What do flowers use to spread their seeds?

The creatures in nature are colorful, and it can be said that the animals and plants that can be preserved today have gone through a long period of reproduction. Plants cover most of the land surface of the earth. About 400000 species of plants are known, and they multiply in a variety of ways, so how do flowers spread their seeds?

What do flowers rely on to spread their seeds

Different flowers have different ways to spread seeds, such as animal transmission, wind transmission, water transmission, ejection machinery transmission and so on.

Plants spread by animals, such as cherries, wild grapes, wild ginseng, etc., these plants rely on birds or other animals to eat seeds into their stomachs, and because they cannot digest them, they are excreted and spread in all directions; for example, pine nuts are taken away by squirrels when they store food for the winter. What is spread by the wind is like the red willow, which spreads the seeds to the distance by the flying of catkins. Coconuts and water lilies are spread by water. After the coconut is ripe, the coconut falls into the sea and floats far away with the sea. When the fruit of the water lily is ripe, it sinks to the bottom. After the pericarp is rotten, the seeds covered with a spongy outer seed coat will float and float somewhere else. Mechanical transmission, such as impatiens, its fruit will crack, the seed bullets to the four directions, and many legumes are mechanically spread seeds.

II. The present situation of Flower Market in China

With the improvement of people's living standards and the improvement of people's living environment, flowers play a more and more important role in improving the living environment, and all kinds of potted flowers are more and more used to decorate people's lives. The landscape promotion in urban greening has increased the market demand for flowers and led to the development of the flower industry.

China has the largest area of flower cultivation in the world and has a broad consumer market. The scale of China's flower industry is constantly expanding, and the annual export of flowers has reached 200 million US dollars, which has become a sunrise industry among China's export agricultural products. In the past two decades, the work of flower science and technology in China has played an important role in the development of China's flower industry. Mainly to introduce and absorb foreign famous flower varieties and advanced cultivation techniques.

The above is some related knowledge about flowers, now the artificial breeding flower market is also very large, we can buy fresh flowers in various flower and bird markets.