CN107820861A - Method for harvesting sarcandra glabra - Google Patents

Method for harvesting sarcandra glabra Download PDF

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Publication number
CN107820861A
CN107820861A CN201711047879.5A CN201711047879A CN107820861A CN 107820861 A CN107820861 A CN 107820861A CN 201711047879 A CN201711047879 A CN 201711047879A CN 107820861 A CN107820861 A CN 107820861A
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chloranthus glaber
harvesting
protective agent
chloranthus
glaber
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璧靛钩
赵平
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Rongan Jinyilin Biotechnology Co ltd
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Rongan Jinyilin Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D91/00Methods for harvesting agricultural products
    • A01D91/04Products growing above the soil
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protection of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • A01N43/38Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/06Coniferophyta [gymnosperms], e.g. cypress

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  • Agronomy & Crop Science (AREA)
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Abstract

The invention relates to the technical field of harvesting of traditional Chinese medicine raw materials, in particular to a method for harvesting sarcandra glabra, which comprises the following steps: and (4) carrying out classified collection according to the planting time of the sarcandra glabra and the annual growth limit of sarcandra glabra branches, and carrying out post-shearing treatment on the roots of the sarcandra glabra after pruning. According to the invention, the method of pruning along the ground height is adopted, so that the germination of the latent buds at the root necks of the sarcandra glabra is promoted, the latent buds have the characteristics of vigorous growth potential and rapid growth, and the branches grow faster; in addition, the invention adopts post-shearing treatment, disinfects the cut after pruning and protects the cut by using a protective agent, thereby avoiding the cut from mildewing and rotting, and meanwhile, the protective agent also contains plant growth promoter components, thereby promoting cell division, rooting and stimulating latent bud germination.

Description

A kind of collecting method of Chloranthus glaber
【Technical field】
The present invention relates to Chinese medicine material harvesting technique field, and in particular to a kind of collecting method of Chloranthus glaber.
【Background technology】
Chloranthus glaber is Chloranthaceae perennial evergreen undershrub, scientific name:Sarcandra glabra (Thunb.) Nakai, Also known as Glabrous Sarcandra Herb, sarcandra, elder etc., form is beautiful, four seasons fragrance, has high medicinal, edible and ornamental value. 《Chinese Pharmacopoeia》Described in its have clearing heat and cooling blood, promoting blood circulation ecchymose removing, dispelling wind and removing obstruction in the meridians the effect of, for blood-head spot dermexanthesis, rheumatism The diseases such as numbness pain, traumatic injury.Modern pharmacology research shows that Chloranthus glaber has anti-inflammation, antitumor, raising is immune, promotes bone The various actives such as bone is healed and analgesia is relievingd asthma.Contain piperazine skin element, isofraxidin, Rosmarinic acid, isovanillic acid, curcuma zedoary in Chloranthus glaber The active ingredients such as alkene, elemene.
After Chloranthus glaber branch is gathered in, it can be sprouted at axil and resting bud is sprouted at lateral bud and root neck.Sprouted by axil The generally growth of the lateral bud of hair is more slow, and the branch to grow out is thinner, while lateral bud can suppress the growth of resting bud;By root neck The resting bud growth that place sprouts is very fast, and the descendant to grow out, growth potential is especially vigorous, can be grown to serve as with branch and compared with Sturdy branch.When the implantation time of Chloranthus glaber is more than 10 years, Chloranthus glaber starts not regrowth and gradual apoptosis.
The content of Chloranthus glaber wherein active ingredient is relevant with Planting Years, time relatively low Chloranthus glaber wherein isofraxidin, The active ingredient of Rosmarinic acid is relatively low, should not harvest.The harvesting of Chloranthus glaber mainly has two ways in the prior art, and one kind is pair The Chloranthus glaber for reaching the harvesting time carries out disposable complete stool harvesting, another collecting method be to the Chloranthus glaber after plantation 3 years, Chloranthus glaber branch more than the 5-15cm height of ground is all gathered in.
