Twenty-four solar terms of mango

The awn seed is a symbol of the maturity of awned crops such as wheat and a solar term reflecting agricultural phenology. By the time of the awning, the wheat harvest season in Sichuan Basin has passed, and the transplanting of mid-season rice and sweet potato is coming to an end. In most areas, the mid-season rice has entered the green stage, and the seedlings are green and full of vitality. The poem "The east wind dyed 3,000 hectares, and the herons kept coming and going" vividly described the beautiful scenery of the field at this time. In the awning season, the medium rice that has not been transplanted in the basin should be planted quickly; If it is postponed again, the vegetative growth period of rice will be shortened due to the increase of temperature, and the growth period will be easily affected by drought and diseases and insect pests, and the yield will inevitably be low. Osmunda japonica should be transplanted before summer at the latest; If sowing is too late, not only the drought will worsen, but also the temperature will drop in Qiu Lai, which is not conducive to the expansion of potato chips and the yield will be significantly reduced. This is the truth of the agricultural proverb "busy planting".