CN113575394A - Aquaculture solution and method for aquilaria sinensis - Google Patents
Aquaculture solution and method for aquilaria sinensis Download PDFInfo
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- CN113575394A CN113575394A CN202110791320.3A CN202110791320A CN113575394A CN 113575394 A CN113575394 A CN 113575394A CN 202110791320 A CN202110791320 A CN 202110791320A CN 113575394 A CN113575394 A CN 113575394A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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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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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses aquilaria sinensis hydroponic liquid which consists of the following raw materials in dosage relation: 1L of tap water, 5-15 mg of aspirin and 5-20 mL of sugar-soaked garlic water, and adjusting the pH value of the aquilaria sinensis water culture solution to 7.0-7.5. The water culture solution contains essential components of aquilaria sinensis water culture, has good water culture effect, can prevent aquilaria sinensis seedlings from being diseased, insects and root rot, grows slowly, and is suitable for medicinal or ornamental plants. The invention also discloses a water culture method of aquilaria sinensis, which changes the traditional soil culture mode of aquilaria sinensis, and has the advantages of high survival rate of aquilaria sinensis, low cost and easy popularization.
Description
Technical Field
The invention belongs to the technical field of water culture, and particularly relates to aquilaria sinensis water culture solution and a water culture method.
Background
Aquilaria sinensis [ Aquilaria sinensis (Lour.) Spreng ] is a woody plant of Aquilaria (Thymelaeaceae) of Aquilaria (Aquilaria Lam.) of the Thymelaeaceae family, also known as Aquilaria sinensis, Valeriana javanica, Aquilaria sinensis, etc. The aquilaria sinensis is listed as a national endangered third-level protection plant, a national second-level key wild protection plant and a red Catalogue (CITES) of a threatened plant by the world natural protection alliance in sequence, and is listed as a fourth tree by Hainan province. The agilawood (Agarwood) produced by the method is the only source of traditional rare medicinal materials and spices in China. The cultivation method is mainly produced in provinces such as Hainan, Guangdong, Guangxi and Yunnan, provinces such as Fujian, Taiwan, Guizhou and Sichuan are also distributed or introduced for cultivation, and in recent years, foreign countries such as Malaysia, Thailand and Vietnam are introduced for cultivation.
The soilless culture technology of plants mainly comprises water culture, fog culture, matrix culture, air culture, pipeline culture and the like, and a plurality of related reports and practices exist in the early days, but mainly aims at herbaceous or woody low shrub gardening plants such as vegetables, flower and leaf watching and the like and garden plants. Due to the great difficulty of soilless culture of large and medium shrubs and arbors, few reports are reported on research, patent application and the like, and soilless culture technologies such as marbles (persimmon of the family Ebenaceae), lagerstroemia indica (lagerstroemia of the family Lythraceae) and camellia japonica (camellia of the family Theaceae) are reported.
At present, the aquilaria sinensis is mainly cultivated by soil, the requirement on the soil is not high, and the aquilaria sinensis can grow in subacid sandy loam, red loam and yellow loam (the pH value is 4.5-6.5); the seedling stage is not resistant to illumination, and the illumination can be gradually increased after half a year; the average annual temperature is required to be above 20 ℃, and the lowest temperature in winter is not lower than 5 ℃; the growth is better in the areas which are 24 degrees or less south of north latitude in China; has higher requirement on the air permeability of the soil.
In the prior art, an aquilaria sinensis cultivation mode is adopted, and no one at present discloses that an aquilaria sinensis is cultivated in a water cultivation mode and is used for ornamental plants.
Disclosure of Invention
The invention aims to provide an aquilaria sinensis hydroponic culture solution which contains necessary components of aquilaria sinensis hydroponic culture, has good hydroponic culture effect, can prevent aquilaria sinensis seedlings from being diseased, insects and root rot, has slow growth and is suitable for medicinal or ornamental plants, particularly ornamental plants.
The invention also aims to provide the aquilaria sinensis water culture method, which changes the traditional earth culture mode of the aquilaria sinensis, and has the advantages of high survival rate, low cost and easy popularization.
