CN106818259B - Needle felt type plant infusion apparatus and selenium enrichment cultivation method of holboellia latifolia - Google Patents
Needle felt type plant infusion apparatus and selenium enrichment cultivation method of holboellia latifolia Download PDFInfo
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- CN106818259B CN106818259B CN201611163636.3A CN201611163636A CN106818259B CN 106818259 B CN106818259 B CN 106818259B CN 201611163636 A CN201611163636 A CN 201611163636A CN 106818259 B CN106818259 B CN 106818259B
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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Abstract
The invention provides a needle felt type plant infusion apparatus and a selenium enrichment cultivation method of holboellia latifolia, and relates to the technical field of crop cultivation, the needle felt type plant infusion apparatus provided by the invention comprises a pressurized infusion bag and a needle felt type infusion pad connected with the pressurized infusion bag through an infusion tube, and the needle felt type plant infusion apparatus has the advantages of high medicine application speed of an infusion apparatus, high absorption rate, low cost, simplicity and convenience in operation, strong mobility and no damage to plant leaves; the selenium enrichment cultivation method of the holboellia latifolia provided by the invention has the advantages of high efficiency and simplicity.
Description
Technical Field
The invention relates to the technical field of crop cultivation, in particular to a needle felt type plant infusion apparatus and a selenium enrichment cultivation method of holboellia latifolia.
Background
The plant has led to in the cultivation of plant because of the variation in size of its leaf area, and the mode of fertilizeing is different, involves the growth of plant, sometimes need apply the microelement, and the microelement medicament generally speaking, and is expensive, and the grower is in order to prevent the loss of the medicament that the spraying caused, generally to every fruit, sprinkles one by one, has led to the waste of higher human cost and partial atomizing medicament like this, both polluted the environment, has led to the fact the damage to the plant leaf again, and the absorptivity of microelement is also not high simultaneously. At present, the injection method is adopted to inject liquid into plants, which is mainly divided into two categories, one category of structure is similar to medical human body infusion, one liquid storage tank is communicated with an infusion tube, and the plants are injected through infusion. The other type of infusion device utilizes electric energy to realize constant-pressure infusion, the infusion speed of the device is improved, but the mobility of the device is poor, and the cost of an planter is increased due to the use of electricity. In addition, the depth of the infusion needle inserted into the plant needs to be manually adjusted, and the two types of infusion devices are difficult to ensure that the infusion needle can be accurately inserted into the part of the plant which is most likely to absorb the liquid medicine.
The akebia trifoliata has large fruit and thick peel and is commonly called the august. The holboellia latifolia is an important medicinal plant, and stems and vines of the holboellia latifolia are used as medicines and are called as akebia stem. Has effects of clearing heart fire, promoting urination, dredging channels and promoting lactation. The traditional Chinese medicine composition is clinically used for treating symptoms such as dysphoria with smothery sensation in chest, pharyngitis, sore throat, dark urine, five stranguria, edema, contracture pain of the whole body, scanty amenorrhea and the like. The nearly mature fruit of the Chinese medicinal composition is used as a medicament, is called as fructus akebiae, and has the effects of soothing liver, regulating qi, promoting blood circulation, relieving pain, promoting urination and killing insects. The traditional Chinese medicine composition is clinically used for treating epigastric and hypochondriac pain, amenorrhea and dysmenorrheal, dysuria, snake and insect bites and other symptoms. The fruit of the holboellia latifolia contains rich protein, fat, starch and various soluble sugars, and also contains calcium, phosphorus, iron, organic acid, vitamin B, vitamin C, vitamin E and the like, so that the holboellia latifolia fruit is a very good fruit and can be eaten fresh, brewed and made into beverages.
The August melon is traditionally eaten by local farmers only as a wild characteristic fruit or sold in farmer markets in producing areas, and with the increasing importance of people on green health-care food, the development and utilization values of the August melon are recognized by consumers and producers, and the wild August melon fruit cannot meet the market demand.
