Technical points of planting and maintenance of star anise gold plate

Illicium verum belongs to the genus Illicium of Araliaceae, which is native to Taiwan, Japan and other places in China. It has strong negative tolerance and gets its name because of its leaves.

Star anise gold plate is strong in nature, has few diseases and insect pests, and can absorb sulfur in the air. It is not strict with the soil and can grow in the basin soil with good drainage and good air permeability. The basin soil can be prepared with peat soil, rotten leaf soil, river sand and a small amount of organic fertilizer, and grows well. In daily management, the basin soil should be kept moist to avoid dryness. Star anise gold plate leaves are relatively large, water evaporation is fast, basin soil is too dry will cause leaves yellowing or even fallen leaves. It is watered every two or three days in spring and autumn and every day in summer. The temperature is low in winter, the basin soil should be dry, and watering should be reduced.

Star anise gold plate likes the humid climate, and can often spray water to the leaves in the dry season to improve the air humidity and keep the plants alive. Star anise gold plate is not cold-resistant, pay attention to the cold in winter, can be placed in the sunny shelter. Avoid direct sunlight in summer. Star anise gold plate does not have high requirements for fertilization, liquid nitrogen fertilizer can be applied once a month in the peak growing season, and stop fertilization in winter.

Star anise gold plate is mainly used for sowing or cutting culture.

The main points of planting star anise gold plate the propagation method of star anise gold plate

Star anise gold plate belongs to the family Solanaceae and belongs to the genus Illicium, also known as star anise, eight hands, and hand tree. today, what we bring to you is the planting points and breeding methods of star anise gold plate.

The main planting points of star anise gold plate:

1. Fertilizing and watering

The vigorous growth period of star anise gold plate is from April to October, thin liquid fertilizer can be applied every 2 weeks or so, and fertilizer can be stopped after October. In the high temperature season in summer and autumn, water should be watered frequently, and pay attention to spraying water to the leaf surface and the surrounding space to improve air humidity. Watering is controlled after October.

two。 Light temperature

Star anise is fond of cold environment, and the suitable temperature for growth is about 10-25 ℃. It belongs to semi-negative plant and avoids strong sunshine. Greenhouse cultivation, more sunshine in winter, spring, summer and autumn should be shaded by more than 60%, such as direct sunlight in summer for a short time, sunburn may also occur. If the light is not enough for a long time, the leaves will become smaller. After leaving the room in April, it should be maintained in a shade shed or in the shade of a tree. Star anise gold plate grows well in the room of 18: 20 ℃ in daytime and 10: 12 ℃ at night. After a long period of high temperature, the leaves become thinner and larger, and are easy to sag. The overwintering temperature should be kept above 7 ℃.

3. Turn the soil and change the basin

The soil is turned over and the basin is changed once every two years, usually from March to April. When turning the soil and changing the basin, the base fertilizer should be put into the bottom of the basin. The basin soil can be made of humus soil or peat soil, plus river sand or perlite, or cultivated with fine sand.

4. Prevention and control of diseases

The main diseases harmful to star anise are bituminous coal disease, leaf spot disease and chlorosis. In maintenance, it is necessary to strengthen water and fertilizer management and ventilation and light transmission, especially in winter, we must pay attention to window ventilation. If bituminous coal disease occurs, the coal dirt should be wiped off with a clean cotton cloth in time, and fungicides such as chlorothalonil and carbendazim should be sprayed to prevent and cure; leaf spot disease often occurs in summer, if it occurs, methyl thiophanate or carbendazim can be used for prevention and control; chlorosis can be prevented by spraying ferrous sulfate solution on the leaf.

5. Pest control

The main pests that harm star anise gold plate are cocoa scale and red spider. Cocoa scale can be sprayed with omethoate 800x, or 5% beta-cypermethrin, or 20% chlorhexidine 2000 times, and red spiders with 1000 times 40% triclofenac, or 5% nisolone EC solution. Spray once every other week for 2 or 3 times.

6. Guard against cold in winter

Those planted outdoors in winter should be wrapped with straw, and those cultivated indoors should be kept above 7 ℃.

The breeding method of star anise gold plate:

1. Sowing and reproduction

The sowing land of star anise Jinpan must carry out fine soil preparation before sowing, apply fully mature organic fertilizer 30 t Hm2 + ternary compound fertilizer 750kg/hm2 and appropriate amount of bait to control underground pests. The seedling land should be leveled and fine, and an above-ground border seedling base with a width of 1.5m should be built. Illicium verum is to be harvested and sowed when the fruit is ripe in May. The outer skin of the fruit should be washed before sowing. The method of strip sowing is adopted. The shallow ditch is opened across the border surface before sowing, the furrow distance is 50cm, and the shallow soil is covered with water after sowing to facilitate seedling emergence. After emergence, it is necessary to do a good job in watering, topdressing, loosening soil, weeding, disease prevention, pest control and so on.

2. Cuttage propagation

Hardwood cutting and tender wood cutting can be used in cutting propagation, hardwood cutting can be carried out in February-March, and tender wood cutting can be used in Meiyu season. One is hardwood cuttage. Hardwood cuttings are also called dormant cuttings. Pour permeable water after insertion and build a small arch shed, covered with plastic film to promote the survival of cuttings. Second, softwood cuttings. Softwood cuttage is also called cuttage in growing period. It is commonly used in evergreen trees. After cutting, watering and other management are used to keep the bed soil moist, promote cuttings to take root and grow leaves, and cultivate seedlings.

3. Branching propagation

Branch propagation is a reproductive method to separate the long root sprouting branches around or around the mother plant into several small plants that can survive independently. This method has the advantages of simple operation and high survival rate, but the number of reproduction is limited. In the case of low requirements for the number of reproduction, this method of reproduction can sometimes be used.

Introduction and maintenance of star anise gold plate

Fatsia japonica

Scientific name: Fatsia japonica

Aliases: Bajinpan, Bashi, Shu Shu, Shu Shu, Kumgang compilation of Taiwan Medicinal Flora

Families and genera: Araliaceae, Illicium

Distribution of origin: Taiwan Province of China, Japan.

Maintenance points: large palmate leaves, graceful plant shape. Peat soil or rotten leaf soil type pot planting. Fertilize every two weeks or so during the growing period; always keep the basin soil moist. Like the semi-overcast environment, about 50% of the shade in spring, summer and autumn, and can be planted year-round in the indoor light. It is more hardy, and the overwintering temperature is above 5: 7 ℃.

Garden application: star anise gold plate is evergreen all the year round, with huge leaves. With beautiful leaves and bright green, it is a popular indoor foliage plant. Adapt to the indoor weak light environment, beautify the commonly used plant materials for hotels, restaurants, office buildings and families. It is used for decorating foyer, windowsill, corridor, pool edge, or as the substrate of indoor flower bed. Leaves are also good ingredients for flower arrangement. In the south of the Yangtze River basin, it can be used in open fields, and it should be planted in gardens, corners and shaded places of buildings, and it can also be dotted beside streams, ponds or under forest and grassland.

Propagation: cuttings.

Light: need light, slightly resistant to overcast (semi-overcast).

Moisture: growing in moist soil.

Temperature: slightly cold-resistant, able to withstand-5: 0 ℃ low temperature.

Humidity: medium relative humidity, 50% to 60%.

Warning: pregnant women should be taken with caution. The stem is poisonous, which can cause immune system poisoning, mental poisoning, organ damage poisoning and so on.