How does wisteria reproduce?

The propagation methods of wisteria include sowing method, cutting method, striping method and dividing method.

Sowing method: Wisteria fruits ripen in October and should be harvested and stored indoors. In early spring, in March, pry the fruit open and remove the seeds.

Its seeds are flat, hard, and about 1,000 grains per catty. When sowing, pour the seeds into a bucket filled with 10 20 times the boiling water of the seeds, stir vigorously to remove the impurities at any time, and when the boiling water becomes warm water, the seeds are removed and washed with clean water, and put them in a wet sack for 24 hours to sow seeds. Before sowing, apply plantar fertilizer, and then deep turning, fine raking, leveling, watering, and draw a straight line every 50 cm on the sowing ground according to the east-west direction or north-south direction, and then along the line on the ground, every 10 cm put 1 seed, covered with soil 3 4 cm, and then step on it with your feet.

After more than 20 days, all seedlings can be produced. Seedlings are afraid of waterlogging and prefer drought. After autumn, seedlings up to 30 to 40 cm tall should be dug out and scattered buried in the soil of false plants.

It was planted the following spring. When planting, 2 3 shovels should be applied to the compost in the hole as base fertilizer, and then fill the soil steadily, fill enough water, and then irrigate 1 water every 3 days, that is, it can survive.

Cuttings: Around the end of September, select the current year's thick branches into 15 20 cm long cuttings, 10 12 cm deep, and 20 cm row spacing. Or cut 30 cuttings in autumn and 50 in a bundle, sand storage, and cuttings in the spring of the second year.

Striping method: 4 June select annual strong branches, wave pressure into the soil, into the soil part to be engraved, cover the soil 12 cm. It takes about 40 days to take root. After autumn, it is separated from the mother plant and planted separately.

Dividing method: Wisteria roots have strong tillering ability, and root cuttings are propagated with cut broken roots when seedlings are raised. When the buds first germinate in spring or before flowering, the two-year-old robust tillers that occur in the rhizosphere of the mother plant are dug up and planted separately.

Clause.

1. Sowing time

The sowing season is suitable for the beginning of spring, when the temperature has just risen, everything is Fusu, and the rain and heat are relatively sufficient, which provides a good environment for the germination of seeds. If it is in the southern region, then it can be planted all year round. <>

Second, germinationBefore planting, the seeds need to be peeled off and soaked in warm water for 24 hours to allow the seeds to fully absorb the water and completely wake up from their dormant state. <>

Cuttings, sowing, striping, branching, and rooting can all be propagated.

Sowing and propagation: After the pod is collected, dry, take out the seeds, soak the seeds with 70 80 hot water before spring sowing, stir while pouring, wait for the water to cool naturally, take out the seeds and stack them for 24 hours, and sow the seeds after they are expanded. Or soak the seeds in warm water one month before sowing, then mix with sand and place them in a leeward and sunny place to promote germination.

Before land preparation, apply sufficient basal fertilizer, and apply 5% phoxanthion granules to eliminate underground pests, and irrigate the bottom of the foot. Bed sowing or field sowing can be, row spacing is 50 60 cm, hole spacing is 10 12 cm, each hole is sown 2 3 grains, and the sowing depth is 3 4 cm. Germination occurs about 20 days after sowing.

The amount of seeds per 667 m2 is 20 25 kg, and the seedlings are 7000 8000.

Cuttings propagation: late autumn or spring, select two-year-old robust rattan for cuttings, cut into about 15 cm, thick 1 2 cm, soak in water for about 4 days when cutting, irrigate every day, do not have to shade, water thoroughly, take root in about January, plant row spacing 20 cm 30 cm, insert soil depth 2 3, with a higher survival rate of heel. Root cuttings can also be used, after the seedlings are dug up, the thick lateral roots that are cut off or left in the soil are cut into 10 12 cm long root segments, inserted into the soil 7 9 cm, and the stems can be extracted from the adventitious buds at the top of the root segments after survival.

Buried root propagation: in mid-March, dig up centimeters of thick roots from the wisteria seedling or around the mother tree, cut the root segment of 8 10 cm long, and bury it in the seedbed according to the plant row spacing of 35 cm 75 cm, be careful not to bury it, and the upper part is in the soil and the nursery level.

Root propagation: After the wisteria nursery seedlings are raised, part of the root system is often left, and the seedlings can be raised on the spot by using their germination ability. Here's how:

After the seedlings are slightly leveled, shallow hoeing once, and apply basal fertilizer, irrigation, to the spring can send out a large number of germinating seedlings, careful management, the height of the seedlings can reach 50 80 cm.

Clause.

1. Sowing time

Second, germinationThird, soil requirements

Wisteria is also known as wistariasinensissweest.

It likes light, is slightly shade tolerant, and grows vigorously in high temperatures in summer. It is more cold-tolerant and can tolerate low temperatures of -20, but in the north, it is better to plant in a sheltered and sunny place. Prefers deep, fertile and well-drained loose soils.

However, it also has a certain ability to tolerate drought, barrenness and moisture. The main root is deep, the lateral roots are few, and it is not resistant to transplantation. It grows fast, has a long lifespan, and can bloom every year.

Wisteria is a warm zone and temperate zone plant, with strong adaptability to climate and soil, more cold-tolerant, can tolerate moisture and barren soil, likes light, and is more shade-tolerant. It is best cultivated in a place with deep soil, good drainage, and shelter from the sun and wind. The taproot is deep, the lateral roots are shallow, and it is not resistant to transplanting.

It grows faster and has a long lifespan. It has a strong winding ability, and it has a strangling effect on other plants.

Wisteria is adaptable, heat- and cold-tolerant, and is cultivated from south to north in China. So in Guangdong, the temperature can adapt to wisteria all year round. During overwintering, it should be placed in a low temperature place of about 0 to keep the potting soil slightly moist and make the plants fully dormant.