Learn Soil Management for Crop Production

Good soil conditions are critical to the healthy growth of most plants.

Over eight lessons this course will develop an understanding of physical and chemical properties of soils, the ability to carry out simple tests and determine soil characteristics, and to decide ways of treating a soil to improve its ability to grow plants.

The course is specifically designed for crop production.

Lesson Structure

There are 7 lessons in this course:

• Physical and Chemical Properties Of Soils
• Soil Testing Methods
• Sustainable Soil Management
• Soils and Managing Earthworks
• Land Degradation and Other Soil Problems
• Soil Science and Plant Health
• Soil Management

Each lesson culminates in an assignment which is submitted to the school, marked by the school’s tutors and returned to you with any relevant suggestions, comments, and if necessary, extra reading.

How to Revive a Degraded Soil

Degraded soil can be brought back to “good health” by using organic methods of growing.  One of the main methods of improving the quality of soil is to use mulches extensively.  Mulches are layers of material which are spread across the surface of the soil. Through the use of mulches, you can:

• Reduce Erosion: Mulch acts as a protective blanket over the soil surface, preventing soil particles from being removed by wind and water.
• Reduce Weeds: The barrier of mulch makes if difficult for weed seeds to penetrate through to the soil layer. The need for constant hoeing and spraying is thus eliminated, and the odd weed which does emerge usually has very shallow roots and is much easier to pull out by hand.
• Prevent soil from drying out: Mulches shade the soil surface and slow down the rate of evaporation; mulched soils thus require less watering.
• Provide a source of nutrients: Over time, all organic material decomposes, releasing a store of nutrients into the soil. Although not all mulches are organic (e.g. black plastic sheeting, gravel, etc. are often used as mulching material), organic mulches are an extremely useful way of building up the soil’s nutrient level.
• Provide a buffer against temperature variations: Exposed soil has little capacity to resist temperature extremes, and plants growing in soil which has not been mulched, often suffer from the effects of very cold or hot weather.

There are a number of other ways you can improve the long term health of problem soils.

Composting – adding composted organic materials is one of the most important principles of organic gardening.

Adding materials to soil to improve structure:

• Add sand to clay soils to improve drainage.
• Add clay or organic material to sandy soil to improve its ability to hold water.
• Add organic matter which will improve water holding capacity (although not to the same degree as the addition of clay will).
• Add sand, organic matter or gypsum to help break up a clay soil, making cultivation easier (although the two will act in different ways).
• Add organic matter to improve the nutritional status of the soil.
• Use soil ameliorants   Lime, Gypsum, Sulphates, Clay Breaker.
• Use crop rotations and correct cultivation.
• Choose plant species which will give maximum benefit to your soil e.g. legumes.

A Statement of Attainment in Soil Management from Courses Direct would benefit a diverse range of individuals and professionals involved in agriculture and related fields. Here are some specific groups who would find this course particularly valuable:

Farmers and Agricultural Producers

Farmers looking to optimize soil health and improve crop yields will benefit from advanced knowledge in soil management practices, soil fertility, and sustainable farming techniques.

Agricultural Consultants

Consultants who provide advice to farmers and agribusinesses will gain up-to-date insights and practical skills to offer more effective soil management recommendations, enhancing their service offerings.

Agronomy Students and Graduates

Students or recent graduates in agriculture, agronomy, or related fields can use this course to specialize further, making them more competitive in the job market and better prepared for advanced roles.

Agricultural Extension Officers

Government or private sector workers who educate and support farmers can enhance their knowledge and skills, enabling them to provide better guidance on soil management practices to farming communities.

Researchers and Academics

Individuals involved in agricultural research will gain valuable insights into soil management techniques, informing their studies and contributing to advancements in agricultural science.

Agribusiness Managers

Managers and decision-makers in agribusiness companies will benefit from a deeper understanding of soil management, aiding in strategic planning, resource management, and improving overall productivity.

Entrepreneurs and Investors

Those looking to invest in or start agribusiness ventures will gain a comprehensive understanding of soil management, helping them to make informed decisions and develop viable business strategies.

Environmental and Sustainability Advocates

Professionals focused on sustainable agriculture and environmental conservation can use the knowledge gained from this course to promote practices that enhance soil health and reduce environmental impact.

Policy Makers and Regulators

Government officials and policy makers involved in agricultural policy and regulation will benefit from a deeper understanding of soil management, aiding in the creation of more effective and supportive policies for the agricultural sector.

International Development Workers

Individuals working with NGOs and international organizations on agricultural development projects will enhance their ability to design and implement programs that support sustainable and productive farming practices in developing regions.

Hobby Farmers and Enthusiasts

Individuals with a personal interest in farming and soil management will find the course enriching, providing them with the knowledge to pursue their interests more effectively and successfully.

By enrolling in this course, participants will acquire valuable skills and knowledge that can significantly enhance their professional capabilities, support their career growth, and contribute to the advancement of sustainable and productive agricultural practices.