A New Method of Management for Autumn Sowing of Chrysanthemum

Autumn bitter chrysanthemum should select excellent varieties with strong disease resistance, deeply plough and loosen the soil before planting, rake and rake the soil, combine with soil preparation, cover a layer of fine soil after evenly sowing bitter chrysanthemum seeds, cover the soil layer should not be too thick, sprinkle appropriate amount of water after sowing, and spray new high-fat film to keep heat and moisture, isolate pathogen infection and improve seedling emergence rate.

After the seedlings are unearthed, it is necessary to strengthen field management, timely spray water to keep the field soil moist, and time seedlings, remove weak seedlings and diseased seedlings, maintain reasonable field density, and weed weeding to avoid competition for nutrients between weeds and bitter chrysanthemum. When loosening the soil, we should not go too deep to avoid damaging the roots and affecting the absorption of water and nutrients by the roots.

According to the growth demand of bitter chrysanthemum, topdressing water and fertilizer as appropriate, the soil should be kept dry and wet, spraying vegetable strong stem spirit, improving the intensity of water absorption and fertilizer absorption of bitter chrysanthemum, promoting the leaves of bitter chrysanthemum to be thick, luxuriant, high yield and high yield. (weightlessness)