Temperature management: Being native to subtropical areas, I like high temperature environment, and I have strict requirements on temperature in winter. When the ambient temperature is lower than 8℃, I will stop growing.
Lighting management: strong adaptability to light. When placed indoors for maintenance, try to put it in a bright place, such as living room, bedroom, study and other well-lit places. After curing indoors for a period of time (about one month), it needs to be moved to a cool place outside (with heat preservation conditions in winter) for a period of time (about one month), and so on.
Fertilizer and water management: For potted plants, in addition to adding organic fertilizer in potted plants, proper fertilizer and water management should also be carried out in the usual maintenance process.
Spring, summer and autumn: these three seasons are the peak of its growth, and the cycle order of fertilizer and water management is "Huabao"-clear water-"Huabao"-clear water, with an interval of about 1 ~ 4 days.
Winter: winter dormancy period, mainly to control fertilizer and water. Fertilizer and water management shall be circulated in the order of "Huabao"-clear water-clear water-"Huabao"-clear water, with an interval of about 3-7 days, shorter in sunny days or high temperatures, and longer in rainy days or low temperatures.
For plants planted underground, according to the drought situation, fertilizer should be applied and watered 2-4 times in spring and summer: first, a small ditch is separated at a distance of 30- 100 km from the root neck (the bigger the plant, the farther it is from the root neck), and the width and depth of the ditch are 20 cm. Sprinkle 25 ~ 50kg organic fertilizer or 1 ~ 5 two-particle compound fertilizer (fertilizer) into the ditch and then water it. After winter and before spring, apply fertilizer again according to the above method, but don't water it.
Pruning: When plants enter dormancy or semi-dormancy in winter, thin, diseased, dead and dense branches should be pruned. Branches can also be arranged in combination with cuttings
Change pots: As long as they are properly maintained, they will grow quickly. When it grows to a certain size, we should consider changing to a bigger pot to keep it growing vigorously. One of the following culture soil and composition ratio can be selected for changing pots: vegetable garden soil: slag = 3:1; Or garden soil: medium coarse river sand: sawdust (shavings) = 4:1:2; Or one of paddy soil, pond sludge and humus soil.
Take off the pot: put the flowers to be changed on the ground, first pat the periphery of the pot with your palm, so that the root system will be separated from the wall of the pot due to vibration, turn the pot upside down on your left hand, gently clamp the plants with the index finger and middle finger of your left hand, press your wrist and fingertips against the edge of the pot, pat the bottom of the pot with your right hand, and then push the root soil down from the bottom hole with your mother finger to let the plants take off. After taking it off, gently pat the soil with your palm to let the excess soil fall off.
Preparation of flowerpot: Choose a flowerpot with a suitable size, and cover the bottom hole of the flowerpot with two tiles or thin foam boards to ensure that the soil of the flowerpot is not washed away by water, and the excess water can flow out in time. Spread a layer of ceramsite or broken red brick on the ceramic tile or foam as the filter layer, with a thickness of about 2 ~ 3 cm. Put the fertilizer from the fertilizer applicator on the drainage layer, with a thickness of about 1 ~ 3cm, and put a thin layer of substrate on the fertilizer, with a thickness of about 2cm, to separate the root system from the fertilizer. Finally, put the plants in, fill in the nutrient soil, about 2 cm away from the hukou. 1, seedling blight: seedling blight occurs in seedbed, resulting in seedling blight and death. The seedbed is old, the drainage is not smooth, and it is densely planted, which is prone to diseases.
Prevention and control methods: ① Disinfect the seedbed before planting and plant it reasonably close; ② Pull out the diseased plants in time at the early stage of the disease, and spray the soil with 70% Dixon 1000 ~ 1500 times solution and 50% carbendazim 800 times solution for 2 ~ 3 times, with an interval of 7 ~ 10 days each time.
2. Anthracnose: Anthracnose damages leaves, which are small brown spots at first, and then expand into round, oval to irregular spots, some of which are wheel-shaped, and leaves fall off in severe cases. When it is rainy and humid and the dew is heavy, it is beneficial to the occurrence of diseases.
Prevention and control methods: spray 80% thiram anthrax 600-700 times solution or 75% chlorothalonil 400-600 times solution 2-3 times, with an interval of 7- 10 day each time.
3. Leaf roller: Leaf roller harms every summer and autumn. It uses larvae to spin silk and roll up leaves, hiding in it to eat mesophyll, weakening photosynthesis and affecting normal growth.
Prevention and control methods: (1) Curled leaves found by artificial hunting should be cut off in time and buried intensively to reduce pests. This insect is the main pest of Aquilaria sinensis, which will eat leaves in severe cases. (2) Chemical control: 500-fold solution can be diluted with 25% chlordimeform before insect leaves roll or during the initial incubation period of eggs; Or 600- 1000 times of 80% dichlorvos EC, once every 5-7d, 2-3 times in a row.
4. Anoplophora longicorn: Larvae eats xylem from stem, branch or stem base and tree head, and dies when the trunk is seriously damaged.
