Open AccessInfluence of Method, Duration and Norms of Application of Logon Minefield Bentonite Mud on the Amount of Nutrients in the Soil
Author(s) -
Dilmurod Abdulvositovich Turakulov
Publication year - 2021
Publication title -
ra journal of applied research
Language(s) - English
Resource type - Journals
ISSN - 2394-6709
DOI - 10.47191/rajar/v7i12.01
Subject(s) - bentonite , humus , nutrient , potassium , environmental science , plough , nitrogen , phosphorus , agronomy , soil water , pulp and paper industry , zoology , environmental engineering , soil science , chemistry , geology , geotechnical engineering , biology , engineering , organic chemistry
The article discusses the impact of the application of bentonite sludge from the Logan deposit in different methods, terms and standards on the nutrients in the soil in the conditions of meadow saline, moderately saline soils of Central Fergana.As a result of application of Logan bentonite mud under autumn plowing at the rate of 1.5-3.0 t / ha per year, in three years in the driving layer of the soil humus 0.003-0.007%, total nitrogen 0.002-0.006%, phosphorus 0.005-0.015%, potassium 0.012-0.030 % increase and reports of improved agrochemical properties