Author:
Juraev Fazliddin,Ibodov Nabijon,Sharipova Dilnora,Do‘stova Salima,Avliyoqulov Muhammad
Abstract
In this article, a layered perforator is a pit softener construction depending on the density, hardness and moisture of the soil during the operation of the working columns normal and trial stresses and in the hole opener working unit of all working columns of the device it was found that these calculated formulas are relevant for all hole openers, taking into account that the normal and test stresses are equally affected. The spacing of the hanging holes can be changed from b1=b2=50 cm to 1.5 m, taking into account the mechanical composition of the soil and the level of salinity. It is suggested that the working bodies are layered, i.e., the 1st processing depth is from 40 to 45 cm, and the 2nd processing depth is from 80 to 90 cm.
Reference14 articles.
1. Water saving technique and technology of subsurface irrigation
2. Zhurayev F.U., Rajabov Ya.J., Utility model patent No. FAP20200172 Hole drain opening device, registered in the utility model patent state register of the Republic of Uzbekistan 07/05/2020, Tashkent (2020)
3. Effects of Salinity on the Macro- and Micronutrient Contents of a Halophytic Plant Species (Portulaca oleracea L.)