When will Laver moss be sown?
Laver moss is a kind of vegetable, the edible organ is tender flower stem, its taste is sweet, the quality is tender, can stir-fry, make soup or hot cold salad, many people like to eat, some people want to grow. So, when will Laver moss be sown?
When will Laver moss be sown?
Different varieties of porphyra yezoensis moss have different sowing time. In the Yangtze River basin and Suzhou area, if it is an early-maturing variety, it can be sown from August to September; if it is a medium-maturing variety, it can be sown around September; if it is a late-maturing variety, it can be sown from September to October. If sowing too early, virus disease and soft rot are easy to occur; if sowing too late, there are few leaves, insufficient growth and low yield of Chinese cabbage.
Second, how to sow Laver moss?
1. Sowing: the sowing of porphyra yezoensis requires the selection of more fertile sandy loam or loam, the seedling bed should use sandy loam or loam, and then sow the seeds in the soil. The suitable temperature for seed germination is 25-30 ℃, keep the temperature appropriate, keep the soil moist, and wait for seeds to germinate.
2. Raising seedlings: the suitable temperature range for the growth of porphyra yezoensis seedlings is wide, it grows rapidly at about 20 ℃, can also grow at a higher temperature of 25-30 ℃, and grows slowly when it is below 15 ℃. During seedling raising, topdressing should be carried out to promote the growth of seedlings.
3. Transplant: wait until the seedlings grow to the right size, then you can transplant. Before transplanting, it is necessary to prepare the selected plot, apply basic fertilizer, cover the plastic film, punch holes in the film according to the plant spacing of 20 cm × 50 cm, and then transplant the seedlings into the hole.
4. Management: do a good job in the management of fertilization, watering, weeding, prevention and control of diseases and insect pests; before the advent of severe winter, fertilizer and water should be controlled to avoid overgrowth and cold damage.
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