Organic compounds of selenium are a major source of selenium uptake for humans. Because selenium is rarely distributed in the crust, the global selenium resource is deficient, which leads to the deficiency and shortage of selenium element in the living environment of human beings. Although inorganic selenium can also be used as a selenium supplement, China also uses sodium selenite to prevent and treat keshan disease and Kashin-Beck disease in areas with selenium deficiency, but the toxicity and side effect of inorganic selenium are large, organic selenium not only has small toxicity, but also has high bioavailability, and food-borne organic selenium products are used for replacing inorganic selenium preparations (tablets), thereby being a practical and effective way for preventing and treating local selenium deficiency diseases and supplementing selenium for people with selenium deficiency in China. At present, two means including artificial synthesis and biotransformation are available for selenium organization. Many artificially synthesized products include selenized linoleic acid, selenized lipopolysaccharide, inositol selenate and the like. These products are difficult to be applied in actual production due to complex production process and high price. The biological organic selenium is mainly produced by converting inorganic selenium through plants, animals and microorganisms, the active ingredients of the organic selenium mainly comprise selenium amino acid and derivatives thereof, selenium polypeptide, selenium polysaccharide, selenium nucleic acid and the like, and the selenium mainly exists in the forms of selenocysteine, selenomethionine and the like through analysis and research.
Through long-term continuous research and exploration, the method is scientific and feasible by screening plants with strong selenium enrichment capacity and high organic conversion rate to primarily produce inorganic selenium into organic selenium products, then carrying out safe conversion through detection and processing, and finally supplying the plants to human beings as selenium supplement food or nutrition. The holboellia latifolia has the characteristics of strong selenium absorption and conversion capacity, high yield, simple cultivation and management, long utilization period, traditional edibility and the like, and can exactly meet the requirements of selenium-rich fruit development and selenium-rich beverage processing. However, no report on efficient selenium-enriched cultivation of holboellia latifolia exists so far.
Therefore, the development of a plant infusion device which has the advantages of high drug application speed, high absorption rate, cost saving, simple operation, no damage to plant leaves, strong mobility and capability of accurately puncturing the part of the plant most prone to absorb liquid medicine is particularly important for selenium enrichment cultivation of the august which has strong selenium absorption and conversion capability.
Disclosure of Invention
The invention aims to provide a needle felt type plant infusion apparatus, which aims to overcome the technical problems of low medicine application speed, low absorption rate, overhigh cost, complex operation, poor mobility and damage to plant leaves in the prior art;
the invention also aims to provide a method for cultivating the holboellia latifolia by utilizing the needle felt type plant infusion apparatus for selenium enrichment, so as to overcome the technical problem that the holboellia latifolia cannot be cultivated by efficiently enriching the selenium in the prior art.
The invention provides a needle felt type plant infusion apparatus, which comprises:
the needle felt type transfusion cushion is connected with the pressurized transfusion bag through a transfusion tube;
the pressure-increasing type infusion bag comprises a pressure-increasing type water storage part at the upper part, a working solution storage part at the lower part and a curved diaphragm for separating the pressure-increasing type water storage part and the working solution storage part, wherein an upper liquid injection port is formed at the upper part of the pressure-increasing type water storage part, and a lower liquid injection port and a liquid outlet are formed at the lower part of the working solution storage part;
the needle felt type infusion cushion comprises infusion needles which are arranged in parallel at intervals, the tail ends of the infusion needles are fixedly connected to an upper layer of felt, a lower layer of felt is arranged in the middle of the infusion needles, a communicating pipe network is further arranged on the infusion needles between the upper layer of felt and the lower layer of felt, the communicating pipe network is communicated with the infusion needles, and a liquid inlet is further arranged on the communicating pipe network;
the liquid outlet on the supercharged infusion bag is connected with the liquid inlet on the needle felt type infusion pad through the infusion tube.
Furthermore, the infusion tube is also provided with a flow rate regulator.
Furthermore, a connecting pipe is further arranged at one end of the infusion tube, which is connected with the liquid inlet, and the connecting pipe is detachably connected with the liquid inlet.
Furthermore, the top of the supercharged infusion bag is also provided with a hook.
Furthermore, a plurality of capillary micropores for exudates are arranged around the needle head of the transfusion needle.
Furthermore, the invention also provides a method for enriching and cultivating selenium in holboellia latifolia by applying the needle felt type plant infusion apparatus.
Preferably, the time for applying the selenium fertilizer to the holboellia latifolia by using the needle felt type plant infusion apparatus is as follows: in the early stage of the growth of the August melon fruit to the end of expansion.
Further, the selenium fertilizer comprises the following components in parts by weight: 35-70 parts of sodium selenite, 15-30 parts of ammonium molybdate, 50-100 parts of chelated iron, 50-100 parts of borax, 50-100 parts of monopotassium phosphate and 75-150 parts of zinc sulfate heptahydrate;
preferably, the selenium fertilizer consists of the following components in parts by weight: 50 parts of sodium selenite, 20 parts of ammonium molybdate, 75 parts of chelated iron, 75 parts of borax, 75 parts of monopotassium phosphate and 105 parts of zinc sulfate heptahydrate.
