Potato fertilization method
A fertilization method and potato technology, which are applied in the field of agricultural cultivation, can solve the problems of general quality, poor commerciality, and low potato yield, and achieve the effects of increasing yield per mu and commercial potato rate, long maintenance time, and improving the quality of agricultural products
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[0025] Example 1
[0026] Select 9 plots of 10m×10m and divide them into three groups. Each group is repeated 3 times. The first group is not fertilized, the second group is fertilized according to the traditional fertilization method, and the third group is fertilized according to the fertilization method of the present invention. The yield per acre and the commodity rate are shown in Table 1. The traditional fertilization method refers to the potato fertilization method of patent CN103875409A, and the fertilizer dosage per acre is 10-15 kg of urea, 50-60 kg of calcium magnesium phosphate fertilizer, and 40-50 kg of potassium sulfate.
[0027] Table 1
[0028]
[0029] Analyzing the yield per mu and the rate of commercial potatoes, it can be known that the fertilization method of the present invention can significantly increase the yield and the commercial potatoes, and the method of the present invention can produce significant economic benefits.
Example Embodiment
[0030] Example 2
[0031] Select 9 plots of 10m×10m and divide them into three groups. Each group is repeated 3 times. The first group is not fertilized, the second group is fertilized according to the traditional fertilization method, and the third group is fertilized according to the fertilization method of the present invention. The quality indicators of tubers include starch content, soluble sugar content, Vc content, and protein content. The results are shown in Table 2. The traditional fertilization method refers to the potato fertilization method of patent CN103875409A, and the fertilizer dosage per acre is 10-15 kg of urea, 50-60 kg of calcium magnesium phosphate fertilizer, and 40-50 kg of potassium sulfate.
[0032] Table 2
[0033]
[0034] From the above data analysis, it can be seen that different fertilization methods have a great impact on the yield and quality of potatoes. The reasonable ratio and timing of fertilization in the fertilization method of the present in...
Example Embodiment
[0035] Example 3
[0036] Select 9 plots of 10m×10m and divide them into three groups. Each group is repeated 3 times. The first group is not fertilized, the second group is fertilized according to the traditional fertilization method, and the third group is fertilized according to the fertilization method of the present invention. The results are shown in Table 3. The traditional fertilization method refers to the potato fertilization method of patent CN103875409A, and the fertilizer dosage per acre is 10-15 kg of urea, 50-60 kg of calcium magnesium phosphate fertilizer, and 40-50 kg of potassium sulfate.
[0037] table 3
[0038]
[0039] From the above data analysis, it can be known that the fertilization method provided by the present invention can significantly reduce the potato pest rate.
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