China is a big agricultural country, so it has rich experience in agriculture. These experiences are generally embodied in proverbs and common sayings. These proverbs and common sayings are the crystallization of China people's culture, and also reflect the laws of natural farming, which is of guiding significance to farming. As the saying goes? The earlier the rice is poured, the better the early rice? Very reasonable. The sooner the rice falls flat, the more nutrients it can absorb, so the longer the early rice, the better.

First, the scientific nature of rice growth Rice growth is an ancient farming and planting method, and it is also a way to be used as fertilizer. The specific operation is to raise the rice field, and then turn over the green duckweed to turn the green duckweed into green manure. In this way, a pollution-free green fertilizer is formed, which can provide more nutrition for the early growth of rice by watering rice first and then transplanting it. Therefore, the earlier the rice lodging, the better the growth of early rice. This kind of inverted duckweed is not as good as the greener duckweed, but the number of green duckweed should be reasonably selected according to the local climate, rice growth law and environment to provide enough nutrition for rice, and the time for raising green duckweed should be controlled at about 15 days, and duckweed can be inverted after being raised.

Second, the guiding significance for farming. The ancient science and technology were not developed, so it was impossible to directly produce some chemical fertilizers as it is now, and it was impossible to observe the growth of rice with accurate methods. So we use the method of leveling to make fertilizer and let them grow sturdily. Therefore, this is of great guiding significance to ancient farming civilization. The ancients explored this method, which can also better guide future generations to cultivate and how to make suitable fertilizers. How to deal with various situations has left valuable experience, which is the experience and legacy left by the great working people in ancient times. It is precisely because of the exploration and guidance of predecessors that future generations can grow rice better.

Ancient proverbs are all scientific and have been practiced a lot, so they have certain objective truth. ? The earlier the rice is poured, the better the early rice? In ancient times, it was made into a green fertilizer for cultivating rice through micro-plants such as algae. The earlier the rice falls, the better the early rice grows.