Chlorophyll contain which mineral nutrient?

Related Mcqs:

1. The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?

   A. 3-15 meq/100g CEC
   B. 40 meq/100g CEC
   C. 50 meq/100g CEC
   D. None of the above

2. Mineral soil contain organic carbon___________________?

   A. >4%
   B. 5%
   C. <20%
   D. >10%

3. Which mineral contain phosphorus__________________?

   A. Igneous
   B. Metamorphic
   C. Apatite
   D. None of the above

4. Transference of nutrient from gut to blood is called __________________________?

   A. Diffusion
   B. Effusion
   C. Active transport
   D. Absorption

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

   A. Vanadium
   B. Cobalt
   C. Sodium
   D. Nickle

   Submitted by: Shafiq Rehman

6. The nutrient element silicon (Si) is:_________?

   A. Beneficial
   B. Harmful
   C. Both a and b
   D. None of the above

   Submitted by: Shafiq Rehman

7. 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_________?

   A. Lesser quantities
   B. Greater quantities
   C. Not required
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

8. The diagnostic techniques used in evaluating soil nutrient status and determining fertilizer requirements of the crop include:

   A. Nutrient deficiency symptoms & field experimentation
   B. Greenhouse pot experimentation & soil testing
   C. Plant analysis
   D. All of the above

   Submitted by: Shafiq Rehman

9. Which leaf of rice is sampled for tissue nutrient analysis?

   A. Mature leaf
   B. Lower leaf
   C. Both A & B
   D. None of these

   Submitted by: Shafiq Rehman

10. Integrated Nutrient Management (INM) is a well-accepted approach for the sustainable management of________?

    A. Soil Productivity
    B. Increased crop production
    C. both a and B
    D. None of these

    Submitted by: Shafiq Rehman