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Questions and Answers
What is the primary focus of pest and disease management strategies in organic farming?
What is the primary focus of pest and disease management strategies in organic farming?
How does crop rotation assist in managing pests and diseases?
How does crop rotation assist in managing pests and diseases?
What is a benefit of companion planting?
What is a benefit of companion planting?
Which of the following is not considered a preventive practice in pest management?
Which of the following is not considered a preventive practice in pest management?
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What role do natural predators play in pest management?
What role do natural predators play in pest management?
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What is the main benefit of proper site selection in crop production?
What is the main benefit of proper site selection in crop production?
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Which practice is essential for conserving soil moisture during crop production?
Which practice is essential for conserving soil moisture during crop production?
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What is a key danger of cultivating vegetables on steep slopes?
What is a key danger of cultivating vegetables on steep slopes?
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How does loosening the soil benefit crop production?
How does loosening the soil benefit crop production?
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Which of the following is NOT a benefit of thorough land preparation?
Which of the following is NOT a benefit of thorough land preparation?
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What impact do weeds have on crop plants?
What impact do weeds have on crop plants?
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What is a primary goal of land preparation?
What is a primary goal of land preparation?
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Which factor is critical in choosing a site for crop production?
Which factor is critical in choosing a site for crop production?
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What is the primary goal of soil cultivation?
What is the primary goal of soil cultivation?
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Which irrigation method is specifically known for supplying water through pipes and emitters directly at the plant roots?
Which irrigation method is specifically known for supplying water through pipes and emitters directly at the plant roots?
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What is a major consequence of not replenishing soil nutrients with fertilizers after harvesting?
What is a major consequence of not replenishing soil nutrients with fertilizers after harvesting?
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Which practice can be used to protect plant roots from extreme temperatures?
Which practice can be used to protect plant roots from extreme temperatures?
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What is the main purpose of weeding in crop management?
What is the main purpose of weeding in crop management?
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Which of the following is NOT a benefit of proper irrigation?
Which of the following is NOT a benefit of proper irrigation?
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What is one method used to suppress weed growth while also providing nutrients to the soil?
What is one method used to suppress weed growth while also providing nutrients to the soil?
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Which of these irrigation methods does NOT involve direct water supply to the soil surface?
Which of these irrigation methods does NOT involve direct water supply to the soil surface?
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What is the primary characteristic of traditional seed varieties?
What is the primary characteristic of traditional seed varieties?
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Which of the following describes improved seed varieties?
Which of the following describes improved seed varieties?
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Why is timing of planting crucial for crop yield?
Why is timing of planting crucial for crop yield?
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What is the direct seeding technique?
What is the direct seeding technique?
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What is a key factor to ensure successful germination?
What is a key factor to ensure successful germination?
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Which action is essential when transplanting a young plant?
Which action is essential when transplanting a young plant?
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What should be done to the plant before removing it from its pot?
What should be done to the plant before removing it from its pot?
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Which of the following is NOT a critical factor associated with planting?
Which of the following is NOT a critical factor associated with planting?
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Study Notes
Agricultural Practices in Crop Production
- Crop production is vital for society and the economy, requiring a thorough understanding of agricultural practices
- Site selection is critical for optimal sunlight, warmth, and protection from wind. North-easterly slopes are preferred. Avoid slopes exceeding 7 degrees to prevent erosion.
- Thorough land preparation is essential for plant growth and good harvests
- Soil moisture conservation is crucial in areas with prolonged dry seasons. Cultivation techniques direct water flow downward to conserve moisture.
- Weed control is important. Weeds compete with crops for water and nutrients, and shade plants, hindering growth. Proper cultivation keeps weeds under control.
- Loosening the soil improves air circulation, allowing roots to breathe easily and access nutrients.
Crop Selection
- Choosing the right crop is vital for successful farming and is important to consider before starting production.
- Traditional varieties are typically well-suited to local conditions.
- Improved varieties are scientifically developed to integrate desirable traits such as better adaptation to challenging conditions (e.g., temperature, erratic rainfall) which in turn increases water efficiency and decreases reliance on irrigation systems..
Planting
- Planting is a fundamental step in crop production. This involves placing plants in the ground or containers.
- Planting timing significantly impacts crop yield. Optimizing planting dates, considering climate variations, is key to maximize productivity.
Planting Techniques
- Direct seeding involves placing seeds directly into the soil.
- Transplanting involves relocating seedlings that have been cultivated from seeds.
- Seeds need to be of good health and sown at the correct depth. Soil might require treatment with chemicals to promote germination.
Care and Maintenance of Crops
- Crop maintenance is essential for quality crops and consistent yields and usually involves:
- Weeding: removing weeds to prevent competition
- Cultivation: loosening and preparing the soil
- Both manual and machine strategies can be useful
Irrigation/Water Supply
- Irrigation is crucial for plant growth and involves supplying water to the soil regularly..
- Irrigation methods (e.g., drip, sprinkler, furrow, flood, pivot irrigation) depend on the type of crop and prevailing climate conditions.
Fertilizing
- Fertilizing is the application of fertilizers to crops, either to the soil or to the leaves.
- This is often necessary to replenish nutrients depleted from the soil as crops are harvested.
Mulching
- Mulching involves using organic materials (straw, paper, sawdust, leaves) on the soil surface to control temperature, drought, suppress weeds, and improve soil structure. This also creates organic fertilizer.
Natural Prevention of Pests and Diseases
- Preventive measures, such as crop rotation and companion planting, can help manage pests and diseases.
- Crop rotation involves varying crop types to confuse pests/diseases and hinders their proliferation.
- Companion planting involves pairing crops that benefit each other (e.g., marigolds and tomatoes).
- Natural predators (ladybugs, lacewings) can be effective pest control techniques.
Soil Health
- Maintaining healthy soil is crucial for plant growth and resilience. Appropriately managing soil pH, using cover crops, and composting is essential for soil health.
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Description
Explore vital agricultural practices essential for successful crop production. This quiz covers site selection, land preparation, soil moisture conservation, and weed control, ensuring you understand how each factor contributes to healthy crops. Test your knowledge on these critical areas in farming and improve your agricultural expertise.
