Tender crop cannot tolerate a minimum temperature of ___________________?

Related Mcqs:

1. Optimum temperature, minimum temperature and maximum temperature are collectively called_________________?

   A. Absolute temperature B. Cardinal temperature C. Various temperature D. All the above...

2. Citrus tree can tolerate soil pH_________________?

   A. 5-6 B. 5.5-8.5 C. 5.5-7.5 D. None of the above...

3. The optimum temperature for warm season crop is ___________________?

   A. 25-35°C B. 18-24°C C. 20-25°C D. 10-20°C...

4. Activities of plant tissues ceases at minimum temperature of ____________________?

   A. 10ºC B. -1ºC C. 4ºC D. 2ºC...

5. Smaller breeds have a temperature little bit than larger breeds ___________________?

   A. Lesser B. Higher C. Same D. None of above...

6. How many crop of potato are sown annually_________________?

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

7. Establishment of new crop naturally or artificially is _________________?

   A. Siliviculture B. Sericulture C. Nursery D. Regeneration...

8. Which one is C3 crop plant__________________?

   A. Gram B. Tomato C. Onion D. all the above...

9. The major soil fertility problems in Pakistani soils deficiencies of N, P and Zn. Deficiencies K, Fe, and B also occur in specific crop genotypes or soil types, while deficiencies of S, Cu, and Mn are negligible. however, the common nutrient deficiencies are_________________: and some micronutrients including Mo?

   A. N, P, K B. Ca, Mg, S C. both A & B D. The above statement is wrong Submitted by: Shafiq Rehman...

10. Which one is most dangerous insect of cotton crop?

    A. Spotted holl worm B. Jassids C. Both a & b D. Pink ball worm Submitted by: Shafiq Rehman...