The first object of the present invention can be achieved by the following technical solutions: an aquilaria sinensis hydroponic liquid mainly comprises the following raw materials in dosage relation: 1L of tap water, 5-15 mg of aspirin and 5-20 mL of sugar-soaked garlic water, and adjusting the pH value of the aquilaria sinensis water culture solution to 7.0-7.5.
Preferably, the aquilaria sinensis hydroponic liquid mainly comprises the following raw materials in dosage relation: 1L of tap water, 8-12 mg of aspirin and 10-20 mL of sugar-soaked garlic water, and adjusting the pH value of the aquilaria sinensis water culture solution to 7.0-7.3.
More preferably, the aquilaria sinensis hydroponic liquid mainly comprises the following raw materials in dosage relation: 1L of tap water, 10mg of aspirin and 10mL of sugar-soaked garlic water, and the pH value of the aquilaria sinensis water culture solution is adjusted to 7.3.
The pH can be adjusted using bases conventional in the art, with NaOH being the most preferred.
Preferably, the sugar-pickled garlic water is prepared by the following method: according to the method, the garlic: white sugar: the mass part ratio of water is 4-6: 3-5: preparing sugar-soaked garlic water according to the proportion of 40-60, and soaking for not less than 1 month.
More preferably, the sugar-soaked garlic water is prepared by the following method: according to the method, the garlic: white sugar: the mass portion ratio of water is 5: 4: 50 percent of the garlic powder is prepared into garlic water with sugar soaking time of 2 months.
Preferably, the aspirin is from aspirin enteric-coated tablets, and the tablets are taken according to the effective content of aspirin in the aspirin enteric-coated tablets and ground into powder.
In some preferred embodiments, the aquilaria sinensis hydroponic liquid comprises the following components:
the 1L tap water is exposed to the sun or placed for more than half a day to remove the influence of the chlorine dissolved in the water.
Preferably, 10mg of aspirin and 5-20 mL of sugar-soaked garlic water are added into 1L of tap water.
Preferably, 1L of tap water is added with 10mg of aspirin and 5mL of sugar-soaked garlic water.
Preferably, 10mg of aspirin and 10mL of sugar-soaked garlic water are added into 1L of tap water.
Preferably, 10mg of aspirin and 20mL of sugar-soaked garlic water are added into 1L of tap water.
Preferably, a proper amount of NaOH is added into the prepared solution to adjust the pH value to 7.0-7.5.
The aspirin adopted in the formula can release salicylic acid and acetic acid in water, and has antibacterial and antiseptic effects; the sugar-soaked garlic water is rich in vitamins, calcium, iron, selenium and other trace elements, and also rich in various amino acids, and in addition, the garlicin is a broad-spectrum antibacterial substance and also has the effect of inhibiting the growth of mosquito and fly larvae.
In addition, the aquilaria sinensis seedlings can grow in acidic sandy loam, laterite and yellow loam (pH is 4.5-6.5) in soil culture, but the aquilaria sinensis seedlings in the invention are used as ornamental plants, and need to grow slowly, but cannot grow too fast, so in order to prevent the overgrowth of the aquilaria sinensis seedlings, an alkaline solution is added into the aquiculture solution in the invention to make the pH value of the aquiculture solution weakly alkaline, but the aquiculture solution is gradually acidified along with the growth of the aquilaria sinensis seedlings, and just can reach a proper pH value suitable for the growth of the aquilaria sinensis seedlings, so that the aquilaria sinensis seedlings can be used as the ornamental plants by initially adjusting the aquiculture solution to be weakly alkaline, and the aquilaria sinensis seedlings can keep a slow growth speed for the aquilaria sinensis seedlings.
Preferably, the tap water is exposed to sunlight or left for more than half a day to remove the effect of dissolved chlorine in the water.
