What problems should be paid attention to in the latest cultivation of Angelica dahurica?

Radix angelicae dahuricae dahurica da In our daily fever, some toothpastes contain ingredients of Angelica dahurica, such as Yunnan Baiyao toothpaste, and the price of Angelica dahurica on the market is also very good and competitive, so many people see the business opportunity, that is, planting Angelica dahurica. however, Angelica dahurica also has a lot of problems to pay attention to when planting, otherwise it will lose a lot of money. Then let's take a look at what problems we need to pay attention to in planting Angelica dahurica.

1. Planting time

Angelica dahurica Although the temperature in autumn is very suitable for the growth of Angelica dahurica, there are relatively few Rain Water in autumn. The growth liquid of Angelica dahurica needs a certain amount of water, and it is also a big project to rely entirely on artificial irrigation. So autumn seeds are generally the most suitable during the period from the end of August to the beginning of September.

2. Seed cultivation

If Angelica dahurica dahur Finally, we need a seed house with a temperature of 25 degrees to sprout, and when 80% of the seeds are white, they can be sown. This can improve the survival rate of Angelica dahurica to a greater extent.

3. Planting density

No matter what you plant, you need to have a certain interval in order to grow better, so Angelica dahurica is no exception. The main reason for the deterioration of Angelica dahurica is to let its roots grow and develop continuously and send out more rhizomes. The general planting interval is 30 to 35 centimeters per row, and 15 to 20 centimeters per plant, so that it has some room for development in the ground. Angelica dahurica

4. Fertilizer and water management

Fertilizer and water management plays a large role in the growth of Angelica dahurica, so we must deal with it properly in this step. first of all, we need to lay a good base fertilizer when planting, generally using farm manure and animal droppings. Secondly, the land must be watered when planting, so that the seeds will grow faster. Angelica dahurica Moisture control is relatively simple, generally after transplanting that period of time need to be watered until Angelica dahurica survived, followed by the time when Angelica dahurica blossoms, when more water will be needed, and finally after harvest.

5. Weeding methods

In the whole growth process of Angelica dahurica, a total of three times of intermediate ploughing and weeding are needed. The first time is after planting, when weeds appear in the field, they need to be weeded immediately. Secondly, weeds are weeded two days before flowering. This time, the soil needs to be loosened as much as possible, which is conducive to the expansion of the rhizome of Angelica dahurica. Finally, weeds are removed for the last time after flowering. This time, as long as the weeds in the field are gently pulled out, do not loosen the rhizome. Resulting in a reduction in production.

6. Disease control

Angelica dahurica generally suffer from white spot disease, the symptoms are brown spots on the leaves, if not timely treatment, the leaves will slowly wither, resulting in plant death, the most direct treatment is through Bordeaux solution spray control. Secondly, there are many pests, such as aphids and red spiders, for which we have a general medicine, that is trichlorfon.

The above are several problems that Angelica dahurica needs to pay attention to in the process of planting, of course, there will be some other factors that will also affect the growth of Angelica dahurica, but these are more important factors, so we must pay attention to them when planting. If you want to know more wonderful content, please follow our pro-agriculture network.