BURNT RICE HUSK ASH COMPOST FERTILIZER 100% ORGANIC Hydroponics Growing media

Description

BURNT RICE HUSK ASH COMPOST FERTILIZER 100% ORGANIC Hydroponics Growing media
Rice Husk Ash (RHA) is an abundantly available and renewable agriculture by-product from rice milling in the rice-producing countries. It has the highest proportion of silica content among all plant residues.
Burnt Rice Husk is rich in silica and potassium and can be mixed with soil to provide more moisture and nutrient retention. It not only contributes nutrients but also absorbs odors and keeps the root system clean and hygienic. It can also be used as a carbon alternative.
The reason for Burning of Rice Husk..
When rice-husk is burnt rice-husk ash (RHA) is generated. On burning, cel- lulose and lignin are removed leaving behind silica ash. The average composition of well-burnt RHA is 90% amorphous silica, 5% carbon, and 2% K2O.The controlled temperature and environment of burning yields better quality of rice-husk ash as its particle size and specific surface area are dependent on burning condition.
Is rice husk good for plants
Rice husks are valuable sustainable resources for two purposes: energy recovery and material recovery. Their energy content is approximately 12 MJ kg−1 and they are a good source of fuel for producing hot water and steam. Rice husks contain silica, which can be a useful fertilizer for rice plants.
Rice ash is a very good source for the minerals such as silica which is in very high amount in the rice husk ash. It can be used as source of silica and potash for the rice cultivation and you can save lot of money which you spent on application of these two important minerals to the rice soil.
Benefits of Rice Husks
It resists fungal decomposition.
It resists moisture penetration.
It decomposes slowly.
It insulates well.
It's renewable.
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