Following drawback be present in traditional Chloranthus glaber collecting method:Chloranthus glaber is harvested by the way of disposable complete stool harvests, Cycle length is harvested, just could be received once every 3-5, it is impossible to carry out continuing harvesting, and, it is necessary to heavy after Chloranthus glaber is harvested New plantation, undoubtedly improve cost.Chloranthus glaber is harvested by the way of all being gathered in apart from ground 5-15cm, causes careless coral The leaf of coral is all harvested, and intensity of photosynthesis is low, and nutrient supply is low, the phenomena of mortality easily occurs, and on the other hand, 5-15cm is high Harvested Chloranthus glaber is spent, lateral bud can be sprouted at axil, the branch to be grown out by lateral bud is thinner, while lateral bud can suppress latent The growth of bud is lied prostrate, after causing Chloranthus glaber sprouting of lateral bud, Second Year can just grow resting bud, be unable to reach good continuation and receive Benefit.The resting bud of Chloranthus glaber is sprouted by root neck, and resting bud growth potential is especially vigorous, and growth is rapid, can be grown to serve as having and divide Branch and more sturdy branch.
In summary, the collecting method of Chloranthus glaber has a great influence to Chloranthus glaber planting industry, and collecting method traditional at present In lack a kind of Chloranthus glaber collecting method that can obtain high yield, sustainability.
【The content of the invention】
The goal of the invention of the present invention is:Higher Chloranthus glaber maintainable income can not be obtained for existing collecting method Problem, there is provided Chloranthus glaber collecting method fast, that maintainable income is high is grown after a kind of Chloranthus glaber beta pruning.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, in annual September-November, entered according to the Chloranthus glaber shoot growth time limit Row distinguishes harvesting, and the Chloranthus glaber branch of the shoot growth time limit >=2 year harvests all along ground location beta pruning, the branch life The long time limit < Chloranthus glaber branches of 2 years, do not harvest outer except retaining 2-5 branches, remaining is all along ground location beta pruning harvesting, during beta pruning Keep otch smooth;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
Further, in step S2, it is described cut post processing method it is as follows:After beta pruning in 1-3 days, use quality concentration is 0.5-1% liquor potassic permanganates spray Chloranthus glaber branch otch, then smear the otch using protective agent.
Further, the protective agent is by following material composition:Rosin, turpentine oil, 80-95% ethanol, ascorbic acid, naphthalene Acetic acid, indolebutyric acid;Wherein, by weight, rosin, turpentine oil, 80-95% ethanol, ascorbic acid, naphthalene second in protective agent Acid, the ratio of indolebutyric acid are 90-100:10-30:50-70:1-2:1-2:0.2-1.
Further, the protective agent is prepared by the following method:By weight, each raw material is taken, first to 80-95% second Ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are added in alcohol to stir at room temperature to dissolving, obtain mixed solution;Then by rosin, turpentine Oil is heated to being completely dissolved under the conditions of 140-150 DEG C, then stops heating, is slowly added to the mixed solution, stirs to cold But, liquid protective agent is finally obtained.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1. Chloranthus glaber is harvested in the mode all gathered at the 5-15cm of ground in the collecting method of prior art, The Chloranthus glaber put after method harvesting can stimulate the growth of lateral bud, and lateral bud growth is slower, and the branch that lateral bud development is formed is thinner, Lateral bud can suppress resting bud simultaneously, and generally the Second Year after harvesting can just sprout resting bud, slow down the growth of Chloranthus glaber, reduce Income;Harvested Chloranthus glaber, because branches and leaves more than 5-15cm height are all gathered in, shortage leaf is caused to carry out photosynthetic Effect, nutrient can not be conveyed to root, cause plant to lack nutrient, easily occur dead.Plant of the present invention for the first two years Do not harvest, be favorably improved the active ingredients such as isofraxidin in Chloranthus glaber, Rosmarinic acid;Employ along ground level beta pruning, adopt Receive the Chloranthus glaber shoot growth time limit 2 years and the branch of the above, carry out beta pruning as a result of along ground level, have stimulated careless coral Coral resting bud grows, and the descendant that resting bud is grown, growth potential is especially vigorous, and growth is rapid, more conducively carries out continuation and adopts Receive, to obtain higher Chloranthus glaber yield.The Chloranthus glaber harvested using the inventive method, average annual output increased 27.61%, is had Effect composition Determination of isofraxidin may be up to 0.038%, and 44.81% is improved compared with control group, is exceeded《Chinese Pharmacopoeia》In Requirement.
