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

Related Mcqs:

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

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

2. What is the optimum temperature and pH for nitrifying bacteria ?

   A. 30-35 c, pH 5.5 B. >35 c, pH less than 5 C. 25-40 c, pH 8-8.5 D. All of thses Submitted by: Shafiq Rehman...

3. Tomato, chilly brinjal are collectively called__________________?

   A. Leafy vegetables B. Cole crop C. Bulb crop D. Solanaceous crop...

4. Combination of soil genesis and classification is collectively called_________?

   A. Edaphology B. Pedology C. Poly pedology D. None of the above Submitted by: Shafiq Rehman...

5. The horizons O, A, E and B (other than r and C) are collectively called_____________?

   A. Regolith B. Solum C. Outer core D. inner core Submitted by: Shafiq Rehman...

6. Tender crop cannot tolerate a minimum temperature of ___________________?

   A. 0°C B. -1°C C. 1°C D. 2°C...

7. Optimum humidity in hatching room must be ____________________?

   A. 65% B. 75% C. 80% D. 90%...

8. During storing food grains, what is the optimum level of moisture?

   A. < 2% B. < 5% C.  < 12 % D. No moisture level required Submitted by: Shafiq Rehman...

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

   A. 10ºC B. -1ºC C. 4ºC D. 2ºC...

10. The average temperature for maximum plant growth is _________________?

    A. 20-30ºC B. 25-35ºC C. 28-30ºC D. 25-30ºC...