The second object of the present invention can be achieved by the following technical solutions: a aquilaria sinensis water culture method comprises the following steps: selecting aquilaria sinensis seedlings, cleaning and sterilizing roots, placing the roots in the aquilaria sinensis water culture solution for water culture, completely immersing the roots of the aquilaria sinensis in the water culture solution during water culture, fixing the roots and plants, placing the roots in a shade ventilation position after water culture fixed planting, and avoiding direct irradiation of sunlight.
Preferably, the aquilaria sinensis seedlings are 1-year-old aquilaria sinensis seedlings, and the height of the aquilaria sinensis seedlings is 30-50 cm.
More preferably, selecting aquilaria sinensis seedlings with the height of 30-50 cm from 1 year, cleaning soil at roots, soaking the aquilaria sinensis seedlings in 0.05% potassium permanganate for 5min, putting the aquilaria sinensis seedlings into a plastic tray of a water culture container, completely immersing the roots in water culture solution, adding a proper amount of cobblestones into the tray, and fixing the roots of the aquilaria sinensis seedlings.
Preferably, the invention selects common hydroponic plant glassware and plastic trays as culture utensils, and uses 0.3 percent potassium permanganate solution to soak and disinfect the used utensils, cobblestones and the like.
Preferably, the environmental temperature is 5-35 ℃ and the humidity is 50-90% during water culture.
Preferably, the aquilaria sinensis hydroponic culture solution is changed every three months in the hydroponic culture process.
In a preferred embodiment of the present invention, the aquilaria sinensis hydroponic method comprises the steps of:
s1: according to the method, the garlic: white sugar: tap water is 5: 4: 50, preferably 500-1000 mL at a time, firstly weighing a proper amount of white sugar, putting the white sugar into a container, adding tap water according to a proportion to dissolve the white sugar, peeling off the outer skin of the garlic, cutting off the root and the head of the garlic, cleaning the garlic with clear water, putting the garlic into the container dissolved with the white sugar, sealing and soaking the garlic for more than 1 month to prepare sugar-soaked garlic water;
s2: adding dried tap water into a 2.5-4L transparent glass vessel, adding aspirin powder in proportion, pouring the sugar-soaked garlic water in the step S1 in proportion, adding a small amount of NaOH to adjust the pH value of the solution to 7.0-7.5 to obtain aquilaria sinensis hydroponic solution, and putting a plastic tray (with the depth being about 1/2 of the glass vessel) matched with the transparent glass vessel into the glass vessel;
s3: selecting healthy aquilaria sinensis seedlings (30-50 cm high) which grow well for 1 year and do not have diseases and insect pests, removing nutrient soil, cleaning, putting roots into a glassware, soaking all the roots in a water culture solution, reducing damage to the roots during operation as much as possible, erecting the aquilaria sinensis seedlings, and then adding a certain amount of cobblestones (the length or width is more than 3cm) for fixing;
s4: after planting, the seedlings are placed in an environment which is light-proof, ventilated, shock-proof and shake-proof, the temperature is 5-35 ℃, and the humidity is 50-90%;
s5: changing the hydroponic liquid 1 time every 3 months, wherein the formula of the hydroponic liquid is the same as above, and disinfecting, cleaning and airing the glassware, the plastic tray and the cobblestones with 0.3% potassium permanganate solution.
