Open AccessAgroecological justification of the use of sewage sludge as a bio-organic fertilizer in the cultivation of agricultural crops Ryazan
Author(s) -
Alexander Saakian,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2021
Publication title -
agroèkoinfo
Language(s) - English
Resource type - Journals
ISSN - 1999-6403
DOI - 10.51419/20213327
Subject(s) - fertilizer , environmental science , sewage sludge , agriculture , sowing , agroecology , organic fertilizer , agrochemical , agronomy , sewage , environmental engineering , biology , ecology
One of the solutions to the environmental problem of the environment is the utilization of accumulations of sewage sludge from urban treatment facilities is their use as an organic fertilizer for agricultural crops. We conducted a study on this issue on gray forest soil when cultivating a vico-oat mixture. During the study period, there was a positive dynamics in the mofo-physiological indicators of plants and agrochemical indicators of the soil.It is proposed to conduct additional research on the development and improvement of the use of this bio-organic fertilizer. Keywords: SEWAGE SLUDGE, BIO-ORGANIC FERTILIZER, SOWING VETCH, SOWING OATS, GROWTH AND DEVELOPMENT