Plant 4200 vegetables per mu. What is the row spacing between plants?

How much is the business trip? It depends on what vegetables you make. All kinds of vegetables are very different when going out. Take Chinese cabbage as an example. They have to walk at least 20 centimeters. If it is 4200, the row spacing per mu should be. 45 centimeters. . It is estimated to be 35 centimeters.