Sugar beet compound fertilizer and fertilization method thereof
A technology for package fertilizer and sugar beet, applied in the direction of fertilization method, fertilization device, nitrogen fertilizer, etc., can solve the problem that the production potential of sugar beet and the efficiency of natural resources such as soil are not fully utilized, limit the improvement of beet yield and quality, affect farmers and sugar Plant economic benefits and other issues, to achieve the effect of increasing beet chlorophyll content, improving quality and yield, and optimizing economic value
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Embodiment 1
[0018] Embodiment 1: this sugar beet set fertilizer comprises base manure, hair tree manure and sugar-increasing fertilizer; The active ingredient of base manure accounts for the percentage by weight of base manure respectively in terms of pure nutrients: nitrogen 19% to 21%, phosphorus 17% to 19%, potassium 8% to 12%, humic acid 2% to 4%, trace element fertilizer 0.3% to 0.6%; the active ingredients of the fertilizer are in the weight percentage of the fertilizer in terms of pure nutrients: nitrogen 19% to 21%, phosphorus 18% to 20%, potassium 8% to 10%, humic acid 2% to 4%, trace element fertilizer 0.3% to 0.6%; the active ingredients of the sugar-increasing fertilizer account for the weight percentage of the sugar-increasing fertilizer in terms of pure nutrients: nitrogen 20% to 22%, phosphorus 10% to 12%, potassium 20% to 22%, humic acid 2% to 4%, trace element fertilizer 0.3% to 0.6%.
[0019] According to sugar beets in different growth stages, changes in demand for fert...
Embodiment 2
[0023] Embodiment 2: this sugar beet set fertilizer comprises base manure, hair tree manure and sugar-increasing fertilizer; The active ingredient of base manure accounts for the percentage by weight of base manure respectively in terms of pure nutrients: nitrogen 19% or 21%, phosphorus 17% or 19%, potassium 8% or 12%, humic acid 2% or 4%, trace element fertilizer 0.3% or 0.6%; the active ingredients of the fertilizer in terms of pure nutrients account for the weight percentage of the fertilizer: nitrogen 19% or 21%, phosphorus 18% or 20%, potassium 8% or 10%, humic acid 2% or 4%, trace element fertilizer 0.3% or 0.6%; the active ingredients of the sugar-increasing fertilizer account for the weight percentage of the sugar-increasing fertilizer in terms of pure nutrients: nitrogen 20% or 22%, phosphorus 10% or 12%, potassium 20% or 22%, humic acid 2% or 4%, trace element fertilizer 0.3% or 0.6%.
Embodiment 3
[0024] Embodiment 3: As an optimization of the above embodiment, the trace element fertilizer includes boron and zinc in a weight ratio of 1.5 to 2:1.5 to 2. The proportioned trace element fertilizer promotes the growth and development of sugar beet, and the trace element and humic acid act synergistically to improve the absorption and utilization rate of the trace element.
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