Portrait photography of rape flowers

Portrait photography of rape flowers is as follows:

Rape flower, Latin alias rape, is native to Europe and Central Asia and belongs to the genus Panicum in Cruciferae. In China, rape flowers are mainly distributed in ten thousand mu terraces of Wuling and Wuyuan in Jiangxi, Hanzhong Basin and Jiangling, Luoping Plain in Yunnan and Menyuan Plateau in Qinghai.

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 tetrastrong 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.

The application value of rape flower;

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. Rapeseed is the largest edible vegetable oil raw material in China. The fruit juice made of rape flowers is said to have the effect of preventing hypertension, anemia and colds in medical treatment.