A. Thailand
B. USA
C. Den nark
D. Switzerland
A. Correction factor
B. F-value
C. Critical difference
D. t-value
A. RBD
B. SPD
C. AD
D. LSD
A. F-test
B. t-test
C. Z-test
D. x-test
A. Wheat
B. Sorghum
C. Maize
D. Rice
A. Wheat
B. Rice
C. Barley
D. Oat
A. Jennings (1958)
B. Finlay (1968)
C. Rasmesson (1987)
D. Donald (1968)
A. Increase in proline level
B. Increase in ethylene level
C. leaf rolling
D. all the above
A. Pro line level
B. Ethylene level
C. Abscisic acid
D. All the above
A. Yield performance
B. Photosynthesis
C. Root length of seedings
D. All the above