The invention has the following beneficial effects:
(1) the traditional concept that aquilaria sinensis roots are not resistant to water soaking breaks through the concept, aquilaria sinensis trees can be cultured in a water culture mode, are pure-yang tree species and can be placed in a home, a courtyard or an office area;
(2) the aquilaria sinensis hydroponic culture solution and the aquilaria sinensis hydroponic culture method have the advantages of low cost, simplicity in operation, high survival rate and easiness in popularization, and the aquilaria sinensis hydroponic culture solution can prevent aquilaria sinensis seedlings from being diseased, vermin and rotten roots, is slow in growth, and is suitable for cultivation and appreciation in courtyards and rooms;
(3) with the improvement of living standard and the pursuit of living taste of people, people have higher requirements on environments such as home, office and courtyard, and the aquilaria sinensis obtained by adopting the water culture mode can also improve the living taste of people by the unique value and charm of the aquilaria sinensis.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 shows the experimental Aquilaria sinensis (lour.) Gilg seedlings (roots of seedlings are cleaned for standby) in examples 1-3;
FIG. 2 is a photograph of Aquaculture first day Aquilaria sinensis seedlings in example 1, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control group Aquilaria sinensis seedlings;
FIG. 3 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 1 after 1 month, wherein the left side is the experimental Aquilaria sinensis seedlings and the right side is the control aquilaria sinensis seedlings;
FIG. 4 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 1 after 3 months, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control aquilaria sinensis seedlings;
FIG. 5 is a photograph of Aquaculture of Aquilaria sinensis seedlings after 6 months in example 1;
FIG. 6 is a photograph of Aquaculture first day Aquilaria sinensis seedlings in example 2, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control group Aquilaria sinensis seedlings;
FIG. 7 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 2, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control aquilaria sinensis seedlings;
FIG. 8 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 2, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control aquilaria sinensis seedlings;
FIG. 9 is a photograph of Aquaculture of Aquilaria sinensis seedlings after 6 months in example 2;
FIG. 10 is a photograph of Aquaculture first day Aquilaria sinensis seedlings in example 3, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control group Aquilaria sinensis seedlings;
FIG. 11 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 3, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control aquilaria sinensis seedlings;
FIG. 12 is a photograph of Aquaculture of Aquilaria sinensis seedlings in example 3 for 3 months, wherein the left side is experimental Aquilaria sinensis seedlings and the right side is control Aquilaria sinensis seedlings;
FIG. 13 is a photograph of Aquaculture of Aquilaria sinensis seedlings after 6 months in example 3;
FIG. 14 shows the rooting after 1 month of hydroponics in examples 1-3.
Detailed Description
The invention discloses aquilaria sinensis water culture solution and an aquilaria sinensis water culture method, and a person skilled in the art can realize the aquilaria sinensis water culture by properly improving parameters by referring to the content. It is expressly intended that all such similar substitutes and modifications which would be obvious to one skilled in the art are deemed to be included in the invention. While the products and methods of manufacture of the invention have been described in terms of preferred embodiments, it will be apparent to those skilled in the art that the techniques of the invention can be practiced and applied by modifying or appropriately combining the methods and applications described herein without departing from the spirit, scope, and spirit of the invention.
The invention is further illustrated by the following examples.
Example 1
The aquilaria sinensis hydroponic liquid provided by the embodiment mainly comprises tap water, aspirin and sugar-soaked garlic water, wherein the tap water is 1L, the aspirin is 10mg, the sugar-soaked garlic water is 10mL, and the pH value is adjusted to 7.3 by adopting NaOH.
The sugar-soaked garlic water is prepared by the following method: white sugar: the mass portion ratio of water is 5: 4: 50 percent of the garlic powder is prepared into the garlic soaking water with sugar, and the soaking time is two months.
The aspirin is from aspirin enteric-coated tablets, and the tablets are taken according to the effective content of aspirin in the aspirin enteric-coated tablets and are ground into powder.
The tap water is exposed to the sun or is placed for more than half a day to remove the influence of the chlorine dissolved in the water.
The aquilaria sinensis water culture method specifically comprises the following operation methods:
(1) preparing aquilaria sinensis saplings: 15 bagged seedlings of 1-year-old healthy aquilaria sinensis seeds (the schematic diagram of the bagged seedlings of the aquilaria sinensis seeds is shown in figure 1) are randomly selected in 5 months in 2020, the height is 35-50 cm, 10 seedlings are used in the test, 5 seedlings are used in a common control group, tap water is used in the control group, and no medicine is added.
(2) Container, tray and fixture preparation: a commercially available 2.5L water culture glass container and a self-contained plastic tray are selected, a little cobblestones are prepared, and the water culture glass container and the self-contained plastic tray are disinfected and cleaned by 0.05 percent potassium permanganate disinfectant before use.