Further, the selenium fertilizer for the needle felt type plant infusion apparatus is a selenium fertilizer water solution, and the selenium fertilizer water solution is prepared by the following steps: weighing 27.5-55 g of selenium fertilizer, dissolving in 3-5 kg of water, fully dissolving, metering the volume to 15.0L, and uniformly stirring;
preferably, the selenium fertilizer aqueous solution is prepared as follows: weighing 40g of the selenium fertilizer, dissolving in 4kg of water, fully dissolving, metering the volume to 15.0L, and uniformly stirring.
Further, applying the needle felt type plant infusion apparatus to apply selenium fertilizer to the holboellia latifolia comprises the following steps: will needle felt formula infusion pad pastes at the stem of august melon plant, strikes with the small mallet upper strata felt makes the infusion needle pierce the august melon plant extremely lower floor's felt hugs closely in the epidermis of plant, will selenium fertilizer aqueous solution passes through make the injection mouth pour into the working solution stock solution portion, passes through booster liquid go up the injection mouth pour into booster-type water storage portion, selenium fertilizer aqueous solution passes through transfer line and inlet flow into intercommunication pipe network to infusion needle through parallel interval arrangement pours into the inside of august melon plant.
Preferably, the injection amount of the selenium fertilizer water solution is 50mL, and the injection amount of the pressurizing liquid is 500 mL;
preferably, the pressurized liquid is water.
Further, the inside of the august plant is xylem of the august plant, and the selenium fertilizer water solution is absorbed through a duct and tracheids of the xylem of the august plant.
The needle felt type plant infusion apparatus provided by the invention has the advantages of high drug application speed, high absorption rate, low cost, simplicity and convenience in operation, strong mobility and no damage to plant leaves;
the method for cultivating the holboellia latifolia by utilizing the needle felt type plant infusion apparatus selenium enrichment is efficient, simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a needle felt type plant infusion apparatus provided in embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a needle felt infusion pad provided in example 1 of the present invention;
fig. 3 is a schematic view of the needle felt type plant infusion apparatus provided in embodiment 1 of the present invention in a working state.
Icon: 1-a pressurized infusion bag; 11-a pressurized water storage part; 12-working fluid reservoir; 13-curved diaphragm; 14-upper liquid injection port; 15-lower pouring liquid port; 16-a liquid outlet; 17-hooking; 2-needle felt infusion pad; 21-infusion needle; 22-upper layer felt; 23-lower layer felt; 24-communicating a pipe network; 25-liquid inlet; 3-a transfusion tube; 31-a flow rate regulator; 32-connecting tube; 4-xylem.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1 and fig. 2, the needle felt type plant infusion apparatus provided by the present embodiment includes:
the transfusion bag comprises a supercharged transfusion bag 1 and a needle felt type transfusion pad 2 connected with the supercharged transfusion bag 1 through a transfusion tube 3;
the booster-type infusion bag 1 comprises a booster-type water storage part 11 on the upper part, a working solution storage part 12 on the lower part and a curved diaphragm 13 for separating the booster-type water storage part 11 from the working solution storage part 12, wherein an upper injection port 14 is arranged on the upper part of the booster-type water storage part 11, and a lower injection port 15 and a liquid outlet 16 are arranged on the lower part of the working solution storage part 12.
When the needle felt type plant infusion apparatus provided by the embodiment is used, the working fluid is injected into the working fluid storage part 12 from the lower fluid injection port 15, the curved diaphragm 13 is in an upward convex arch shape, the pressurized fluid is injected into the pressurized water storage part 11 from the upper fluid injection port 14, and the pressurized fluid in the pressurized water storage part 11 presses the curved diaphragm 13 downwards through the action of gravity, so that stable infusion pressure is formed. As the working fluid decreases, the curved diaphragm 13 changes to a downwardly concave arc shape until the working fluid completely flows out of the fluid outlet 16. The waste of working solution is avoided, the cost of a grower is effectively reduced, the stable hydraulic transmission is formed, the working solution can be guaranteed to be injected into the plant at a constant speed, and the absorption rate of the working solution is increased.
In this embodiment, the working solution may be liquid fertilizer, nutrient solution, liquid medicine, or the like.
Needle felt formula infusion pad 2, infusion needle 21 including parallel interval arrangement, the needle tail end of infusion needle 21 is connected in upper felt 22 admittedly, the middle part of infusion needle 21 is equipped with lower floor's felt 23, still be equipped with intercommunication pipe network 24 on the infusion needle 21 between upper felt 22 and the lower floor's felt 23, intercommunication pipe network 24 is linked together with infusion needle 21, still be equipped with inlet 25 on the intercommunication pipe network 24.
