Guava grown in soils with pH _____________________?

Related Mcqs:

1. Mango is grown in soils with pH__________________?

   A. 5.5-7.5
   B. 5-8
   C. 5.5-8.7
   D. 6-8

2. Guava, tomato, ber and melons are rich in__________________?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin C
   D. Vitamin D

3. Propagation of guava is done by___________________?

   A. Cutting
   B. Suckers
   C. Layering
   D. Scoin

4. Soils that have more than 20% organic matter are termed as organic soils. These are also called:________?

   A. Peat soil
   B. solonchalk soil
   C. Muck soil
   D. Both a and c

   Submitted by: Shafiq Rehman

5. Although some acid soils do exist in the northern mountainous regions of Pakistan (Mansehra, Sawat, Dir). Almost all cultivated soils of the country are ________________, with high base saturation and low organic matter content (generally less than 1%)?

   A. Alkaline
   B. Very much acidic
   C. Calcareous
   D. both A & C

   Submitted by: Shafiq Rehman

6. Apple, guava, mango,pineapple and tomato are____________________?

   A. Acid foods
   B. Low acid foods
   C. Medium acid foods
   D. High acid foods

7. Winter beats are grown in___________________?

   A. Canada
   B. Iran
   C. Mexico
   D. India

8. A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________?

   A. Autotrophy
   B. Auxotroph
   C. Axenema
   D. Heterotroph

9. pH of Pakistani soils is____________________?

   A. 7.5
   B. 12
   C. 7
   D. 14

10. Ligands that occur in Pakistan soils are__________________?

    A. OH1 HCO2
    B. SO4-2 OH
    C. CO3-2 SO4-2
    D. All the above