(3) Preparing a hydroponic solution: according to the method, the garlic: white sugar: tap water is 5: 4: 50, sealing and soaking for 2 months to prepare the garlic water soaked with sugar; preparing 2L of exposed or placed tap water for each container, adjusting pH of the hydroponic liquid to 7.3 with NaOH according to 20mg of aspirin and 20mL of sugar-soaked garlic water, preparing the hydroponic liquid, pouring the hydroponic liquid into a hydroponic glass container, and placing a matched plastic tray (with the depth of about 1/2 of the glass container) into the glass container.
(4) Planting: removing root soil from selected aquilaria sinensis saplings, cleaning with clear water, soaking in 0.05% potassium permanganate solution for 5min for disinfection, placing in a plastic tray to soak the roots in the hydroponic liquid, and adding a certain amount of cobblestones to fix the plant roots.
(5) Managing after planting: the hydroponic culture solution is changed for 1 time every 3 months, the formula of the hydroponic culture solution is the same as that of the hydroponic culture solution, and glassware, a plastic tray and cobblestones are disinfected and cleaned by 0.3 percent potassium permanganate disinfectant.
(6) Environmental parameters: continuously observing for 6 months at 27-35 deg.C and 55-80% humidity.
(7) The results are summarized as follows: and continuously observing for 6 months, wherein part of the plants in the test group have wilting leaves and fall off in 1 month, 10 leaves are recovered to stand after 2 months, all the plants grow new tender shoots after 3 months, 10 plants are all survived and grow well, and new leaves grow after 6 months. The leaf wilting starts to appear 1 month later in the control group, the leaves are partially shed after 2 months, one of the leaves is completely shed, and 5 leaves are completely killed after 3 months.
Wherein:
the picture of aquilaria sinensis seedlings after the first day of water culture is shown in fig. 2, wherein the left side is the aquilaria sinensis seedlings for experiment, and the right side is the aquilaria sinensis seedlings for control group.
The picture of aquilaria sinensis seedlings after one month of water culture is shown in fig. 3, wherein the left side is the aquilaria sinensis seedlings for experiment, and the right side is the aquilaria sinensis seedlings for control group.
The rooting condition after one month of water culture is shown as 14, and as can be seen from figure 14, the rooting effect of aquilaria sinensis in the embodiment is the best.
The picture of aquilaria sinensis seedlings after three months of water culture is shown in fig. 4, wherein the left side is the aquilaria sinensis seedlings for experiment, and the right side is the aquilaria sinensis seedlings for control group.
As shown in FIG. 5, the photographs of aquilaria sinensis seedlings after six months of water culture show that the growth effect of aquilaria sinensis is the best in the present example after six months from the control group and examples 1-3.
As can be seen from fig. 2-5 and fig. 14, compared with the tap water control, since the tap water does not contain aspirin and sugar-soaked garlic water, it cannot resist bacteria and corrosion, and can not provide the nutrition required by aquilaria sinensis seedlings, as time goes by, the aquilaria sinensis seedlings do not have new fibrous roots growing, part of the plants have root rot, the trunk shrinks and dries up, the leaves gradually fall off, finally, the leaves all fall off, mosquitoes are bred, the consumption of dissolved oxygen in water is high, and the death of the trees is aggravated.
The prescription of the invention adds aspirin and sugar-soaked garlic water at the same time, because aspirin can release salicylic acid and acetic acid in water, it has the functions of antibiosis and antisepsis, the sugar-soaked garlic water is rich in vitamins, calcium, iron, selenium and other microelements, also rich in a plurality of amino acids, it can provide the nutrient elements and microelements needed by the growth and development of tree body, induce new fibrous root and tender leaf to grow out, in addition, the garlicin can prevent the breeding of mosquito, increase the dissolved oxygen in water, at the same time, it also has the function of sterilization, and prevent the root system from pathological changes and rotting.
