How to grow Golden scented Tea

Golden scented tea likes warm and humid climate, acid soil with good drainage, shade at seedling stage, and sunshine after entering flowering stage. The requirement of soil is not strict, and it can grow in slightly acidic to neutral soil. Endure barren, but also like to be fat. Strong resistance to waterlogging.

When potted Jinhua tea is planted, it is appropriate to choose rotten leaf soil or peat soil plus part of garden soil and river sand to prepare culture soil. In order to make it grow rapidly. It should be planted in a well-breathable tile basin. It is best to choose a deep and simple basin when planting, and fill a layer of broken tiles at the bottom of the basin before going up the basin to facilitate drainage.

Then apply a small amount of rotten cake fertilizer or bone powder as base fertilizer, fill a layer of culture soil on top of the fertilizer; then put the seedlings into the center of the basin, straighten them and fill them layer by layer into the culture soil, fill while compacting, and finally leave about the first centimeter of the basin edge. After planting, it was watered and cultured in a semi-shady place, and the seedlings were slowed down and transferred to normal management.

Cultivation outline

To create a suitable environment, golden scented tea is born in a semi-shady, semi-cool, humid environment, and needs regular ventilation, especially in the north. In addition to the heating boilers and radiators, the glass cellar is equipped with self-made atomizer, ventilator and other facilities.

Use proportionally prepared pine needle soil to gradually remove the "yellow mud" brought by the south.

Third, the water for watering flowers must add 1% ferrous sulfate each time, so that the water is always weakly acidic.

Fourth, in addition to good environmental ventilation, but also to give it regular "physical exercise", every 2 weeks to blow a second wind, wind should be even when blowing. The aim is to promote its metabolic balance and normal development through "exercise".

Fifth, control the temperature, the temperature difference should be 7 degrees Celsius to 10 degrees Celsius, when the pit temperature is 20 degrees Celsius, the sunshade cloth will be put down four or five hours later, and then ventilated.

Sixth, fertilization, a kind of diluted yogurt, this method does not need to ferment can be used directly, another traditional method is fermented soybean cake water. You can apply fertilizer once a month.

Mode of reproduction

Sowing and propagation: the fruit of Camellia sinensis ripens in the first and middle of October, cracks in late October, and there is no post-ripening dormancy period after seed maturity. It is appropriate for seed propagation to be sowed in autumn. In the first and middle of October, the harvested fruit should be placed in an indoor ventilated place to dry, and the seeds should be sown immediately after the capsule is cracked and taken out. If you fail to sow in autumn, the seeds should be stored in wet sand for spring sowing in February of the vertical year. How to grow family potted golden scented tea? Pot planting techniques of Golden scented Tea

How to grow family potted golden scented tea? Golden scented tea is a very ancient plant variety, which not only has medicinal and economic value, but also has very high ornamental value. The golden camellia is very dazzling, and it is praised as "giant panda in the plant world" and "tea queen". Today, the editor will briefly talk about the pot planting technology of golden tea. I hope it can be helpful to everyone.

1. Select the flowerpot

In the selection of Jinhua tea potted plants, we should first consider that the proportion of flowerpots and potted seedlings should be reasonable, not too large, not too small, and be suitable for the growth of potted seedlings.

2. Allocation of soil

Golden scented tea does not have high requirements for soil, so it is suitable to be planted in slightly acidic soil with good drainage, it is best to use garden soil, and at the same time, it can be mixed with an appropriate amount of mature pine needles for one year.

3. Potting time

The most suitable pot time for golden scented tea is in November in winter or in February-March in spring. It can not be put on the pot near the sprouting time and in the high temperature climate.

4. The process of potting.

Take the camellia seedlings from the seedling tray, then transplant them directly on the pot, and cover the culture soil, which is not much different from the pot process of most potted flowers.

5. Watering skills

After the golden scented tea seedlings are finished in the pot, they need to be watered once and until there is water flowing out of the basin bottom drain. In normal times, the amount of water should be controlled and properly watered to keep the basin soil moist.

