Trichosanthes is known as the "Queen of Flowers and Plants", but how should you plant it? The following is what I have compiled for you. I hope it will be useful to you.
Introduction to Gongju
Gongju is also called "Huangshan Gongju", "Huizhou Gongju", and also called Huiju. Together with Hangju, Chuju and Boju, it is also known as the four famous chrysanthemums in China. Because it was presented as a tribute to the emperor in ancient times, it was named "Gongju". It was abundant in the vast area of ??ancient Huizhou and present-day Huangshan City, Anhui Province. It is mainly produced between the famous tourist resort Huangshan Scenic Area and the Qingliang Peak of the national nature reserve. It is abundant in Lantian and Nantang in Xiuning County. It is grown in a unique natural ecological environment and has excellent quality, color, aroma, taste and It has both ornamental value and medicinal function. It is known as a good product for medicine and drinking. It is a famous specialty of Huangshan and is well-known at home and abroad.
Because it was listed as a tribute to the emperor during the Chongzhen period of the Ming Dynasty, it was named "Gongju". Also known as Huiju, it is also known as the four famous chrysanthemums in China along with Hangbaiju, Chuju and Boju. Gongju is a precious Chinese medicinal material that can dispel wind-heat, soothe the liver and improve eyesight, clear away heat and detoxify. Treats red eyes, shy eyes, gallbladder deficiency and heart dryness; mainly treats wind-heat cold, fever and headache, liver heat and red eyes, liver deficiency, dizziness, liver yang dizziness, spasms and convulsions, boils and swollen poison. Modern pharmacological research and clinical application have proven that Gongju has the effects of dispersing wind and heat, nourishing the liver and improving eyesight, cooling and detoxifying. Regular drinking of chrysanthemum tea or chrysanthemum wine can cleanse the five internal organs, detoxify and keep fit, and play a role in longevity and beauty. If you have a headache caused by wind and cold, brew some chrysanthemum tea to get rid of the headache.
The chrysanthemum grown in Huizhou, also called Huiju, was once presented to the emperor as a tribute by local officials, hence the name "tribute chrysanthemum".
Planting techniques of Gongju
1. Pre-planting preparations: In mountainous areas above 500 meters above sea level, choose loam or sandy loam with deep soil, high organic matter content and low groundwater level. Planting is carried out on the ground, and plowing and sun-drying are required in winter, which is beneficial to improving the soil structure.
After selecting a plot of land, plow the land deeply in advance on a sunny day, apply 30 tons of fertilizer per acre in the border, and cover it with soil after applying fertilizer. Generally, the border is 1 meter wide and the ditch is 35 centimeters wide.
2. Transplant in time. Tribute chrysanthemums reproduce asexually. Before and after the Qingming Festival, the tillering seedlings planted in the previous year are used (the expansion ratio is 1:10). The planting density is 66 cm between rows and 30 cm between plants. It is appropriate to plant 3000 to 3500 holes per acre. Each hole Plant 2 seedlings with a distance of 8 cm between seedlings. After transplanting, use fresh water manure or low-concentration superphosphate solution to spot the roots two or three times to promote early rooting.
3. Strengthen management.
The root system of Gongju has shallow growth and requires medium fertilizer. It should mainly use organic fertilizer. Fertilize according to the seedlings. The general fertilization principle is to apply sufficient base fertilizer, lightly apply seedling fertilizer, and apply branch fertilizer skillfully. , reapply bud fertilizer. In the early stage of transplanting live trees, apply as little nitrogen fertilizer as possible to prevent excessive growth; at the end of August, when the chrysanthemums begin to bud, the peak demand for fertilizer is, use 20 kilograms of compound fertilizer plus 10 kilograms of superphosphate per acre and splash it with water.
On the basis of good fertilization and weeding management, topping work must be done in a timely manner. Topping can inhibit the growth advantage of the top, prevent the plant from becoming elongated, promote the growth of chrysanthemum branches, and increase the number of flower buds. Generally, topping is performed three times, in early to mid-May, mid-June, and mid-to-late August.
4. Harvesting. Tribute chrysanthemums are generally harvested in November, on a sunny day after the dew has dried. They should be picked and dried to ensure the color of the dried flowers. When the center of the flower is a little yellow, it is the right time to pick flowers. Generally, tribute chrysanthemums are yellow in the early flowering period and turn white in the full flowering period. When picking flowers, it is better to use bamboo frames instead of bags to ensure the original shape of the flowers.
