| abstract |
The invention provides a method for comprehensive utilization of cotton stalks. The method comprises: processing cotton stalks, removing cotton leaves and cotton husks, pulverizing the cotton leaves and cotton husks, and then making fertilizer through fermentation treatment, and removing cotton leaves Cotton stalks and cotton husks are cut into sections to make biochar. The method can make full use of cotton stalks, and bio-organic fertilizer can be obtained while preparing biochar. |