Cumin Growth Booster Quiz Quiz

Sharpen your understanding of cumin crop management with questions covering sowing, irrigation, pest control, and essential agronomic practices. Ideal for anyone seeking to improve cumin yield and quality.

1. Optimal Sowing Time for Cumin

   In semi-arid regions of India, which is the most suitable month for sowing cumin crop to achieve the best germination and yield?

   1. July
   2. March
   3. November
   4. May

   Explanation: November is ideal for cumin sowing in semi-arid climates due to moderate temperatures and minimal rainfall, supporting healthy germination. July and May are too hot or rainy, risking disease or poor seedling survival. March is too late for a full crop cycle in these areas.

2. Soil Requirements for Cumin

   Which type of soil is best suited for successful cumin cultivation, balancing drainage and fertility?

   1. Waterlogged soil
   2. Well-drained loamy soil
   3. Saline alkaline soil
   4. Heavy clay soil

   Explanation: Well-drained loamy soil offers optimal drainage and nutrient availability, supporting cumin root development. Heavy clay causes water retention and root diseases; saline alkaline and waterlogged soils hinder plant growth and reduce yields.

3. Irrigation Strategy for Cumin

   For efficient cumin crop growth, when should the first irrigation be scheduled after sowing under typical field conditions?

   1. Immediately after sowing
   2. At flowering stage only
   3. 7–10 days after sowing
   4. After 1 month

   Explanation: Irrigating 7–10 days after sowing ensures seed germination and establishment, as the soil retains enough moisture initially. Immediate irrigation may displace seeds; after 1 month is too late and could hinder emergence; irrigating only at flowering neglects early plant needs.

4. Major Pest in Cumin Crop

   Which insect pest is most commonly responsible for significant yield loss in cumin fields, particularly during vegetative growth?

   1. Pod borers
   2. Aphids
   3. Termites
   4. Stem borers

   Explanation: Aphids feed on cumin sap, causing reduced growth and transmitting diseases. Pod borers and stem borers are not primary cumin pests, and termites typically attack dried plant material rather than actively growing cumin.

5. Recommended Seed Rate for Cumin

   For optimal plant density, what is the recommended seed rate per hectare when sowing cumin seeds using the broadcasting method?

   1. 25–30 kg
   2. 50–60 kg
   3. 12–15 kg
   4. 3–5 kg

   Explanation: A seed rate of 12–15 kg/ha achieves good plant stand and yield for cumin when broadcasting. Lower rates (3–5 kg) do not give adequate coverage, while higher rates (25–60 kg) are wasteful and lead to overcrowding.