Quiz 5 : Plant Nutrients & their Role in Plant Growth & Development
#1. Organic matter present in indian soils ?
#2. Khera disease of rice (due to Zn deficiency) firstly reported in ?
#3. Which of the following humus substance insoluble in alkali & acid both ?
#4. Urease enzyme was activated by ?
#5. Ultra micro nutrients concept given by ?
#6. Choose an incorrect statement of the followings ?
#7. Choose the incorrect statement ?
#8. Rate of N application in Rajma ? ( Rajma is a legume crop )
#9. Choose an Incorrect Statement ?
#10. Hen & Chicken disease of grapes is due to deficiency of ?
#11. Soil Health Card Scheme (SHCS) Was started in ?
#12. Main Component of porphyrin ring ?
#13. Highest potential of green house gases ?
#14. % of boron present in Borex ?
#15. Source of pottasium in soil ?
#16. Incomplete Intervenial chlorosis in new leaves due to deficiency of ?
#17. Universal soil deficit micronutrients is ?
#18. Nutrient which deficiency symptoms appear on new & older both leaves?
#19. Which of the following nutrients considered as major or macro nutrient elements on the basis of amount present in per kg dry weight of plant ?
#20. Early maturity , cell division & root development is a function of ?
#21. Ascending order of metallic element present in earthcrust (upto 16 km) ?
#22. Indian society of agronomy was established in ?
#23. Estimation method of phosphorus in acidic soil ?
#24. Indicator plant of B deficiency ?
#25. Choose incorrect of the following statements ?
#26. Reclamation nutrient ?
#27. Which of the following is incorrect match in the referance to benificial nutrient & benficiary crop ?
#28. Chambal fertilizers & chemicals situated at ?
#29. Yellowness in New leaves is due to ?
#30. Fertilizer control order 1957 was redefined in
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