Question

Choose the correct sequence for irrigation scheduling of crops using climatological approach. A. Reference ET, Crop Coefficient, Climate data, Crop ET, Irrigation efficiency, Irrigation time B. Crop ET, Reference ET, Crop Coefficient, Irrigation efficiency, Climate data, Irrigation time C. Irrigation time, Climate data, Crop coefficient, Reference ET, Crop ET, Irrigation efficiency D. Climate data, Reference ET, Crop coefficient, Crop ET, Irrigation efficiency, Irrigation time Choose the correct answer from the options given below:

• A. B
• B. D
• C. A
• D. C

Hint:

Important irrigation scheduling sequence: \[ \boxed{ \text{Climate data} \rightarrow ET_0 \rightarrow K_c \rightarrow ET_c \rightarrow \text{Efficiency} \rightarrow \text{Irrigation time} } \] Remember: \[ ET_c = K_c \times ET_0 \] Memory Trick: \[ \boxed{ \text{“Climate first, irrigation last”} } \]

Answer 1

The Correct Option is B