Tuber propagation method of Jerusalem artichoke

Specific operation: after harvesting tubers in autumn and winter, select about 20 to 25 grams of tubers for sowing, or you can store them in sand for seed preparation. In addition to autumn and winter, tubers of appropriate size can also be dug out for sowing after the soil thaws in spring

Sowing and propagation method of Jerusalem artichoke

Sowing time

It can be sown and propagated in spring, and sown in hole or ditch. After loosening the soil, apply an appropriate amount of base fertilizer for sowing. After sowing, cover the soil and pave the hole

Field management

Proper Topdressing and watering shall be carried out after the seeds emerge. The principle of watering shall be "see dry and see wet", and intercropping and weeding shall be carried out. When the stems and leaves grow too lush, the plants can be topped, which can promote the expansion of tubers. Jerusalem artichoke rarely has diseases and insect pests. If aphids appear in a very dry time, they can be sprayed with water< span>