E3S Web Conf.
Volume 258, 2021Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2021)
|Number of page(s)||8|
|Section||Precision Agriculture and Livestock Farming|
|Published online||20 May 2021|
Analysis of the effect of fertilizer on tree development by remote sensing and technology of giving liquid organic fertilizer to tree root system in intensive gardens
1 Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, Uzbekistan
2 Tashkent State University of Economics, Tashkent Uzbekistan
* Corresponding author: firstname.lastname@example.org
Intensive garden yields and soil fertility are increased by giving liquid organic and mineral fertilizer locally to the soil. Each tree root system in the row is carried out on the basis of technical hydrodynamic legislation of the liquid pouring liquid organic fertilizer in the specified amount by opening the furrow next to it. Based on the results of the presented calculation, each tree is provided 10÷11L of liquid organic fertilizer to the root system in accordance with the aggregate movement speed, maintaining this mode was based on the dimensions of the working part and the capacity in it. Also it is presented the graphs of changes in the duration of pouring liquid organic fertilizer depending on the surface of the cracks, the rate of leakage and the rate of aggregation. Also, as a result of fertilization directly to the root of the tree, NDVI (Normalized Difference Vegetation Index) analysis was carried out through remote sensing techniques for monitoring development of surface fertilization and root system fertilization gardens, and the results revealed with a compartable NDVI map. According to NDVI analysis, fertilizing roots with liquid organic and minerals, development of intensive gardens had significantly positive with 7 percent comparing to other.
© The Authors, published by EDP Sciences, 2021
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