When using the needle felt formula plant transfusion system that this embodiment provided, during the working solution passes through inlet 25 and gets into the intercommunication pipe network 24, through the every infusion needle 21 of even entering of intercommunication pipe network 24 that is linked together with parallel arrangement's infusion needle 21, realize that an infusion bag corresponds many infusion needles, increase the efficiency of infusion.
The liquid outlet 16 of the pressure-increasing infusion bag 1 is connected with the liquid inlet 25 of the needle felt type infusion cushion 2 through the infusion tube 3.
In the present embodiment, the infusion tube 3 is further provided with a flow rate regulator 31.
When using the needle felt type plant infusion apparatus provided by this embodiment, whether liquid flows out from the lower surface of the plant epidermis covered with the needle felt type infusion pad 2 or not is noticed, if liquid flows out, the flow rate is too fast, if no wetting phenomenon occurs, the flow rate is too slow, the normal flow rate is the micro-wetting appearing below the epidermis, and the infusion speed can be adjusted by the flow rate adjuster 31 adaptively by a user according to needs.
In this embodiment, a connection tube 32 is further disposed at one end of the infusion tube 3 connected to the liquid inlet 25, and the connection tube 32 is detachably connected to the liquid inlet 25.
In a preferred embodiment, the connection tube 32 is a rubber tube; in another preferred embodiment, the connecting tube 32 is a silicone tube. In this embodiment, connecting pipe 32 one end is connected in transfer line 3, and the other end can be dismantled with inlet 25 and be connected, when needing to change booster-type infusion bag 1, with connecting pipe 32 from inlet 25 pull down can, avoided changing booster-type infusion bag 1 at every turn still need extract transfusion needle 21, the mobility is strong, protects the plant epidermis to avoid many times of injuries of pinprick when making the operation more simple and convenient. And the elastic material of the connecting pipe 32 can ensure that the joint of the infusion tube 3 and the needle felt type infusion pad 2 does not leak.
In this embodiment, the top of the pressurized infusion bag 1 is further provided with a hook 17 for hanging the pressurized infusion bag 1 on a plant or a support frame, which is convenient to use.
In this embodiment, the periphery of the needle head of the infusion needle 21 is provided with a plurality of capillary micropores for exudates.
The arrangement of a plurality of seepage liquid holes avoids stopping the operation of the transfusion needle 21 after one liquid hole is blocked, and meanwhile, the capillary micropores are more suitable for the osmotic absorption of trace elements, thereby preventing the loss and the waste of the liquid medicine caused by the over-fast flow rate.
The embodiment also provides a method for enriching and cultivating selenium in holboellia latifolia by applying the needle felt type plant infusion apparatus.
In this embodiment, the time for applying selenium fertilizer to holboellia latifolia by using the needle felt type plant infusion apparatus is as follows: in the early stage of the growth of the August melon fruit to the end of expansion. The selenium fertilizer is applied 1-3 times on sunny days between 7 months and 5 days and 7 months and 30 days every year, and the infusion bag is replaced once at intervals of 7 days.
In the embodiment, the selenium fertilizer comprises the following components in parts by weight: 50 parts of sodium selenite, 20 parts of ammonium molybdate, 75 parts of chelated iron, 75 parts of borax, 75 parts of monopotassium phosphate and 105 parts of zinc sulfate heptahydrate.
Ammonium molybdate, chelated iron, borax, potassium dihydrogen phosphate and zinc sulfate heptahydrate are added into the selenium fertilizer water solution formula according to a certain proportion, and are absorbed from the plant xylem 4 through a conduit and tracheids, so that necessary trace elements and quick-acting fertilizers are supplemented, the nutrition balance and the quick growth of plants are facilitated, the absorption and the organic transformation of liquid selenium fertilizer are promoted, the anti-whitening capability of leaves and the disease and insect resistance capability of the plants are enhanced, and the flower and fruit retention are facilitated.
The selenium fertilizer for the needle felt type plant infusion apparatus provided by the embodiment is prepared as a selenium fertilizer water solution, and the selenium fertilizer water solution is prepared as follows:
uniformly mixing the components in parts by weight, and bagging 40g of the mixture;
cleaning a 15L plastic bucket with water capacity, and drying the bucket to ensure that no trace exists on the inner wall of the bucket;
and (3) taking 1 bag of the bagged selenium fertilizer, fully dissolving the selenium fertilizer in 4kg of water, pouring the solution into a bucket with the water capacity of 15.0L, fully dissolving the selenium fertilizer, metering the volume to 15.0L, and uniformly stirring.
