Morphological description of rape flowers

Rape flowers are tall and straight in shape, with upright stems, golden color and rich aroma. The flowering period is between 1 ~ 3 months. Rape flowers have high ornamental value, and there are oil fields in many areas. Every spring, it attracts many tourists to watch it, which can drive the local economy. The seeds of rape flowers can be made into edible oil, which has high economic value.

The appearance of rape flower is millet, also known as Brassica in Cruciferae. The stem of the plant is erect, the color is yellow and green, the leaves are alternate and the color is green. The flower is bisexual, with 4 petals, thin and tough texture, bright yellow color and 6 stamens. The flowering period is between 1 and March. The fruit ripens in summer and the seeds are yellow or deep purple.

The tender stems and leaves of rape flowers contain a lot of cellulose and chlorophyll, which can be fried or eaten in soup, which is beneficial to human health. Rapeseed has high oil content and can be made into edible oil after refining, which has high economic value. Rape flowers can also be made into fruit juice, and moderate drinking can prevent diseases such as hypertension.

Rape flowers are generally planted in the field, and open from/kloc-0 to March, with golden color, fragrant smell and high ornamental value. In Luoping County, jiangling county County and Yangshuo County of China, there are large areas of rape flower fields, which bloom in March-April, with beautiful scenery for viewing, attracting a large number of tourists every year and promoting local economic development.

During the maintenance period of rape flowers, it is necessary to give sufficient light to the plants, but also to properly water and fertilize them to ensure that the flowers bloom normally. Rape flowers are prone to diseases and insect pests, the common pests are aphids, and the diseases are virus diseases. During the maintenance period, the plants can be sprayed with 1 time between 15-20 days, which can prevent the plants from being damaged by pests and diseases.