In Yanchanggou Natural Village, Baiyan Village, Zhenkang County, Yunnan, a rapeseed field of more than 3 acres occupies half of the slope, which looks very beautiful from a distance. It is not spectacular, but it is fresh and elegant, and it is indeed eye-catching, attracting many tourists to stop and admire it and take photos. Rapeseed flowers give people a very fresh feeling and are a favorite flower for many people.

1. In fact, the sowing method of colored rapeseed seeds is the same as that of ordinary rapeseed seeds. First of all, it is suitable for sowing in autumn and October, and it will bloom in the second spring. This plant does not have high soil requirements and can grow in all types of soil. It is widely distributed in China, and large areas of rapeseed flowers can be seen growing in many places. But before planting colorful rapeseed flowers, you need to plow the land, break the soil into small pieces, apply some fertilizer, and level the land. Colored rapeseed flowers are generally planted in large areas, forming a sea of ??flowers. It can be planted by drill seeding, which is easier and faster. Dig furrows at regular intervals throughout the land and spread the seeds evenly. About four to five kilograms of seeds are needed per acre. After sowing, cover the soil and water it to keep the soil moist so that the seeds can germinate faster and better.

2. Water rapeseed flowers in time when they return to spring. When flowering is about to begin in March or April in spring, phosphorus fertilizer needs to be applied once to promote blooming. In addition, you must also pay attention to the prevention and control of pests and diseases to allow it to grow smoothly. Generally speaking, colored rapeseed flowers are not difficult to grow and manage. It is as easy to grow as ordinary rapeseed flowers, has a high survival rate, is easy to cultivate, and blooms quickly in spring. It is very colorful and attractive when planted in a large area.

3. Colored rapeseed seeds are much more expensive than ordinary rapeseed seeds. The price is about 60 yuan per catty. The wholesale price will be cheaper than the retail price, and the planting cost is not very high. When purchasing colored rapeseed seeds, be sure to choose large and regular manufacturers, otherwise it is easy to buy inferior seeds, leading to planting failure. In addition, it is necessary to strictly select seeds and choose mature and high-quality seeds for sowing, so as to greatly increase the germination rate and promote the growth of flowers.