How does asparagus reproduce?

There are two methods of asparagus propagation: seeding method and plant division method. However, the plant shape of plants reached by plant division method is often not correct, so it is not used much. Most of them adopt seeding method. And to make asparagus seed, and not as easy as ordinary herbs.

Potted asparagus, usually flowering 4 - 5 years later. If mismanaged, flowers will not bear fruit. In order to make asparagus bear fruit, it is necessary to strengthen the management of fertilizer and water on the one hand, and to prevent flowers from falling on the other hand. During flowering, do not move the flowerpot; if it must be moved indoors to avoid rain and wind, pay attention to the orientation when moving, so that the southward is still south, if the light is disturbed, the flowers will fall.

In some areas, potted plants often do not receive seeds, so often 3 to 4 years old cattle as the mother plant for seed collection, in the greenhouse cultivation. With small bamboo, lead wire or palm rope frame, traction stem upward growth. Generally in August to September out of yellow and white flowers, the second year of February to March most of the fruit from cyan to purple-brown, ripening with the harvest. Or will pick the seeds washed with clean water, dry in a cool and ventilated place, and then store for later use.

Seed harvesting time and post-harvest treatments have a direct impact on germination rate after sowing. Seed collection is too early, seeds are not fully mature, germination rate is low. Mature seeds should be dried in a cool and ventilated place after harvest. If dried in the sun, the seed embryo will be dried and lose germination power. In addition, seeds avoid smoke and moisture.

Sowing time is in spring April. Sowing can be done in pots or in indoor seedbeds. However, the cultivation soil should pay attention to loose, 50% decayed leaf soil, 30% vegetable garden soil, 20% chaff ash mixed use. When sowing, first pour the pot soil thoroughly and then sow seeds. The seeds of asparagus are larger than those of ordinary grass flowers (about 25 seeds per gram), and can be used in the method of on-demand. The soil should be thin to cover the seeds. After sowing, water should be sufficient and thorough. Spray water with a fine sprayer. Cover the glass and keep it warm indoors. Always keep the soil moist before the seeds germinate. Over-thick soil and dry soil will affect germination rate. After sowing, seeds usually germinate in 20 - 30 days. After germination, except in the morning or evening, you can accept less intense sunlight, and the sunlight is stronger around noon. You should do a good job of shading, or move the seedling pot indoors. After about 10 days of germination, liquid fertilizer with a concentration of 10% can be applied. After another 30 days or so, the seedlings have grown to 60 cm high, and the leaves are divided into 5~6 pieces, which can be moved to 10~13 cm diameter pots for maintenance.

Plant-dividing propagation of asparagus is carried out in April to May of spring, and 3 - 4-year-old plants with vigorous growth are used for plant-dividing. First pour the plants out of the pot and gently remove the culture soil (be careful not to damage the roots too much). Cut open the root neck easily with sharp scissors, divide it into several clusters according to the size of the plant, each cluster is about 3~4 roots, and then plant it in a small pot and put it in a cool place to irrigate with enough water. Strengthen conservation management in the future.

How to breed bamboo

Although asparagus is not bamboo, but asparagus branches like bamboo, posture is very beautiful, asparagus how to reproduce it? Here's how to reproduce asparagus.

There are two main methods of asparagus propagation: seeding and rationing.

1. sowing

Sowing is the main method of propagation of asparagus. When the pericarp of asparagus seed turns black and soft, it is mature. At this time, it should be picked gradually according to the maturity degree, rubbed off the pulp, washed with clean water, dried and stored for later use. Sowing in early April, the autumn of that year can become commercial seedlings or indoor display. The seeding substrate is generally fine sand, and the container is earthen pot or wooden box. Put the seeds on the pot soil at intervals of 2-3 cm, 2-3 seeds per hole. After sowing, cover with fine sand 5 mm thick, cover with glass or plastic film, keep the temperature at 20-25℃, and spray water frequently to keep the pot soil wet. Germination began about 30 days after sowing. Transplant and cultivate seedlings when they are 4-5 cm high, and plant them in pots when they are 8-10 cm high.

2. ramets

Family potted plants can also be used for propagation. Asparagus fasciculatus strong, 4-5 years old plants will be able to continue from the rhizosphere germination of tillers, so that the plant clusters continue to expand. Spring can be combined with pot change, pot plants divided into clusters planted on the pot, you can get new plants.

Notes on the propagation of asparagus:

The propagation of asparagus is mainly based on sowing and plant division. Sowing is carried out in March to April, soaking seeds for 24 hours before sowing, sowing seeds in 10 cm deep pots, covered with glass or plastic film to prevent evaporation of water, keeping 20-25 DEG C and pot soil moist, germinating in 20-30 days, seedlings can be placed in small pots when they are 5 cm high. Large pot planting, to be in the spring for sub-propagation. The ramets are suitable for large plants that have grown for 2-3 years. According to the size of the plants, a pot is divided into two pots or three pots. The operation of plant division is very simple. The roots of asparagus are separated by hand. As long as the roots are not damaged too much, the separated plants can be planted in flowerpots and watered once. When dividing plants, 3-4 organic fertilizers such as horseshoe slices or sesame sauce residue should be applied as base fertilizer in the pot.

Indoor ventilation is not easy to occur scale insect harm, to spray 2000 times of dichlorvos emulsion control, summer easy to occur red spider harm, can spray dicofol and other special pesticides. Botrytis cinerea and leaf blight were the main diseases. 50% thiophanate-methyl WP was sprayed at 1000 times.

Wenzhu likes clean and air circulation environment, if by smoke, gas, pesticides and other harmful gases stimulation, leaves will yellow, curl up and die. In warm sunny days from 10 a.m. to 3 p.m. to open windows for ventilation, keep indoor air fresh and well ventilated.

When the leaves and branches of asparagus grow too long, they should be framed or cut short to facilitate ventilation and light transmission.

Because the branches and leaves of asparagus extend horizontally and easily fall dust, which not only affects the growth, but also the branches and leaves are easy to yellow, so it is necessary to spray clean water to remove dust. Before spraying water, it is best to shake off the floating dust on the stems and leaves by hand, and then spray with a fine eye spray bottle, and gently shake the water droplets attached to it.

How does asparagus reproduce? Breeding method of asparagus

How does bamboo reproduce? Breeding method of asparagus

Photo: Bamboo

[Expert Answer]

● Plant division and propagation. Asparagus can't reproduce by pinching a node from the stem like green radish. It must adopt the method of propagation by dividing plants. From the characteristics of Asparagus, Asparagus is very clustered. New tillers will sprout at the rhizosphere of Asparagus more than 4 years old, so that the plants will grow stronger and stronger. The best season for ramet propagation is spring. Take out asparagus from flower pot, peel off new plants, plant them in pots respectively, and new plants can be obtained.

● Sowing and reproduction. This is the main method of asparagus propagation, asparagus seed pericarp black soft after maturity, rub peel, clean, dry can be sown. Sowing soil should not be too deep, generally about 2 cm can be, and then pay attention to moisture (can cover the film or with a seedling box), placed in a sunny place, to maintain the temperature above 18 ° C, germination time, to have patience, 2-4 weeks germination. When the seedlings grow to 3~ 4 cm high after germination, they can be transplanted.

[Summary]

Wenzhu likes warm and semi-shady ventilated environment, avoid direct sunlight, is often seen suitable for office farming plants. Asparagus usually blooms at 9-10 and bears fruit after flowering. Of course, seeds can be used for reproduction. In addition, there are also methods of propagation by dividing plants. The above is the first agricultural classics compiled for you,"how to reproduce Wenzhu?" I hope this article helps you.