AS is better than urea on S-deficient soils, because it has
A. Sulphur
B. Ammonium
C. Sulphuric acid
D. Water
Answer: Option C
Solution(By Examveda Team)
AS is better than urea on S-deficient soils, because it has Sulphuric acid.Ammonium sulphate is an inorganic sulphate salt obtained by the reaction of sulfuric acid with two equivalents of ammonia.
It is an important source of nitrogen (N) and sulphur (S) for crop nutrition. It can be used as a directly applied fertilizer as well as a component of NPK blends and compound fertilizers.
Related Questions on Plant Pathology
Which photosynthetic bacteria possess both PS I and PS II?
A. Purple sulphur bacteria
B. Cyanobacteria
C. Purple nonsulphur bacteria
D. Green sulphur bacteria
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