Question 2: When will the jujube ripen? Does anyone know? Thank you very much 5 minutes 9- 1 1 month, I forgot, press encyclopedia. I used to eat it when I was a child. I still drool when I think about it now.
Question 3: Planting techniques of Ziziphus jujuba. Cultivation, planting, harvesting and processing technology of jujube.
Jujube, another famous jujube kernel, is a deciduous shrub of rhamnaceae. Used as medicine from seeds, it contains Ziziphus jujuba saponins A and B, organic acids, protein, β -sitosterol and fatty oil. Sweet and sour. It has the effects of nourishing the heart, calming the nerves, nourishing the liver, benefiting the gallbladder and arresting sweating, and is mainly used for treating neurasthenia, insomnia, dreaminess, palpitation and night sweats.
cultivation techniques
1. Choose sunny hillsides, valleys, hills, plains, roadsides, and dry lands beside ditches, plough and apply base fertilizer, and form ridges or beds according to the land.
2. Breeding method
1 Soak the autumn harvest seeds of sexual reproduction before winter, mix them with wet sand according to 1: 3, put them in a 0.7m deep pit, and cover them with 10 ~ 14? Thick and clean sand, compacted and covered with grass. Sow in spring or autumn in late June after thawing. 10. Seeds can be separated by 33? 7 ~ 10? On-demand, or broadcast, covering soil 3? Hydrate and moisturize. The biennial sapling is at 30? Deep pit, soil compaction, root watering.
2 asexual reproduction: chop off the roots and tillers of the old plants and plant them in the same time and method as planting.
3. Field management before winter, loosening soil and weeding for 2-3 times, and the seedling height is 6- 10? When applying 225kg ammonium sulfate per hectare, the seedling height is 30? When topdressing calcium superphosphate per hectare 180 ~ 225 kg. Plastic pruning can improve the light and air permeability of the crown and increase the fruit setting rate. Off the ground 10 in full bloom? High trunk ring cutting 0.5? Wide skin can increase fruit setting rate 1 times. Healing began 20 days after girdling, and the healing rate was over 70% 1 month.
4. Pest control Jujube trees are basically free of pests and diseases.
Harvest processing
From September to 65438+1October, the fruit is picked and soaked overnight, the pulp is removed, the seeds are taken out, the shells are removed, the jujube kernels are taken, dried, eaten raw or fried. Stir-fry until it bulges, and it will be invalid if it takes too long.
Question 4: What kind of fruit is this? Is it Zizyphus jujuba? The picture is not very clear. Send it again to see what it looks like. Now it looks like a potato.
Kind of like Ziziphus jujuba seeds.
Question 5: Zizyphus jujuba is a primitive wild variety, which can be transformed into dates with different shapes by grafting, or evolved into dates with different tastes and shapes through its own genome for thousands of years. The types of jujube can be roughly divided into apple type, duck egg type and another type in between. According to the taste of jujube, it can be divided into three types; One is sweet and sour, one is slightly sour, and the other is not very catchy, slightly sour and not sweet. In addition, it can also be divided by the size of Ziziphus jujuba seeds; One is that the core is small and the meat is thick, and the other is that the core is big and the meat is thin. Among the original jujube varieties, there is an early maturing variety between jujube and jujube. This variety is hard to see, and the maturity is often earlier than any other jujube, about a month ahead of schedule. This kind of jujube is not only small in kernel and thick in flesh, but also crisp, sweet and slightly sour, and its shape is similar to that of apples. Types of wild Zizyphus jujuba: From August 2004 to June 2008, the characteristics and utilization value of wild Zizyphus jujuba in Qian 'an area were investigated, and the results are as follows. Zizyphus jujuba This is the basic type of Zizyphus jujuba. Widely distributed, it is the main variety of medicinal jujube kernel with high yield. The crown of the tree is half open and