Phosphorus (P) is the second major nutrient essential for plant growth. With the exception of Nitrogen (N) and Potassium (K), Phosphorus is required by plants in_________?

Related Mcqs:

1. Previously Essential nutrients required for the growth of plants were sixteen. In recent time the essential nutrients required for the growth of plants are:_________?

   A. 16 B. 17 C. 18 D. None of the above Submitted by: Shafiq Rehman...

2. The seventieth element included in the list of essential nutrient element is:__________?

   A. Vanadium B. Cobalt C. Sodium D. Nickle Submitted by: Shafiq Rehman...

3. The nutrient particularly influencing root growth is___________________?

   A. Zinc B. Nitrogen C. Organic D. Phosphorus...

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. The major soil fertility problems in Pakistani soils deficiencies of N, P and Zn. Deficiencies K, Fe, and B also occur in specific crop genotypes or soil types, while deficiencies of S, Cu, and Mn are negligible. however, the common nutrient deficiencies are_________________: and some micronutrients including Mo?

   A. N, P, K B. Ca, Mg, S C. both A & B D. The above statement is wrong Submitted by: Shafiq Rehman...

6. The nutrient stimulating vegetative growth is_____________________?

   A. Phosphorus B. Potassium C. Nitrogen D. Zinc...

7. Elements essentially required for growth of all plants species are___________________?

   A. 32 B. 15 C. 16 D. 3...

8. In acidic soil which form of phosphorus uptake by plants?

   A. Primary orthophosphate B. Secondary orthophosphate C. Both D. None of these Submitted by: gmsyed...

9. In alkaline soil which form of phosphorus uptake by plants?

   A. Primary orthophosphate B. Secondary orthophosphate C. both D. None of these Submitted by: gmsyed...

10. Potassium plays a significant role in the transport of water & nutrients through the plant in the xylem. When the supply of K is reduced, the transportation of ___________________ is depressed:

    A. Nitrates, Phosphates B. Calcium, magnesium C. Amino acids D. All of the above Submitted by: Shafiq-ur-Rehman...