Planting trees in rural courtyards is very particular. What does the sentence "There are trees in the courtyard, but wives and children don't meet" mean? It means that tall flowers and trees will smash houses and cause safety accidents; Therefore, at that time, residential buildings, some wealthy families, green brick and green tile houses, were mostly wooden houses, generally with only two floors; Most people's houses are earth-walled houses, stone-walled houses, or pure wooden houses, and some even thatched houses, mainly small bungalows. Compared with the existing concrete houses or small bungalows, the solid safety factor is even worse. It can be said that when a big tree falls, the house can be destroyed. A tree falling from a branch will smash the roof to pieces.
Therefore, in rural courtyards, especially in some rural courtyards in the south, it is generally forbidden to plant tall shrub trees, which are very easy to be thrown away and easily broken by the wind, and it is necessary to avoid planting too many flowers and trees. If you want to plant some flowers, evergreen flowers and trees, or small fruit trees, you can't let the trunk of this sapling exceed the eaves. Once over the eaves, you must cut off the trunk and leave a stump for it to germinate again. In the technical terms of today's agricultural and forestry level, it is called dwarfing anvil solution. Objective To beautify the courtyard, eliminate potential safety hazards, and improve the sunshine and natural ventilation of the courtyard.
There are too many flowers and trees in the courtyard, which will become a hiding place for pest control and seriously endanger people's physical and mental health; Traditionally, people in rural areas feel that the living environment should have enough sunshine and good gas circulation, that is, it should be bright, so that the house will become drier and drier and people will be comfortable living in the house. If too many trees are planted in the yard, which are tall and big, it will undoubtedly block the sunshine and hinder the circulation of gas, making the house darker and wetter and colder.
The dark, damp, cold and unventilated room not only makes the furniture, clothes and quilts in the room moldy, but also constantly breeds germs, which is also conducive to the growth and development of mosquitoes. There are all kinds of viruses in germs, which will make people sick; Mosquitoes are a specific mode of transmission of infectious viruses, which will infect more and more people. Living in this natural environment will do harm to people's physical and mental health and is not suitable for people to live for a long time.