Introduction to the breeding methods of Chrysanthemum morifolium

The cultivation of Chrysanthemum morifolium (detailed introduction) is less difficult, but we need to pay attention to the proper water and fertilizer, otherwise it will affect the blooming of pregnant buds and have a great impact on the acquisition of seeds. Artificial breeding of Chrysanthemum morifolium can use the method of sowing or cutting, the editor will give you a brief introduction.

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Chrysanthemum morifolium has low requirements for soil, cold and drought tolerance, and the suitable temperature for germination is 15-20 degrees Celsius. It is easy to cultivate and can often reproduce on its own. Sowing or ramet propagation are often used in production, and cutting propagation can also be carried out in summer.

The sowing and propagation of Chrysanthemum morifolium is generally sown in spring and can blossom 4 months after sowing. Planting in the open field often propagates by itself. In addition, ramet multiplication can also be carried out in autumn. Choose the more exuberant plants, dig up and cut the persistent roots with a sharp blade, cut off the withered and yellow leaves, and plant them separately.

The planting method of Chrysanthemum morifolium, how to grow Chrysanthemum morifolium?

Chrysanthemum morifolium, also known as Chrysanthemum morifolium, Chrysanthemum morifolium, Chrysanthemum morifolium and so on, is a perennial herb that can blossom for more than four months. The big flower golden rooster chrysanthemum is large and gorgeous, and when it blossoms, it is golden. Against the green leaves, it looks like an independent and dazzling golden rooster. Today, let's take you to learn about the planting method of Chrysanthemum morifolium.

Chrysanthemum morifolium can be sowed and propagated in spring and autumn. The suitable temperature for germination is 15 ℃ and 20 min. Sowing and propagation in the north is generally carried out in August, and it can also be broadcast in the open field at the end of April in spring, bloom from July to August, and bloom one after another to the middle of October. Seed particles are small, sowing can be used to sow, the seeds mixed with sand, evenly scattered on the pre-made seedbed, the seedbed should be about 15 cm higher than the surrounding ground, in order to facilitate drainage. The nursery bed should not be too wide and should be operated conveniently.

Watering should be uniform, and if possible, it is best to connect the sprinkler or feather spray can with a water pipe. After watering, cover it with a straw curtain. In the future, we should often observe the humidity of the seedbed, so that the seedbed remains moist, do not make the seedbed too dry and too wet. The seeds germinated 21 days after sowing, and the grass curtain could be opened after emergence. After the seedlings had grown true leaves, nitrogen fertilizer was applied once. Chrysanthemum morifolium is resistant to drought and waterlogging and should be drained in time after rain. During the growing period, 2 Mel nitrogen fertilizer was applied for 3 times, and phosphorus and potash fertilizer was used when topdressing nitrogen fertilizer.

If you want to make the big flower Golden Chrysanthemum blossom more, you can pick off the residual flowers after flowering, and fertilize once from July to August, so that the National Day will blossom and flourish. Golden rooster chrysanthemum has luxuriant branches and leaves in fertile soil, but its flowering decreases, so in order to achieve a good effect of flowering, fertilization should be moderate and not too much. After seedling planting, the soil should be loosened before the new branches grow, and the soil should be loosened to breathe after rain, and weeds should be weeded once a week in the rainy season. The plant height 6cm picks the heart once, the branch 10cm picks the second heart, removes the willow bud in time.

The above is the planting method of Chrysanthemum morifolium provided by the succulent garden. I hope it will be helpful to you. You are welcome to continue to pay attention to the succulent garden and learn more about the conservation of Compositae plants.

The culture method of Chrysanthemum morifolium and the matters needing attention in maintenance

Chrysanthemum is a common flower in our life, and the orange petals give people freshness. The flowers of chrysanthemums are large and small, and their colors are light and deep, and different varieties have different shapes. Have you ever heard of Chrysanthemum morifolium? Today, I would like to take you to learn about the breeding method of Chrysanthemum morifolium.

Culture method

1. Soil

Chrysanthemum morifolium is not strict with the soil, and likes the sandy loam with fertile, wet and good drainage. It can grow on the soil formed by the weathering of shale, granite, sandstone and limestone with a pH value of 5 to 8, especially on the soil with a pH value of 5 to 7 formed by granite weathering.

two。 Water and fertilizer management

Chrysanthemum morifolium is resistant to drought and waterlogging and should be drained in time after rain. During the growing period, nitrogen fertilizer was applied for 2 to 3 times, and phosphorus and potash fertilizer was used when topdressing nitrogen fertilizer. In order to make the golden rooster chrysanthemum blossom more, you can pick the residual flowers after flowering, and fertilize once from July to August, so that the National Day will blossom and flourish. Golden rooster chrysanthemum has luxuriant branches and leaves in fertile soil, but its flowering decreases, so in order to achieve a good effect of flowering, fertilization should be moderate and not too much.

3. Ventilation

What needs to be paid attention to in the domestic cultivation of Chrysanthemum morifolium is that indoor breeding must be well ventilated, make full use of the conversion of carbon dioxide and oxygen, so that the plants can breathe better and grow well.

4. Reproduction

Chrysanthemum morifolium has the function of self-sowing reproduction, wild varieties, seeds can fly with the wind, and then reproduce successfully. Therefore, its reproduction method, generally also uses the sowing reproduction. The seeds are usually sown in spring and blossom 4 months after sowing. Open field planting is often self-sowing and multiplication. Others can also carry out ramet multiplication in autumn. Select the more prosperous plants, dig up and cut the persistent roots with a knife, cut off the withered and yellow leaves, and plant them separately.

5. Pruning

The plant of Chrysanthemum morifolium is taller and needs coring and pruning to maintain the beauty of the plant type. The plant height 6cm picks the heart once, the branch 10cm picks the second heart, removes the willow bud in time.

Matters needing attention

1. Chrysanthemum morifolium is suitable for sowing and reproduction, and seed harvesting and preservation are very important. From August to October every year, most of the ripe inflorescences of the fruit are cut, dried to remove impurities, and the seeds are carefully selected, placed in a dry and cool place and packed in moisture-proof paper bags. The seeds were stored in a dry, dry and well-ventilated place with a good germination rate when the ambient temperature was 10-15 ℃ and stored for 1-2 years.

2. Common pests of Chrysanthemum morifolium: aphids, ground tigers, grubs. Omethoate can be sprayed every ten days. Common diseases of Chrysanthemum morifolium: powdery mildew and black spot. It can be prevented and treated with dimethoate EC.

The above are the breeding methods and matters needing attention of Chrysanthemum morifolium. I hope it can be helpful to the majority of flower friends, and please continue to pay attention to the succulent flower bed and learn more about flower conservation.