences, 2023
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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.