Planting techniques of Aristolochia manshuriensis

Aristolochia manshuriensis, also known as Aristolochia mandshurica, is a deciduous woody vine of Akebia, which is mainly distributed in the provinces of the Yangtze River Basin in China. The medicinal value of Aristolochia manshuriensis is high, and its main part of medicine is rattan stem, which has the effects of diuresis, clearing heart and removing annoyance. The planting area in our country is also relatively extensive, so how to plant Aristolochia manshuriensis? Today, the editor has brought you the planting technology of Aristolochia manshuriensis. Let's take a look at it.

1. Land selection and preparation

Aristolochia manshuriensis is generally planted in mountainous areas or woodlands, and the most commonly used planting method is sowing seedlings or direct seeding. Because this planting method can make full use of land resources, and the fertility, temperature and water control of mountain woodland can be much higher than that of farmland. Before planting, we should do a good job of soil preparation, deep fertilization, fully decompose the organic matter in the soil, improve soil fertility, improve soil structure, adjust the proportion of soil solid, liquid and gas, eliminate diseases and insect pests, and promote the growth of Aristolochia manshuriensis.

2. Scaffolding and climbing

Aristolochia manshuriensis is a kind of winding climbing plant, generally can choose Camellia oleifera, orange and other tree species as a climbing frame. If it is built artificially, then you can use cement to build cement pillars, control the specifications, and keep the distance between them at about 5 meters. Then bury the cement column about 60 centimeters underground, and 2-3 iron wires on the cement column to help Mutong climb. The first work of drawing stems and vines was carried out at the beginning of May, leading the stems and vines to the first wire. Then a month later, the second wire was introduced, and finally the stems and vines knotted with more than the second wire were cut off around July. When building a scaffolding, we should control the distance according to the topography and keep a good walkway.

3. Shaping and pruning

In the process of planting Aristolochia manshuriensis, it is necessary to do a good job in weeding, the number of weeding should not be less than twice a year to ensure that the growth of Aristolochia manshuriensis has adequate nutrition. And also do a good job of shaping and pruning, proper pruning can significantly improve the thickness of the mother stem and the quality and yield. When the new tip climbs up the first wire, pay attention to cutting off the small stems that grow and intertwined with each other. Around May every year, about 3 new shoots should be kept on each mother stem, and the shoot tips should be removed when 5-7 young leaves are removed.

4. Field management

When the seedlings are unearthed, it is necessary to uncover the straw in time, do a good job of weeding, and allow time for seedlings. When the seedlings unfold the first true leaf, start to fix the seedlings, control the plant distance at about 6 cm, and then fertilize properly, mainly urea and compound fertilizer. Pay attention to the weather changes, when the weather is too dry, it should be watered in time, but the moisture should not be too much, if there are too many rainy days and too much watering, we should pay attention to drainage. Finally, we also need to do a good job in the prevention and control of diseases and insect pests, in the seedling stage, we should pay attention to the control of red leafhopper, to prevent harm to the stem tip of seedlings, resulting in stem and rattan shortening.

The above is a brief introduction of Aristolochia manshuriensis planting technology, the efficacy of Aristolochia manshuriensis is high, but it is more troublesome to grow. When planting, we must pay attention to do a good job in field management, enhance the growth ability of Aristolochia manshuriensis, in order to effectively improve the yield, enhance quality, and expand their own planting benefits. That's all for today's introduction. This article is for reference only. I hope it can help you all.