Breeding methods of Polygonum multiflorum

Polygonum multiflorum, alias Jiaoteng, Chishouwu, wisteria, etc., is a perennial twining herb of Polygonaceae, often born in valley thickets, hillside forests, gully stone gaps and other places, tender stems, leaves, and root tubers are edible, and their tuber roots are used in medicine. They are common precious and fine Chinese herbal medicines. Propagation methods include seed propagation, cuttage propagation and split propagation. Let's take a look!

Seed propagation of Polygonum multiflorum

The seed propagation of Polygonum multiflorum usually sowed from mid-March to early April, sowed according to the row spacing of 30cm to 35cm, covered with soil of 2cm, used about 30kg per hectare, and emerged about 15 days after sowing.

Cutting Propagation of Polygonum multiflorum

Polygonum multiflorum is generally cut in the rainy season, selecting stems and vines of robust and disease-free plants, cut into cuttings of about 25 cm, each cuttage should have more than 2 nodes, cutting according to row spacing of 30 cm 35 cm, plant spacing 25 cm 30 cm, buds obliquely cut upward, 2/3 into the soil, 2-3 cuttings per hole, soil compaction and watering, rooting can take place in about 10 days.

Ramet Propagation of Polygonum multiflorum

The ramet propagation of Polygonum multiflorum usually planed out the sprouting tillers around the rhizosphere in autumn or before sprouting in spring. The plants with bud holes and fibrous roots were selected and planted according to the row spacing of 30cm and 35cm and the plant spacing of 25cm and 30cm respectively.