Grey cabbage is a Chenopodium plant of Chenopodiaceae, also known as pink cabbage, grey striped cabbage and grey _ (60-65,438+0.20 cm). Its stems are erect and stout, with green or purplish red stripes, yellow-green flowers in autumn, and seedlings or tender stems and leaves are harvested from April to July every year for consumption.

Cultivation techniques of gray vegetables

Gray vegetables propagate through seeds. From the end of June 5438+00 to the beginning of February 10, direct seeding can be used, and direct seeding or drilling should be adopted. After sowing, the surface soil should be lightly covered and compacted, or pressed with wooden boards to make the seeds in close contact with the soil. After sowing, the seeds should be covered with miscellaneous fertilizers or covered with soil, and the seeds should be soaked in drought 1 time.

After the emergence of grey vegetables, it is necessary to interplant them in time to ensure that they are not crowded, and 5 or 6 real leaves can be harvested from the market.

Grifola frondosa has strong disease resistance and generally no pests and diseases. In case of powdery mildew, 500 times of 40% sulfur suspension emulsion or 150~200 times of baking soda can be sprayed.