Edible citron is a perennial high-grade vegetable, which is the traditional Chinese finest food. The edible organ is the sprout of the woody citron tree, which is a complex of new stems and leaves, commonly known as axillary bud and citron head. Toona sinensis is rich in nutrients, contains more carotene and vitamin B, C, etc. It has the effects of clearing heat, detoxifying, stimulating the stomach, and sterilizing and killing insects. In 2000, the city began to introduce the test Taihe Hongyou, developed well and achieved higher economic benefits. The cultivation techniques that have been developed in four years are summarized as follows: 1. Nursery 1. Seedbed preparation Shannon hi warm and moist environment, afraid of cold, drought, squat, require sufficient light, deep soil, loose, fertile, rich in calcium, should choose groundwater Located on the surface of 1.5 ~ 2.5m below, leeward sunny, soil loose fertilizer, good irrigation and irrigation, has not been planted in the Solanaceae lot for the seedbed. Per-mu seedbeds were planted with 4000-5000 kg of manure, 50-60 kg of superphosphate, and 40-50 kg of ammonium bicarbonate. The soil was ploughed and used as a base fertilizer to form a rake with a width of 1 to 1.5 m. 2, soaking seed germination before sowing first seeds with 25 ~ 30 °C warm water immersed in a day and night, and then remove and rinse, drain water, package 3 to 4 layers of wet gauze, placed at 20 ~ 25 °C temperature germination. Rinse once daily with warm water and turn the seeds so that the heat is uniform. After 7 to 10 days, a small amount of seed split nozzles expose the radicles for sowing. 3, sowing mainly spring sowing, generally in mid-March to mid-April. Drilling, sowing groove spacing 20 ~ 30cm, ditch depth 3 ~ 4cm, fine soil after sowing 1 ~ 1.5cm. With the use of the nutritional seedlings, 2 seeds are sown in each cocoon. Per acre sowing rate of 3 ~ 5kg. 4. Seedling management began to emerge 5 to 7 days after sowing, and 10 to 15 days of seedlings should prevent soil compaction. Freshly emerged seeds and leaves are delicate and should be shaded properly. When the seedlings have 1 to 2 true leaves, the first time the seedlings are combined with the tillage and weeding, and the second time the seedlings are between 3 and 4 true leaves, and the number of seedlings per acre is controlled to about 10,000. The open field nursery was transplanted to open field nursery beds in June and nursed in April. From July to August, the seedlings grow rapidly, and it is a fast growing period for the bolting. The amount of fertilizer is large. Nitrogen fertilizer is mainly used for top dressing. Urea urea 10~15kg per mu or compost human excreta 1000kg, applied 2~3 times. In combination with watering loose soil, appropriate application of phosphorus and potassium fertilizers to promote the lignification of seedlings. Seedlings used in greenhouse cultivation are often single shoots, not topping during the growth period, only to the lateral branches, the late growth phase to properly remove the lower old leaves, promote trunk growth, but pay attention to suppress leggy, control plant height. Second, greenhouse cultivation seedlings 1, transplanted early winter citron leaves, the seedlings basically completed the lignification process, into a dormant period of 17 days, before and after the beginning of winter before and after mid-November to be moved into the greenhouse after dormancy. However, when it is colder in winter, it is necessary to raise seedlings in time, keep roots as much as possible when raising seedlings, leave the roots at a length of 20cm, dig furrows and planting, and bury the roots in the roots, and cover the seedlings with straw, sacks, etc. to prevent freezing, so that the citrons will be at 1～5°C. Under the dormancy, after 10 to 15 days into the greenhouse. In the greenhouse, appropriate amounts of decomposed farmyard manure, phosphorus and potash fertilizers were evenly spread, and the soil was deeply plunged into soil and made into a 1-m wide raft with a width of 30 cm on both sides. Each species of camphor seedlings 5 ​​to 10 rows, spacing 10 ~ 20cm, planting seedlings from the year 5 ~ 10cm, perennial seedlings 10 ~ 15cm, per acre greenhouse can be planted seedlings 50,000 to 100,000. 