Method for increasing yield of Chinese flowering cabbages by using soil conditioner
A soil conditioner and cabbage technology, applied in the directions of fertilization methods, applications, fertilizer mixtures, etc., can solve problems such as continuous cropping obstacles of cabbage, and achieve the effects of promoting nutrient absorption, high yield, and improving physical and chemical properties
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Embodiment 1
[0021] A kind of method that uses soil conditioning agent to improve Chinese cabbage yield, comprises the following steps:
[0022] S1. Cultivate Chinese cabbage seedlings using 72-hole plug trays (substrate is perlite), and transplant and plant them in non-woven bags when 3 to 4 true leaves emerge from the Chinese cabbage seedlings, with 8 to 10 plants in each bag;
[0023] S2. Then apply ternary compound fertilizer N-P in each cultivation bag 2 o 5 -K 2 O: 15-15-15, wherein 60% of the chemical fertilizer is base fertilizer, and 40% of the chemical fertilizer is applied in the form of topdressing. The dosage accounts for 30%, 35%, and 35% of the total topdressing fertilizer respectively;
[0024] S3. After transplanting, the soil conditioner was diluted 500 times with water, and 100-300 mL of the soil conditioner dilution was evenly sprayed on the soil surface on the 20th to 34th day after sowing Chinese cabbage, thereby increasing the yield of Chinese cabbage.
Embodiment 2
[0026] A kind of method that uses soil conditioning agent to improve Chinese cabbage yield, comprises the following steps:
[0027] S1. Cultivate Chinese cabbage seedlings using 72-hole plug trays (substrate is perlite), and transplant and plant them in non-woven bags when 3 to 4 true leaves emerge from the Chinese cabbage seedlings, with 8 to 10 plants in each bag;
[0028] S2. Then apply ternary compound fertilizer N-P in each cultivation bag 2 o 5 -K 2 O: 15-15-15, wherein 60% of the chemical fertilizer is base fertilizer, and 40% of the chemical fertilizer is applied in the form of topdressing. The dosage accounts for 30%, 35%, and 35% of the total topdressing fertilizer respectively;
[0029] S3. Dilute the soil conditioner 1000 times with water after transplanting, and spray 100-300mL of the soil conditioner dilution evenly on the soil surface on the 20th to 34th day after sowing Chinese cabbage, thereby increasing the yield of Chinese cabbage.
Embodiment 3
[0031] A kind of method that uses soil conditioning agent to improve Chinese cabbage yield, comprises the following steps:
[0032] S1. Cultivate Chinese cabbage seedlings using 72-hole plug trays (substrate is perlite), and transplant and plant them in non-woven bags when 3 to 4 true leaves emerge from the Chinese cabbage seedlings, with 8 to 10 plants in each bag;
[0033] S2. Then apply ternary compound fertilizer N-P in each cultivation bag 2 o 5 -K 2 O: 15-15-15, wherein 60% of the chemical fertilizer is base fertilizer, and 40% of the chemical fertilizer is applied in the form of topdressing. The dosage accounts for 30%, 35%, and 35% of the total topdressing fertilizer respectively;
[0034] S3. Dilute the soil conditioner 1500 times with water after transplanting, and evenly spray 100-300mL of the soil conditioner dilution on the soil surface on the 20th to 34th day after sowing Chinese cabbage, thereby increasing the yield of Chinese cabbage.
[0035] The Chinese c...
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