Honeysuckle has certain adaptability to saline-alkali land and can be used as one of the cash crops to improve saline-alkali land. Through technical measures such as fertilizing soil, pruning and shaping, the number of flowers, the number of buds and the weight of 1000 flowers were increased, and flowers were picked four times a year, which effectively increased the yield of honeysuckle, with an yield of about 400 kilograms per mu.
Ma Lian, alias Malanhua, is a perennial herb of Iris. In China, it is mainly distributed in Inner Mongolia, Anhui, Jiangsu, Zhejiang, Hunan, Hubei, Sichuan, Shaanxi, Ningxia, Gansu, eastern Qinghai, Qaidam, Xinjiang, Tibet, Northeast China, North China and South China. In addition, there are patches of Malan in Kunming Expo Park. With the different latitude and climate conditions, the green period is different in different regions, and the south is evergreen, with two flowers and two fruits. Strong stress resistance, especially strong saline-alkali tolerance, is a grass species for building communities in saline-alkali meadow, which can be used to improve saline-alkali land. In addition, because of its developed root system, flexible green leaves, early turning green, long green period and elegant color, it has been gradually used as ecological vegetation materials for slope protection, landscaping and desertification control in recent years.