GRADE 8 Agriculture – Post-harvest practices Quiz
1. What is the purpose of post-harvest practices in crop production?
Post-harvest practices are important in crop production to reduce losses by maintaining crop quality.
2. Which of the following is NOT a post-harvest practice?
Fertilizing is a pre-harvest practice used to enhance crop growth and yields, not a post-harvest practice.
3. Why is sorting an important post-harvest practice?
Sorting helps to separate damaged crops from healthy ones, ensuring only high-quality crops are stored or sold.
4. What is the purpose of threshing during post-harvest practices?
Threshing involves separating grains from the stalks or husks of crops like cereals and legumes for further processing or storage.
5. Which post-harvest practice helps in reducing moisture content of crops?
Drying is a crucial post-harvest practice that reduces the moisture content of crops, preventing mold growth and spoilage.
6. Why is proper storage important as a post-harvest practice?
Proper storage helps in protecting crops from rot and spoilage caused by exposure to moisture, pests, and unfavorable conditions.
7. What is the main goal of post-harvest practices in crop production?
The main goal of post-harvest practices is to maintain crop quality by reducing losses and ensuring high-quality produce for consumption or sale.
8. Which of the following is a post-harvest practice that involves separating parts of the crop?
Sorting is a post-harvest practice that involves separating damaged or unwanted parts of the crop from the high-quality produce for storage or sale.
9. How does proper drying of crops help in post-harvest practices?
Proper drying of crops helps reduce shrinkage, maintain quality, and prevent mold growth that could lead to spoilage.
10. What is the purpose of post-harvest practices like cleaning and grading?
Cleaning and grading are post-harvest practices that help remove dirt and impurities from crops, ensuring only clean and high-quality produce is available for sale.