Brassica in Shandong, also known as Brassica mosaic, is a variant subspecies of Brassica in Cruciferae. The scientific name is unknown, and both petioles and stems can be eaten. It is divided into Brassica mosaic type and Brassica Hott type, which are distributed in the Yellow River basin and widely distributed in Shandong and Zhejiang.

Carex is a kind of seaweed, which coastal residents often collect as food or feed. It can be eaten raw or dried and cooked. People chop it and grind it into flour to make a moss cake, which not only adds color but also has a unique flavor.

Extended data

Carex Shandong can be planted in April or September every year, because the temperature and humidity at that time are very consistent with the growth habits of plants, which can improve the survival rate and seedling rate of Carex Shandong. Generally, after 5-6 months of maintenance, Carex can grow leaves.

When sowing Carex in Shandong, it is necessary to control the ambient temperature between 15-25 degrees. If the temperature is higher than 30 degrees, it is easy to cause the seeds of Carex Shandong to rot and cause diseases and insect pests. If the temperature is lower than 10 degree, Carex Shandong is difficult to raise seedlings.

Carex in Shandong likes loose and fertile soil and can be planted in the soil mixed with garden soil and fine sand. Before sowing, base fertilizer can be applied to the soil to improve soil fertility, promote the vigorous growth of Carex in Shandong and increase the yield.