6. Maintenance measures

A, golden scented tea prefer warm and moist growth ring, too cold or overheated maintenance environment is not conducive to the growth and development of scented tea.

B. shading measures should be taken in high temperature weather in summer, and adequate light should be provided in other seasons.

C. During the cold winter, when the temperature is too low, it is necessary to take measures to prevent the cold and keep warm to ensure that the temperature is in the range of 3-4 degrees to pass the winter safely.

How to grow Golden scented Tea _ planting Technology of Golden scented Tea

In 1960, Chinese scientists first discovered a golden camellia in Nanning, Guangxi, which was named Golden Camellia. Known abroad as the magic oriental magic tea, known as the "giant panda in the plant world", "tea queen". The following is what we have done for you. I hope it will be useful to you.

Introduction of Golden scented Tea

Shrubs, 2-3 m tall, twigs glabrous. Leaves leathery, oblong or lanceolate, or oblanceolate, 11-16 cm long and 2.5-4.5 cm wide, apex caudate-acuminate, base cuneate, dark green above, shiny, glabrous, light green below, glabrous, dotted with black glands, midvein and lateral veins 7 pairs, sunken above, raised below, margin serrulate, teeth 1-2 mm apart, petiole 7-11 mm long, glabrous. Flowers yellow, axillary, solitary, petiole 7-10 mm long; bracts 5, scattered, broadly ovate, 2-3 mm long, 3-5 mm wide, persistent; sepals 5, ovoid to orbicular, 4-8 mm long, 7-8 mm wide, base slightly connected, apex rounded, abaxially slightly puberulent Petals 8-12, suborbicular, 1.5-3 cm long and 1.2-2 cm wide, base slightly connected, margin with eyelashes; stamens arranged in 4 whorls, outer whorls slightly connected with petals, filaments subfree or slightly joined, glabrous, 1.2 cm long; ovary glabrous, 3-celled, style 3-celled, glabrous, 1.8 cm long. Capsule oblate-triangular-globose, 3.5 cm long and 4.5 cm wide, 3 valves split, valves 4-7 mm thick, axis 3-4-angled, apex 3-4-lobed; petiole 1 cm long, with persistent bracts and sepals; seeds 6-8, ca. 2 cm. The florescence is from November to December.

Planting techniques of Golden scented Tea

Cultivation outline

To create a suitable environment, golden scented tea is born in a semi-shady, semi-cool, humid environment, and needs regular ventilation, especially in the north. In addition to the heating boilers and radiators, the glass cellar is equipped with self-made atomizer, ventilator and other facilities.

Use proportionally prepared pine needle soil to gradually remove the "yellow mud" brought by the south.

The water used to water flowers must be added 1% ferrous sulfate each time, so that the water always maintains a certain degree of weak acidity.

In addition to the well-ventilated environment, we should also give it regular "physical exercise". Blow the wind every 2 weeks, and the wind should be uniform. The aim is to promote its metabolic balance and normal development through "exercise".

Control the temperature, the temperature difference should be 7 ℃ to 10 ℃, when the pit temperature is 20 ℃, put down the sunshade cloth after four or five hours, and then ventilate.

Fertilization, one is diluted yogurt, this method does not need to ferment can be used directly, another traditional method is fermented soybean cake water. You can apply fertilizer once a month.

Mode of reproduction

Sowing and propagation: Camellia chinensis fruits generally mature in the first and middle of October and crack in late October, and there is no post-ripening dormancy period after seed maturity. It is appropriate for seed propagation to be sowed in autumn. In the first and middle of October, the harvested fruit should be placed in an indoor ventilated place to dry, and the seeds should be sown immediately after the capsule is cracked and taken out. If you fail to sow in autumn, the seeds should be stored in wet sand for spring sowing in February of the vertical year.

