CN112673909A - Planting method of selenium-rich high-calcium vegetables - Google Patents
Planting method of selenium-rich high-calcium vegetables Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The selenium-rich liquid after chelation fermentation can activate the activity of plant cells, enhance the metabolism of the plant cells, facilitate the normal metabolism of plants, enhance the drought resistance and cold resistance of the plants, enhance photosynthesis and promote the metabolism and synthesis of carbohydrates, improve the yield and the quality of agricultural products; the selenium-rich high-calcium vegetable can be used as selenium-rich vegetable for human consumption, and can also be used for developing selenium-rich series foods; if the selenium-rich high-calcium vegetable is used as a breeding feed, the excrement excreted by the animals is organic ecological selenium-rich fertilizer, the current situation of soil hardening can be improved after long-term use, and the crop yield is increased by 10-30%.
Description
Technical Field
The invention belongs to the technical field of planting, and relates to a planting method of selenium-rich high-calcium vegetables.
Background
The high-calcium vegetable is also named as high-calcium aizoon stonecrop herb, Sedum aizoon L, aizoon stonecrop herb, gynura procumbens and the like, and the perennial herbaceous plants are used as the whole herb medicines. The high-calcium vegetable leaves are wide, thick and emerald green, the stems are tender yellow and in a node shape, the high-calcium vegetable leaves are exactly like the tips of the bamboo shoots, and the gorgeous daylily is obtained when the high-calcium vegetable leaves are ripe.
The high-calcium vegetable belongs to the Crassulaceae perennial root herbaceous plant, has the plant height of 25-50 cm, has the characteristics of cold resistance (the plant can safely pass winter at minus 30 ℃), drought resistance (a single plant can survive after being planted for 15 days after leaving soil), shade resistance (can well grow under deciduous fruit trees), and the like, has few plant diseases and insect pests, basically does not need to spray pesticide, and has no pesticide pollution. The root is like ginseng, the stem is like garlic sprout, and the leaf is like willow leaf. Clumping, strong tillering force and fleshy root; the leaf is spoon-shaped, is green, wide and juicy, and has sawtooth-shaped leaf edges; the stem is tender yellow and nodular and is similar to the tip of bamboo shoot.
The high-calcium dish is nutritious and can be used for dietetic therapy. Is rich in protein, fat, carbohydrate, crude fiber, carotene, vitamin B1, vitamin B2, vitamin C, nicotinic acid, calcium, phosphorus, iron, etc.; further contains medicinal components such as alkaloid, oleanolic acid, sitosterol, flavonoid, sedoheptulose, fructose, sucrose, organic acid and the like.
According to the traditional Chinese medicine theories of rare Chinese medicine spectra, modern Chinese medicine clinical manuals and the like, the high-calcium vegetable has the functions of reducing blood pressure and blood fat, promoting blood circulation to remove blood stasis, tonifying qi and heart, calming heart and liver, clearing heat and cooling blood, has the effects of reducing the toxicity of the amphetamine and expanding coronary arteries, has good curative effects on hematemesis, hemoptysis, dysphoria, insomnia and palpitation hysteria, and can achieve the effects of diminishing swelling and stopping bleeding after being externally used. The high-calcium vegetable can be used as a medicine for the whole body, is a plant with very high medicinal value, and the Chinese herbal medicine is easy to survive, does not need to be sprayed for controlling insects, and is an absolute pure pollution-free green vegetable.
The tender stem leaves of the high-calcium vegetable are rich in nutrition, the contents of protein, amino acid, total sugar, fat and dietary fiber are respectively 1.24%, 0.87%, 1.5%, 0.79% and 2.4%, the content of vitamin C is 11.2mg/100g, and the high-calcium vegetable is rich in organic calcium and is an ideal green food for middle-aged and elderly people to supplement calcium. Also contains abundant organic acid components and flavonoids. The high-calcium vegetable is mainly eaten by tender stems and leaves, and has the functions of clearing away heat and toxic materials, stopping bleeding and stopping cough, reducing vascular purpura, improving the immunity of a human body and resisting virus; also has effects in purging pathogenic fire, cooling blood, relieving inflammation, and promoting fluid production.
