This high-cash crop originated in Central America belongs to Cactus, also known as honey fruit. The original seed is divided into red and yellow pulp, which is the best healthy food choice for modern people. Besides being eaten as fruit, pitaya is also rich in natural pigments, which is the most valuable material for making high-priced lipsticks and cosmetics.
You can browse this website: sh hang/04 _ zone/04-06/right1,the unique ingredients and health care effects of pitaya.
Pitaya has excellent health care function for human body because of its unique composition.
1, which contains mucinous plant albumin, is rare in general fruits. Many people know that heavy metals (mainly lead, cadmium, mercury, arsenic and chromium) are harmful to health, and the lead content of children has exceeded the standard. When albumin meets heavy metal ions in human body, it will be quickly wrapped to avoid intestinal absorption and excrete toxins.
2. It is rich in anthocyanin, which is a more special component, especially the red dragon fruit. Anthocyanin is an antioxidant, which can keep its activity in human blood for 75 hours, and its antioxidant capacity is stronger than that of carotene 10 times. It is delivered to the whole body through blood, and has the functions of antioxidation, anti-free radical, anti-aging and inhibition of Alzheimer's disease.
3, rich in vitamin C, has a good skin whitening effect. The skin should be smooth, reduce wrinkles, and make the dermis of skin tissue rich in collagen, and vitamin C is an indispensable component of collagen formation.
4. Rich in water-soluble dietary fiber, it has good effects of losing weight, lowering blood sugar and preventing constipation. This kind of fiber absorbs water and expands by 65,438+00-65,438+05 times, and produces gelatinous substances to keep food in the stomach for a long time, so that dieters can prolong their satiety without feeling hungry. The curative effect of pitaya on controlling blood sugar has been seen in regular medical literature, and it is one of the few edible fruits for diabetic patients. Its functions of moistening intestine, preventing constipation and reducing colorectal cancer have been paid more and more attention.
It can be seen that pitaya is suitable for men, women and children. Is beneficial to health care, expelling toxin, caring skin, and improving human immune function.
6. Jin Kui subsidiary can provide you with pitaya seedlings and high-quality bioactive fertilizers for the cultivation of pitaya.
There are more than 65,438+00 kinds of fruit trees planted in our orchard. In recent years, pitaya has the best benefit, and its planting area has gradually expanded. Two excellent varieties, red dragon fruit with deep purple flesh and Yulong fruit with white flesh, have bred a batch of fruit seedlings, and customers all over the world are always waiting to visit, taste and buy fruit seedlings, or write or call for information.
Our company is an organic food planting base certified by the Organic Food Development Center of the State Environmental Protection Administration. Pitaya is the main crop, and the bioactive fertilizer developed and produced by our company is used. Among them, "Fuguanling" and "Golden Ecological Fertilizer" are certified for organic food production, and many fertilizers are also applying for certification.
Many people personally feel that fruits, vegetables and other agricultural products with partial chemical fertilizers taste bad, while organic fertilizers taste good. Malva seed fertilizer is the first choice for beneficial microbial flora, organic waste from agriculture, forestry and animal husbandry, and some minerals containing medium elements needed by plants. It is transformed by biological fermentation, and it is all suitable for producing "green food". If there are a lot of bio-organic wastes in your farm and orchard, such as weeds and straws, please pile them up with "Fu Ganling" or water them, the dosage is only 0.2%, and nitrogen fertilizer is not needed when adding manure. The organic fertilizer made by adding "Fuguanling" has the functions of nitrogen fixation and soil fertility activation because it contains a large number of beneficial microorganisms, and its fertilizer efficiency is far better than that of farm manure. If you are eager to plant pitaya after reading this article, it is suggested that 2-3kg of the above compost should be applied to each plant, 0.5- 1 kg of Jin Kui ecological fertilizer (formerly known as active organic fertilizer) should be added, and soil (0.5m in diameter and 0.3m in depth) should be thoroughly hoed and mixed in the planting hole, and then fruit seedlings should be planted. Pitaya is a shallow-rooted plant, so the fertilizer doesn't need to be buried very deep. Shallow soil is fertile, often covered with weeds and kept moist, which is an ideal environment for its roots to fully stretch and absorb.
