Explore best practices and essential concepts in cumin crop management. Assess your knowledge on planting, care, pest control, and harvesting techniques for optimal yields.
Which is the optimal season for sowing cumin seeds in semi-arid regions of India?
Explanation: Cumin is best sown in October-November, which aligns with cooler and dryer conditions ideal for germination and growth. June-July is the monsoon season, which may promote disease. February-March is often too late for a full growth cycle. April-May is generally too hot for cumin seedlings to thrive.
What type of soil is best suited for successful cumin cultivation?
Explanation: Cumin thrives in well-drained sandy loam soils, which prevent root rot and facilitate healthy growth. Heavy clay retains too much moisture, while acidic peat soil does not support cumin's nutrient needs. Waterlogged black soil can cause seedling diseases and poor growth.
During which growth stage does cumin require the most careful irrigation to avoid yield loss?
Explanation: Careful irrigation is most crucial during flowering, as both excessive and insufficient water can reduce yield and seed quality. Dormancy is not a main growth phase for cumin. Seed storage and post-harvest relate to handling and preservation, not living plant irrigation.
Which of the following pests is most commonly associated with damage to cumin crops?
Explanation: Aphids are common pests of cumin, feeding on sap and spreading disease. Potato beetle targets solanaceous crops. Shoot fly primarily affects cereals. Cotton bollworm is more associated with cotton and legumes, not cumin.
How do farmers typically know when cumin is ready to harvest?
Explanation: Mature cumin is indicated by yellowing plants and browning seeds, signaling readiness for harvest. Deep green leaves suggest prolonged vegetative growth. Red, tender stems are not typical of cumin maturation. Flowers usually do not reappear after initial blooming.