The high-calcium vegetable grows for many years, does not need to be planted for thirty years once, is cold-resistant, drought-resistant, saline-alkali resistant, barren-resistant and sand-resistant, and is suitable for planting in various soils. The yield per mu in a year is about 20 to 60 tons (the yield is directly related to soil, water source, fertility, climate, management and harvesting times).
The high-calcium vegetable is used as a 'nutritive plant', is a natural green manure, is used for improving saline-alkali soil and sandy wasteland, promotes the dual use of grass manure, and plays an immeasurable role in effectively utilizing land, increasing efficiency and increasing yield in China.
Selenium is a trace element necessary for human bodies, has the functions of resisting oxidation and aging, can cause diseases and aging of the human bodies due to oxidative damage in the human bodies, can activate the antioxidant system of the human bodies, controls the oxidative damage caused by sedimentation, and prevents diseases. The antioxidant effect of selenium is more than 500 times of that of vitamin E.
Selenium can protect and repair cells, improve oxygen carrying capacity of erythrocytes, and improve immunity. In addition, selenium can decompose toxin, remove harmful substances in liver, and prevent cardiovascular and cerebrovascular diseases. Most important selenium can resist cancer.
And 72 percent of the soil in China is deficient in selenium, the produced crops are also severely deficient in selenium, and how to make the people eat safe and healthy selenium-rich food is a big thing benefiting the nation and the people.
Therefore, the effect and significance of planting the selenium-rich high-calcium vegetables are more important.
Disclosure of Invention
Aiming at the problems, the invention provides a planting method of selenium-rich high-calcium vegetables, which comprises the steps of firstly carrying out chelation fermentation on industrial-grade sodium selenite, taxus chinensis branches and leaves, pinus massoniana needles, garlic stems and rattan pepper leaves by using a modern high-technology, and then spraying the chelated fermentation on the surfaces of the high-calcium vegetables to enable the high-calcium vegetables to naturally absorb selenium elements in the growth process, so that the selenium-rich high-calcium vegetables are really environment-friendly, ecological and safe selenium-rich vegetables.
Drawings
FIG. 1 is a production flow chart of selenium-rich high-calcium dish, wherein:
s1 preparation of selenium-rich nutrient solution S2 seed soaking S3 seedling raising S4 seedling transplanting
S5-spraying small seedlings S6-spraying medium seedlings S7-spraying big seedlings S8-spraying adult seedlings
S9-harvest
Detailed description of the invention
The invention aims to provide a planting method of selenium-rich high-calcium vegetables, and the technical scheme of the invention is as follows:
a planting method of selenium-rich high-calcium vegetables is characterized by comprising the following steps: the special selenium-rich nutrient solution comprises the following components in percentage by weight: 5% of branches and leaves of taxus chinensis, 20% of pinus massoniana needles, 20% of garlic stems, 15% of pepper stems and 40% of industrial-grade sodium selenite powder;
the branches and leaves of the taxus chinensis, the pinus massoniana needles, the garlic stems and the hot pepper stems are dried in the shade, and the moisture content is less than 8%.
The method specifically comprises the following steps:
s1-preparing safe selenium-rich liquid (liquid A for short): pulverizing and uniformly mixing the branches and leaves of the taxus chinensis, the pinus massoniana needles, the garlic stems and the pepper stems according to the set weight percentage, and then placing the mixture into a reaction kettle;
dissolving industrial-grade sodium selenite powder into tap water with the same weight, pouring the solution into the reaction kettle after complete dissolution, heating the solution to 120 ℃ in a sealed manner, keeping the temperature for 72 hours, cooling the solution to normal temperature, grinding the boiled mixture to 1000 meshes of 2000 meshes, and then placing the mixture in a sealed container for fermentation for 120 days to obtain solution A for later use;
adding 1000 times of water into the solution A, which is called solution B for short,
adding 10000 times of water into solution A, abbreviated as solution C
S2-seed soaking: adding 100 times of water into the solution A obtained in the step S1, placing the high-calcium vegetable seeds into the solution A, keeping the temperature at 25-28 ℃ for 18 hours, removing impurities and shrivelled grains, airing the seeds indoors until the seed coats are anhydrous and the seeds freely slide down, and sowing the seeds, wherein the soaked seeds are not dried excessively.
