Cinnamomum hupehanum fertilizer and preparation method thereof
A camphor tree and fertilizer technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of poor disease resistance, poor color, slow growth of camphor trees, etc., and achieve increased survival rate, improved quality, and sufficient nutrients Effect
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[0013] Embodiment 1: camphor tree fertilizer, the parts by weight (kg) of its raw materials are: urea 35, forest processing waste 12, peat 45, potato starch 4, peanut shell 9, calcium magnesium silicon powder 16, lime powder 5, lotus root starch 7. Waste tea leaves 13, bee pupae 2.5, polyvinyl alcohol 4.5, snake vine powder 2.5, ferrous sulfate 0.55, zinc sulfate 0.4 and microbial fertilizer 0.35.
[0014] The preparation method of camphor tree fertilizer comprises the following steps:
[0015] (1) Weigh each raw material according to the weight of the constituent raw materials, first mix the forest processing waste, peat, peanut shell, calcium magnesium silica powder and lime powder evenly, add an appropriate amount of water, and control the water content to 25%; then send Enter the rotary kiln, control the preheating temperature of 135 ° C, preheating for 25 minutes, the roasting temperature is 350 ° C, the roasting time is 3-5 minutes, after cooling, carry out secondary roa...
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