In this embodiment, applying a needle felt type plant infusion apparatus to apply selenium fertilizer to holboellia latifolia comprises: paste needle felt formula infusion pad 2 at the stem of august melon plant, strike upper felt 22 with the small mallet, make transfusion needle 21 pierce the august melon plant extremely lower floor's felt 23 hugs closely in the epidermis of plant, will selenium fertilizer aqueous solution passes through make the injection mouth 15 pour into working solution stock solution portion 12, pass through booster liquid go up injection mouth 14 and pour into booster-type water storage portion 11, selenium fertilizer aqueous solution passes through transfer line 3 and inlet 25 flow into intercommunication pipe network 24 to infusion needle 21 through parallel interval arrangement pours into the inside of august melon plant.
The application of the selenium fertilizer aqueous solution overcomes the influence of small leaf area and insufficient leaf spraying and absorbing area of mature orchards of the holboellia latifolia by means of a needle felt type plant nutrition infusion apparatus, reduces the damage of leaf spraying on plant leaves, improves the plant absorption rate of the selenium fertilizer, improves the utilization rate and the efficacy of the selenium fertilizer, reduces the loss of the selenium fertilizer, and protects the environment.
In a preferred embodiment, the injection amount of the selenium fertilizer water solution is 50mL, and the injection amount of the pressurizing liquid is 500 mL.
In a preferred embodiment, the pressurized liquid is water, and can be adjusted to other liquids such as physiological saline or ethanol aqueous solution according to needs.
As shown in fig. 3, xylem 4 of the holboellia latifolia plant is arranged inside the holboellia latifolia plant, and the selenium fertilizer water solution penetrates into the xylem 4 of the holboellia latifolia plant from micropores around the needle point, and is absorbed by ducts and tracheids in the xylem 4.
In this embodiment, the relative hookup location of lower floor's felt 23 and transfusion needle 21 can guarantee that when lower floor's felt 23 pasted in the plant epidermis, transfusion needle 21's syringe needle pierces xylem 4 of august melon plant just, and both the operation of being convenient for has guaranteed again that selenium fertilizer aqueous solution can be absorbed by the high efficiency.
When a user applies selenium fertilizer to the holboellia latifolia fruits by using the needle felt type plant infusion apparatus provided by the embodiment at the early stage of growth and expansion completion of the holboellia latifolia fruits, the needle felt type infusion pad 2 is attached to a proper position of the stems of the holboellia latifolia plants, the upper layer felt 22 is knocked by using a small wooden hammer, an infusion needle 21 is made to penetrate the holboellia latifolia plants to enable the lower layer felt 23 to be tightly attached to the skins of the plants, the connecting pipe 32 is connected with the infusion pipe 3, the needle felt type plant infusion apparatus provided by the embodiment is hung on the holboellia latifolia plants or the supporting frame by using the hook 17, 50mL of selenium fertilizer aqueous solution prepared by the method of the embodiment is injected into the working solution storage part 12 through the lower infusion port 15, then 500mL of water is injected into the booster-type water storage part 11 through the upper infusion port 14, the flow rate regulator 31 is adjusted to a proper flow rate according to observation and requirements, and is injected into xylem 4 of the august plant through the transfusion needles 21 which are arranged in parallel at intervals, and then is absorbed by the catheter and tracheids of the august plant. When the selenium fertilizer water solution in the working solution storage part 12 completely flows out to the infusion tube 3 without residue, the connecting tube 32 is pulled out from the liquid inlet 25, and the pressurized infusion bag 1 and the infusion tube 3 are withdrawn one by one for the second infusion of the working solution and the pressurized solution.
After the working fluid is input for 1-3 times, the supercharged infusion bag 1 and the needle felt type infusion pad 2 are completely recycled and cleaned for reuse in the next year.
Example 2
The needle felt type plant infusion apparatus and the selenium enrichment cultivation method for pachyrhizus augustus provided by this embodiment are another implementation way based on embodiment 1, the technical content disclosed in embodiment 1 is not described again in this embodiment, the technical content disclosed in embodiment 1 also belongs to the content disclosed in this embodiment, the technical scheme described in embodiment 1 also belongs to this embodiment, and this embodiment is not described again.
