Soil
Deep, fertile loamy or sandy loam soils are suitable for successful cultivation of
the crop. The optimum pH for growth is 6-7 though the crop can well withstand
mild acidity. If soil is acidic (pH range 4-5), lime is required to be applied. Soil
should be rich in organic matter for getting good growth of the crop.
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Climate
Warm humid climate with a well distributed annual rainfall of 1500 – 2500 mm
is suitable for luxuriant growth of ramie. The crop can thrive under relatively
dry condition but growth is hampered and irrigation is needed to get optimum
growth. Ramie is highly sensitive to waterlogging, frost and strong wind. The
favourable temperature for growth ranges from 25 to 310C with the maximum of
350C. The relative humidity (RH) should not be below 21% while the optimum
RH is 80%.
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