Special fertilizer for star anise as well as preparation method and application of special fertilizer
A special fertilizer and star anise technology, applied in the field of star anise special fertilizer and its preparation, can solve the problems of low fertilizer efficiency, lack of star anise special fertilizer, etc., and achieve the effects of enhancing disease resistance, promoting robustness, high yield and stable yield, and high fertilizer efficiency.
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[0017] The invention also provides a preparation method of the special star anise fertilizer, which comprises mixing urea, monoammonium phosphate, calcium magnesium phosphate fertilizer, potassium chloride, borax, zinc sulfate, ferrous sulfate and chicken manure.
[0018] The invention also provides a method for using the special star anise fertilizer or the special star anise fertilizer prepared by the method for preparing the star anise special fertilizer. The star anise special fertilizer is applied once a year from March to April; preferably in mid-March.
[0019] In the present invention, the application rate is 5-10 kg / strain; preferably 6-9 kg / strain; more preferably 7-8 kg / strain; more preferably 7.5 kg / strain.
[0020] In the present invention, the fertilization method is to open a fertilization ditch at the edge of the canopy projection, sprinkle the special star anise fertilizer, and then backfill.
[0021] In the present invention, the fertilization ditch is a stri...
Embodiment 1
[0025] A preparation method of anise special fertilizer, comprising 250 parts of urea, 80 parts of monoammonium phosphate, 50 parts of calcium magnesium phosphate fertilizer, 150 parts of potassium chloride, 4 parts of borax, 2 parts of zinc sulfate, 4 parts of ferrous sulfate and 350 parts of chicken manure portion mix.
Embodiment 2
[0027] A preparation method of anise special fertilizer, comprising 350 parts of urea, 120 parts of monoammonium phosphate, 70 parts of calcium magnesium phosphate fertilizer, 190 parts of potassium chloride, 6 parts of borax, 4 parts of zinc sulfate, 6 parts of ferrous sulfate and 370 parts of chicken manure portion mix.
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