Nitrogen requirement for citrus plant per year is___________________?

Related Mcqs:

1. Citrus is divided into three genera, citrus, poncirus and fortunate by______________________?

   A. Hodgson B. Swingle C. Lincous D. None of the above...

2. Main factors affecting production and quantity of citrus is___________________?

   A. Temperature B. Humidity C. Rainfall D. All the above...

3. Organisms satisfying their carbon requirement as Co2 from atmosphere and energy requirement from oxidation of simple inorganic compound are called as_________?

   A. Chemoautotroph B. Photoautotroph C. Saprophyte D. None of these Submitted by: Shafiq Rehman...

4. Nitrogen & sulphur dioxide liberate from motor vehicles & industries. Nitrogen & Sulphur gases dissolve in the water vapour of atmosphere & form nitric & sulphuric acid. This rain water falls on soil as__________ & contaminates soil also:

   A. Acid rain B. Neutral rain C. Both A & B D. None of the above Submitted by: Shafiq Rehman...

5. Citrus belongs to the___________________?

   A. Announaceae B. Rutaceae C. Citrea D. All the above...

6. Citrus tree can tolerate soil pH_________________?

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

7. Citrus root stock species are propagated through_________________?

   A. Seeds B. Cutting C. Buds D. None of the above...

8. Citrus orchards are usually planted in___________________?

   A. Square system B. Quineunx system C. Rectangular system D. None of the above...

9. Genus of citrus is____________________?

   A. Fortunal B. Poncirus C. Citrus D. All the above...

10. Degreening of citrus fruit is achieved by the use of_____________________?

    A. Ethrel B. Ethepone C. Ethylene D. Cytokinine...