Which is the highest digestible protein fodder in the following?

Q.    Which is the highest digestible protein fodder in the following?
     1    Lucerne
     2    Cowpea
     3    Clusterbean
     4    Berseem
          Ans:4
Q.    How much biomass in quintal per hectare is obtained from green manure of the sunnhemp and dhaincha crops?
     1    300-325 quintals
     2    225-275 quntals
     3    200-225 quintals
     4    325-350 quintals
          Ans:1
Q.    Which is not an organic matter in the following-
     1    Crude protein
     2    Carbohydrate
     3    Vitamins
     4    Hormones
          Ans:4
Q.    In how many days is the sunnhemp fibre rotten in normal conditions?
     1    10-12 days
     2    8-10 days
     3    6-8 days
     4    5-6 days
          Ans:1
Q.    Which herbicide resides for the longest period in the soil?
     1    Chlorpropham
     2    Linuron
     3    Propachlor
     4    Simazine
          Ans:2
Q.    Which of the following is not a method of knowing seed life?
     1    Respiration test
     2    Embryo culture method
     3    Seed dormancy method
     4    Indigocarmine method
          Ans:4
Q.    Which of the following is not a variety of seeds?
     1    Hybrid seed
     2    Composite seed
     3    Breeder seed
     4    Mutant seed
          Ans:4
Q.    Opening and closing of stomata depends on-
     1    Sunlight
     2    Water pressure
     3    Transpiration
     4    Temperature
          Ans:3
Q.    At what temperature does the wilt disease virus grow faster?
     1    40°C - 45°C
     2    35°C - 40°C
     3    24°C - 28°C
     4    22°C - 26°C
          Ans:3
Q.    Evaporation is measured by which instrument?
     1    Barometer
     2    Psychrometer
     3    Lysimeter
     4    Hygrometer
          Ans:3