Characteristics of Xiao Man

1, Meteorological change characteristics: The arrival of Xiaoman solar term means that it has entered the rainy season of heavy precipitation, and the rain begins to increase, and there will often be continuous and large-scale heavy precipitation. Xiaoman, like rain, Grain Rain, light snow and heavy snow, are solar terms that directly reflect precipitation. Xiaoman reflects the climatic characteristics of heavy rainfall: "Xiaoman River is full" (South)

2, phenological characteristics: Xiaoman has three waiting periods, one waiting for the bitter vegetable show, the day Xiaoman "bitter vegetable show", bitter vegetables, perennial compositae, flowering in spring and summer, feeling bitter when tender; Weeds died on the second day, and weeds on the fifth day, according to Zheng Xuan's explanation in the Eastern Han Dynasty, were fine-leaved grasses, such as eleocharis tuberosa, which opened small yellow flowers in March and bore fruit in April. Because it was born in, when it is afraid of Yang, it will die in summer. After three days, wait for the autumn solstice of wheat, and then wait for the "autumn solstice of wheat" on the fifth day, and summer wheat can be harvested.

3. Characteristics of farming activities: early spring crops are about to be harvested, mid-season rice is planted in an all-round way, farming is busy, harvesting in sunny days and sowing in rainy days. However, it is prone to dry weather in the small full season, "storing water is like storing grain" and "preserving water is like storing grain". We should not only pay attention to water storage and drought prevention, but also pay attention to rainy weather that may affect the harvest in Koharu.