Cutting propagation: the suitable period for cuttage propagation of Camellia sinensis is from April to early May, and it can also be carried out in the middle and late September. The cuttings selected the semi-mature branches of the current year with abundant external tissue of the crown, intact leaves, full leaf buds and no diseases and insect pests. The ear is generally 15 cm long, with 2 leaves at the apex and a heel at the base. After the branches were treated with IBA 300ppm for 5 hours, the cuttings were cut on the seedling bed according to the row spacing of 10 cm × 3 cm, and the depth of cuttings was about 3 cm. The key to the survival of tea seedling cuttings is to maintain enough humidity in the early stage of raising seedlings, avoid direct sunlight, and control the temperature at about 25 ℃. Spray water frequently, so that the seedlings are often covered with a thin water film. One month later, after the new roots grew, the sunlight was gradually increased and the Lignification of tea seedlings was accelerated.

Grafting propagation: Golden scented tea grafting propagation is divided into bud seedling rootstock grafting and semi-mature branch grafting. Bud seedlings were grafted with rootstock. Common single camellia and Camellia oleifera can be used as rootstocks. First sow the rootstock seeds on the sand bed, and when the seedlings grow to 4-5 cm, they can be grafted. Before grafting, dig the buds of rootstock, remove the sand, cut the root tip 1-1.5 cm above the cotyledons, and cut off the root tip so that the total length is 6-7 cm; select well-growing semi-lignified branches as scions, cut them into wedges and put them into wet towels to moisturize. When grafting, split the stem longitudinally with the cotyledon suture, the depth is the same as the slope cut by the scion, quickly insert the chopped scion into the split of the rootstock, aim at the cambium on one side of the rootstock, and fasten it with plastic film tape. Then the grafted seedlings were planted in the fertile and loose sandy soil seedbed according to the row spacing of 8 × 2 cm. After planting, a shed was set up in the seedling bed to keep warm with plastic film. Generally, the grafted seedling interface begins to heal in 10-15 days, and the film can be opened at night about 20-25 days. After that, the ventilation was gradually strengthened and the light was increased. After the new buds germinated, all the films were removed.

Half-ripe branch grafting. The adult seedlings of Camellia oleifera or Camellia oleifera are usually used as rootstocks. The branches of the rootstock with a diameter of more than 1 cm shall be peeled, that is, in the appropriate part of the rootstock, a knife is carved on the upper, left and right sides of the rootstock, reaching to the xylem, and the scion is affixed to the inside of the rootstock, and then wrapped around the scion, bound with plastic tape to expose the tip of the bud, and moisturized with a plastic bag. One month later, after the scion pulled out the new branch and gradually Lignified, the binding was lifted. If the thickness of the rootstock is similar to that of the scion, the abdominal grafting method should be adopted. The success of semi-mature branch grafting mainly depends on the control of seedling bed temperature and the selection of grafting period. The suitable temperature of grafting is 25: 30 ℃, and the suitable period of grafting is from May to August, when the skin of rootstock is easy to open, the interface of grafted seedlings heals quickly and the survival rate is high.

Tissue culture: Camellia embryo culture, cotyledon in vitro culture, stem tip and single bud culture have been successful. The results showed that bud formation and rooting induced by test-tube plantlets were related to the location of materials, concentration of inorganic salts, vitamins, sucrose, growth regulators, light and other factors. Embryo culture. The embryos were taken from the immature stage of the young fruit, and on the basis of ER and MS culture medium, additional ingredients such as 0.5-1mg/L 6-BA, 0.01mg/L NAA, 6%-8% sucrose, 500mg/L hydrolyzed milk protein and other additional components were cultured. The roots grew in about 1 week, and the epicotyl germinated and new buds sprouted after 2 weeks. Cotyledons were cultured in vitro. Camellia cotyledons are good materials for inducing embryoids, especially those near the Hypocotyl, with a high induction frequency of 15% to 25%. The cotyledons were cut into 0.5mm size during induction, and the induction medium was 1/2MS with 0.2mg/L 6-BA and 0.2mg/LNAA components. In the process of induction, adventitious buds and false globules appeared at the same time. Pseudoglobules have strong meristematic ability, and embryoids, adventitious buds and pseudoglobules can be induced by using pseudoglobules. Stem tip and single bud culture. Stem tip and single bud culture is an important way for rapid propagation of Camellia oleifera. It is convenient to obtain materials, high proliferation rate and stable heredity. The young shoot tips and single buds of the same year were taken from the exophytes, and the medium was MS, supplemented with 6-BA or KT. The results showed that the multiplication number of stem tip and single bud increased with the increase of 6-BA concentration, but when the concentration of 6-BA reached 5.0mg/L, the rate of malformed seedlings was high and the growth was poor. The combination of 6-BA 2.0mg/L and KT 0.5mg/L has the advantages of strong growth, low rate of abnormal plantlets and large number of proliferation, so it is an ideal ratio of growth regulators to induce proliferation.

