From sowing to growing two real leaves, choose sunny days for the first topdressing; After about 12 days, the second topdressing is carried out, the third topdressing is carried out after the first interval stubble harvesting, and then the topdressing is carried out once every interval stubble harvesting. Topdressing is mainly available nitrogen fertilizer, and urea is about 10 kg per 666.7 square meters or 20 ~ 30% of decomposed human excrement and urine. And weed in that field can be eliminated in time.
It only takes 3-5 days to sow amaranth in summer and autumn. Weeding should be done in time after emergence, water and fertilizer management should be strengthened to keep the soil moist. During the high temperature period in midsummer, it is necessary to cover the sunshade net to cool and moisturize, so as to cover it during the day and uncover it at night, to create a suitable temperature environment conducive to the growth of amaranth and improve the yield and quality. When the plant height is about 15cm, it can be harvested in time (it can be pulled out intermittently or harvested at one time). 20 ~ 30% of decomposed human excrement and urine can be topdressing before harvest 15 days. In the later stage, quick-acting nitrogen fertilizer is the main topdressing, and water should be replenished in time. Otherwise, it will blossom and bear fruit quickly, which will affect the quality and yield.
Amaranth stalk is the main stalk of amaranth, commonly known as old amaranth. Amaranth stems are planted to provide raw materials for making moldy stems. In order to obtain a stout main stem, special varieties of amaranth stalks with thick leaves and hairy stems should be used; Transplanting seedlings, planting at the row spacing of 20×20cm, applying sufficient base fertilizer and topdressing for many times to make amaranth stems thick and green. Because amaranth stalks are planted sporadically in many places, there is no literature to clearly report the varieties suitable for amaranth stalks. Roots, fruits and whole herbs are used as medicine, which has the effects of improving eyesight, facilitating defecation and eliminating cold and heat.
seed
Source: From Shennong Herbal Classic.
Tao Hongjing: Amaranth is actually white amaranth, so it is the same as thin clouds and blue leaves. Amaranth is bran amaranth. Eating it is a victory, but it is not cool. When the frost is ripe, clouds will be collected in November. The prescription of amaranth is very thin.
Alias: Magic Stone, Amaranth, Amaranth
Harvest and storage: harvest the aboveground parts in autumn, dry them, rub off the seeds, wash and dry them.
Character: Character identification: The seeds are nearly round or obovate, dark brown, smooth and shiny. A slight breath, a faint taste.
Sexual taste: sweet; Sexual apathy
Meridian tropism: liver; Large intestine; Bladder menstruation
Indications: clearing liver and improving eyesight; Li Tonger bian is the master of cyanosis blindness; Blurred vision; White turbid hematuria; Two-edge cloth
Usage and dosage: orally taken: decocted, 6 ~ 9g or ground.
All kinds of words:
1. Shennong Herbal Classic: It can help young blindness, improve eyesight, eliminate evil spirits, facilitate urination, and eliminate cold and heat.
2. "Don't record famous doctors": master white mites and kill roundworms.
3. Rihuazi Materia Medica: The Book of Changes.
4. "Materia Medica": the main eye is black flowers, and the liver is hot and hot.
5. Compilation of common folk herbs: treating cold and cough.
6. Compendium of Materia Medica: Amaranth and Semen Celosiae are similar and heterogeneous, so the eye treatment effect is similar.
Cauline leaf
Source: From Shennong Herbal Classic.
1. Compendium of Shu Materia Medica: According to the picture, there are six kinds of amaranth: red amaranth, white amaranth, human amaranth, horse amaranth, purple amaranth and five-color amaranth. Only human amaranth and white amaranth are really used as medicine. According to human amaranth, white amaranth is big, horse amaranth is like a horse's teeth, and red amaranth tastes pungent. They are all meritorious.
2. Materia Medica: People and white amaranth, also called bran amaranth, also called Hu amaranth, also called fine amaranth, are actually one, but people are small and white. After the cream is cooked, it is thin and black. Purple amaranth stems and leaves are purple, and Wu people use them to dye melons (one as a claw). This amaranth is nontoxic. Red amaranth, also known as flower amaranth, has dark red stems and leaves.
Harvest and storage: spring and summer harvest, washing, fresh use or drying.
Sexual taste: sweet; Minor Cold
Meridian tropism: large intestine; small intestine channel
Indications: clearing away heat and toxic materials; Li Tonger is in charge of dysentery; Second, it won't work; Snakes and insects sting people; Sore poison
Usage and dosage: for oral administration: decoct 30 ~ 60g or cook porridge. External use: appropriate amount, mashed or decocted.
note:
1. loose stool with spleen deficiency should be used with caution.
2. "Seeking Materia Medica": Do not use it for people with spleen deficiency and diarrhea. Fern powder
3. "Life Taste Diet Spectrum": People with abdominal distension and diarrhea should not eat.
