Planting of Radix Astragali

Baiqi likes fertile loose, well-drained sandy soil or humus loam. It likes warm, cool and humid environments, and is best cultivated on shady slopes. Watering once in the morning and evening from July to September to keep it moist and drain it in time to avoid damaging the roots. Spray potassium dihydrogen phosphate or thin human and animal feces once a month. Weeding in the fields should be done well, and pests such as cutworms, insects and root rot should be prevented and controlled.

1. Soil: white stilbene requirements fertile, loose and well-drained sandy soil or humus loam. Cultivation is required on shady slopes or on shady, wet plots. Cultivate the soil more than 20 cm, apply manure and compost, apply farm manure 1000 kg per mu, and apply ternary compound fertilizer 50 kg without farm manure. Turn over the soil and mix the fertilizer evenly. Before planting, tilling once, making the soil fine, raking flat and making high beds 130--150 cm wide.

2. Watering: Baiqi likes shade, often keep moist, water when dry, water in the morning and evening from July to September. Bai Qi is afraid of waterlogging, heavy rain timely drainage to avoid root injury.

3. Fertilization: Baiqi is a plant that likes fertilizer. It sprays potassium dihydrogen phosphate or thin human and animal feces once a month. It stops growing and enters dormancy in July-August, but it is necessary to prevent weeds from growing.

4. Weeding: white stilbene weeding requirements are very strict, planting a good spray acetochlor closed, white stilbene seedlings after Qi. 5---6 The month grows very vigorous, the weed also grows very quickly, carries on the weeding. Weeding should be combined with loosening the bed surface. When weeding, shallow hoe should be used to avoid damaging the roots.

5. Pest control: rot root disease occurs mostly in the rainy season in spring and summer in the south. Prevention and control methods: pay attention to drainage and waterproof, dig deep drainage ditch. Tigers and insects can be artificially killed or trapped.

In fact, the effect of white stilbene and Astragalus membranaceus is similar, but the root bark color is different in different soils. Can strengthen qi solid table, diuretic Tuodu, is a very good traditional Chinese medicine.