Florescence management

Golden scented tea usually blossoms after 3-5 years of planting, and yellow buds usually appear from July to August every year. At this time, some weak branch buds, introverted buds, overdense buds and abnormal buds can be removed, so that nutrients can be concentrated, so that the flower distribution is reasonable, blooming is larger, and the flowering period is prolonged. Golden scented tea did not fully open until November and bloomed until March of the following year, with a blooming period of 1-2 months.

Pest control

The common diseases of adult golden scented tea are anthracnose, soot, leaf blight, bud blight and other common diseases. The disease spot occurs from the leaf tip or leaf edge, the disease spot is irregular, there are often black spots on it, and the boundary of the disease is obvious. Usually, 70% methyl topiramate 800 times dilution is used for foliar spraying at the initial stage of the disease, once every 5-7 days, 3 times in a row. The amount of spraying is 60 kg per mu. The symptom of soot disease is that there is coal dirt on the leaves, and the pathogen also harms the branches and shoots. In serious cases, the branches and leaves are covered with black coal dirt layer, which hinders the normal photosynthesis of the plants. Disease-inducing pests are mainly aphids, which can be sprayed with 1000 times of dimethoate emulsion to control aphids. Tea sprouts, leaf curlers and tea poison moths are common pests of golden scented tea. Tea aphids and leaf rollers can make the leaves of golden flower tea curl and atrophy and can not stretch. On the other hand, the tea poison moth bites the leaves into missing pieces, or eats them all, which seriously affects the plant growth, so the prevention and control should be carried out as soon as possible, and 800 times of pyrethrum EC with high efficiency, low toxicity and low residue can be selected to spray.

The value of Golden scented Tea

Ornamental value

The discovery of golden scented tea fills the gap that there are no golden flowers in the tea family. Its waxy green leaves are crystal clear, the petals are transparent, firm and smooth, spotless; the buds are round and golden; the petals overlap dense, bright and colorful, dotted among the branches of jade leaves, graceful and graceful, gold petals, beautiful and pleasant, its ornamental value is unparalleled.

Scientific research value

Golden scented tea has a special color genetic gene DNA, and its reproduction is difficult to replicate. Adopt high and new technology to solve the problem of rapid propagation of many excellent seedling survival genes of golden scented tea, overcome the difficult problem of its low survival, break through the key technology of slow growth and low yield of golden scented tea, and greatly increase the output of large-scale cultivation of golden scented tea; it is of great scientific research value to develop a new generation of world-class medical and health care products of golden scented tea for the benefit of human health.

Economic value

Golden scented tea is of great economic value. First, the value of flower appreciation is high. Bonsai tea with a height of 1 to 1.5 meters and a better shape costs 8000 yuan; about 2 meters high, the price ranges from 26000 yuan to tens of thousands of yuan. Japan once wanted to buy Chinese golden tea for 25000 US dollars. Second, the added value of golden scented tea is extremely high. The products produced through industrial deep processing have been recognized and favored by the majority of consumers, and the price has risen steadily, especially the price of scented tea is considerable, which tends to be in short supply.