JAMB - Biology (2000 - No. 32)
The range at which soil essential elements concentration is recorded for optimal plant growth is marked
IV
III
II
I
설명
I - Lag phase II - log phase or exponential phase (Growth) III - Stationary phase IV - Death phase
The range at which soil essential elements concentration is recorded for optimal plant growth is during the log phase, which is a phase of rapid growth in plants:
- Log phase: This is the phase of rapid growth in plants.
- Lag phase: This is the initial phase of growth when the rate of growth is very slow.
- Stationary phase: This is the phase when the rate of growth starts decreasing and finally stops
Stationary / steady phase is where finally growth stops.
The range at which soil essential elements concentration is recorded for optimal plant growth is marked II.