Five needles pine has excellent medicinal ingredients and no astringent taste; The medicinal components of f
Five needles pine has excellent medicinal ingredients and no astringent taste; The medicinal components of four-needle pine and three-needle pine are slightly inferior to those of five-needle pine, but the resources of five-needle pine are less. The taste of the second pine is a little astringent. There are many Podocarpus in Jiangsu and Zhejiang provinces in Shanghai, and the taste of Podocarpus is not astringent. Pine resources vary from place to place, and the same species of pine grows in different places, and its efficacy is also different.
Feng Shui Application of Five-needle Pine —— The Function of Five-needle Pine in Home
The collocation of five-needle pine and home style
Pine with five needles is an evergreen tree species, which originated in Japan. A bundle of five needles is named after five leaves. Pine needles are short, slow growing, elegant in posture, with short leaves and dense branches, and beautiful in shape. They are excellent tree species for making bonsai.
Most families choose to put a pot of five-needle pine in the living room, which is a public place for family members to get together and receive guests. Greening should highlight key points and strive for simplicity and beauty. The selected five-needle pine not only has general effect, but also has exquisite garden flavor, colorful and unforgettable. Beautiful and elegant foliage plants can be placed on the sofa coffee table. If you want to put a pot of five-needle pine, you can add the scenery of the south.
Because of the slow growth of Pinus pentaphylla, it should be trimmed more flatly and less, and the branches that are not needed for modeling must be cut off. Small trees of 3 ~ 4 years old often use five-needle pine as bonsai for modeling. If the tree is too old and the branches are thick and hard, it will increase the difficulty of modeling and the molding time, which is not conducive to growth and appreciation. How to shape a small five-needle pine depends on the shape of the tree. Teach students in accordance with their aptitude and guide them according to the situation? Otherwise, the bonsai looks very artificial.
When placing the five-needle pine at home, it should be noted that the five-needle pine is placed indoors for a long time, and the light and air are insufficient, which violates the habit of lighting the five-needle pine outdoors, or the above situation can also occur when it is suddenly moved outdoors.
Five-needle pine is suitable to be placed on the balcony and can grow in sunny or shady places, but when it is maintained in sunny and well-ventilated places, the needles grow green and strong; In places with insufficient light and hot weather, needles grow very thin and are easy to wither.
Geomantic application of five-needle pine
Five needles pine is named after its five leaves. There are many varieties of five-needle pine, among which the big pine with the shortest needles (about 2 cm long leaves) and tight branches is the most precious. At present, the five-needle pine bonsai has been widely planted in all parts of China. Five-needle pine is an excellent tree species for making bonsai, with short plants, slow growth, dense leaves, elegant posture and beautiful tree shape.
Pinus pentaphylla is a neutral plant, which can grow in sunny or shady places, but when it is maintained in sunny and ventilated places, the needles grow green and strong; In places with insufficient light and hot weather, needles grow very thin and are easy to wither. It is best to give five-needle pine more than 5-6 hours of light every day and maintain good ventilation conditions. However, in the hot noon in midsummer, in order to prevent needles from being burned by excessive sun exposure, measures such as shading can be taken, and they can be fully exposed to the sun at other times.
Five-needle pine likes light and can be placed in an obvious position. Balcony, living room and lobby are all better choices.
The role of five-needle pine in home
Five needles pine has excellent medicinal ingredients and no astringent taste; The medicinal components of four-needle pine and three-needle pine are slightly inferior to those of five-needle pine, but the resources of five-needle pine are less. The taste of the second pine is a little astringent. There are more Podocarpus in Jiangsu and Zhejiang provinces in Shanghai, and the taste of Podocarpus is not astringent. Pine resources vary from place to place, and the same species of pine grows in different places, and its efficacy is also different.
In ancient China, there were records of eating pine needles, drinking pine needle tea and enjoying a long life. Ge Hong's Bao Pu Zi records a story about Qin Gong maids: at the end of Qin Dynasty, Liu Bang and Xiang Yu invaded Xianyang. During the war, the ladies-in-waiting fled into the deep mountains, and under the guidance of the old people in the mountains, they only ate pine and cypress and pine needles. As a result, all faces are rosy, and they are not afraid of freezing in winter and heat in summer. Legend has it that these ladies-in-waiting have lived for more than 300 years, and their hair is black.
Li Shizhen said in Compendium of Materia Medica:? Pine leaf, named pine hair, is warm, bitter and non-toxic, and enters the four meridians of liver, kidney, lung and spleen to treat the swelling and toxicity of various viscera and wind-cold-dampness syndrome. ? It is also said that it can cure swollen blisters, promote hair regeneration, strengthen liver, kidney, heart, spleen and lung, and satisfy hunger and prolong life. Sun Simiao also has a special liking for pine trees, and used the relevant parts of pine trees to treat diseases and preserve health, and founded? Take pine nuts, pine leaves, turpentine? For example, natural regimen.
Cultivation method of American ginseng
Soil requirements
Strict disinfection In order to prevent the shoots from rotting due to poor ventilation, it is required that the inserted soil should have good air permeability and water retention. 70% yellow soil (or mycorrhizal soil), 20% fine river sand and 10% rice bran ash can be used after sieving and mixing.
Cutting time
Cuttings are suitable for cuttings from May to August, and the specific cutting time of each tree species should be determined according to the lignification degree of cuttings to achieve semi-lignification. Short, plump and robust semi-lignified shoots should be selected for cutting on young mother trees with strong growth and no pests and diseases.
control humidity
Watering pine needles once immediately after cutting can not only make soil insertion closely connected with incision, but also improve soil moisture. Covering the shed or arch shed with plastic film and spraying or spraying water in the shed can improve the air humidity. The amount of water sprayed should not be too large, especially if there is no water in the inserted soil, otherwise it will easily lead to the death and decay of the lower end of the cuttings. Generally, it is advisable to spray water 2 ~ 3 times a day, and it can be sprayed 3 ~ 4 times at high temperature.
Adjust lighting
Five needles pine cuttings need sunlight to take root and grow. However, if the light is too strong, it will easily lead to too high temperature and burn the cuttings. Too little light, weak photosynthesis, weak rooting ability and slow growth of cuttings. Sun-shading net is commonly used in production. That is, in the early morning and evening, open the sunshade net to let the sun shine, and cover the sunshade net during the strong sunshine period of 7:30- 19:00 to prevent the sun from burning the seedlings.
hormone therapy
Treating shoots with plant hormones such as ABT rooting powder, indoleacetic acid and naphthylacetic acid before cutting can greatly improve the survival rate of cutting. The most commonly used and effective hormone in production is green plant growth regulator (GGR). Its application method is to prepare GGR into 50ppm solution, and then soak the base of cuttings in this solution for 3 to 24 hours.
environmental control
Humidity and light intensity provide suitable environmental humidity and rooting temperature, which is the key to the success or failure of softwood cutting of Pinus pentaphylla. The relative humidity of air is 80% ~ 95%, the temperature is controlled at 65 08℃ ~ 28℃, and the lighting conditions are suitable for the softwood cutting of Pinus Wutai Mountain.