How can Astragalus be cultivated with high yield?

How can Astragalus be cultivated with high yield? please guide Astragalus alias yuan qi, beiqi, is a perennial leguminous herb deep roots plants, roots for medicinal purposes, with qi, solid surface, care sore muscle and other functions. Astragalus adaptability is very strong, the general soil can be planted, drought resistance, cold resistance, to deep loose sandy soil for the most appropriate. The main points of its cultivation techniques are as follows: 1. Sowing Planting method Spring, summer, autumn can be sown, seeds soaked in warm water before sowing, soaked for 6 hours after the seeds are taken out and placed in the pot, and then sown. Select sandy soil with good drainage and strong water permeability, apply sufficient base fertilizer, plough fine harrow, make wide ridge, water 3-5 days later, level the ridge surface with iron harrow, open 1-2 cm deep ditch according to row spacing of 23-27 cm, sprinkle seeds into the ditch, push it again with big hoe. and then flattening and thinning the furrow surface, and seedling emergence takes 6-7 days. 2. Field management Keep soil moist before emergence, water less after emergence, loosen soil more, promote root penetration, seedling height 6-7 cm according to plant spacing 10-13 cm to determine seedlings. 17- 20cm high, fertilizer 10- 15kg per mu, fermented cake fertilizer 25- 40kg. When flowering, the amount of water required gradually increases, and the number of watering times can be appropriately increased. Generally no pests, such as excessive rain, can pay attention to drainage. 3. Harvest and processing After the autumn of the same year or the autumn of the second year, the stems and leaves on the ground wither and harvest. Stir to soil, remove reed stems, dry, bundle into small bundles for sale. Generally, the yield per mu of dry products is about 300 kg, and the fresh goods are 900-1100 kg. Click to get more Astragalus planting technology Click to get more herbs planting technology