Precautions for Gongju
1. People who are allergic to chrysanthemum tea should not drink it. Chrysanthemum can not only cause severe allergic conjunctivitis, but people who have had a history of hay fever allergic conjunctivitis need special attention, because taking chrysanthemum in such people is also prone to allergic reactions.
2. Chrysanthemums can aggravate pharyngitis. For people with weak and cold constitutions, which is what we often call Yang-deficient constitutions, if they blindly drink chrysanthemum tea, which has the effect of clearing away heat and purging fire, it is easy to damage the healthy energy and make the symptoms of pharyngitis worse. It can be seen that there are options for using chrysanthemum tea to treat strep throat. Do not treat it with a thousand people, otherwise it will be counterproductive. In addition, there are many factors that induce strep throat. In addition to bacterial and viral infections, such as irregular life, excessive physical and mental stress, staying in air-conditioned rooms all day, liking to eat hot pot, smoking, drinking, and lack of exercise, etc., all have great consequences. relation. Therefore, when treating a disease, you must treat the root cause. You must not blindly drink chrysanthemum tea to reduce inflammation and relieve heat.
3. It is best to drink less if the spleen and stomach are weak and cold. According to ancient records, chrysanthemum is sweet and bitter in taste and slightly cold in nature. It has the effects of dispersing wind-heat, suppressing liver yang, clearing the liver and improving eyesight, clearing away heat and detoxifying. Modern research believes that chrysanthemum contains a variety of nutrients and has antibacterial, antiviral, antipyretic, anti-aging and other effects. Making tea with chrysanthemums is not suitable for long-term continuous drinking. Generally, 3 to 5 days will suffice. People with cold constitutions may wish to add some wolfberry and other combinations to make chrysanthemum tea. Lycium berries are warming and tonic, which can avoid the coolness of chrysanthemums.
If a person with a weak constitution blindly drinks chrysanthemum tea, which has the effect of clearing away heat and purging fire, it will easily damage the righteousness and make the person more weak as he drinks. Especially for people with a weak spleen and stomach, drinking too much chrysanthemum tea, which is cool in nature, can easily cause stomach discomfort, leading to Acid reflux. It can be seen that using chrysanthemum tea to reduce fire and clear away heat is also selective, and cannot be used by thousands of people.
4. Use with caution if you have chronic colitis. Chrysanthemum is not called cold, it is called cool. It is sweet, slightly bitter, and cool. Generally, everyone can eat chrysanthemum, but often the hands and feet are cold, and the stomach and belly are very cold. You can't drink any cold water, and you can't eat some ice cream or ice cream. If you are comfortable, often have bowel movements three or five times a day, and have chronic colitis, then chrysanthemum is not suitable.
5. Be careful when adding rock sugar to chrysanthemum tea. When drinking chrysanthemum tea, some people like to add a few rock sugars to increase the taste. It is okay to add rock sugar to chrysanthemum tea, but for people with diabetes or high blood sugar, it is best not to add sugar and drink chrysanthemum tea alone. In addition, some people with spleen deficiency should not add sugar, because tea that is too sweet will cause such people to have sticky or sour mouth, increase saliva, and feel uncomfortable. It is recommended to use a combination of autumn mulberry, wolfberry, dried fruit, etc. to make chrysanthemum tea, and wolfberry is a warming tonic. , you can avoid the coolness of chrysanthemums, and add dried fruits for a better taste. Therefore, if you don’t know your own constitution, it is better not to add rock sugar when drinking chrysanthemum tea. When brewing chrysanthemum tea, just use hot water.
6. Chrysanthemums will be poisonous if cooked together with chicken and pork, and they cannot be eaten with celery.
7. When purchasing chrysanthemums, you should choose chrysanthemums that are small and yellowish in color. Chrysanthemums are prone to mold and insects, and the quality of chrysanthemums on the market varies. People who don’t know the ropes will choose chrysanthemums with white and large flowers.
In fact, chrysanthemums that are small, ugly and yellow in color are the best choice. Unscrupulous traders use ornamental chrysanthemums to sell them as medicinal chrysanthemums. You also need to be careful.
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