The demand for dry food and herbs is very high in the country. Most dried foods and herbs are exposed to bacteria during the drying process. To ensure the safety of dry food and herbs from being exposed to bacteria a heat house is needed. The Rumah…

It is a paddy seed treatment to enhance rapid seed germination for direct seeding plants which enhances seed germination by 90%, reduces the growth of weeds that resemble paddy plants and helps in economising water use in paddy field areas.

These days, water filtration method commonly uses chemically made substances. This could be harmful and the sources are limited. Activated carbon that is used in water filters are made from charcoal. Charcoal is non-renewable and has only a finite…