What does Yi Long mean by ten oxen ploughing fields for water control?

Yi Long's water control and ten oxen ploughing fields are just an arduous task accomplished by several people, Qi Xin.

People often say: many people are chaotic, and many dragons depend on them. It means that if there are more dragons, they will depend on each other and shirk each other, resulting in less rainfall and easy drought. Just like one monk has water to eat, two monks carry water to eat, and three monks have no water to eat. So people think that "water control in Yi Long" means that there is a lot of rainfall and it is easy to have good weather.

From the "dragon section" from summer to the future, it can be seen that * * * has five dragons in charge of the five parties, namely "Qinglong, Chilong, Huanglong, Bailong and Black Dragon", representing "wood, fire, earth and gold", each in charge of the five parties in the southeast, northwest and central regions. In other words, "five dragons to control water" or "ten dragons to control water", it is easier to have good weather with a clear division of labor, so it is not that the fewer dragons, the easier it is to have good weather.

Detailed introduction:

Next year will be "controlling water by dragons", which means that Yilong is the only place in "southeast, northwest and China". Yi Long can't control the five directions, and it is easy to cause heavy rainfall somewhere, with more before and less after, with water on sunny days and no rain on cloudy days. In other words, before the arrival of the summer solstice, it is easy to cause unilateral rainfall and floods.

On the first day of the first month of next year, Chen Geng will be the Golden Dragon. Jinlong can only turn into water when it meets fire. After the vernal equinox, before the summer solstice, the internal heat is on the rise, so the rainfall is easy to increase during this period, and the heavy rainfall in the south is prone to fire. Then ten cows plow the field, which means that plowing needs many cows, and there are only twelve cows at most.

The more cows need to plow, the more difficult it is to cultivate the land, which means less rainfall and dry land when plowing. After beginning of spring, spring ploughing began, and the autumnal equinox is both a solar term and autumn ploughing, so it is prone to drought before the autumnal equinox and autumn next year. For example, 1963, Yi Long manages the water, and ten cows plough the fields, just like next year.