Cumin Crop Care Quiz Quiz

Explore critical aspects of cumin growth management, from soil preparation to pest control, tailored for practical agricultural decisions. Enhance your understanding of optimal cumin crop care through realistic scenarios in this agriculture-focused quiz.

1. Optimal Sowing Time for Cumin

   A farmer in a semi-arid region wants to achieve best germination and crop health; which period is ideal for sowing cumin seeds?

   1. Late October to early November
   2. Early June to July
   3. Mid-March to April
   4. Late December to January

   Explanation: Cumin is typically sown in late October to early November to take advantage of mild temperatures and dry conditions favorable for its growth. Sowing in December or January is too late, while March to April and June to July are not suitable due to higher temperatures or unpredictable moisture, potentially reducing germination and yields.

2. Soil Selection for Cumin Cultivation

   Which soil type offers the most favorable drainage and nutrient profile for optimal cumin plant development?

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

   Explanation: Well-drained loamy soil provides the right balance of moisture retention and aeration for cumin roots, leading to healthy growth. Heavy clay retains too much water, saline soils can cause toxicity, and peaty soils are often too acidic and waterlogged for cumin.

3. Water Management Strategy

   If cumin is grown under irrigated conditions, what irrigation schedule is most suitable for maximizing yield and minimizing disease risk?

   1. Flood irrigation once a week
   2. Light, frequent irrigation at critical stages
   3. No irrigation after sowing
   4. Daily heavy irrigation

   Explanation: Cumin requires light and timely irrigation, especially at germination and flowering, to avoid both waterlogging and stress. Daily heavy watering promotes diseases, no irrigation reduces yield potential, and flood irrigation leads to root rot and plant damage.

4. Weed Management in Cumin

   During early cumin growth, which approach best helps control weeds and supports healthy crop development?

   1. No weeding required
   2. Manual weeding and shallow hoeing
   3. Deep ploughing after crop emergence
   4. Continuous application of herbicides

   Explanation: Manual weeding and shallow hoeing are effective, as they remove young weeds without damaging cumin's shallow root system. Skipping weeding lets weeds compete, deep ploughing harms roots, and excessive herbicides may damage the crop and soil.

5. Major Disease Threat to Cumin

   A farmer notices stunted cumin plants with brown lesions on leaves; which disease is most likely responsible?

   1. Yellow rust
   2. Powdery mildew
   3. Bacterial wilt
   4. Alternaria blight

   Explanation: Alternaria blight commonly causes brown lesions and plant stunting in cumin. Powdery mildew appears as white fungal growth, bacterial wilt mainly causes wilting without spots, and yellow rust shows yellow-orange pustules instead of brown spots.