Is there a parity for planting trees in rural gardens?

It is certainly good to plant even and odd trees in the country garden.

Trees are plants with wooden trunks and branches that can survive for many years. General tree Screaming Trees, branches above the ground, can form a crown.

Trees are the floorboard of woody plants, including trees, shrubs and woody vines. Trees are mainly seed plants, and ferns are just trees. There are about 8,000 kinds of trees in China. Divided into poplars; Willow; Cypress, etc.

As the saying goes, some big shrubs are called "trees", such as pomegranate trees.

Trees are very important in reducing land erosion and regulating climate. Trees can absorb carbon dioxide in the air and store a lot of carbon in tissues. Trees and forests are habitats for many species. Tropical rain forest is one of the places with the richest biodiversity. Trees can provide shade and protection, wood can be used for building, charcoal can be used for heating and cooking, and fruit can be used as food.

The four main parts of a tree are roots, stems, branches and leaves. Roots are generally underground, and there are many roots at the bottom of a tree.

The trunk is divided into five layers. The first layer is bark. Bark is the surface layer of the trunk, which can protect trees and prevent the invasion of diseases. Below the bark is phloem. This fibrous tissue carries sugar from the leaves. The third layer is the cambium. This layer is very thin and is the growth part of the trunk. All other cells come from this layer. The fourth layer is sapwood. This layer transports water from the roots to all parts of the tree. This layer is usually lighter than heartwood. The fifth layer is heartwood. Heartwood is an old sapwood called xylem. Most trunks are heartwood.