prickly; The leaves are small and oval, and the hanging length of jujube is about 15cm. The fruit is round, the stalk is short, the skin is thick and the meat is thin, and it tastes sour; The nucleus is big and round, and the seeds are full. Such as semen Ziziphi Spinosae, semen Ziziphi Spinosae, semen Ziziphi Spinosae, and semen Ziziphi Spinosae. Jujube and jujube are basically similar, with semicircular crown, many small thorns and long side branches. Jujube hanging is about 20cm long and leaves are large. The fruit is rectangular. The kernel rate is medium, and the nucleus is rectangular or spindle-shaped. Such as Zizyphus jujuba, Zizyphus jujuba mill in Ma Lian, Zizyphus jujuba mill, Zizyphus jujuba mill, etc. Jujube has a broad crown and a moderate growth potential. The fruit is oblate and varies in size. When it is ripe, it is reddish brown, with small stone and plenty of meat, which is suitable for eating. Such as Zizyphus jujuba, Zizyphus jujuba, Zizyphus jujuba, Zizyphus jujuba, Zizyphus jujuba and so on. Acid tree with sharp mouth has medium potential, dense branches and large leaves, and it is easy to fall off after acupuncture. The fruit is oval, with long stalk, many fruit points, thick peel, sweet and sour taste and round core. Such as jujube, jujube, jujube and so on. The tree shape of jujube is similar to that of jujube, with a medium tree potential, the hanging length of jujube is about 10cm, the leaves are small, and it is easy to fall off after acupuncture. The fruit is oval or peach-shaped, with long stalks, reddish brown when mature, thin and crisp, and sour. This kind of stone is rectangular or spindle-shaped. Such as ox heart jujube, milk jujube, chicken heart jujube and so on. Jujube tree crown is open and prolific; Big leaves, less acupuncture. The fruit is ovoid and looks like a weight. Small in size, yellow-brown when cooked, thick in meat, long in stalk, sweet and sour, and edible. Such as jujube, jujube, jujube and so on.
Question 6: What is jujube in Chinese medicine? Geng suanzaoren is used in traditional Chinese medicine. Function: calming the heart and calming the nerves; Nourishing the liver; induce perspiration
Indications: irritability; Panic and palpitation; Physical weakness, spontaneous sweating, night sweats.
Jujube peel is Cornus officinalis;
Function: tonify liver and kidney; Convergence fixation.
Indications: Vertigo of waist and head; Deafness and tinnitus; Pain in the waist and knees; Fine essence and slippery essence; Frequency of urination; Excessive sweating; Women's metrorrhagia
Question 7: Are there any taboos about Ziziphus jujuba leaves? Yes You can drink it as tea. Zizyphus jujuba, also known as Zizyphus jujuba, Zizyphus jujuba, wild Zizyphus jujuba, deciduous shrubs or small trees, wild slopes, wilderness or roadsides, is mainly produced in northern China. Wild Zizyphus jujuba in Taihang Mountain is the noblest. Especially the wild Ziziphus jujuba leaf tea in Yuzao Garden. Jujube belongs to deciduous shrubs or small trees, with a height of 1-3 meters; There are two kinds of stipules, one is straight, up to 3 cm long, and the other is often curved. The leaf blade is elliptic to ovate-lanceolate, with a length of 1.5-3.5cm and a width of 0.6- 1.2cm, with serrated edges and 3 veins at the base. Flowers are yellow-green, and 2-3 flowers are born in the axils of leaves. Drupe is small, reddish brown at maturity, nearly spherical or rectangular, 0.7- 1.5 cm long, sour in taste, blunt at both ends, flowering in April-May and bearing fruit in August-September. Jujube is the fruit of deciduous shrub of Rhamnaceae. Harvest ripe red soft fruits in autumn, remove the pulp, dry in the sun, crush the jujube pit, and take out the seeds to eat raw or stir-fry. Break it with time. Used as medicine from seeds, it contains Ziziphus jujuba saponins A and B, organic acids, protein, β -sitosterol and fatty oil. Zizyphus jujuba is a treasure all over the body. Roots, leaves and fruits have medicinal value, and pulp can strengthen the spleen. Seeds have sedative and tranquilizing effects; It can be used as drilling wood and nectar source plants of jujube trees.
