In pulses, for the production of nucleus seed we require minimum of_________________?

Related Mcqs:

1. Breeders seed production is taken up from the nucleus seed B and A lines are pollinated in an isolation of 1 Km in a ratio of_________________?

   A. 1:2
   B. 1:3
   C. 1:4
   D. 1:5

2. Progeny of nucleus seed is called_________________?

   A. Basic seed
   B. Breeder seed
   C. Foundation seed
   D. All the above

3. Progeny of nucleus seed is called__________________?

   A. Foundation seed
   B. Breeder seed
   C. Certified seed
   D. Registered seed

4. The seed dormancy of rice seed can be broken by putting into the oven at____________________?

   A. 50°c for 5 hrs
   B. 53°c for 6 hrs
   C. 45°c for 6 hrs
   D. none of the above

5. Hitting the seed with force against a hard surface to break seed dormancy is called_______________?

   A. Impaction
   B. Abrasion
   C. Stratification
   D. Scarification

6. In pulses, limiting amino acids are__________________?

   A. Lysine
   B. Theronine
   C. Tryptophan
   D. Methionine

7. In Bindi, production of foundation seed needs an isolation distance of__________________?

   A. 100 meters
   B. 50 meters
   C. 200 meters
   D. 3 meters

8. In Sunflower, production of foundation seed requires as isolation distance of__________________?

   A. 400 meters
   B. 800 meters
   C. 200 meters
   D. 100 meters

9. In wheat, production of certified seed needs an isolation distance of____________________?

   A. 5 Meters
   B. 4 Meters
   C. 3 Meters
   D. 2 Meters

10. Oka (1975) has suggested that me population size suitable for maintenance and seed production of a commercial crop of a self pollinated species should be________________?

    A. 100 plants
    B. 200 plants
    C. 300 plants
    D. 400 plants