In the selenium enrichment cultivation method provided by the embodiment, the selenium fertilizer comprises the following components in parts by weight: 35 parts of sodium selenite, 15 parts of ammonium molybdate, 50 parts of chelated iron, 50 parts of borax, 50 parts of monopotassium phosphate and 75 parts of zinc sulfate heptahydrate.
The selenium fertilizer for the needle felt type plant infusion apparatus provided by the embodiment is prepared as a selenium fertilizer water solution, and the selenium fertilizer water solution is prepared as follows:
uniformly mixing the components in parts by weight, and bagging 27.5g of mixture;
cleaning a 15L plastic bucket with water capacity, and drying the bucket to ensure that no trace exists on the inner wall of the bucket;
and (3) taking 1 bag of the bagged selenium fertilizer, fully dissolving the selenium fertilizer in 3kg of water, pouring the solution into a bucket with the water capacity of 15.0L, fully dissolving the selenium fertilizer, metering the volume to 15.0L, and uniformly stirring.
Example 3
The needle felt type plant infusion apparatus and the selenium enrichment cultivation method for pachyrhizus augustus provided by this embodiment are another implementation way based on embodiment 1, the technical content disclosed in embodiment 1 is not described again in this embodiment, the technical content disclosed in embodiment 1 also belongs to the content disclosed in this embodiment, the technical scheme described in embodiment 1 also belongs to this embodiment, and this embodiment is not described again.
In the selenium enrichment cultivation method provided by the embodiment, the selenium fertilizer comprises the following components in parts by weight: 70 parts of sodium selenite, 30 parts of ammonium molybdate, 100 parts of chelated iron, 100 parts of borax, 100 parts of monopotassium phosphate and 150 parts of zinc sulfate heptahydrate.
The selenium fertilizer for the needle felt type plant infusion apparatus provided by the embodiment is prepared as a selenium fertilizer water solution, and the selenium fertilizer water solution is prepared as follows:
uniformly mixing the components in parts by weight, and bagging 55g of the mixture;
cleaning a 15L plastic bucket with water capacity, and drying the bucket to ensure that no trace exists on the inner wall of the bucket;
and (3) taking 1 bag of the bagged selenium fertilizer, fully dissolving the selenium fertilizer in 5kg of water, pouring the solution into a bucket with the water capacity of 15.0L, fully dissolving the selenium fertilizer, metering the volume to 15.0L, and uniformly stirring.
In order to fully explain the effect of the needle felt type plant infusion apparatus and the selenium enrichment cultivation method of holboellia latifolia provided by the invention, the following detailed description is provided in combination with specific experiments.
It should be noted that, unless otherwise specified, the reagents, instruments or apparatuses mentioned in the present experimental examples are all conventional reagents, instruments or apparatuses, and the methods used are all conventional methods.
Comparative example 1
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: and (5) treating with clear water.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The AFS-930 atomic fluorescence photometry is used for carrying out sample sending detection on the august sample subjected to selenium fertilizer water solution application treatment, and the results show that the selenium content of the pericarp, the pulp and the seed of the august is 0.22mg/kg, 0.009mg/kg and 0.000mg/kg respectively.
Experimental example 1
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: treated once every 7 months and 9 days.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The AFS-930 atomic fluorescence photometry is used for carrying out sample sending detection on the august sample subjected to selenium fertilizer aqueous solution application treatment, and the results show that the selenium content of the pericarp, the pulp and the seed of the august is 0.591mg/kg, 0.047mg/kg and 0.151mg/kg respectively.
Experimental example 2
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: the treatment is carried out once every 7 months, 9 days and 16 days.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The AFS-930 atomic fluorescence photometry is used for carrying out sample sending detection on the august sample subjected to selenium fertilizer aqueous solution application treatment, and the results show that the selenium content of the pericarp, the pulp and the seed of the august is 0.943mg/kg, 0.041mg/kg and 0.145mg/kg respectively.
Experimental example 3
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: the treatment is carried out once every 7 months, 9 days, 16 days and 24 days.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The AFS-930 atomic fluorescence photometry is used for carrying out sample sending detection on the august sample subjected to selenium fertilizer aqueous solution application treatment, and the results show that the selenium contents of the peel, the pulp and the seeds of the august are respectively 0.973mg/kg, 0.113mg/kg and 0.231 mg/kg.
Experimental example 4
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: the treatment is carried out once every 7 months, 16 days and 24 days.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The sample feeding detection is carried out on the august sample subjected to the selenium fertilizer aqueous solution application treatment by using an AFS-930 atomic fluorescence photometry, and the result shows that the selenium contents of the peel, the pulp and the seeds of the august are respectively 0.152mg/kg, 0.027mg/kg and 0.108 mg/kg.
