To apply NPK, an NP complex has to be supplemented with
A. Zinc
B. Potash
C. Irrigation
D. Cobalt
Answer: Option B
Solution(By Examveda Team)
To apply NPK, an NP complex has to be supplemented with Potash.NPK (10 : 26 : 26) is a complex fertilizer that contains all three major nutrients 10% Nitrogen, 26% Phosphorous, and 26% Potash which are easily and quickly available to plants. Contain Phosphorous and Potassium in a 1 : 1 ratio.
Fertilizers are labeled N, P, or K to indicate their nutrient content in terms of nitrogen (N), phosphorus (P), and potassium (K). All three are important for plant growth.
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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