How to reproduce Zhu Dinghong, Zhu Dinghong propagation method / bulb is the most suitable for fast flowering.

In terms of growth rate, Zhu Dinghong is a relatively fast one. 1-2-year-old Zhu Dinghong should consider the problem of reproduction. Because of its distinct root characteristics, the way of reproduction is also slightly different, so how does Zhu Dinghong reproduce? Let's take a look at the breeding method of Zhu Dinghong.

How does Zhu Dinghong reproduce?

The most commonly used breeding method of Zhu Dinghong is to divide balls, and in addition, sowing and cutting are also more practical, while in sowing and reproduction, it often takes a long time from sowing to flowering, so for most flower friends, it is more appropriate to choose separate balls and cuttings, and then combined with the breeding method of Zhu Dinghong, you can see bright red flowers quickly.

First, Zhu Dinghong sows and propagates

1. Time

The blooming time of Zhu Dinghong is in spring and summer, and it will blossom in winter if the climatic conditions are suitable, so the breeding method of sowing this kind of red red is adopted, and the time is more suitable in spring, or it can be picked and sown immediately.

2. How to sow Zhu Dinghong

The seeds of ripe fruits were soaked in warm water for 5 minutes. 2 parts of peat soil and 1 part of river sand were mixed into a substrate, and the seeds were sown on the sand bed with a distance of 2-3 cm.

3. Management

Keep the ambient temperature at 15-20 ℃ and keep the sand bed slightly moist. Seedlings usually emerge in 10-15 days, but they can be divided after growing 2 true leaves, which usually takes 2-3 years from sowing to flowering, so it is a test for flower friends' patience.

Second, separate ball reproduction

1. Time

The dividing ball is the most commonly used breeding method of Zhu Dinghong, and its time is generally chosen to take place from March to April.

2. Remove the mother bulb

Take off the mother bulb, then cut it longitudinally into several parts, and then divide it into two halves to ensure that the lower end of each part is accompanied by a partial bulb disk, so as to ensure smooth rooting after reproduction.

3. How to reproduce Zhu Dinghong

Cut every minute of the mother bulb on the sand bed, which is made of a mixture of peat and sand. After planting, it should be properly watered to ensure that the upper and lower parts of the sand bed are moist, and the temperature should be controlled at about 18 degrees Celsius. Then the ball will be sent out after 6 weeks, and the lower part will take root.

III. Tissue culture

Using MS medium, stem disk, dormant bulb tissue, or pedicel were selected as explants, and then tissue culture was carried out by means of germ. Callus was produced during the period. Adventitious roots could be formed after 30 days, and adventitious buds would be formed in 3-4 months. But this method is generally suitable for cultivating new varieties, and it is not recommended for beginners to adopt it.

How does Zhu Dinghong reproduce? Six breeding methods of Zhu Dinghong

How does Zhu Dinghong reproduce? Zhu Dinghong is an indoor flower plant that decorates and beautifies the home, because it has rich and colorful flowers, many varieties, how big the flowers are, and high ornamental value. The most common propagation method of Zhu Dinghong is sowing, ball division and cutting propagation, sowing is sexual reproduction, ramet is asexual reproduction.

How to reproduce Zhu Dinghong 1. Sowing and breeding methods of Zhu Dinghong

Pick-and-sow, high germination rate. The sowing soil is a mixture of 2 parts of peat soil and 1 part of river sand. The seeds are larger and should be sowed on demand, the distance between them is 2 ~ 3 cm, the suitable temperature for germination is 15 ~ 20 ℃, the seedlings emerge at 10 ~ 15 days, and the seedlings are divided into two true leaves. It takes 2 to 3 years from sowing to flowering.

2. The method of ball-dividing propagation of Zhu Dinghong

A. the old bulb can produce 2-3 small balls every year, which can be removed and planted separately. Be careful not to hurt the root of the bulb and expose its top to the ground. It takes about 2 years for the bulb to blossom.

