Planting method of spinach in Bailu

Choose a good variety: it's just autumn and the temperature is still high (commonly known as "autumn tiger"). At this time, spinach should be planted with varieties that are heat-resistant and easy to germinate.

Soak seeds to accelerate germination: soak spinach seeds for 12 ~ 24 hours before sowing, and then spread them in a cool place indoors to accelerate germination. During this period, the seeds should be turned frequently and kept moist. After 5 ~ 6 days, the seeds can be sown after germination.

Timely sowing: Generally, early autumn spinach is sown after mid-August, and harvested in the middle and late September. The amount of seeds used in high temperature period should be increased to per mu 10 ~ 15 kg. When sowing, water the soles of your feet before sowing and pat the surface of the bed after sowing.

Sowing management: For spinach sown before "Bailu", it is best to cover the border with straw or straw after sowing to cool and moisturize and promote the whole seedling. Before spinach seeds emerge, water them 1 time every morning and evening. After emergence, the plastic film should be removed and watered in time according to soil moisture; In the growing period, a small amount of topdressing is combined with light fertilizer.