The breeding method of Fulukao

Light

Although Flukao is an ornamental flower, its real origin is a wild flower by the side of the road. It is often said that roadside wild flowers give some sunshine, so we can rest assured to give them enough light, proper shade is also more conducive to its growth.

Temperature

We can often see that in the hot summer, the roadside Flukao has been sunburned, it can be seen that Frokau is very intolerant of high temperature, if the summer temperature exceeds 35 degrees, we must sprinkle it to cool it. We must avoid direct sunlight when we breed it indoors. However, Fulukao is very cold-resistant and can be relieved to spend the winter outdoors in winter.

Fertilizer application

Fulukao has a large demand for nutrients during its growing period, so we should apply fertilizer in time to provide nutrients to promote its flowering and growth. However, when applying fertilizer, we should pay attention to the fact that excessive nitrogen fertilizer may lead to root burning, so we must pay attention to adding some phosphorus and potassium fertilizer and less nitrogen fertilizer when applying fertilizer.

Pruning

When Fu Lukao grows to 15 cm, a heart pick should be carried out. At this time, the top should be pinched off to promote branching, plant height and ensure that the plant type is strong. After flowering, the residual flowers of the stem can be trimmed off and the branches can be trimmed properly to ensure that the new branches can blossom again.

After knowing the planting method of Fu Lukao, do you know what its breeding methods are?

The breeding method of Fulukao

Fu Lukao, alias: oleander, plum blossom, Platycodon grandiflorum Caryophyllaceae: Huacheng (plus grass word prefix) family, Fu Lukao is native to southern North America and is now widely cultivated all over the world. The name of the genus Phlox means Flame, and the original flowers are red because of Phlox. The name of the species is in memory of Drummond.

Herbs annual, 15-45 cm tall. Stem erect and much branched, with glandular hairs. Basal leaves opposite, upper leaves sometimes alternate, leaves broadly ovate, oblong to lanceolate, 2.5-4 cm long, apex pointed, base attenuate, slightly clasping. Cymes terminal, Corolla salverform, 2-2.5 cm in diameter, lobes 5, spreading, round, flower tube slender, soft hairs, original red. There are light red, purple, white and other colors in horticulture. The florescence is from May to June. Capsule elliptic or suborbicular, 3-lobed at maturity, seeds Obovate or elliptic, abaxially raised, ventral flattened.

Varieties are: round petal species, petal lobes large and wide, the shape is round. The petal species var.stellaris has three teeth at the edge of the petals and longer middle teeth. Var.firbriata, Corolla lobes denticulate at the margin. Radiation species var.radiata, Corolla lobes lanceolate-oblong, apex pointed. Sex likes to be warm, slightly resistant to cold, and avoid extreme heat. Cold beds can survive the winter in North China. Should be well drained, loose loam, not resistant to drought, avoid waterlogging. Commonly used sowing and breeding, warm autumn sowing, cold spring sowing, the suitable temperature for germination is 15-20 ℃. The vitality of seeds can be maintained for 1-2 years. Sowing in autumn, after one transplant, the seedlings can be transplanted to the cold bed in the first and middle of October, and then transferred to the ground bed in early spring, fertilized in time, and planted in the middle of April. The florescence is longer. The mature period of the capsule is different. in order to prevent the seeds from falling, the inflorescence can be cut off and dried and threshed when most of the capsules are yellowing. Fu Lukao plant is short and rich in color, which can be used as plant material for flower beds, flower borders and rock gardens, as well as potted plants for interior decoration. Varieties with taller plants can be used as cut flowers.

The breeding method of how to raise Fulukao

It feels strange to hear the name. In fact, Fulukao is an annual herb with colorful, dense flowers and long florescence, which is very beautiful. Then how to raise Fulukao? What is the method of breeding? Let's learn about it next.

First, how to raise Fu Lukao

Fulu Kaoyi grows in a sunny and cool climate, so there is no need to use dwarf to control the shape of the plant. When the environmental conditions are not ideal, spraying 1-2 times can prevent overgrowth. Fulukao must maintain a good row spacing in the process of cultivation to prevent crowding and affecting plant shape and producing diseases and insect pests. Fu Lukao plants are short and hairy, so watering and fertilization should avoid soiling the leaf surface to prevent the branches and leaves from rotting. The whole growth and development period is 10-14 weeks, which is related to the size of the basin, light conditions and seedling time.

After planting, we should pay attention to the management of watering, fertilization, ventilation, prevention and control of diseases and insect pests. Watering varies according to the seedling stage, depending on the soil condition. A month after Fulukao planting began to top fertilizer, a small amount of compound fertilizer, farm manure is better, to ensure the seedling growth, Fulukao seedling stage is easy to infection, quenching disease, root rot disease and so on. In order to avoid the occurrence of diseases and insect pests, drugs are given once a week to prevent fungal infections, usually using Bordeaux solution, carbendazim, chlorothalonil and so on.

Second, the culture method of Fu Lukao.

Fulukao is often sown and propagated, sowing in autumn in warm places and spring in cold places, and the suitable temperature for germination is 15-20 ℃. The vitality of seeds can be maintained for 1-2 years. Sowing in autumn, after one transplant, the seedlings can be transplanted to the cold bed in the first and middle of October, and then transferred to the ground bed in early spring, fertilized in time, and planted in the middle of April. The florescence is longer. Flukao can also choose root insertion propagation, which can be carried out in spring and autumn, combined with ramet planting, cut part of the roots into small segments about 30 cm long, buried flat in plain sand, keep the soil moist under the condition of 15 to 20 degrees, and grow new buds in about 30 days.

Fu Lukao seedlings are not resistant to transplantation, so it is better to be early rather than late, and try to keep the roots of the seedlings intact. It is often transplanted into the pot within 4 weeks after emergence, and the variety 'Palona' should use a small basin of about 10 years, as well as a pot medium with good drainage and loose ventilation.

The above is how to raise Fulu test and Fulu test breeding methods are introduced, I hope you can like Fulu test, want to breed Fulu test can refer to the above breeding methods.