Question 8: In what way do you write the taste of jujube in your hometown? 12 I love jujube in my hometown. My hometown is the fruit tree kingdom. There are all kinds of fruit trees at the edge of the village and at the bottom of the roadside ditch: cherries, hawthorn, persimmons, apricots, apples ... but what impressed me the most was clusters of wild wild jujube trees. /When the spring breeze blew for the first time, the Zizyphus jujuba tree, which had been sleeping for a winter, quietly opened its sleepy eyes. First, she shyly stretched out one or two small sharp buds, like tentacles, testing the information of spring. Later, the buds gradually increased and grew into light green leaves in a few days. When the weather is clear, the leaves of jujube trees shine in the sun. From a distance, they are like a small and exquisite emerald, very cute. /In early summer, Zizyphus jujuba blooms. The yellow jujube flowers the size of rice grains are like countless golden stars in the sky against the green leaves. When a gust of wind blows, the little star will give off an intoxicating fragrance. Before long, the branches of jujube trees stirred up countless dates. Zizyphus jujuba gradually changed from green to green, from small to large, and children's expectations were increasing day by day. /Late autumn is the ripe season of jujube and the busiest season for children. Mature Zizyphus jujuba is hung on the branches, red, like agate and pearl, everywhere, everywhere is fire and everywhere is chardonnay. We hit the branches of Zizyphus jujuba with a pole for a while, and Zizyphus jujuba soon fell to the ground. Then, we were busy picking it up in our pockets. As for being stabbed, it is common. However, when we put jujube in our mouth, we have forgotten the pain just now. Jujube is sour and sweet. Compared with artificially cultivated fruit, it does have a different taste. No wonder there is a song in my hometown: "Persimmon is greasy and Xinger is sour, not as delicious as jujube." /Jujube Jujube trees mostly grow along the barren land on the top of the ditch, without fertilization or watering. Year after year, they silently dedicated their sweetness to people.
Question 9: Can Ziziphus jujuba leaves be drunk on an empty stomach? Zizyphus jujuba, also known as Zizyphus jujuba, Zizyphus jujuba, wild Zizyphus jujuba, deciduous shrubs or small trees, wild slopes, wilderness or roadsides, is mainly produced in northern China. Wild Zizyphus jujuba in Taihang Mountain is the noblest.
Jujube belongs to deciduous shrubs or small trees, with a height of 1-3 meters; There are two kinds of stipules, one is straight, up to 3 cm long, and the other is often curved. The leaf blade is elliptic to ovate-lanceolate, with a length of 1.5-3.5cm and a width of 0.6- 1.2cm, with serrated edges and 3 veins at the base. Flowers are yellow-green, and 2-3 flowers are born in the axils of leaves. Drupe is small, reddish brown at maturity, nearly spherical or rectangular, 0.7- 1.5 cm long, sour in taste, blunt at both ends, flowering in April-May and bearing fruit in August-September.
Jujube is the fruit of deciduous shrub of Rhamnaceae. Harvest ripe red soft fruits in autumn, remove the pulp, dry in the sun, crush the jujube pit, and take out the seeds to eat raw or stir-fry. Break it with time. Used as medicine from seeds, it contains Ziziphus jujuba saponins A and B, organic acids, protein, β -sitosterol and fatty oil.
Zizyphus jujuba is a treasure all over the body. Roots, leaves and fruits have medicinal value, and pulp can strengthen the spleen. Seeds have sedative and tranquilizing effects; It can be used as drilling wood and nectar source plants of jujube trees.
Drinking method
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Take n grams of tea leaves each time and brew with hot water of 85-90 degrees. Drinking it before going to bed has a good effect on regulating neurasthenia, insomnia and dreaminess. All-weather drinking has a good effect on lowering blood pressure in hypertensive people. Picking the tender leaves of wild Ziziphus jujuba from April to May in mountainous areas, and making pure Ziziphus jujuba leaf tea with reference to the production process of green tea. Soak in 80-85 degrees water, the soup is light green and has a long taste. Two cups a day can nourish the heart, induce diuresis and diminish inflammation. A cup at night can improve the quality of sleep.
