Biochar is charcoal used as a soil amendment for both carbon sequestration and soil health benefits.
Biochar technically defined as the solid material obtained from the thermochemical conversion of biomass in an oxygen-limited environment.
Like most charcoal, biochar is made from biomass via pyrolysis (decomposition brought about by high temperatures).
Bio char may increase the following
Soil fertility of acidic soils (low pH soils),
Agricultural productivity,
Protection against some foliar and soil-borne diseases.
Soil’s water-holding capacity,
Nutrient supply and retention.
A recent research in Ghana, an African nation proved biochar application could help promote cowpea growth and crop yield in the country as well as fight climate change impact on soil.
Study planner is an invaluable tool for students, enabling them to assess
their strengths and weaknesses through tests. It calculates the optimal daily study time
required to cover the syllabus. This personalized approach enhances productivity and fosters
effective time management, ultimately boosting academic performance.
PERSONALISED TEST
A personalized test allows students to select their preferred topic and
subtopic from the curriculum. It generates a tailored examination by randomly selecting
questions related to their choices. This approach promotes engagement, reinforces specific
learning objectives, and fosters a deeper understanding of the material through active
participation in the assessment process.
PREDECTIVE ANALYTICS
The analytics system tracks the time spent and records correct answers for
all questions attempted. It compiles this data into analyses, offering students valuable
insights into their preparation, identifying strengths and weaknesses, and helping them
optimize their study strategies for improved performance.