Experimental example 5
1. Orchard selection
And selecting field blocks which grow vigorously and have regular results and are square in land as orchards for applying the selenium fertilizer for treatment. The area to be treated is 66.7 m < 2 >, the total number of the pachyrhizus obtusifolia plants is 33, and the number of the plants is 3 in the transverse direction and 11 in the longitudinal direction.
2. Marking boundaries
The treatments were separated by wrapping the plants at the treatment boundary with wrapping ropes at a height of 1.5 meters from the ground. The two processes are separated by 1 line.
3. Hanging card
The four corners of the field to be treated are hung with the treated labels. The contents of the tag in this experimental example are: treated once every 7 months and 24 days.
4. Fertilizing
By applying the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia provided by the embodiment 1 of the invention, selenium fertilizer application treatment is carried out on 33 holboellia latifolia in the field to be treated.
5. Fruit sample Collection
And in the late 8 th ten days to the middle 9 th ten days, before the fruit of the august is cracked, when an obvious crack line (light-colored long line) is seen on the belly of the fruit, carrying out field five-point sampling on the fruit, and sending the fruit to a laboratory for carrying out selenium content detection on the sample.
6. Fruit sample testing
The method comprises the steps of carrying out sample sending detection on the august sample subjected to selenium fertilizer aqueous solution application treatment by using an AFS-930 atomic fluorescence photometry, wherein the results show that the selenium contents of the peel, the pulp and the seeds of the august are 0.579mg/kg, 0.057mg/kg and 0.092mg/kg respectively. According to the experimental results, the needle felt type plant infusion apparatus and the selenium enrichment cultivation method for the holboellia latifolia are used for applying the selenium fertilizer to the holboellia latifolia, compared with comparative example 1 of inputting clear water, the selenium content in peel, pulp and seeds of the holboellia latifolia processed in the experimental examples 1-5 is increased, wherein the selenium content in pulp of the holboellia latifolia is 0.027-0.113 mg/kg, the purpose of enriching the holboellia latifolia is achieved, and the increase is most remarkable in the experimental example 3. The success of selenium enrichment culture of the holy-flavor selenium-enriched pumpkin beverage provides a selenium-enriched processing raw material for the development of selenium-enriched holy-flavor pumpkin beverage, and further lays a foundation for the development of healthy and safe selenium supplement products for human beings. Meanwhile, according to the different application time of the selenium fertilizer, the selenium content of the skin, the pulp and the seeds of the holboellia latifolia is different, and the application time of the selenium fertilizer can be selected according to specific needs.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (15)
1. A needle felt type plant infusion apparatus is characterized by comprising:
a booster-type infusion bag (1) and a needle felt-type infusion pad (2) connected with the booster-type infusion bag (1) through an infusion tube (3);
the booster-type infusion bag (1) comprises a booster-type water storage part (11) at the upper part, a working liquid storage part (12) at the lower part and a curved diaphragm (13) for separating the booster-type water storage part (11) from the working liquid storage part (12), wherein an upper liquid injection port (14) is formed at the upper part of the booster-type water storage part (11), and a lower liquid injection port (15) and a liquid outlet (16) are formed at the lower part of the working liquid storage part (12);
the needle felt type infusion pad (2) comprises infusion needles (21) which are arranged in parallel at intervals, the tail ends of the infusion needles (21) are fixedly connected to an upper layer of felt (22), a lower layer of felt (23) is arranged in the middle of the infusion needles (21), a communicating pipe network (24) is further arranged on the infusion needles (21) between the upper layer of felt (22) and the lower layer of felt (23), the communicating pipe network (24) is communicated with the infusion needles (21), and a liquid inlet (25) is further arranged on the communicating pipe network (24);
the liquid outlet (16) on the supercharged infusion bag (1) is connected with the liquid inlet (25) on the needle felt type infusion pad (2) through the infusion tube (3).
2. The needle felt type plant infusion device according to claim 1, wherein the infusion tube (3) is further provided with a flow rate regulator (31).
3. The needle felt type plant infusion apparatus according to claim 1, wherein a connecting pipe (32) is further arranged at one end of the infusion pipe (3) connected with the liquid inlet (25), and the connecting pipe (32) is detachably connected with the liquid inlet (25).
4. The needle felt type plant infusion apparatus according to claim 1, wherein a hook (17) is further arranged at the top of the pressurized infusion bag (1).
5. The needle felt type plant infusion set according to claim 1, wherein a plurality of capillary micropores for exudates are arranged around the needle head of the infusion needle (21).