2. the present invention also carried out cutting post processing after the beta pruning of Chloranthus glaber root, to the otch after beta pruning carried out sterilize with And protective agent is smeared, to reduce the possibility that otch goes mouldy and addled, prevent insect from biting, reduce injury.In addition, this hair The bright nutritional ingredient that ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are also added in protective agent, there is provided to root nutrition, improve the winter Ji Kanghan frost resistances, reduce root damage;Ascorbic acid, methyl α-naphthyl acetate and indolebutyric acid are used in conjunction with each other in protective agent, the coming year When spring temperature raises, there is the cell for promoting Chloranthus glaber well to enter line splitting, stimulate resting bud to grow, promote plant roots to inhale The effect adopt point, makes the more rudiments of Chloranthus glaber morning rudiment, sprouting time averagely can be shifted to an earlier date into 7-15 days or so;With not carrying out disinfection Do not smear protectant Chloranthus glaber to compare, Chloranthus glaber was respectively increased in the 4th year with every plant of mean latency bud quantity of the 5th year 1.61 and 2.43.
【Embodiment】
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, annual September-harvesting in November Chloranthus glaber branch, the branch life The Chloranthus glaber branch of the long time limit >=2 year harvests all along ground location beta pruning, the shoot growth time limit < Chloranthus glaber branches of 2 years Bar, do not harvest outer except retaining 2, remaining is harvested all along ground location beta pruning, and holding otch is smooth during beta pruning;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
In the present embodiment step S2, it is described cut post processing method it is as follows:After beta pruning in 1 day, use quality concentration is 0.5% liquor potassic permanganate sprays Chloranthus glaber branch otch, then smears otch using protective agent.
In the present embodiment, the protective agent is by following material composition:Rosin, turpentine oil, 80-95% ethanol, ascorbic acid, Methyl α-naphthyl acetate, indolebutyric acid;Wherein, by weight, rosin, turpentine oil, 80-95% ethanol, ascorbic acid, naphthalene second in protective agent Acid, the ratio of indolebutyric acid are 90:10:50:1:1:0.2;The protective agent is prepared by the following method:By weight, each original is taken Material, addition ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid stir to dissolving at room temperature first into 80% ethanol, obtain mixed solution; Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 140 DEG C, then stop heating, it is molten to be slowly added to the mixing Liquid, stirring finally obtain liquid protective agent to cooling down.
Embodiment 2
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, annual September-harvesting in November Chloranthus glaber branch, the branch life The Chloranthus glaber branch of the long time limit >=2 year harvests all along ground location beta pruning, the shoot growth time limit < Chloranthus glaber branches of 2 years Bar, do not harvest outer except retaining 3, remaining is harvested all along ground location beta pruning, and holding otch is smooth during beta pruning;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
In the present embodiment step S2, it is described cut post processing method it is as follows:After beta pruning in 2 days, use quality concentration is 0.6% liquor potassic permanganate sprays Chloranthus glaber branch otch, then smears otch using protective agent.
In the present embodiment, the protective agent by following weight part ratio material composition:It is rosin, turpentine oil, 83% ethanol, anti- Bad hematic acid, methyl α-naphthyl acetate, the weight ratio of indolebutyric acid are 92:14:54:1.2:1.2:0.4;The protective agent is made by the following method It is standby:By weight, each raw material is taken, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are added first into 83% ethanol and is stirred at room temperature To dissolving, mixed solution is obtained;Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 142 DEG C, then stop adding Heat, is slowly added to the mixed solution, and stirring finally obtains liquid protective agent to cooling down.
Embodiment 3
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, annual September-harvesting in November Chloranthus glaber branch, the branch life The Chloranthus glaber branch of the long time limit >=2 year harvests all along ground location beta pruning, the shoot growth time limit < Chloranthus glaber branches of 2 years Bar, do not harvest outer except retaining 4, remaining is harvested all along ground location beta pruning, and holding otch is smooth during beta pruning;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
In the present embodiment step S2, it is described cut post processing method it is as follows:After beta pruning in 2 days, use quality concentration is 0.75% liquor potassic permanganate sprays Chloranthus glaber branch otch, then smears otch using protective agent.
