The invention discloses a strawberry
aeroponics organic fertilizer based on
photocatalysis and a preparation method thereof. The
organic fertilizer is prepared from the following raw materials: 3-7 parts of spiral seaweed
fermentation liquor, 20-30 parts of
oil seed rape stalk
fermentation liquor, 4-6 parts of citrus peel
fermentation liquor, 1-2 parts of nanometer
titanium microspheres with core-shell structures and 0.5-0.8 part of fermentation microflora. The preparation method of the
organic fertilizer comprises the following steps: by utilizing
oil seed rape stalks, spiral seaweeds and citrus peels as raw materials, preparing the fermentation liquor by virtue of the fermentation process, adding the nanometer
titanium microspheres with core-shell structures, thereby preparing the organic
nutrient solution meeting the atomization requirement, wherein the
oil seed rape stalks selected in the raw materials are planting wastes and contain trace brassin and
potassium; the citrus peels contain citrus oil and trace elements; and the spiral seaweeds contain dinitrogenase and
phosphorus. The fermentation liquor prepared by performing high-temperature high-speed fermentation on the oil seed rape stalks, citrus peels and spiral seaweeds is utilized and is matched with
photocatalysis of
titanium,
fog generation of a
fog generating
machine is promoted, and the recycling of
nutrient elements needed by strawberry cultivation is realized.