Question

How much of rainfall is required for the cultivation of tea?

• A. 50 cm
• B. 100 cm
• C. 300 cm
• D. 200 cm

Answer 1

The correct option is D 200 cm

1. The adequate rainfall for the cultivation of tea is 150cm-250cm. Tea Shrubs require fertile mountain soil mixed with lime and iron. The soil should be rich in humus.
2. Excess rainfall in the monsoon months of June and September cause drainage problems.
3. The average monthly rainfall during Nov to march is less than the evapotranspiration loss. { Water is transferred from land to atmosphere by evaporation from soil and other surface and also by transpiration from plants} resulting in soil moisture deficiency which effects tea bushes.
4. This adequate rainfall during winter and early spring are crucial for high yield.