S3-seedling culture: the seeds of the high-calcium vegetable are small, in order to prevent the seeds from being flushed into soil blocks by water and affecting seedling emergence, the seedbed must be firstly applied with enough base fertilizer, harrowed flat, harrowed fine and watered with enough bottom water (the bottom water is added with 100 times of water from B liquid obtained by S1), the seeds are sowed according to row spacing after the water is infiltrated, the thickness of the covering soil cannot exceed 5mm, a plastic film is covered on the seedbed, and the seedlings emerge in about 5 days. In the seedling stage, the patient should be shielded from light to prevent burning in burning sun. In order to keep the soil moist during the emergence period, the solution C obtained in S1 was sprayed once a day in the evening. Transplanting the seedlings when 5-6 leaves grow out. Spraying the seedling page with the liquid B once two days before transplanting.
S4-transplanting the plantlets: after transplanting the plantlets into the soil, immediately adding 100 times of water into the solution B obtained in the step S1, and irrigating the roots of the plantlets to be used as root fixing water;
s5-spraying plantlets: uniformly spraying the solution B obtained in the step S1 on the surfaces of the seedlings after the seedlings are transplanted for 5 days to ensure that the surfaces of the seedlings are completely wet, wherein the dosage of the solution B is about 5-8 kg per mu;
s6-spraying medium seedlings: uniformly spraying the solution B obtained in the step S1 on the surfaces of medium-sized seedling leaves to ensure that the leaves are completely wet, wherein the dosage of the solution B is about 10-15 kg per mu;
s7-spraying big seedlings: uniformly spraying the solution B obtained in the step S1 on the leaf surfaces of the large seedlings to ensure that the leaf surfaces are completely wet, wherein the dosage of the solution B is about 20-25 kg per mu;
s8-seedling spraying: uniformly spraying the solution B obtained in the step S1 on the surfaces of the mature seedlings to enable the surfaces of the mature seedlings to be completely wet, wherein the dosage of the solution B is about 30-40 kilograms per mu;
s9-harvesting: the selenium-rich high-calcium vegetable which is safe and ecological can be obtained by starting harvesting after 5 days of seedling spraying, and the selenium content of the fresh grass of the selenium-rich high-calcium vegetable can reach 300-.
Remarking: the time interval of S4-S5-S6-S7-S8 is 5-8 days.
The invention has the beneficial effects that:
1. safe ecology, innocuity, harmlessness and no pollution, and simultaneously has the functions of disease resistance, fungus killing and pesticide harm relieving (the function of selenium is known in a hundred degrees);
2. the selenium-rich liquid after chelation fermentation can activate the activity of plant cells, enhance the metabolism of the plant cells, facilitate the normal metabolism of plants, have the function of increasing phosphate fertilizer, enhance the drought resistance and cold resistance of the plants, enhance photosynthesis and promote the metabolism and synthesis of carbohydrates, improve the yield and improve the product quality;
3. the selenium-rich high-calcium vegetable can be used as selenium-rich vegetable for people to eat, and can also be used for developing high-quality selenium-rich products such as selenium-rich high-calcium vegetable nutritional fine dried noodle series, selenium-rich high-calcium vegetable instant noodle series, selenium-rich high-calcium vegetable flour series and the like.
4. If the selenium-rich high-calcium vegetable is used as a breeding feed:
the feed is simple for feeding cattle, sheep, pigs and chickens, can be directly used as green feed, can also be mixed with other concentrated feeds such as bean cake, corn, wheat bran and the like for feeding, and can also be dried in the sun and crushed into grass powder if the planted proteinic grass is incomplete and stored for use in winter. The excrement excreted by the animals is organic ecological selenium-rich fertilizer, and the current situation of soil hardening can be improved after long-term use, so that the crop yield is increased by 10-30%.
In case that the selenium-rich high-calcium vegetables are carelessly deteriorated in the production or storage process, the selenium-rich high-calcium vegetables are high-quality selenium-rich organic fertilizer by worrying about concentrating the selenium-rich high-calcium vegetables on the ground for fermentation.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (2)
1. A planting method of selenium-rich high-calcium vegetables comprises the following steps of preparing a special selenium-rich nutrient solution by weight: 5% of branches and leaves of taxus chinensis, 20% of pinus massoniana needles, 20% of garlic stems, 15% of pepper stems and 40% of industrial-grade sodium selenite powder;
the branches and leaves of the taxus chinensis, the pinus massoniana needles, the garlic stems and the hot pepper stems are dried in the shade, and the moisture content is less than 8%.
