ABSTRACT
objective
of this paper is to review the main effects of organic amendments on soil The
review showed that both organic amendment types could improve the physical, and
biological characteristics ofsoil quality in a dose dependent maimer and
frequency The main nutrients. chemical of application. Organic amendments play
a positive role in chemical characteristics of the soil including organic nil
organic amendments to cropland led to an improvement ofmicrobial biomass by up
to 100% and increased return ratter than short-term positive effect and there
is competition of organic materials for the purpose of fodder or fuel. As a
result, additional measures such as physical and biological soil conservation
measures should get due attention and it is better to use the combination of
organic and inorganic fertilizers in order to sustain soil nutrients. Keyword^:
Organic Amendments, Soil Fertility, Soil Nutrients, Compost, Farmyard Manure
-- (2025). Effects Of Organic Amendments On Soil Nutrients:- Nnamdi, Justina U. Repository.mouau.edu.ng: Retrieved Apr 02, 2025, from https://repository.mouau.edu.ng/work/view/effects-of-organic-amendments-on-soil-nutrients-nnamdi-justina-u-7-2
--. "Effects Of Organic Amendments On Soil Nutrients:- Nnamdi, Justina U" Repository.mouau.edu.ng. Repository.mouau.edu.ng, 18 Mar. 2025, https://repository.mouau.edu.ng/work/view/effects-of-organic-amendments-on-soil-nutrients-nnamdi-justina-u-7-2. Accessed 02 Apr. 2025.
--. "Effects Of Organic Amendments On Soil Nutrients:- Nnamdi, Justina U". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 18 Mar. 2025. Web. 02 Apr. 2025. < https://repository.mouau.edu.ng/work/view/effects-of-organic-amendments-on-soil-nutrients-nnamdi-justina-u-7-2 >.
--. "Effects Of Organic Amendments On Soil Nutrients:- Nnamdi, Justina U" Repository.mouau.edu.ng (2025). Accessed 02 Apr. 2025. https://repository.mouau.edu.ng/work/view/effects-of-organic-amendments-on-soil-nutrients-nnamdi-justina-u-7-2