Planting time and method of Panax Notoginseng

The planting of Panax notoginseng is generally appropriate from November to March of the following year, during which the temperature is suitable for planting. Select sandy loam and build a greenhouse before planting to facilitate subsequent growth. Transplanting work and other plants as usual, pay attention to summer light can be.

37 years of age and age.

1. Sowing time

In the southern region, Panax notoginseng is generally sown in winter, that is, from the end of November to December every year. In the northern region, it should be sown in spring, that is, in March and April.

2. Seed selection and soil preparation

Select the red mature seeds that are full of particles and have not been contaminated by pests. Of course, you can also buy seeds. Generally, the seeds you buy have been treated, so it will be more convenient to use. When preparing the soil, it is necessary to make a ridge, the width of the ridge is generally about 1.5 meters, then flatten the ridge, and then sprinkle 5,000 catties of farm manure, 50 catties of compound fertilizer and 30 catties of potassium fertilizer.

3. Sowing and transplanting

Rub off the outermost pericarp of the seed, then put it into a basin containing polyp solution to soak for about 20 minutes, then take it out and drain the water, put it into plant ash and stir it, so that the seed surface layer is coated with plant ash, and finally put it in a suitable temperature for germination. Sow seeds at intervals of 20 cm between rows and 22 to 30 cm between rows. It is about five days after heaven, we will start transplanting the sprouts in the field. In some dense places, we will pull out some and transplant them to other places for planting. The density of transplanting should be consistent with the density of sowing.