Fertilization during the growth and fruiting period: firstly, shallow-rooted plants, and secondly, flowers and fruits for many times a year, which determines that it is not suitable for ditching or digging holes for fertilization, and it is not necessary to excessively concentrate fertilization. It is mainly uniform fertilization for many times, and water spraying fertilization is the most suitable. Soak peanut bran with "Fuguanling" water, dilute it with water after it is fully decomposed, add 0.3% urea, and spray it once a month during the growing period. In the concentrated flowering and fruiting period, in the flowering and fruiting period in Sheng Lei (half a month later), add 0. 1-0.2% L.P.K fertilizer to the above water and fertilizer, spray it once each, and apply 5-7kg L.P.K fertilizer per mu. L.P.K fertilizer, also known as active phosphorus and potassium fertilizer, can activate phosphorus and potassium elements in fertilizer and soil due to the action of phosphorus and potassium solubilizing microorganisms, so that it can be easily absorbed by plants, fully meet the needs of flower and fruit period, and play a great role in keeping fruit strong and improving quality.
There are two kinds of foliar fertilizer products for mallow seed active fertilizer. One is the full-nutrient active foliar fertilizer "Ye Lvling", which can supplement the nutrients needed by plants in time, but the soil supply is insufficient, and it can be sprayed 500 times (about once every half month) regularly during the whole growth period; The other is a nutritional plant growth regulator "tuisuanling" without hormones, which has a significant effect on promoting fruit growth, increasing sugar content and improving flavor. Spray 400 times of water 1 time in the young fruit stage after flowering and the middle fruit stage half a month later, respectively, and the spraying time is equivalent to spraying L.P.K Both foliar fertilizers can be mixed with non-alkaline pesticides.
Seven, other management points
Attention should also be paid to planting pitaya: 1. The planting area can be made into a gentle slope without borders, with high planting lines and low planting lines, and the drainage should be smooth to avoid soaking the roots in heavy rain. 2. There should be irrigation conditions, and the rhizosphere soil and surface should always be moist. Don't hurt your roots when weeding. It is unwise to uproot trees. There is no harm in having a small amount of annual weeds. It doesn't hurt to eradicate vicious weeds and cling to entangled weeds. It is most beneficial for the growth of pitaya root system to have mowing machinery, cut regularly (without digging roots) and spread the cut weeds on both sides of the row. 4, there are not many pests and diseases, and it is not necessary to spray "prevention" from time to time. 5. Bee pollination and artificial pollination. 6, the branches are too dense to be sparse, and the buds are too sparse. 7, often check the firmness of the bracket, timely reinforcement to avoid collapse. 8. The greatest concern is to introduce tropical plants into subtropical areas to prevent freezing injury in winter. In the south of the Tropic of Cancer in China, except for the island, the low temperature below 8℃ in winter basically occurs every year, and it is inevitable that the upper branches of pitaya will suffer from mild or moderate chilling injury, and the serious freezing injury once or more than once a few years is the biggest threat. Don't take it lightly when planting on a large scale. Be sure to have enough grass or weeds.
Pitaya is the fruit of Lady Enforcers, which belongs to the genus Tiaotianchi of cactus. The fruit is oval, with a diameter of 10~ 12cm, red appearance, white flesh and black seeds. In addition, there are different varieties such as yellow skin and white meat, red skin and white meat, and red skin and red meat. Pitaya is native to tropical Central America, such as Brazil and Mexico. Pitaya has been widely planted in Taiwan Province Province for 178 years. At present, it has risen in Hainan, Guangxi, Guangdong, Fujian and other provinces in China, and there are also sporadic cultivation in Chaoshan area. Pitaya is one of the famous tropical and subtropical fruits, and the research on Pitaya has been paid more and more attention. English name is pitaya or pitaya.
