Soil preparation: Before sowing (or before seedling transplanting), 2/3 of the total fertilizer is used as basal fertilizer, followed by deep plowing and leveling.
Live or nursery red dishes are generally cultivated in spring and autumn. General live broadcast. However, it can also be transplanted first. Live seeding usually starts when the soil temperature reaches 8 to 10°C. The sowing period in the Yangtze River Basin is between March and April, and autumn sowing is between July and September. Drilling or sowing, spacing 40 to 50 cm, spacing 10 to 16 cm, seeding rate per acre of 1.0 to 1.5 kg.
Field management: Seedling time and seedling time, weeding, watering every time after seedlings or manure. 4 to 5 leaves of Dingmiao or transplanting, after Dingmiao and fleshy root growth can be topdressing. During the growth period, the crop should be ploughed and weeded. Stop the cultivator after the line is closed to prevent damage to the rhizomes.
Pest control: The roots of the red Chinese cabbage have hard or dark spots, and the leaves have small deformities due to the lack of boron in the soil; they are easy to appear in neutral or acidic soils and can be treated with borax in the soil.
Harvest: Seed China reminds you: According to the maturity of species, climatic conditions and market conditions timely harvest, generally 70 to 90 days after sowing, when the root diameter of 33.5 cm can be harvested. The output per acre is 1000-1500 kg. The suitable storage temperature for the kiln is 0°C and relative humidity is about 90%.