2. Management 1 Temperature regulation After 3 to 5 days or half a month after transplanting, seal the membrane before the arrival of the cold wave. The temperature should be gradually increased after sealing. The temperature should be kept between 15 and 22°C during the day and the night temperature should be around 10°C. The temperature required for the germination of buds and sprouts of buds was low, and the temperature required for bolting in the long leaf stage was higher. After 40 to 50 days, the terminal buds started to sprout. When the room temperature exceeds 28 to 30°C, the membrane is ventilated at noon for 2 to 3 hours. 7 Humidity adjustment After the plant is planted, it is poured with water for one time. The membrane is not sealed first, so that the seedlings continue to dormancy and emit water vapor, which prevents the soil from getting wet and causes rot. At the same time, the air, soil and seedlings must be kept moist. Every 10 to 15 days thereafter, during the collection period, each time 3 to 5 days before harvesting, the seedlings are sprayed at noon on a sunny, warm day and sprayed on the leaf surface until the water is dripped. 3 During the growth period of nutrition regulation, it is not necessary to top-dress. After finishing harvesting the first and the second musk berry buds, the top-dressing fertilizer will be sprayed with 3~5 sticks (10g/piece) of green Fengbao per acre, each adding 15kg of water. The urea 10 ~ 15kg or compound fertilizer 15kg dissolved in water. Each time harvesting 1 spraying fertilizer. 4 Light regulation often removes dust and water droplets from the plastic film, increasing the amount of light transmitted, making the color of the toadstool bud bright and red-brown. When the light is too strong, cover some grass fans and weaken the light to avoid sunburn. 3, harvest before and after the Spring Festival tortoise buds about 20cm, when the color becomes red-brown began to harvest, over 15 to 20 days can receive the second axillary buds. Due to the inconsistent growth among the individual plants, it can be harvested in 4 to 5 days. When harvesting, the buds must be cut off with a pair of scissors or cut off quickly. Do not rub them with your hands to prevent damage to the buds and trees. When harvesting for the first time, leave 1 to 2 compound leaves at the base of taro and leave 2 to 3 tablets for the second time. When the lateral buds are harvested, it is necessary to leave a part of the lateral buds out of the shoots so that they form a secondary rearing branch after germination to restore the tree vigor. The fragrant buds of the greenhouse can be harvested from the Spring Festival in mid-to-late April. More than 1000 kg can be harvested per mu. 4. Restoration and cultivation The seedlings of sweet sassafras are harvested in winter and spring. The nutrients in the body are almost exhausted. The seedlings must be excavated and planted in open fields for recovery and cultivation. After harvesting, the film should be gradually removed, moderately ventilated and cooled, so that the weak seedlings slowly adapt to the outside world. When raising the seedlings, young roots should be minimized and old roots should be removed to promote the initiation of new roots. Between 6000 and 8000 plants should be transplanted per mu. In the middle and late June, the oysters will be flattened, and 2 to 3 years old seedlings will be left dry 15 to 25 cm. At the same time, the fertilizer and water management shall be strengthened. After sprouting, one strong branch shall be selected as the main culture to remove the remaining lateral buds. It is also possible to pick up the branches when the branches grow to a certain height in the summer and cultivate them into two or three short-stemling seedlings. After the recovery training in summer and autumn, the seedlings were moved to the greenhouse in the late autumn and early winter.
Goji Berry ( [Goji" means [happy") , also called wolfberry, has been used for thousands of years by herbalists in China to protect the liver, help eyesight, boost immune function, improve circulation, and promote longevity and overall well being. It has only recently gained popularity in the west, it has become so polar, in fact, the Time Magazine recently named the Goji berry as [super-fruit" of the year. A big reason why Goji berries have quickly become a favorite nutritional supplement is that its impressive list of ingredients. The Goji berry, also called the wolfberry, is a bright purplish red or purple red berry that comes from a shrub that is native to China. In Asia, goji berries have been eaten for generation in the hope of living longer.
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