Is the Reed deciduous or evergreen?

Phragmites communis is a polytypic species widely distributed all over the world. Born in rivers and lakes, along ponds and ditches and low wetlands. There are many kinds of reeds by the water, and they are especially beautiful in the flowering season for viewing. So is the Reed deciduous or evergreen?

Is the Reed deciduous or evergreen

Reed is an evergreen plant. Planting Reed in a large area can not only regulate the climate and conserve water, but also form a good wetland ecological environment, but also provide habitat, foraging and breeding homes for birds.

Second, the efficacy and function of Reed

1. Ecology

Reed rhizome four cloth, has the effect of strengthening the dike; Reed can absorb phosphorus in water, can inhibit the growth of cyanobacteria. A large area of Reed can not only regulate the climate, conserve water, form a good wetland ecological environment, but also provide habitat, foraging and breeding homes for birds. The leaves, stems and rhizomes of Phragmites australis all have aerated tissue and have the function of purifying sewage.

two。 Economics

Reed stalks have a high content of cellulose and can be used for papermaking and man-made fibers. In ancient times, reeds were used to make "Reed mats" for laying Kang and building houses. In addition, in ancient times, there was a musical instrument called Reed flute, which was made of the empty stem of Reed. The ears of reeds can be used to make brooms, and the tidbits of Reed flowers can be used to fill pillows for many purposes.

3. Garden

Reeds are grown by the water and are especially beautiful in the flowering season. At present, the new varieties of Reed on the market have the characteristics of deep water cold resistance, drought resistance, high temperature resistance and lodging resistance, and have the advantages of short-term shaping and rapid landscape formation.

4. Husbandry

The biomass of Reed is high, and the leaves, flowers, stems, roots and asparagus can be used in animal husbandry with high feeding value. Livestock like to eat the tender stems and leaves of Reed. Reed land can be used for mowing grassland or for both grazing and mowing. It is suitable for grazing horses and cattle. In addition to grazing and utilization, it can also make hay and silage. After silage, the grass has a strong smell.

5. Medicinal use

Reed tastes sweet, cold and non-toxic. It has the effect of clearing heat, promoting fluid, eliminating annoyance, stopping vomiting, detoxifying fish and crab, clearing heat and relieving table. Main treatment of fever, stomach heat vomiting, choking, nausea, lung impotence, lung carbuncle, surface heat syndrome, detoxification of puffer fish.

Because the leaves, leaf sheaths, stems, rhizomes and adventitious roots of Reed all have aerated tissue, it plays an important role in purifying sewage. The stem of Reed is tough and high in fiber, so it is a rare raw material in the paper industry.