What is the saying of planting a pine tree in your yard? Seek expert answers

There is nothing to say, but pine trees are usually planted in cemeteries, so it is unlucky and artificial to plant pine trees at home.

Pine trees not only have ancient birthday stars, but also have strange shapes. There is a Gu Song in Jiuhuashan, Anhui. At 3 meters from the trunk, there are three branches, the middle branch rises in a curve shape, one side of the side branch slightly bends and extends slightly downward, and the other side branch slightly becomes warped. The whole pine tree is like a phoenix spreading its wings, which is called "Phoenix Pine".

There is a strange pine on Yuntai Mountain in Lianyungang, Jiangsu Province. Its trunk is about 15 meters long and its trunk is more than 1 meter thick. The trunk of more than 8 meters lying on the ground looks like Wolong. After many twists and turns, it rose again and became a spectacle.

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Types of pine trees:

There are nearly 80 kinds of pine trees in the world. Although there are many kinds, the leaves are slender and needle-shaped, commonly known as pine needles. Most needles are gathered by one or several leaves. Pine with one leaf and one needle is only distributed in Nevada and Mexico in the United States, belonging to a few varieties. There are not only many kinds of two needle bundles of Pinus biflora;

But also widely distributed, such as Pinus tabulaeformis and Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica, Pinus thunbergii and Pinus densiflora distributed in several provinces in North China and Northwest China, Pinus massoniana, Pinus taiwanensis, Pinus alpine and Pinus Bashan in Qinba Mountain area of Central China, and Pinus Taiwan Province and Pinus brevifolia are the main tree species for afforestation in barren hills in China. Loblolly pine, etc. A bundle of four-needle pine trees is rare and only distributed in California, USA.

Besides, eggs and pine are in bundles of four or five needles. There are many kinds of pine trees with five needles in a bunch, which are widely distributed, including Korean pine in the northeast, Huashan pine, Qiao pine, Guangdong pine in the northwest and southwest provinces, Anhui five-needle pine, Dabie mountain five-needle pine, Chinese pine and Taiwan Province fruit pine.

The difference of pine needles helps us to classify and identify pine trees and understand their ecological characteristics. Generally, five-needle brittle pine is suitable for humid environment and has strict requirements on soil, while two or three-needle pine trees are more resistant to early drying and can grow in thin soil.