Establishment of new crop naturally or artificially is _________________?

Related Mcqs:

1. Science and art of establishment a tree crop is called____________________?

   A. Sericulture
   B. Tissue culture
   C. Silva culture
   D. None of the above

2. The fruit tree which are naturally cross pollinated are ___________________ ?

   A. Mango and lemon
   B. Chiku and banana
   C. Apple and grape
   D. Datepalm and papaya

3. Naturally vinegar contain acetic acid____________________?

   A. 8%
   B. 4%
   C. 2%
   D. 5%

4. How many crop of potato are sown annually_________________?

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

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

   A. 0°C
   B. -1°C
   C. 1°C
   D. 2°C

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

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

7. A compound toxic to crop formed by the thermal decomposition of urea is_________________?

   A. Uric acid
   B. Biurct (NH2CONH CONH2 H2O)
   C. Diuret
   D. Both b & c

8. Most out standing green manure crop is__________?

   A. Sun hemp
   B. Dhaincha
   C. Both of the above
   D. None of the above

   Submitted by: Shafiq Rehman

9. Which of the following is not a legume crop?

   A. Ground nut
   B. Beans
   C. Wheat
   D. Peas

   Submitted by: Shafiq Rehman

10. The depth of irrigation water required for the full crop period is called_________?

    A. Delta of water 
    B. Water required
    C. Crop water required
    D. None of these

    Submitted by: Mukhtir Ali jan