All kinds of words:
1. Tao Hongjing: Amaranth Amaranth: It can cure redness and swelling.
2. "Tang Materia Medica": Amaranth: the main dysentery, but also the main sand lice.
3. Meng Hao: Yiqi Qingre.
4. Materia Medica: Amaranth: Insecticidal poison.
5. "Rihuazi Materia Medica": Tong Jiu Qiao.
6. "Materia Medica": purple amaranth: main qi dysentery. Amaranth: the main blood dysentery.
7. "southern Yunnan materia medica": it can't cure defecation, turn insects into cold and heat, and can dredge blood vessels and remove blood stasis.
8. "Compendium of Materia Medica": six steps, and benefit the small intestine. Treat primary dysentery and slippery fetus.
9. "Herbal Supplement": Amaranth, bleeding into the blood, and good at walking, is born with purslane, wonderful, eaten when it is born, and easy to produce.
Source: Classic
Alias: Amaranth (Li Dangzhi's Medicine Records) and Qing Xiang Amaranth (Hunan Medicine Records).
Source: Amaranth stems and leaves. Harvest in spring and summer.
Chemical composition: leaves contain vitamin C, young leaves contain 99 ~ 12 1 mg%, and old leaves contain119 ~178 mg%.
Sexual taste: sweet and cool.
① Tao Hongjing: Cold power.
② Tang dynasty herbs: amaranth: pungent and cold.
③ Daily herbs: sweet, cold and non-toxic.
(4) "Eating and drinking will happen soon": bitter, cold and nontoxic.
Indications: clearing away heat and inducing resuscitation. For red and white dysentery, defecation is not enough.
① Tao Hongjing: Amaranth Amaranth: It can cure redness and swelling.
② Herbal Medicine of Tang Dynasty: Amaranth: mainly responsible for dysentery and sand lice.
③ Meng Meng: Yiqi Qingre.
4 Materia Medica: Amaranth: Insecticidal poison.
⑤ "Rihuazi Materia Medica": Tong Jiu Qiao.
⑥ Materia Medica: Purple Amaranth: Main qi dysentery. Amaranth: the main blood dysentery.
⑦ "Herbal Medicine in Southern Yunnan": cure constipation, eliminate insects, cold and heat, dredge blood vessels and remove blood stasis.
⑧ "Outline": Six principles are beneficial to the large and small intestine. Treat primary dysentery and slippery fetus.
Usage and dosage: for oral administration: decoction, porridge or juice. External use: frying, washing or pounding.
Caution: Use with caution for patients with spleen deficiency and loose stool.
(1) "Seeking materia medica": Do not use it for people with spleen deficiency and diarrhea. Fern powder
② Life taste diet spectrum: Do not use it for those with edema and diarrhea.
Attached:
① Treatment of red and white dysentery before and after delivery: hold amaranth leaves (fine file) once and bake the rice three times. Stir-fry amaranth leaves in water first, give me the juice, cook porridge with rice and eat it hollow. (Purple Amaranth Porridge in Qin Shou's New Book for the Aged)
② Treatment of children's tight lips: red amaranth is washed with juice. (Sheng Huifang)
③ Treatment of lacquer sore itching: rinse with amaranth soup. (summary)
Trait recognition
The stem is 80 ~ 150 cm long, green or red, and often branched. Leaves alternate, leaves shrink, flattened rhombic oval to lanceolate, 4 ~10cm long, 2 ~ 7cm wide, blunt or concave apex, convex apex, green or red, purple, yellow or green with color spots; The petiole is 2-6 cm long. Spike. Utricle ovoid-oblong, dehiscent. A slight breath, a faint taste.
chemical composition
The stem contains unsaturated fatty acids and palmitic acid, and the main component is linoleic acid. There are apple fat, palmitic acid, tetracosanoic acid, arachidic acid, spinach sterol and monogalactosyl diglyceride in the leaves. Digalactosyl diglycerides, trigalactosyl diglycerides, triglycerides, sterols, free fatty acids, vitamins A (A, C, B) and riboflavin (ri-bovlaine). The aboveground part contains n-alkanes, n-alkanols and sterols. There are 56 chemical components in the volatile oil of whole grass, including alcohols 15, esters 5, aldehydes 13, ketones 8, hydrocarbons 3, acids 9 and others 5.
pharmacological action
The normal alkanes, normal alkanols, 16- undecanone and sterols in the petroleum ether extract of this product have strong antibacterial effects on Staphylococcus aureus, Staphylococcus albicans, Streptococcus viridis (all gram-positive bacteria), Escherichia coli, Pseudomonas aeruginosa and Klebsiella pneumoniae (all gram-negative bacteria). Among them, 16- 3 1 alkanones and sterols have stronger antibacterial effects than normal alkanes. Leaves are mixed with various colors for viewing;