To be able to produce optimally

   To be able to produce optimally, cassava requires 150 to 200 mm rainfall at the age of 1-3 months, 250-300 mm at the age of 4-7 months, and 100 to 150 mm in the phase leading up to and during harvest (Wargiono, et al., 2006) .
· Minimum air temperature for the growth of cassava / cassava around 10 degrees C. When the temperature is below 10 degrees C caused a bit stunted plant growth, become stunted due to the growth rate is less than perfect.
· Optimum humidity for the plants cassava / cassava between 60 â € "65%.
· Sunlight is needed for plants PADIPOKER.COM AGENT JUDI POKER SITUS POKER ONLINE TERAMAN DAN TERPERCAYA INDONESIA cassava / cassava approximately 10 hours / day, especially for fertility leaves and tuber development.

2 PLANTING MEDIA.
· Land most suitable for tapioca / cassava is structured soils crusts, crumbly, not too tough and not too shaft and rich in organic matter. Soil crumb structure has good air system, nutrients are more readily available and easily processed.
· Type of land suitable for crop cassava / cassava is kind latosol alluvial, red-yellow podzolic, mediterranean, grumosol and andosol.
· The degree of acidity (pH) of land suitable for the cultivation of cassava ranged from 4.5 to 8.0 with a pH of 5.8 is ideal. generally land in Indonesia air low pH (acid), which ranges from 5.5 4,0-, so often said to be quite neutral for the proliferation of cassava plants.