Crop Husbandry I - JSS3 Agricultural Science Past Questions and Answers - page 1
What is the primary purpose of land preparation in crop husbandry?
Enhancing weed growth
Creating an optimal environment for growth
Increasing soil compaction
Decreasing water infiltration
Which activity in land preparation involves breaking and loosening the soil?
Ridging
Harrowing
Dibbling
Ploughing
What is the purpose of harrowing in land preparation?
Breaking down soil clumps
Forming raised rows
Creating small holes in the soil
Planting seeds directly
Which planting technique involves growing seedlings in nurseries before transplanting them to the main field?
Dibbling
Direct seeding
Transplanting
Harrowing
What method is used in land preparation to improve drainage and prevent waterlogging?
Dibbling
Harrowing
Ridging
Ploughing
What is the primary purpose of direct seeding?
Breaking down soil clumps
Creating raised rows
Planting seeds straight into the field
Growing seedlings in nurseries
How do cultural methods contribute to weed control?
By applying herbicides
By physically removing weeds
By practices like crop rotation
By levelling the soil surface
What mechanical method is used for weed control by physically removing weeds?
Dibbling
Transplanting
Hoeing
Ridging
Which chemical method is used for weed control without harming crops?
Dibbling
Transplanting
Herbicide application
Ridging
What is the purpose of proper spacing in weed control?
To break down soil clumps
To form raised rows
To ensure adequate condiions
To transplant seedlings