1, north: ① open field: sowing in mid-June, sowing in early July, yield of 2000 plants per mu,1harvesting in early October 165438.
② Plastic shed: Seeding in early July, seedling age 25 days,1harvesting in late October 165438.
(3) Solar greenhouse: seedling cultivation in the middle and late August, planting in the middle of September and listing in the Spring Festival; It is suggested that stubble crops should be the main crops in the north.
④ Spring sowing: it should be harvested before the high temperature (30℃), planted in protected areas in June 5438+February, sown before the Spring Festival, harvested before the beginning of May, and special attention should be paid to the management of temperature (18-22℃) in the middle and late April.
2. South China: Sowing in September-165438+ 10, seedling age of 30 days, yield of 2,500 plants per mu, harvested around the Spring Festival, and can be planted in protected land and open field.
How to eat: stew and stir-fry, blanch with boiling water, and mix with dried seaweed or mushrooms for cold salad.