During the aquilaria sinensis seedling soil culture, the aquilaria sinensis seedlings can grow in acidic sandy loam, laterite and yellow loam (the pH value is 4.5-6.5), but the aquilaria sinensis seedlings in the invention need to grow slowly and are not suitable to grow too fast because the aquilaria sinensis seedlings are used as ornamental plants, so in order to prevent the aquilaria sinensis seedlings from growing too fast, an alkaline solution is added into the aquilaria sinensis seedling culture solution in the application, the pH value of the aquilaria sinensis seedling culture solution is made to be alkalescent, however, the aquilaria sinensis seedling culture solution can be gradually acidified along with the growth of the aquilaria sinensis seedlings and just can reach a proper pH value suitable for the growth of the aquilaria sinensis seedlings, and therefore, the aquilaria sinensis seedlings can be kept at a slow growth speed by initially adjusting the aquilaria sinensis water culture solution to be alkalescent, and can be used as water culture ornamental plants.
In addition, due to hot weather in the south, acidic nutrient solution is easy to ferment to cause the smell of the nutrient solution, the surface layer has mucous membrane, the dissolved oxygen amount of water is reduced, the eutrophication of the water is caused, and the like, so the initial alkalescent nutrient solution can also avoid the conditions.
Example 2
The aquilaria sinensis hydroponic liquid provided by the embodiment mainly comprises tap water, aspirin and sugar-soaked garlic water, wherein the tap water is 1L, the aspirin is 10mg, and the sugar-soaked garlic water is 20mL, and the pH value is adjusted to 7.2 by adopting NaOH.
The sugar-soaked garlic water is prepared by the following method: white sugar: the mass portion ratio of water is 5: 4: 50 percent of the garlic powder is prepared into the garlic soaking water with sugar, and the soaking time is two months.
The aspirin is from aspirin enteric-coated tablets, and the tablets are taken according to the effective content of aspirin in the aspirin enteric-coated tablets and are ground into powder.
The tap water is exposed to the sun or is placed for more than half a day to remove the influence of the chlorine dissolved in the water.
The aquilaria sinensis water culture method specifically comprises the following operation methods:
(1) preparing aquilaria sinensis saplings: 15 bagged seedlings of 1-year-old healthy aquilaria sinensis seeds (the schematic diagram of the bagged seedlings of the aquilaria sinensis seeds is shown in figure 1) are randomly selected in 5 months in 2020, the height is 35-50 cm, 10 seedlings are used for the test, 5 seedlings are used for a common control group, tap water is adopted for the control group, and no medicine is added.
(2) Container, tray and fixture preparation: a commercially available 2.5L water culture glass container and a self-contained plastic tray are selected, a little cobblestones are prepared, and the water culture glass container and the self-contained plastic tray are disinfected and cleaned by 0.3 percent potassium permanganate disinfectant before use.
(3) Preparing a hydroponic solution: according to the method, the garlic: white sugar: tap water is 5: 4: 50, sealing and soaking for 2 months to prepare the garlic water soaked with sugar; preparing 2L of exposed or placed tap water for each container, adjusting pH of the hydroponic liquid to 7.2 with NaOH according to aspirin 20mg and sugar-soaked garlic water 40mL to obtain hydroponic liquid, pouring the hydroponic liquid into a hydroponic glass container, and placing a matched plastic tray (with the depth of about 1/2 of the glass container) into the glass container.
(4) Planting: removing root soil from selected aquilaria sinensis saplings, cleaning with clear water, soaking in 0.05% potassium permanganate solution for 5min for disinfection, placing in a plastic tray to soak the roots in the hydroponic liquid, and adding a certain amount of cobblestones to fix the plant roots.
(5) Managing after planting: the hydroponic culture solution is changed for 1 time every 3 months, the formula of the hydroponic culture solution is the same as that of the hydroponic culture solution, and glassware, a plastic tray and cobblestones are disinfected and cleaned by 0.3 percent potassium permanganate disinfectant.
(6) Environmental parameters: continuously observing for 6 months at 27-35 deg.C and humidity of 55-80%.
(7) The results are summarized as follows: and continuously observing for 6 months, wherein part of the plants in the test group have wilting leaves and fall off in 1 month, 10 leaves are recovered to stand after 2 months, most of the plants grow new tender leaves after 3 months, only one plant has few leaves, 10 plants are all alive and have good growth vigor, and 10 plants have tender leaves after 6 months. The leaf wilting starts to appear 1 month later in the control group, the leaves are partially shed after 2 months, one of the leaves is completely shed, and 5 leaves are completely killed after 3 months.
