📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • âś–

      Question

      Quantity of seed required for sowing direct-seeded rice

      in a 10,000 square metre area at a spacing of 20 cm Ă— 5 cm. if 1000 grain weight is 20 g and germination and purity is 90% each.
      A 20.0 kg Correct Answer Incorrect Answer
      B 24.7 kg Correct Answer Incorrect Answer
      C 22.2 kg Correct Answer Incorrect Answer
      D 50.0 kg Correct Answer Incorrect Answer

      Solution

      Seed rate (kg/ha) = (test weight, (w)×100) /  (Spacing (R×P)) × (100) /  (Germination %) × (100) /  (Purity %) = (20×100) /  (20×5) × (100 /  90) × (100 /  90) = 24.69 kg=24.7 kg

      Practice Next
      More Agri economics Questions

      Relevant for Exams:

      ask-question