How to raise Lvyuanbao? methods and points for attention of Lvyuanbao Culture

Lvyuanbao is a kind of ornamental plant with small form. Because of its high ornamental value and certain purification function, Lvyuanbao is deeply loved by consumers and thus purchased and bred. But most people don't know much about its breeding methods, so let's learn it together.

How to raise Luyuanbao

1. Lvyuanbao likes semi-shady environment, is not resistant to sunlight and darkness, and can be managed by full yang in winter, which is conducive to overwintering. Like high temperature, suitable for planting in loose and fertile loam or sandy loam, avoid long-term humidity in winter. The best temperature for growth is between 20-30 ℃. Winter overwintering should not be less than 10 ℃, and it is best to keep it above 15 ℃. Avoid strong light during the high temperature in summer.

2. Watering is required to be dry and wet, the basin table is dry and watered, and the water quality is preferably Rain Water or dried tap water. Fertilization can be done once a month, the concentration should not be too strong, the need can be met by applying thin fertilizer, the soil can be changed once a year, and mature organic fertilizer is added to the changed soil as base fertilizer. Spray water once a day in the morning to increase the air temperature and clean the dust on the leaves to reduce the occurrence of diseases and insect pests. And ventilation must be strengthened when the temperature is suitable.

Lvyuanbao culture method

1. Temperature: like warmth, and the most suitable temperature for growth is 22-30 ℃. Slightly resistant to cold, can withstand a short low temperature of 01, but the overwintering temperature should be kept above 5 ℃. When the temperature is low, the leaves turn yellow and produce deciduous leaves. Avoid air conditioning, heating or air conditioning in winter and summer, otherwise the leaves will yellowing or browning.

2. Light: like semi-shade, shade should be given from May to September, or the plant should be placed in a place with sufficient scattered light. In particular, the seedlings are not resistant to strong sun exposure, when the light is too strong, the "green treasure" will disappear ahead of time; when high temperature and strong sun, the plant should be placed under the big tree or under the shade.

3. Watering: watering is required to be dry and wet, the basin table is dry and ready to water, and watering is required when watering. The water quality is preferably Rain Water or dried tap water.

4. Fertilization: fertilization can be done once a month, the concentration should not be too strong, and the needs can be met by applying thin fertilizer, changing the soil once a year, and adding mature organic fertilizer as base fertilizer in the changed soil.

5. The mode of propagation: sowing and propagation, pot planting takes the large cotyledons at the base of 1-2-year-old seedlings as the main ornamental object, so sowing must be used to raise seedlings. Seeds should be sown as they are ripe, otherwise they are easy to lose their germinating power. After the seeds germinate, peel off the black seed coat so that the cotyledons turn green when they see the sun. Cotyledons are not only the main ornamental objects, but also can be used to produce nutrients by photosynthesis for the growth of young plants.

Matters needing attention of Green Yuanbao

1. Spray water once a day in the morning to increase the air temperature and clean the dust on the leaves, keep Yuanbao green and shiny, and at the same time reduce the occurrence of diseases and insect pests.

2. Don't worry about Yuanbao withering. The longest annual ring of Yuanbao is one year. After a year, Yuanbao will wither and fall, so you don't have to worry about the plant dying. After the yuan treasure falls, the plant is still alive, leaving the green leaves, which is also a different landscape.

Diseases and control methods of Lvyuanbao

1. Powdery mildew. Prevention and cure method: the medicament can choose 1500-2000 times liquid of the wettable powder of 25% fenrust, or 1000 times liquid of 70% methyl thiophanate wettable powder. Spray once every 10 days, depending on the development of the disease. During the dormancy period of plants in winter or early spring, 3-5 Baumedu stone-sulfur mixture can be used to spray the nursery floor, and 0.3-0.5 Baomedu solution can be used in the early spring germination period. When using the eradication agent, the effect of removing the disease source is better.

2. Diamondback moth. Control methods: spray 1200 times of dichlorvos EC or 1000 times of 50% phoxim EC, 1000 times of 50% malathion EC, 1 000 times of 25% imidophos EC, 1500 times of 25% Icas EC and 3000 times of 5% rifampicin EC during the outbreak of larvae.

The breeding of Lvyuanbao can start from its growth habits, and it should be distinguished according to the different seasons of winter and summer. In the later stage of breeding, we must strengthen the control of fertilizer and water, and Lvyuanbao is also vulnerable to diseases and insect pests, so the work in this area must be done in place.