How do hyacinths reproduce? Introduction to the breeding methods of hyacinth

Propagation methods of hyacinth

Hyacinth is mainly propagated by bulbs, which can be propagated by seeds or bulbs in breeding. One year after the mother ball was planted, there were 1-2 seed balls, and some varieties could give birth to more than ten seed balls. It can be used for bulb reproduction, which takes 3 years to blossom. The seeds propagate, sow in autumn, germinate in February of the following year, and the seedlings bloom after 4-5 years of culture.

Bulblet reproduction

After the bulb was dug back in June, the big ball and the seed ball were separated. "the big ball can blossom in early spring next year after autumn planting, and the seed ball needs to be cultivated for 3 years before it can blossom. Due to the low natural bulbbing rate of hyacinth, the mother plant can only produce 1-2 bulbs after planting for one year. In order to improve the reproduction coefficient, castration can be used to stimulate the bulbs to grow in summer dormancy.

The method is that in August, when the flower bud has been formed, the stem disk at the bottom of the bulb is evenly dug out, so that the wound at the stem disk is concave, and then cut vertically and horizontally from the bottom up, showing a cross incision, reaching the center of the bud in the bulb. at this time, there will be mucus outflow, apply 0.1% mercury water to smear and disinfect, then expose it in the hot sun for 1 hour, and then spread it indoors. The room temperature is kept at about 21 ℃ to produce callus. When the base of the scale expands, the temperature gradually rises to 30 ℃, the relative humidity is 85%, and many small bulbs are formed in about three months. The bulblet culture induced by this method blossomed for 3 ~ 4 years.

Seed propagation

It is often used in the cultivation of new varieties, sowed in the culture soil in the cold bed in autumn, covered with soil of 1 cm, and germinated at the end of January and the beginning of February of the following year. The bulbs cultured from seedlings blossom after 4-5 years. Under general conditions, the germination ability of seeds can be maintained for 3 years.

The breeding method of hyacinth how to reproduce hyacinth

Hyacinths are usually propagated mainly by dividing balls, which can be propagated by seeds or bulbs in breeding. After one year of planting, the mother balls can be divided into 1 or 2 bulbs, and some varieties can be divided into ten or more bulbs. It can be used for bulb reproduction, which takes 3 years to blossom. The seeds propagate, sow in autumn, germinate in February of the following year, and the seedlings blossom after 4 or 5 years of culture. let's take a look at the breeding methods of hyacinth.

Growth habits of hyacinth

Hyacinth habits like the sun, cold-resistant, suitable for growing in a cool and humid environment and loose, fertile sandy soil, avoid stagnant water. Like warm and humid winter, cool summer slightly dry, sunny or semi-overcast environment. Like fertilizer, suitable for fertile, well-drained sandy loam. It can be planted in the ground, potted or raised in water.

Hyacinth takes root in autumn, new buds are unearthed in early spring, blossom in March, fruit is ripe in late May, and the aboveground part withered and went into dormancy in early June. The flower bud differentiation was carried out in the dormant period, the optimum temperature for differentiation was about 25 ℃, and the differentiation process was about 1 month. There should be a low temperature stage of about two months after flower bud differentiation to before elongation and growth, and the temperature should not exceed 13 ℃.

During the growth of hyacinth, the root growth of bulb was the best when the temperature was 2-6 ℃. The optimum temperature for bud germination is 5-10 ℃, the optimum temperature for leaf growth is 5-12 ℃, and the most favorable temperature for budding and flowering is 15-18 ℃. The storage temperature of bulb is 20-28 ℃, and the optimum storage temperature is 25 ℃, which is the most ideal for flower bud differentiation. Can withstand short-term frost. Like cool, moist air, sunny environment, more cold-resistant.

Split-ball propagation of hyacinth

After digging up the bulb in June, separate the bulb from the bulb. "the bulb can blossom in early spring next year after autumn planting, and the bulb needs to be cultivated for 3 years before it can blossom. Due to the low natural bulbbing rate of hyacinth, the mother plant can only produce 1-2 bulbs after planting for one year. In order to improve the reproduction coefficient, castration can be used to stimulate the bulbs to grow in summer dormancy.

The method is that in August, when the flower bud has been formed, the stem disk at the bottom of the bulb is evenly dug off, so that the wound at the stem disk is concave, and then cut vertically and horizontally from the bottom to the top, showing a cross incision, reaching the center of the bud in the bulb. At this time, mucus will flow out, apply 0.1% mercuric water to smear and disinfect, then expose it in the hot sun for 1 hour and then spread it indoors. Keep it at room temperature for about 21 ℃. Make it produce callus, when the base of the scale expands, the temperature gradually rises to 30 ℃, the relative humidity is 85%, many small bulbs are formed in about three months, and the bulblets are induced to bloom for 3 ~ 4 years.

Seed propagation of hyacinth

Hyacinth seed propagation is mostly used in cultivating new varieties. It is sowed into the culture soil in the cold bed in autumn, covered with soil of 1 cm, and germinated at the end of January and the beginning of February of the following year. The bulbs cultured from seedlings blossomed after 4-5 years, and the germination ability of seeds could be maintained for 3 years under general storage conditions.

The breeding method of hyacinth is introduced here. I hope it will be helpful for you to plant hyacinth!

How to reproduce hyacinth and the breeding method of hyacinth

Hyacinth is planted in October and basically blossoms in the spring of the following year. At this time, many people will wonder how to make it blossom the next year. How do hyacinths breed? The following is to introduce the breeding methods of hyacinth.

Propagation methods of hyacinth

As hyacinth is a Mediterranean plant, it is generally difficult to reproduce in China, only as disposable flowers, if you want hyacinth reproduction, it is best to use soil culture.

If you want hyacinth to reproduce, you need a warm winter. The longer this warm environment lasts, the more conducive to the growth and development of hyacinth, to ensure that the leaves will not age ahead of time, and can not save enough nutrients. In that case, you can't even protect yourself, let alone breed small balls.

In addition, you can choose to cut off the residual flowers from the flowering bulbs and continue to cultivate them, but the leaves must not be removed and sufficient sunshine is needed. Even if the bulbs are not bred, they should blossom in the second year, but the number is certainly not as large as that in the first year.

If you raise hyacinth at home, you can use the above method to let hyacinth breed. If you are too lazy to do so, if you deal with it accordingly after flowering, you can also let hyacinth blossom in the next year.

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