Land Preparation
Overview
Before a single seed goes into the ground, a farmer has already done much of the work that decides the harvest. Land preparation is the set of jobs that turn rough or weedy ground into a clean, crumbly seedbed where seeds can germinate and roots can spread. Get it right and the crop comes up evenly, smothers fewer weeds and reaches the water and nutrients it needs. Get it wrong and even the best seed struggles.
In this lesson you will learn how new land is opened up by stumping and clearing, and then how the soil itself is worked. You will see the difference between primary cultivation, the first deep working that ploughing or digging gives, and secondary cultivation, the lighter harrowing or raking that breaks the clods into a fine tilth. You will learn what each operation does to the soil and why the order matters, whether the work is done by hand or by machine.
Objectives
- (a) describe land preparation by stumping and clearing and soil preparation by primary and secondary cultivations by hand or machine (e.g. ploughing or digging, harrowing or raking).
Lesson Note
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Lesson Evaluation
Congratulations on completing the lesson on Land Preparation. Now that youve explored the key concepts and ideas, its time to put your knowledge to the test. This section offers a variety of practice questions designed to reinforce your understanding and help you gauge your grasp of the material.
You will encounter a mix of question types, including multiple-choice questions, short answer questions, and essay questions. Each question is thoughtfully crafted to assess different aspects of your knowledge and critical thinking skills.
Use this evaluation section as an opportunity to reinforce your understanding of the topic and to identify any areas where you may need additional study. Don't be discouraged by any challenges you encounter; instead, view them as opportunities for growth and improvement.
- What is the name given to the removal of tree stumps when clearing new land? A. Harrowing B. Stumping C. Ridging D. Drilling Answer: B
- Which operation is an example of primary cultivation? A. Raking the surface B. Harrowing C. Ploughing D. Rolling Answer: C
- The main purpose of secondary cultivation is to: A. Turn the soil over to a great depth B. Break clods into a fine tilth and prepare the seedbed C. Remove tree stumps from new land D. Add fertiliser to the subsoil Answer: B
- Which hand tool is normally used for primary cultivation on a smallholding? A. Rake B. Watering can C. Hoe D. Sickle Answer: C
- One benefit of ploughing that turns the soil over is that it: A. Increases soil compaction B. Buries weeds and crop remains C. Prevents water from draining D. Removes all the soil nutrients Answer: B
Available on the Green Bridge App
Download the Green Bridge CBT app on your phone or computer to access full lesson notes, practice questions, and more.
Available on the Green Bridge App
Download the Green Bridge CBT app on your phone or computer to access full lesson notes, practice questions, and more.
Recommended Books
Practice Mock Questions
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