Prevention and control methods: artificially kill egg pieces and larvae; When the cavity is found, inject 800- 1000 times of 80% dichlorvos with a syringe, and then seal it with yellow mud.
Scarabs: Scarabs often damage buds, shoots and flowers during pumping and flowering. This is also the main pest of Aquilaria sinensis.
Control method: kill or spray 80% dichlorvos 1000 times for control.
This species is in danger of extinction. Yi medicine
Li Waziwa: Bark is used to treat chest and abdomen pain, vomiting and hiccups, and qi against asthma to promote Chu Yi's herbal medicine.
Li Wazi's surname: Bark cures abdominal pain and bloating.
Liwaziwa: Treat chest and abdomen pain, vomiting and hiccups, shortness of breath and gastritis.
Deang medicine
Aquilaria Resinatum: Treating chest and abdominal pain, regulating qi and relieving asthma, and promoting "De Zhi Min".
Achang medicine
Aquilaria Resinatum: The Function of Deyang People as "De Zhi Min".
Tibetan medicine
Lignum Aquilariae Resinatum, Gong Shun for external use: Treating heart disease with resin heartwood.
Aganabao: Resin-containing wood is used for heart disease, pulse fever, dyspnea, vomiting and diarrhea, burping, chest pain, soreness of waist and knees and constipation.
Anah: Resin-containing wood used to treat heart fever and gynecological diseases.
Hani medicine
Deception: heartwood containing resin is used to treat chest pain, hiccups and vomiting. Aquilaria resin grade flowers can be used as spices. It is a traditional precious medicinal material and natural perfume in China, Japanese, Indian and other Southeast Asian countries. Has the effects of calming, relieving pain, astringing and expelling pathogenic wind. Superior agarwood has always been valued by weight, which shows its preciousness.
Aquilaria sinensis has high economic value and good market prospect, so it is necessary to accelerate the development of artificial forests in suitable areas. The agarwood with hard texture and full oil is also an excellent carving material. Aquilaria wood carving is simple and vigorous, deep and moist, with unique charm and great collection value. Thymelaeaceae has high technical requirements for sculptors, which is much more difficult than other wood materials. Thymelaeaceae embodies the characteristics of oilwood with uneven texture. The oil outside and inside is not easy to handle, so it is not easy to cut. So good agarwood wood carving is extremely rare and precious.
Aquilaria sinensis is a rare natural collection under the joint action of temperature, humidity, external bacteria and secretion of fragrant trees. Any quantity is slightly different, resulting in different quality levels and different tastes. And it takes at least ten years or even hundreds of thousands of years to form, so its original value is quite expensive. Nowadays, with the help of famous sculptors, works of art after artificial "beauty" are more valuable. On the basis of the original work, it is endowed with certain humanistic value, which adds a unique personality to its vitality and is naturally widely sought after. What's more, it is called "Crazy Wood".
Like any other species in the world, Aquilaria sinensis has also completed its transformation, boldly entered the art hall, transformed into a hot product, and collected it like bamboo. Today, agarwood has hit record highs at auctions such as Poly and Guardian. In 20 12, a carved agarwood in Xianshan Pavilion, which was embedded in a mirror, sold for a sky-high price of 20.7 million yuan, breaking the auction record of China agarwood art. Before 2002, the top-grade fragrance was only 100 yuan, but today it is 10,000 yuan a gram, and even the best agarwood has no market. The success of agarwood is widely known from earlier incense appliances. Incense burners of rosewood, blue and white jade and agate are expensive, but they are competing for bids. The essence of the vessel, the spice itself, has jumped out of the strange circle and dominated the art collection with irresistible high potential.
The fundamental reason is the scarcity of its resources, which shows the symbol of power and status. Aquilaria sinensis has a wide range of uses, with practical effects such as exorcising evil spirits, removing filth, refreshing the brain and preserving health. With the decrease of resources, it becomes more precious. As far as art itself is concerned, it not only has the practical effect of agarwood, but also has the traditional folk carving art, plus the cultural connotation and humanistic charm behind it, which is the icing on the cake. It's really an expensive product. Because agarwood is rare, its maintenance needs more attention. Shen Xiang is extremely afraid of the erosion of chemical reagents and should not be exposed to the sun. Strong sunlight will deteriorate it and should be hidden below 40 degrees Celsius. Furthermore, according to Buddhism, agarwood products have certain spirituality and can drive away evil spirits, so we should maintain personal hygiene and respect works of art every day.
Nowadays, Aquilaria sinensis has gradually entered the homes of ordinary people. Whether it is home health care or investment collection, it is an excellent choice for urbanites, especially white-collar workers and entrepreneurs who are accompanied by fast-paced work all day and extremely lack channels to relieve their mood and stress. The "20 13 World Aquilaria Exhibition", which is about to kick off in the New World Treasure Hall, brings together the world's top agarwood, portable agarwood ornaments, famous wood carvings and various kinds of incense, meeting all consumer needs. It is an experience trip that agarwood lovers should not miss!