Wherein:
aquaculture Aquilaria sinensis seedlings on the first day are shown in FIG. 6, in which the experimental Aquilaria sinensis seedlings are on the left and the control Aquilaria sinensis seedlings are on the right.
Aquaculture of Aquilaria sinensis seedlings after one month is shown in FIG. 7, in which the left is the experimental Aquilaria sinensis seedlings and the right is the control Aquilaria sinensis seedlings.
Rooting after one month of hydroponics is shown in 14.
The aquilaria sinensis seedlings after three months of water culture are shown in figure 8, wherein the left side is the aquilaria sinensis seedlings for experiment, and the right side is the aquilaria sinensis seedlings for control group.
Aquaculture of Aquilaria sinensis seedlings after 6 months is shown in FIG. 9.
The formulation of the nutrient solution can ensure that aquilaria sinensis seedlings take root well and new shoots and tender leaves grow well, and the reason is the same as that in the example 1.
Example 3
The aquilaria sinensis hydroponic liquid provided by the embodiment is mainly prepared from tap water, aspirin and sugar-soaked garlic water, wherein the pH value is adjusted to 7.0, wherein the tap water is 1L, the aspirin is 10mg, and the sugar-soaked garlic water is 5 mL.
The sugar-soaked garlic water is prepared by the following method: white sugar: the mass portion ratio of water is 5: 4: 50 percent of the garlic powder is prepared into the garlic soaking water with sugar, and the soaking time is two months.
The aspirin is from aspirin enteric-coated tablets, and the tablets are taken according to the effective content of aspirin in the aspirin enteric-coated tablets and are ground into powder.
The tap water is exposed to the sun or is placed for more than half a day to remove the influence of the chlorine dissolved in the water.
The aquilaria sinensis water culture method specifically comprises the following operation methods:
(1) preparing aquilaria sinensis saplings: 15 bagged seedlings of 1-year-old healthy aquilaria sinensis seeds are randomly selected in 5 months in 2020, the height is 35-50 cm, 10 seedlings are used for the test, 5 seedlings are used for a common control group, tap water is adopted for the control group, and no medicine is added.
(2) Container, tray and fixture preparation: a commercially available 2.5L water culture glass container and a self-contained plastic tray are selected, a little cobblestones are prepared, and the water culture glass container and the self-contained plastic tray are disinfected and cleaned by 0.3 percent potassium permanganate disinfectant before use.
(3) Preparing a hydroponic solution: according to the weight ratio of garlic, white sugar and tap water of 5: 4: 50, sealing and soaking for 2 months to prepare the garlic water soaked with sugar; preparing 2L of exposed or placed tap water for each container, adjusting pH of the hydroponic liquid to 7.0 with NaOH according to aspirin 20mg and sugar-soaked garlic water 10mL to obtain hydroponic liquid, pouring the hydroponic liquid into a hydroponic glass container, and placing a matched plastic tray (with the depth of about 1/2 of the glass container) into the glass container.
(4) Planting: removing root soil from selected aquilaria sinensis saplings, cleaning with clear water, soaking in 0.05% potassium permanganate solution for 5min for disinfection, placing in a plastic tray to soak the roots in the hydroponic liquid, and adding a certain amount of cobblestones to fix the plant roots.
(5) Managing after planting: the hydroponic culture solution is changed for 1 time every 3 months, the formula of the hydroponic culture solution is the same as that of the hydroponic culture solution, and glassware, a plastic tray and cobblestones are disinfected and cleaned by 0.3 percent potassium permanganate disinfectant.
(6) Environmental parameters: continuously observing for 6 months at 27-35 deg.C and humidity of 55-80%.
(7) The results are summarized as follows: and continuously observing for 6 months, wherein part of the plants in the test group have wilting leaves and fall off in 1 month, 10 leaves are recovered to stand after 2 months, most of the plants survive and grow well after 3 months, and most of the plants grow new tender leaves after 6 months. The leaf wilting starts to appear 1 month later in the control group, the leaves are partially shed after 2 months, one of the leaves is completely shed, and 5 leaves are completely killed after 3 months.