6. A selenium enrichment cultivation method of holboellia latifolia is characterized in that a needle felt type plant infusion apparatus according to any one of claims 1-4 is applied to holboellia latifolia to apply selenium fertilizer.
7. The selenium-enriched cultivation method according to claim 6, wherein the time for applying the needle felt type plant infusion apparatus to apply the selenium fertilizer to the holboellia latifolia is as follows: in the early stage of the growth of the August melon fruit to the end of expansion.
8. The selenium-enriched cultivation method as claimed in claim 6, wherein the selenium fertilizer is composed of the following components in parts by weight: 35-70 parts of sodium selenite, 15-30 parts of ammonium molybdate, 50-100 parts of chelated iron, 50-100 parts of borax, 50-100 parts of monopotassium phosphate and 75-150 parts of zinc sulfate heptahydrate.
9. The selenium-enriched cultivation method as claimed in claim 6, wherein the selenium fertilizer is composed of the following components in parts by weight: 50 parts of sodium selenite, 20 parts of ammonium molybdate, 75 parts of chelated iron, 75 parts of borax, 75 parts of monopotassium phosphate and 105 parts of zinc sulfate heptahydrate.
10. The selenium-enriched cultivation method according to claim 8, wherein the selenium fertilizer for the needle felt type plant infusion apparatus is a selenium fertilizer aqueous solution, and the selenium fertilizer aqueous solution is prepared as follows: weighing 27.5-55 g of the selenium fertilizer, dissolving in 3-5 kg of water, fully dissolving, metering the volume to 15.0L, and uniformly stirring.
11. The selenium-enriched cultivation method according to claim 10, wherein the selenium fertilizer water solution is prepared as follows: weighing 40g of the selenium fertilizer, dissolving in 4kg of water, fully dissolving, metering the volume to 15.0L, and uniformly stirring.
12. The selenium-enriched cultivation method according to claim 10, wherein applying the needle felt type plant infusion apparatus to apply selenium fertilizer to the holboellia latifolia comprises: will needle felt formula infusion pad (2) pastes the stem of august melon plant, strikes with the small mallet upper strata felt (22), makes infusion needle (21) pierce august melon plant extremely lower floor's felt (23) hug closely in the epidermis of plant, will selenium fertilizer aqueous solution passes through make a bet liquid mouth (15) pour into working solution stock solution portion (12), pass through booster liquid go up liquid mouth (14) and pour into booster-type water storage portion (11), selenium fertilizer aqueous solution passes through infusion pipe (3) and inlet (25) flow into intercommunication pipe network (24) to infusion needle (21) through parallel interval arrangement pours into the inside of august melon plant.
13. The selenium-enriched cultivation method according to claim 12, wherein the injection amount of the selenium fertilizer water solution is 50mL, and the injection amount of the pressurizing solution is 500 mL.
14. The selenium enrichment cultivation method of claim 12, wherein the pressurized liquid is water.
15. The selenium-enriched cultivation method according to claim 12, wherein the inside of the holboellia latifolia plant is xylem (4) of the holboellia latifolia plant, and the selenium fertilizer water solution is absorbed through ducts and tracheids of the xylem (4) of the holboellia latifolia plant.
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| CN2503702Y (en) * | 2001-08-30 | 2002-08-07 | 张义标 | Fast trunk injector |
| CN101040584A (en) * | 2007-04-29 | 2007-09-26 | 江西鑫叶医药科技有限公司 | Manual and normative planting technology and continuous using method of akebia trifoliate |
| CN204653103U (en) * | 2015-05-29 | 2015-09-23 | 河南淇林园林技术有限公司 | A kind of gravity supercharging formula trees infusion device |
| CN105272458A (en) * | 2015-10-20 | 2016-01-27 | 恩施州硕品农业有限公司 | Selenium fertilizer and selenium-enriched efficient cultivation method of purslane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2503702Y (en) * | 2001-08-30 | 2002-08-07 | 张义标 | Fast trunk injector |
| CN101040584A (en) * | 2007-04-29 | 2007-09-26 | 江西鑫叶医药科技有限公司 | Manual and normative planting technology and continuous using method of akebia trifoliate |
| CN204653103U (en) * | 2015-05-29 | 2015-09-23 | 河南淇林园林技术有限公司 | A kind of gravity supercharging formula trees infusion device |
| CN105272458A (en) * | 2015-10-20 | 2016-01-27 | 恩施州硕品农业有限公司 | Selenium fertilizer and selenium-enriched efficient cultivation method of purslane |
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