[PDF][PDF] Co-existence of organic matter and live plant macrophytes under flooded soil conditions acidify sulfidic soil of acid sulfate soils

PS Michael - Tropical Plant Research, 2020 - researchgate.net
Acid sulfate soils (ASS) are formed under waterlogged or reducing soil conditions. These
soils either contain sulfuric acid or have the potential to form it, in an amount that can have …

Soil fertility status and sweet potato cultivation in composted mounds under humid lowland tropical climatic conditions

PS Michael - SAINS TANAH-Journal of Soil Science and …, 2020 - jurnal.uns.ac.id
The importance of organic matter addition in composted mounds in terms of nutrients status,
nutrient uptake, and environmental impact under different climatic conditions need to be …

Simple carbon and organic matter addition in acid sulfate soils and time-dependent changes in pH and redox under varying moisture regimes

P Michael - Asian Journal of Agriculture, 2020 - smujo.id
Michael PS. 2020. Simple carbon and organic matter addition in acid sulfate soils and time-
dependent changes in pH and redox under varying moisture regimes. Asian J Agric 4: 23 …

Plants with modified anatomical structures capable of oxygenating the rhizopshere are threats to sulfidic soils under varying soil moisture regimes

P Michael - Asian Journal of Agriculture, 2020 - smujo.id
Michael PS. 2020. Plants with modified anatomical structures capable of oxygenating the
rhizopshere are threats to sulfidic soils under varying soil moisture regimes. Asian J Agric 4 …

Impact of common reed and complex organic matter on the chemistry of acid sulfate soils

PS Michael, RJ Reid - Journal of soil science and plant nutrition, 2018 - SciELO Chile
Acid sulfate soils (ASS) are naturally occurring soils or sediments formed under reducing
conditions that either contain sulfuric acid or have the potentail to form it, in an amount that …

[PDF][PDF] Effects of organic matter and live plants on sulfidic soil pH, redox and sulfate content under flooded conditions.

PS Michael - 2020 - bsss.bg
In an undisturbed state below the water table, the sulfidic soils are benign, unless exposed
due to various natural processes or anthropogenic activities and sulfuric acidity is produce …

Recent Advances and Future Challenges

UC Sharma, M Datta, V Sharma - Soil Acidity: Management Options for …, 2025 - Springer
Becauseof a combination of poor water absorption, nutritional shortages, and mineral
toxicity, acidic soils are ubiquitous and present a serious challenge to agriculture …

Augmenting of primary and secondary macronutrients by chopped leucaena leaves used as organic matter in composted sweet potato mounds under tropical humid …

TM Peter, RY Chung, PS Michael - International Journal of Environment, 2024 - nepjol.info
The importance of chopped leucaena leaves as an organic matter amendment in mounds
used for sweet potato production was investigated. Fresh leaves were collected, sun-dried …

[PDF][PDF] THE TIME COURSE OF EFFECTS OF SIMPLE CARBON AND ORGANIC MATTER ON Ph AND REDOX POTENTIAL OF ACID SULPHATE SOILS

PS MICHAEL - Agric Environ Res, 2017 - academia.edu
It has been shown recently that addition of dead plant materials as organic matter in acid
sulfate soils (ASS) creates microenvironments conducive for soil micobes to reduce the …

Comparative assessment of the effects of soil carbon and nitrogen amendment on subsurface soil pH, Eh and sulfate content of acid sulfate soils

PS Michael - Eurasian Soil Science, 2018 - Springer
The harmful impacts of acid sulfate soils (ASS) on various ecosystems are diverse and
management of the impacts needs ecosystem-specific strategies. The importance of …