Seed leachate conductivity is significantly higher in seeds having_________________?

Related Mcqs:

1. The higher leachate conductivity is associated with__________________?

   A. Mature seeds B. Immature seed? C. Abnormal seeds D. All the above...

2. Who showed a positive correlation between tetrazolium staining with seed quality in soybean seeds ?

   A. Maguire (1963) B. Barries ei al. (1969) C. Moore (1973) D. Woodstock (1976)...

3. A method of estimating seed vigour on the basis of color intensity o the stained seeds was described by______________?

   A. Germ and Keitreiber (1954) B. Kittock and Law (1963) C. Maguire (1963) D. Moore (1973)...

4. Who the a method of estimating seed vigour on the basis of color intensity of the stained seeds ?

   A. Nicolls & Hey Decker (1968) B. Kittock &. Law (1953) C. Moore (1973) D. Germ (1949)...

5. Seed dormancy of nee seeds can be successfully broken by heat treatment at________________?

   A. 50°c for 3-7 days B. 45°c for 3-8 days C. 54°c for 2-6 days D. None of the above...

6. 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...

7. 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...

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

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

9. Seeds which dried at low moisture contents and stored at low temperature without loosing their viability are________________?

   A. Recalcitrant seeds B. Active seeds C. Orthodox seeds D. Certified seeds...

10. Hybrid seeds are developed because they_________________?

    A. Produce better crop B. Provide greater vigour C. Are more uniform D. All the above...