Drought is measuring in terms of________________?

Related Mcqs:

1. Plants that can tolerate drought are_________________?

   A. Xerophytes
   B. Trunk plants
   C. Hydrophytes
   D. None of the above

2. Indus river is one of the longest river of Asia measuring about_____________________?

   A. 3000 Km
   B. 2500 Km
   C. 2900 Km
   D. 3200 Km

3. Effects of allelopathic compound in the life cycle of plants cause inhibition of________________?

   A. Seed deterioration
   B. seed germination
   C. Seed swelling
   D. non of these

4. Among the cotton exporting countries the number of Pakistan is_______________?

   A. 1^st
   B. 2^nd
   C. 3^rd
   D. 4^th

5. Best time of sowing for cotton is______________?

   A. Mid March to mid April
   B. Mid May to mid July
   C. Mid June to mid July
   D. non of these

6. The climates of sindh province comes under__________________?

   A. tropical
   B. Temperature
   C. Sub tropical
   D. all

7. N mineralization is effected by soil pH_______________?

   A. Below 6
   B. Above 6
   C. Above 10
   D. None of the above

8. In Raygistan area which districts of Sindh are included______________?

   A. Karachi
   B. Hyderabad and N.Shah
   C. Sukkar and. Khairpur
   D. None of the above

9. Which one of the following is a major fiber crop of Pakistan ?

   A. Sugarcane
   B. Cotton
   C. Sesame
   D. Jute

10. Ratio of economic yield to biological yield expressed in percentage is called_______________?

    A. Harvest index
    B. Seed index
    C. Total yield
    D. Dry matter