Method for preparing traditional Chinese medicine residue high-activity organic fertilizer by sectional inoculation
A segmented technology of traditional Chinese medicine dregs, which is applied in the field of high-activity organic fertilizers from traditional Chinese medicine dregs and its preparation, can solve the problems that microorganisms cannot grow rapidly, hinder the composting application of traditional Chinese medicine dregs, and have low microbial activity, and achieve the effect of increasing production and quality Obvious, enhanced disease resistance, durable and stable fertilizer effect
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Embodiment 1
[0027] Fully mix the raw materials of Artemisia annua, honeysuckle, Yuanhu, Pingbei, Poria cocos and Guizhi several kinds of traditional Chinese medicine dregs according to the dry matter weight ratio of 2:1:1:0.5:1:0.5, and use urea to adjust the carbon-nitrogen ratio to 25. Adjust the water content to 55%. As a composting raw material, carry out strip-stack aerobic composting. The dry matter weight of each stack is 3t. The length, width and height of the stack are designed to be 8m×2m×1.5m. Compost and turn over every 3-5 days. Fermentation is divided into two groups:
[0028] (1) Control group: the compost raw materials are not inoculated with microorganisms, and are directly composted. When the temperature of the compost body drops below 35°C and the water content is below 40%, organic fertilizer is obtained;
[0029] (2) Experimental group 1: Staged inoculation, that is, the inoculated bacteria content in the fermentation heating period (initial composting) was 5×10 8 ...
Embodiment 2
[0045] The raw materials of Artemisia annua, honeysuckle, Poria cocos, Moutan bark, Guizhi, peach kernel, Yuanhu, and Chuanqiong are fully mixed according to the ratio of dry matter weight 2:1:0.5:0.5:0.5:0.5:0.5:0.5. Mix, use urea to adjust the carbon-nitrogen ratio to 28, adjust the water content to 55%, carry out strip-stack aerobic composting, the dry matter weight of each pile is 3t, and the length, width and height of the pile are designed to be 8m×2m×1.5m. Strip-stack aerobic composting, turning and throwing every 3-5 days. This embodiment sets three groups of experiments:
[0046] (1) Control group: without inoculation of microorganisms, composting raw materials are used to directly carry out strip-stack aerobic composting. When the temperature of the compost body drops below 35°C and the water content is below 40%, organic fertilizer is obtained;
[0047] (2) Experimental group 3: Staged inoculation, that is, the inoculated bacteria content in the heating period (ini...
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