A Detailed Guide to Radix Adenophorae Planting Techniques and Management Key Points

AbstractSite selection and land preparation: Choose a place with plenty of sun and loose soil for planting. Planting time: It can be planted in all three seasons of spring, summer and autumn; choose according to your own circumstances. Generally, direct seeding is used, with a spacing of about 10 cm. Daily management: After planting Radix Adenophorae, do a good job of field management for fertilizer and water, weeding, and pest and disease control.

1. Site selection and land preparation. When planting Radix Adenophorae, you must first choose a good place. Radix Adenophorae likes to grow in places with plenty of sun, so the chosen place needs to have sufficient sun. As for the soil, it is best to choose loose loess soil, and the drainage system must be well done. Before planting, spread base fertilizer on the land, which is more conducive to the growth of Radix Adenophorae.

2. Planting time. Radix Adenophorae is generally sown in the three seasons of spring, summer and autumn each year, and these time periods are March to April, June to July, and the end of August respectively.

3. Planting method. When planting Radix Adenophorae, direct seeding is generally chosen. When direct seeding, it can be sown at a spacing of about 10 cm, and about 100,000 plants are needed per mu of land. After sowing, cover with soil.

4. Field management. After planting Radix Adenophorae, it is necessary to weed in time so that the nutrients of Radix Adenophorae will not be dispersed. Then there is timely fertilization. When fertilizing, urea can be chosen, and fertilization is also needed once during the flowering period. When fertilizing, it can be combined with watering.

Pest and disease control of Radix Adenophorae

1. Stem borer. The stem borer is a common insect pest of Radix Adenophorae. When it occurs, it causes certain damage to its stems, leaves, etc. It can be controlled by using 8% dimehypo aqueous solution diluted 600-800 times.

2. Large gray weevil. The large gray weevil is an insect pest that gnaws on leaves. If control is not timely when it occurs, it will cause severe reduction in Radix Adenophorae yield. For control, 10 g of 90% crystallized trichlorfon can be made into poisoned bait for trapping and killing.

3. Leaf curl disease. Leaf curl disease is a relatively common disease. Its main cause is infection spread by red spiders. When it occurs, it affects its leaves and makes the plants grow relatively slowly. When it occurs, 1.5% plant disease spirit emulsion diluted 1000 times can be chosen for control.

4. Root-knot nematode disease. This disease invades the roots of the plant and causes the plant to wither and die. When it occurs, 15% nematicide granules can be chosen for control.