Project aims to study the properties and physical characteristics of tapioca stems and steam kaenklang by kaenklang cassava stems to burn temperature 300° C. Dried cassava stems and kaenklang temperature 105° C surface features of the kaenklang study of the trunk cover after the burn, and baked potato with a density measurements and SEM effectiveness in absorbing water. With more surface area for absorbing nutrients each mail signature blue polyethylene that 60 90 120 150 and the period of time in minutes the result experiments, it was found that.
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