Water spinach is a vegetable widely cultivated in rural areas of southern China. It is suitable for growth under high temperature and humidity. It is usually planted in mid-April. The sowing methods include direct broadcast and seedling transplanting, as follows:
Seeding technique of water spinach 1. Direct broadcast of the open field can be carried out by line or on-demand, with a row spacing of 30 to 35 cm and a hole spacing of 15 to 20 cm. 3 to 4 seeds are seeded at each hole; watering is immediately after sowing, and emergence can be carried out in about 7 days, or it can be broadcasted in a dense manner, and the seedling height is 17 to 24 cm. After sowing, cover the plastic film to warmen and moisturize, and remove the film after the seedlings are unearthed.
2, seedling transplanting In addition, during the growth period, about 15 cm of topping cuttings can be taken and propagated. As long as the soil moisture in the cutting field is suitable, the cutting shoots will soon grow adventitious roots and take out new shoots.