Planting technique of Angelica dahurica in intercropping of herbs and vegetables

Radix angelicae dahuricae dahurica dahuricae dahuricus, promoting blood circulation and relieving pain, etc. Angelica dahurica Radix angelicae dahuricae dahur In the foreign trade of traditional Chinese medicine, Angelica dahurica is exported to Japan, Southeast Asia and other places.

In recent years, because the price of Angelica dahurica is on the low side and the planting area shrinks year by year, the inventory is consumed too fast, which leads to the shortage of supply this year. In the past two years, the state has implemented subsidies for farmers to grow grain to stimulate the enthusiasm of farmers to grow grain, and pharmaceutical farmers have gradually changed to grow grain. The area of traditional Chinese medicine is decreasing day by day, and Angelica dahurica is no exception. Angelica dahurica

The practice in recent years has proved that Angelica dahurica can not only interplant with 1-2-year-old peony, white peony, Radix Pseudostellariae, Pinellia ternata, but also intercropping with vegetables and intercropping with herbs. This is to make use of the biological characteristics of different crops to make full use of soil fertility and sunlight, the principle of complementarity of herbs and herbs, to solve the contradiction between planting medicine and vegetables for land, and to increase the output value per unit area. The specific measures are as follows:

Sowing Angelica dahurica

Radix angelicae dahuricae dahurica da Autumn sowing is from late August to early October and spring sowing is from late March to early April. But the autumn sowing has high yield and good quality. When the corn was about to be harvested, the selected seeds of Angelica dahurica were sown evenly in the ditch, covered with soil 1.5~2cm, and two rows of Angelica dahurica were sown in each row of corn at the depth of 2.5cm from the corn plant 10cm. Because of its small and thick seed skin and long emergence time, it is shaded by corn stalks to keep the soil moist. After Angelica dahurica da Angelica dahurica Baizhi years ago for the seedling stage, generally do not need management, only once frozen water. It will be managed according to normal management after 2000.

Grow vegetables

Varieties such as big leaf spinach, April slow rape and overwintering cabbage can be selected. When planting Angelica dahurica da From late September to mid-October, spinach or rape will be sown and will be available before and after the Spring Festival. The overwintering cabbage seedlings can also be bred at the beginning of October, planted in November, and listed from April to May the following year.

Several years of experiments show that the land utilization rate of growing vegetables in this mu is 60%, and it can produce spinach 1000kg, rape 1500kg., cabbage 2000kg.

From this point of view, the output value per unit area of this herbal vegetable intercropping is much higher than that of a single variety, which can be described as double the benefit of Chinese herbal vegetable intercropping.