Wherein:
aquaculture Aquilaria sinensis seedlings on the first day are shown in FIG. 10, in which the experimental Aquilaria sinensis seedlings are on the left and the control Aquilaria sinensis seedlings are on the right.
Aquaculture of Aquilaria sinensis seedlings after one month is shown in FIG. 11, in which the left is experimental Aquilaria sinensis seedlings and the right is control Aquilaria sinensis seedlings.
Rooting after one month of hydroponics is shown in 14.
The aquilaria sinensis seedlings after three months of water culture are shown in figure 12, wherein the left side is the aquilaria sinensis seedlings for experiment, and the right side is the aquilaria sinensis seedlings for control group.
Aquilaria sinensis seedlings after six months of water culture are shown in figure 13.
The formulation of the nutrient solution can ensure that aquilaria sinensis seedlings take root well and new shoots and tender leaves grow well, and the reason is the same as that in the example 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An aquilaria sinensis hydroponic liquid is characterized by mainly comprising the following raw materials in dosage relation: 1L of tap water, 5-15 mg of aspirin and 5-20 mL of sugar-soaked garlic water, and adjusting the pH value of the aquilaria sinensis water culture solution to 7.0-7.5.
2. The aquilaria sinensis hydroponic culture solution as claimed in claim 1, which is mainly composed of the following raw materials in dosage relation: 1L of tap water, 8-12 mg of aspirin and 10-20 mL of sugar-soaked garlic water, and adjusting the pH value of the aquilaria sinensis water culture solution to 7.0-7.3.
3. The aquilaria sinensis hydroponic culture solution as claimed in claim 1, which is mainly composed of the following raw materials in dosage relation: 1L of tap water, 10mg of aspirin and 15mL of sugar-soaked garlic water, and the pH value of the aquilaria sinensis water culture solution is adjusted to 7.3.
4. Aquilaria sinensis hydroponic culture solution according to any one of claims 1 to 3, characterized in that: the sugar-soaked garlic water is prepared by the following method: according to the method, the garlic: white sugar: the mass part ratio of water is 4-6: 3-5: preparing sugar-soaked garlic water according to the proportion of 40-60, and soaking for not less than 1 month.
5. The aquilaria sinensis hydroponic culture solution of claim 4, wherein: the sugar-soaked garlic water is prepared by the following method: according to the method, the garlic: white sugar: the mass portion ratio of water is 5: 4: 50 percent of the garlic powder is prepared into the garlic soaking water with sugar, and the soaking time is two months.
6. Aquilaria sinensis hydroponic culture solution according to any one of claims 1 to 3, characterized in that: the aspirin is from aspirin enteric-coated tablets, and the tablets are taken according to the effective content of aspirin in the aspirin enteric-coated tablets and are ground into powder.
7. Aquilaria sinensis hydroponic culture solution according to any one of claims 1 to 3, characterized in that: the tap water is exposed to the sun or is placed for more than half a day to remove the influence of the chlorine dissolved in the water.
8. A aquilaria sinensis water culture method is characterized by comprising the following steps: selecting aquilaria sinensis seedlings, cleaning and sterilizing roots, placing the roots in the aquilaria sinensis water culture solution for water culture, completely immersing the roots of the aquilaria sinensis in the water culture solution during water culture, fixing the roots and plants, placing the roots in a shade ventilation position after water culture fixed planting, and avoiding direct irradiation of sunlight.
9. The aquilaria sinensis hydroponic method according to claim 8, wherein: the aquilaria sinensis seedlings are 1-year-old aquilaria sinensis seedlings, and the height of the aquilaria sinensis seedlings is 30-50 cm.
10. The aquilaria sinensis hydroponic method according to claim 8, wherein: the environmental temperature is 5-35 ℃ and the humidity is 50-90% during water culture; changing aquilaria sinensis water culture solution every three months in the water culture process.
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