Chinese cabbage is used for biogas fertilizer. Chinese cabbage not only grows fast, but also has high yield, early maturity, good quality, and obvious disease-preventing effects.
1. Chinese cabbage seedling stage. 40% of the biogas slurry is used for acupuncture, or irrigated with 800 kg of biogas slurry per acre, but must be watered immediately after pouring so as to avoid burning seedlings.
2. Lotus stage pouring. This period is one of the periods with high incidence of Chinese cabbage. In addition to the application of biogas slurry to Qingshui or Shunling, it is better to use a 30% solution of biogas slurry for spraying.
3. The ball is poured. The amount of biogas reclaimed in this period can be increased to 1,000 kg per mu, and can be applied in combination with watering three times.
4. Mature stage pouring. After Chinese cabbage enters mature stage, it is not very sensitive to fertilizer and water, so the application amount of biogas slurry can be reduced to about 400 kilograms per mu, which is also applied in combination with pouring water.
1. Chinese cabbage seedling stage. 40% of the biogas slurry is used for acupuncture, or irrigated with 800 kg of biogas slurry per acre, but must be watered immediately after pouring so as to avoid burning seedlings.
2. Lotus stage pouring. This period is one of the periods with high incidence of Chinese cabbage. In addition to the application of biogas slurry to Qingshui or Shunling, it is better to use a 30% solution of biogas slurry for spraying.
3. The ball is poured. The amount of biogas reclaimed in this period can be increased to 1,000 kg per mu, and can be applied in combination with watering three times.
4. Mature stage pouring. After Chinese cabbage enters mature stage, it is not very sensitive to fertilizer and water, so the application amount of biogas slurry can be reduced to about 400 kilograms per mu, which is also applied in combination with pouring water.
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