B. The bulbs are propagated in large quantities by the artificial cutting method, that is, the mother bulb is longitudinally cut into several parts, and then divided into two halves in the middle, so that part of the bulb disc is attached to the lower end of the bulb as the root part, and then cut into the cutting bed mixed with peat soil and sand, and properly watered. After 6 weeks, two balls can occur between the scales and take root in the lower part. Nearly a hundred young bulbs can be obtained from such a mother bulb.

C. Zhu Dinghong is easy to bear fruit, and artificial pollination is feasible at flowering stage. The seeds mature after 2 months, and there are about 100 seeds in each capsule. Sow immediately after harvest, and the germination rate is high. After sowing, put it in a semi-shady place and keep it moist and at a temperature of 15: 18 ℃. It can germinate in half a month. If the temperature reaches 18-20 ℃, it will germinate after 10 days. Seed propagation takes 3 ~ 4 years to blossom. Bulb propagation was carried out from March to April, and the bulbs around the mother ball were removed and planted, and the top of the bulb should be exposed to the soil.

3. Cutting propagation method of Zhu Dinghong.

Cut the cue ball longitudinally into several pieces, then cut its scales and insert them obliquely in vermiculite or sand. It was planted when 2 true leaves were grown. When planting false bulbs, the pot soil is too easy, which will delay flowering or reduce the number of flowers. The mixed soil of 5 parts of sandy loam, 2 parts of peat soil and 1 part of sand can be used.

4. Zhu Dinghong division bulb reproduction method

The propagation of segmented bulbs is generally carried out from July to August. First, the bulb is cut into several pieces longitudinally, and then it is divided according to the scales. the outer layer takes 2 scales as a unit and the inner layer takes 3 scales as a unit, each unit needs to have a partial bulb disc. If the diameter of the segmented bulb is more than 6cm, each bulb can be divided into more than 20 double-scale and three-scale cuttings.

The cuttings were obliquely inserted into the substrate (the pH value was about 8), and the cuttings were kept at 2528 ℃ and proper air humidity. After 30 days and 40 days, 1-2 bulbs could be produced between the scales of each cuttage, and there were roots at the base. The bulbs propagated by this method need to be cultured for about 3 years before flowering.

5. Zhu Dinghong tissue culture method

MS medium is commonly used, with stem disc, dormant bulb tissue, pedicel and ovary as explants. After tissue culture, calli were produced first, adventitious roots were formed after 30 days, and adventitious buds were formed after 3-4 months.

A complete Collection of Propagation methods of Zhu Dinghong

Growth habits of Zhu Dinghong

Zhu Dinghong's growth environment needs to be warm and humid, it does not like extreme heat, so the sun can not be too strong, it is best to put it under the greenhouse for maintenance. During the dormant period of Zhu Dinghong in winter, the climate is cold and humid, keeping the temperature at 10: 12 ℃, not lower than 5 ℃.

The Propagation method of Zhu Dinghong

As the seeds of Zhu Dinghong are relatively large, it is suitable for on-demand sowing. The distance between two or three centimeters is about two or three centimeters. When sprouting, the temperature should be kept within the range of 15: 20 ℃, and the seedlings will emerge within 10: 15. It takes two to three years from sowing to flowering.

Ball-sharing method

Zhu Dinghong's old bulb can produce two or three small balls every year. At this time, just take the small balls down and plant them. So how do the balls reproduce? The method is artificial cutting ball method. Cut the mother bulb longitudinally and divide it into several parts, then divide the middle part into two parts, so that the lower part has a bulb disk as the root part, and then cut it in the cutting bed and water it. After about 6 weeks, the bulb can produce one or two small balls, and will take root in the lower part. After that, one female bulb can get nearly a hundred bulbs.

Cutting method

Cut Zhu Dinghong's cue ball longitudinally, cut it into many pieces, then cut its scales, insert it obliquely in vermiculite or sand, and plant it when it grows two true leaves. If the pot soil is too easy when planting false bulbs, it will lead to a delay in flowering or a reduction in the number of flowers, so a mixture of sandy soil, peat soil and sand can be used for conservation.

The above is the complete collection of Zhu Dinghong's breeding methods!