2. A planting method of selenium-rich high-calcium vegetables specifically comprises the following steps:
s1-preparing safe selenium-rich liquid (liquid A for short): pulverizing and uniformly mixing the branches and leaves of the taxus chinensis, the pinus massoniana needles, the garlic stems and the pepper stems according to the set weight percentage, and then placing the mixture into a reaction kettle;
dissolving industrial-grade sodium selenite powder into tap water with the same weight, pouring the solution into the reaction kettle after complete dissolution, heating the solution to 120 ℃ in a sealed manner, keeping the temperature for 72 hours, cooling the solution to normal temperature, grinding the boiled mixture to 1000 meshes of 2000 meshes, and then placing the mixture in a sealed container for fermentation for 120 days to obtain solution A for later use;
adding 1000 times of water into the solution A, which is called solution B for short,
adding 10000 times of water into solution A, abbreviated as solution C
S2-seed soaking: adding 100 times of water into the solution A obtained in the step S1, placing the high-calcium vegetable seeds into the solution A, keeping the temperature at 25-28 ℃ for 18 hours, removing impurities and shrivelled grains, airing the seeds indoors until the seed coats are anhydrous and the seeds freely slide down, and sowing the seeds, wherein the soaked seeds are not dried excessively.
S3-seedling culture: the seeds of the high-calcium vegetable are small, in order to prevent the seeds from being flushed into soil blocks by water and affecting seedling emergence, the seedbed must be firstly applied with enough base fertilizer, harrowed flat, harrowed fine and watered with enough bottom water (the bottom water is added with 100 times of water from B liquid obtained by S1), the seeds are sowed according to row spacing after the water is infiltrated, the thickness of the covering soil cannot exceed 5mm, a plastic film is covered on the seedbed, and the seedlings emerge in about 5 days. In the seedling stage, the patient should be shielded from light to prevent burning in burning sun. In order to keep the soil moist during the emergence period, the solution C obtained in S1 was sprayed once a day in the evening. Transplanting the seedlings when 5-6 leaves grow out. Spraying the seedling page with the liquid B once two days before transplanting.
S4-transplanting the plantlets: after transplanting the plantlets into the soil, immediately adding 100 times of water into the solution B obtained in the step S1, and irrigating the roots of the plantlets to be used as root fixing water;
s5-spraying plantlets: uniformly spraying the solution B obtained in the step S1 on the surfaces of the seedlings after the seedlings are transplanted for 5 days to ensure that the surfaces of the seedlings are completely wet, wherein the dosage of the solution B is about 5-8 kg per mu;
s6-spraying medium seedlings: uniformly spraying the solution B obtained in the step S1 on the surfaces of medium-sized seedling leaves to ensure that the leaves are completely wet, wherein the dosage of the solution B is about 10-15 kg per mu;
s7-spraying big seedlings: uniformly spraying the solution B obtained in the step S1 on the leaf surfaces of the large seedlings to ensure that the leaf surfaces are completely wet, wherein the dosage of the solution B is about 20-25 kg per mu;
s8-seedling spraying: uniformly spraying the solution B obtained in the step S1 on the surfaces of the mature seedlings to enable the surfaces of the mature seedlings to be completely wet, wherein the dosage of the solution B is about 30-40 kilograms per mu;
s9-harvesting: the selenium-rich high-calcium vegetable which is safe and ecological can be obtained by starting harvesting after 5 days of seedling spraying, and the selenium content of the fresh grass of the selenium-rich high-calcium vegetable can reach 200-.
Remarking: the time interval of S4-S5-S6-S7-S8 is 5-8 days.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116508896A (en) * | 2023-02-15 | 2023-08-01 | 青海乐殊园农业科技有限公司 | High-calcium vegetable feed for improving mutton quality and preparation method and application thereof |
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2021
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Patent Citations (7)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20210420 |