Huxiang's natural calendar 丨 Jinghong glance ⑮ a green leaf, three years old "old age"

Thursday, September 15, 2022, Bai Lu Day 9

"Chinese Plants" records that there are 4 3 varieties of mountain bean roots around the world, and there are 4 varieties of 2 varieties in my country.

Most people have never heard Guan Yanshan Dou Gen, but its "nickname" does not necessarily occur. The people call Hubei, Opium Seven, Hushu Lian, and Hushuolian in the border area of ​​Sichuan, Chongqing and Guizhou. The mountain bean roots of the western Hunan, all refers to the governor of the mountain beans. Its root medicine has the effects of clearing heat and detoxifying, which can treat a variety of diseases.

In fact, every leaf of Guan Yishan Dou Gen has amazing vitality. They grow in a ravine of 300 to 1000 meters above sea level, and humus soil is their favorite hotbed. The roots of Guanyu Mountain, there are two stages: growth period and dormant period within one year, and its leaves will not fall off during the dormant period. If there is no external force, the leaves will become yellow until the new leaves are pulled out in the second year, and the more water will fall off, the longest can survive on the branches for 3 years.

Due to the value of extremely high medicine, in the origin of Guanyu Mountain Bean Root, the villagers almost saw one plant, which led to the sharp decline in wild resources and even endangered. However, there are their own factors on the vertical extinction. The roots of Guanyu Mountain beans are taught with closed flowers. They have strong self -friendship and non -affinity. The real rate under natural conditions is extremely low, no more than 8%, and the seed germination rate is also very low, no more than 10%.

Due to the difficulty of seed reproduction, artificial cultivation is not only high in cost, but also has a low survival rate. At present, only wild cultivation has achieved staged results.

【Little Business Card】

Guanyu Mountain Bean Root, Doukeshan Bean Root is a plant, which is an evergreen shrub. There are 3 to 7 leaflets, and the petiole is 6 to 7 cm long. Little leaf paper, oval or ovate -shaped, hairless on it, and below by yellow brown pour. From May to July, the fruiting period is from July to September.

The roots of Guanyu Mountain grow in a ravine with an altitude of 300 to 1,000 meters. It is a rare and endangered medicinal plant resources. It has the effects of clearing heat, detoxifying, swelling, and analgesic. , Sneakproof poison and other symptoms.

Text/Liu Yinan Picture/Zhang Fan Design/Zhouyuan Think Tank/Zhang Fan Comprehensive Coordination/Zhang Hui Coordinating/Zhou Yuegui Special Support/Hunan Forestry Bureau

[Edit: Wang Yaobing]

[Source: Hunan Daily · New Hunan Client]

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