What are the characteristics, functions and shapes of rape flowers?

The plants are straight and clustered, the stems are yellow and green, the basal leaves grow spirally, and the stem leaves are usually alternate without stipules. The flowers are bisexual and radially symmetrical, and the four petals are arranged in a cross. These flowers are as yellow as rice paper. There are usually 6 stamens, 4 long and 2 short, which are usually called "four strong stamens". The pistil consists of two carpels, and the ovary is located on the upper side.

The stem is cylindrical, with a diameter of 0. 1-0.8 cm, many branches and soft stems. Leaves alternate, large, dark green, without petiole and support. In March and April, there are flowers at the top of the stem, which are racemes, four sepals, yellow-green, four corollas, yellow and cross. The fruit is silique. When summer is ripe, it cracks and sows, purple-black, yellow.

Rape flower has four petals, neatly surrounding the stamens, and its personality is simple. Petals are so delicate and delicate that no skilled sculptor can carve them. The flowers in the middle bend together, as if whispering. It has tough roots and dense leaves, and it is as simple and rough as the farmers who grow them.

Function:

1, rape flowers are rich in pollen. The oil content of seeds is 35~50%, which can be used for oil extraction or feed. In addition, the tender stems and leaves of rape flowers can also be eaten as vegetables.

2. In the food industry, margarine and artificial protein can be made. Widely used in metallurgy, machinery, rubber, chemical industry, paint, textile, soap making, paper making, leather, medicine and other industries, with important economic value.

Appearance:

Rape flowers are bisexual and radially symmetrical, with 4 petals arranged in a cross shape and 6 stamens, 4 long and 2 short; The pistil consists of two carpels, and the ovary is located on the upper side; Stems cylindrical, much branched; Leaves alternate, large, dark green, without petiole and stipules;

In March and April, there are flowers, racemes, four calyx pieces, yellow-green, four corollas, yellow and a cross at the top of the stem; The fruit is silique. When summer is ripe, it cracks and sows, purple-black, yellow.

Jiangling rape flower

One of the four rape flower seas in China, 654.38+ 10,000 mu terraced rape flower sea, is known as heaven and earth. World-class photography base, a must-see spot for Wuyuan's spring tourism and flower appreciation, and a classic representative of Wuyuan's pastoral scenery.

Due to the rational layout of ancient trees, rivers, terraces, farmhouses and crops, the closeness and harmony between man and nature are reflected, and the "harmony between man and nature" can be displayed here. Especially the people on the top of the mountain, became the background of Jiangling scenery. From a distance, white walls and tiles are hidden among yellow flowers and green trees, and clouds are lingering, like heaven and earth. Known as one of the "Four Flowers of Sea" in China in spring.

Chen Fuli, a famous photographer in Hong Kong, once won the gold medal in the international photo contest for his work Heaven and Earth, which is regarded as "the most beautiful village in China". China's famous director Xiaogang Feng's new film Assembly was also filmed here.