Special fertilizer for rose and preparation method of special fertilizer
A special fertilizer and technology for rose, which is applied in the field of special fertilizer for rose and its preparation, can solve the problem of short flowering period of rose, achieve the effect of increasing flower quantity and prolonging flowering period
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Embodiment 1
[0019] A special fertilizer for Chinese rose, in parts by weight, consisting of:
[0020]
[0021]
[0022] The mass ratio of nitrogen, phosphorus and potassium in nitrogen, phosphorus and potassium fertilizers is 15:10:15.
[0023] The preparation method of the fermented earthworm excrement is as follows: fermenting for 10-15 days after adding fermenting agent to the earthworm excrement. Trace elements include ferrous sulfate, borax and manganese sulfate in a mass ratio of 1:2:1.
[0024] The preparation method comprises: pulverizing and granulating after mixing various raw materials.
Embodiment 2
[0026] In parts by weight, the special fertilizer for Chinese rose consists of:
[0027]
[0028] The mass ratio of nitrogen, phosphorus and potassium in nitrogen, phosphorus and potassium fertilizers is 15:10:15.
[0029] The preparation method of the fermented earthworm excrement is as follows: fermenting for 10-15 days after adding fermenting agent to the earthworm excrement. Trace elements include ferrous sulfate, borax and manganese sulfate in a mass ratio of 1:2:1.
[0030] The preparation method comprises: pulverizing and granulating after mixing various raw materials.
Embodiment 3
[0032] In parts by weight, the special fertilizer for Chinese rose consists of:
[0033]
[0034] The mass ratio of nitrogen, phosphorus and potassium in nitrogen, phosphorus and potassium fertilizers is 15:10:15.
[0035] The preparation method of the fermented earthworm excrement is as follows: fermenting for 10-15 days after adding fermenting agent to the earthworm excrement. Trace elements include ferrous sulfate, borax and manganese sulfate in a mass ratio of 1:2:1.
[0036] The preparation method comprises: pulverizing and granulating after mixing various raw materials.
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