Use of biochar for soil fertility improvement is gaining popularity due to its potential to
improve soil quality, increase crop yield, and sequester carbon from the atmosphere …

Biochar has shown a positive impact on degraded soils. However, the effect of co-applied
biochar with farmyard manure and inorganic fertilizer on soil chemical characteristics, yield …

In Dilla town and the university compound, huge amounts of biodegradable solid waste
(BDSW), which include food and farm and yard wastes, are generated from student and staff …

The preparation and application of biochar by smallholder farmers is labour intensive hence
an effective one-time application for multiple crop** seasons would be desirable by …

Improper depositions of organic waste threaten the environment. On the other hand,
intensive soil cultivation, inappropriate utilization of inorganic fertilizers, and inadequate soil …

Addition of carbon-based byproducts in urban soil is gaining popularity as a plant growth
stimulator, soil quality enhancer and fostering green land vegetation. A 60-day trial …

Introduction Biochar is one of the commonly used soil amendments for sustainable
agriculture. The effect of biochar on crop yields depends on the quality of the biochar, which …

Contamination of soil with heavy metals is a worldwide problem, which causes heavy metals
to release into the environment. Remediation of such contaminated soil is essential to …

Ammonia (NH3) emission from rice fields is a dominant nitrogen (N) loss pathway causing
negative impacts on farm profitability and the environment. Reducing N fertilizer application …

In tropical environments, most soybean growth studies have utilized rice husk biochar (RHB)
in soil, even though it is low in nitrogen, potassium, and phosphorous. This may not give …