Wash the cup with warm water, take 5-6 grams of wild Zizyphus jujube leaf tea in Rizhao, and brew it with a small amount of hot water first.
Soak well, and then inject water later. High impact is used for water injection.
It is best to let the tea float up and down.
Dosage: the ratio of tea to water is about 1:50.
Water temperature: The boiling water is at the initial boiling point, and the water temperature should be 80℃-90℃.
Water quality: Mountain spring water is better.
Tea set: transparent glass or white porcelain tea set is suitable.
Storage method: dry, cold storage, oxygen-free and dark storage.
nutritive value
1, nutritional value of jujube leaves
Acid leaf ketone and rutin extracted from Ziziphus jujuba leaves are good medicines for treating coronary heart disease. Ziziphus jujuba leaves are rich in minerals such as protein, calcium, phosphorus and iron, and various vitamins, such as vitamin B 1, vitamin B2 and vitamin C, as well as triterpenoid acids, chlorogenic acid and flavonoids.
The young leaves of Ziziphus jujuba contain protein 12% ~ 16%, fat 1.5% ~ 3.5%, carbohydrate 62% ~ 70%, vitamin C 380 ~ 650mg/ 100g, and calcium, phosphorus and phosphorus.
It not only retains the unique efficacy of wild jujube, but also has bright yellow-green soup color, mellow wheat flavor and even leaf color. It has the efficacy of calming the nerves and helping sleep, and has many health care functions such as diuresis, promoting cholic acid synthesis and anti-inflammation. Can be called the upstart in tea.
2. Medical records
It has long been recorded in the classic of Chinese medicine Shennong Herbal Classic that jujube can "protect the five internal organs and prolong life". Therefore, don't underestimate this kind of wild fruit, it has great medicinal value, and can play the role of nourishing liver, calming heart, calming nerves and astringing sweat. In medicine, it is often used to treat neurasthenia, upset insomnia, dreaminess, night sweats, easy shock and other diseases.
3. The health value of Ziziphus jujuba leaf tea
Sedate and soothe the nerves, nourish the heart and soothe the nerves, and treat insomnia.
Analgesic, anticonvulsant and cooling effects.
It can enhance the contractility of cardiovascular and cerebrovascular diseases, dilate blood vessels and lower blood pressure.
Supplement vitamins to improve immunity.
It can accelerate the recovery of skin damage caused by burns.
Reducing blood lipid density-lipid-lowering effect
Tonify liver and gallbladder, benefiting liver qi, eliminating deficiency and vexation, calming the heart and calming the nerves, and treating palpitation, insomnia, dreaminess and mental uneasiness.
process technology
1. Timely picking is the best way to process Ziziphus jujuba leaf tea, and the picking time is from April to June. It's too late, and the quality of the processed tea is poor. The collected leaves should be treated in time, and spread evenly in a cool and clean room with the temperature lower than 25℃, and the thickness should not exceed 10 cm to prevent the fresh leaves from heating and deterioration.
2, jujube leaves cleaning The picked jujube leaves should be cleaned first to remove surface dust and other pollutants, and then dry the water.
3. The wok with moderate enzyme deactivation is inclined, and the temperature of the wok is controlled at about 200℃. The method is the same as that of tea. You can also use boiling water to kill the green, that is, put the leaves in boiling water for 5 ~ 10 minutes, take them out and let them cool. (boiled water is not recommended ... >>
Question 10: When will jujube ripen this year? Can I take it off now? I'm from Shijiazhuang, Hebei, and it's almost time. When you pass by the suburbs, you will see the harvested corn, which has matured. I still remember when I was a child, I went to the fields to harvest corn. While the adults were harvesting it, I picked dates at the edge of the field.