Q.191)-In which season is the highest yield of Maize obtained?
  • Zaid
  • Kharif
  • Rabi
  • All of these
Q.192)-Soldier insect harms which crop more?
  • Urad
  • Arhar
  • Moong
  • Paddy
Q.193)-How much paddy seed is needed for transplanting one hectare area by SRI technique?
  • 30-35 kg
  • 1-1.5 kg
  • 5-6 kg
  • 10-12 kg
Q.194)-From where is Indian Journal of Agriculture Sciences published?
  • UPCAR
  • ICAR
  • CISR
  • NBRI
Q.195)-Which is the hybrid of Pusa Giant Napier?
  • Napier x Jowar
  • Napier x Bajra
  • Jowar x Bajra
  • Bajra x Jowar
Q.196)-Which pH range is not suitable to grow the crop?
  • Oats - 5.0 - 7.5 pH
  • Cotton - 6.0 - 7.5 pH
  • Bean - 6.0 -8.0 pH
  • Potato - 4.5 - 6.5 pH
Q.197)-The ideal temperature for most of the cultivable crops is-
  • 30°C - 50°C
  • 15°C - 40°C
  • 35°C - 40°C
  • 45°C - 55°C
Q.198)-How much percentage dry weight of crops should be at physiological maturity?
  • 28%
  • 20%
  • 25%
  • 30%
Q.199)-To reduce the crop-weed competition, at what stage are the herbicides used?
  • At germination
  • At tillering
  • At ear emergence
  • After first irrigation
Q.200)-Which of the following points refers to the economic level of output?
  • MR < MC
  • MR > MC
  • MR = AC
  • MR = MC