Where can I sell andrographis paniculata seeds? What are the methods of raising seedlings?

Andrographis paniculata, also known as Lanhe lotus and Yijianxi, is a common medicinal plant suitable for cultivation in the open field in the south and greenhouse in the north. In addition to medicinal use, Andrographis paniculata is also a kind of lettuce, which can be eaten. It can also be used as a flower. In spring and summer, it can bloom pink flowers. It is very beautiful at home. So where are the seeds sold? What are the breeding methods? Let's get to know each other.

Where are the seeds sold?

At present, Andrographis paniculata is mainly planted and distributed in Fujian, Guangdong, Hainan, Guangxi, Yunnan and other regions of China. Jiangsu and Shaanxi also have introduced species. Therefore, there are many places where you can sell Andrographis paniculata seeds. You can buy seeds from dealers in these producing areas, or you can buy them in some flower shops, seed markets or online e-commerce platforms. Pay attention to the purchase skills when purchasing, and recognize the regular platform at the same time.

What are the breeding methods?

1. Land selection and preparation

Cultivated to choose more sufficient sunlight, soil is loose, fertility is higher, better ventilation, good drainage capacity of sandy loam. After selecting the cultivation land, plow the land with a tractor, turn over the large stones, weeds and other sundries in the field, and then rake the cultivation land with a rake. After raking the fine soil, apply 3500 - 4000 jin of fermented farm manure per mu, and then fine the bed, the length is determined according to the cultivation area.

2. Sowing method

After the germinated seeds are dressed with 1 percent of carbendazim, 4 cm-5 cm deep sowing furrows are dug on the ridge surface, the seeds are sown into the furrows after the furrows are dug, and the furrows are covered with a layer of fine soil, and the fine soil is covered with some straw, and then watered. After sowing seeds, seedlings will emerge about 10 days later.

3, seedling method

Seedling transplanting method is the main method. The seedbed soil is required to be fertile and loose, and the harrow is smooth and fine. Before sowing, the seeds should be soaked in warm water with fine sandpaper to remove the seed coat wax, and then placed in a 30℃ incubator to germinate, and then sown. In late March to early April in spring; sow in July in high ridge seedbed in autumn.

In addition, cuttage seedling method is also feasible, select a relatively robust main stem cut 5-10 cm to retain 2-4 cotyledons. Pay attention to cuttage seedlings are not suitable for flood irrigation, should be sprinkler irrigation or dropper based, reduce the environment of bacteria breeding to improve the survival rate of cuttage seedlings.

4. Seedling management

The main method is to water in time to facilitate the seedlings to take new roots, and then topdressing once every 7 days and watering once every 3-4 days; topdressing is mainly nitrogen fertilizer, and then urea 15 jin/mu is applied once every 20 days in combination with watering until the row is sealed; when the andrographis paniculata grows to 20 cm high, the top buds are removed to promote more lateral buds to improve the yield.

In general, the value of Andrographis paniculata is still quite many, and the planting area is also widely distributed. Therefore, when planting Andrographis paniculata, we must pay attention to the method and combine the geographical environment characteristics to carry out the correct seedling management work.

About Andrographis paniculata seed purchase and seedling wonderful graphics, popular comments, you may be interested in the following recommended content of agricultural news network, welcome to read.

Agricultural Products You May Be Interested in: National Supply of Quality Andrographis Seed