Nutritional value of pitaya
Pitaya, also known as red dragon fruit and fairy honey fruit, belongs to cactus family and is a high economic crop originating in Central America. Pitaya is a perennial succulent plant, which relies on developed water storage organizations to store a lot of water to spend the dry season. However, according to the different parts of water storage tissues, it can be divided into three types: leafy and fleshy, fleshy and fleshy, while pitaya and cactus plants are classified as fleshy. According to the color of fruit and pulp, it can be divided into three categories: red skin and white meat, which is the most common one we see, commonly known as dragon fruit, also known as white honey fruit; The second category is red skin and red meat, commonly known as red dragon fruit, also known as red fairy honey fruit, which has the highest economic benefits among the three categories; Finally, the variety of yellow skin and white meat, commonly known as Huanglong fruit, also known as Huangxian honey fruit, is characterized by small fruit shape but the highest sweetness. Introduced to Taiwan Province province, 1984 was successfully planted, which began to attract people's attention.
Pitaya is quite healthy and has high nutritional value. It is rich in minerals and vitamins, such as calcium, phosphorus and iron. In addition, there are rare plant proteins, anthocyanins and high content of water-soluble dietary fiber in general plants. Albumin is a viscous gelatinous substance. The flower, fruit and stem of the red dragon fruit belong to the best plant albumin, which can detoxify the pollution of heavy metals and protect the stomach wall. Anthocyanin is quickly absorbed into human blood, and then transported to all parts of the tissue, which has the functions of anti-oxidation, anti-free radical and anti-aging, and can also improve the prevention of brain cell diseases. Water-soluble dietary fiber can inhibit the occurrence of Alzheimer's disease, which is a great boon for dieters and one of the few edible fruits for diabetics. The seeds of pitaya are rich in unsaturated fatty acids, antioxidants and various nutrients. In addition, it is rich in natural pigments and is the most precious material for high-grade lipsticks and cosmetics. However, the meat and milk of cows raised with pitaya can be sold at higher prices. There are small white buds on the stem of pitaya. Drinking fresh stem juice and honey is good for health, while flowers can be dried and boiled, or directly brewed with hot water.
Albumin is a sticky gelatinous substance, and the flowers, fruits and stems of the red dragon fruit belong to the best plant albumin, which has the functions of detoxifying heavy metal pollution and protecting the stomach wall.
Red pitaya has the highest anthocyanin content. After eating, its nutrients and anthocyanins are quickly absorbed, enter the human blood, and are transported to all parts of the tissue, playing the role of anti-oxidation, anti-free radical and anti-aging. It can improve the prevention of brain cell degeneration and inhibit the occurrence of Alzheimer's disease. It is a great boon for people who plan to lose weight, and it is one of the few edible fruits.
It is rich in carotene (the precursor of vitamin A), vitamins B 1, B2, B3, B 12, C and so on. Stone (the seed of black sesame) is rich in minerals such as calcium, phosphorus and iron, as well as various "unitary" (enzymes), albumin, fiber and high-concentration natural pigments.
It is of great help to balance and inhibit the increase of blood pressure and avoid the deterioration of hypertension. Red natural pigment helps the human body to help hematopoiesis, detoxify, clear blood and beautify. Sesame-like seeds can promote gastrointestinal peristalsis and moisten intestines directly into the human body. If broken into juice, it is rich in minerals such as calcium, phosphorus and iron, which can increase absorption and promote health.
According to the research report, the cactus honey fruit has an excellent effect on human health, mainly because it contains plant protein and anthocyanin, which are rare in ordinary plants. The content of vitamin C is richer than that of ordinary fruits and vegetables, while the high content of water-soluble dietary fiber is possessed by other fruits.
Fiber: prevent constipation.
Carotene: promoting eye health
Calcium: increase bone density
Phosphorus: Helps cell membrane grow.
Iron: prevent anemia
Vitamin B 1: anti-neuritis
Vitamin B2: Prevent angular stomatitis and increase appetite.
Vitamin B3: Lowers cholesterol.
Vitamin C: Whitens skin and prevents dark spots.
The nutritional value of red and white pitaya is the same, but the anthocyanin in red pitaya is more.