In the present embodiment, the protective agent by following weight part ratio material composition:It is rosin, turpentine oil, 85% ethanol, anti- Bad hematic acid, methyl α-naphthyl acetate, the weight ratio of indolebutyric acid are 95:20:60:1.5:1.5:0.6;The protective agent is made by the following method It is standby:By weight, each raw material is taken, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are added first into 85% ethanol and is stirred at room temperature To dissolving, mixed solution is obtained;Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 145 DEG C, then stop adding Heat, is slowly added to the mixed solution, and stirring finally obtains liquid protective agent to cooling down.
Embodiment 4
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, annual September-harvesting in November Chloranthus glaber branch, the branch life The Chloranthus glaber branch of the long time limit >=2 year harvests all along ground location beta pruning, the shoot growth time limit < Chloranthus glaber branches of 2 years Bar, do not harvest outer except retaining 5, remaining is harvested all along ground location beta pruning, and holding otch is smooth during beta pruning;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
In the present embodiment step S2, it is described cut post processing method it is as follows:After beta pruning in 2 days, use quality concentration is 0.9% liquor potassic permanganate sprays Chloranthus glaber branch otch, then smears otch using protective agent.
In the present embodiment, the protective agent by following weight part ratio material composition:It is rosin, turpentine oil, 90% ethanol, anti- Bad hematic acid, methyl α-naphthyl acetate, the weight ratio of indolebutyric acid are 97:25:65:1.8:1.8:0.8;The protective agent is made by the following method It is standby:By weight, each raw material is taken, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are added first into 90% ethanol and is stirred at room temperature To dissolving, mixed solution is obtained;Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 148 DEG C, then stop adding Heat, is slowly added to the mixed solution, and stirring finally obtains liquid protective agent to cooling down.
Embodiment 5
A kind of collecting method of Chloranthus glaber, comprises the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, annual September-harvesting in November Chloranthus glaber branch, the branch life The Chloranthus glaber branch of the long time limit >=2 year harvests all along ground location beta pruning, the shoot growth time limit < Chloranthus glaber branches of 2 years Bar, do not harvest outer except retaining 5, remaining is harvested all along ground location beta pruning, and holding otch is smooth during beta pruning;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
In the present embodiment step S2, it is described cut post processing method it is as follows:After beta pruning in 3 days, use quality concentration is 1% Liquor potassic permanganate sprays Chloranthus glaber branch otch, then smears otch using protective agent.
In the present embodiment, the protective agent by following weight part ratio material composition:It is rosin, turpentine oil, 95% ethanol, anti- Bad hematic acid, methyl α-naphthyl acetate, the weight ratio of indolebutyric acid are 100:30:70:2:2:1;The protective agent is prepared by the following method:By weight Part ratio is measured, takes each raw material, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid are added first into 95% ethanol and is stirred at room temperature to dissolving, Obtain mixed solution;Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 150 DEG C, then stop heating, slowly add Enter the mixed solution, stirring finally obtains liquid protective agent to cooling down.
Embodiment 6
Carry out cutting post processing according to the method in embodiment 1, difference is to use the height apart from ground 10cm to careless coral The method that coral is all gathered in, is harvested to Chloranthus glaber.
Embodiment 7
According to the method in embodiment 1, distinguish in step S2, without cutting post processing, i.e., otch is not disappeared It is malicious and identical without using protective agent, remaining step.
Embodiment 8
The Chloranthus glaber planting site that a piece of same period plants is equally divided into 7 pieces by cultivated area, respectively according in embodiment 1-5 Method harvested, wherein, by embodiment 1-5 methods harvest Chloranthus glaber branch be respectively labeled as sample 1-5, by embodiment The Chloranthus glaber branch of 6-7 methods harvesting is respectively labeled as comparative sample 1-2.Statistics harvests new fresh grass wherein since the 3rd year The weight of coral branch, count to the 6th year.The Chloranthus glaber branch statistical result of harvesting is shown in Table 1.
After the harvesting of Statistics Implementation example 1-7 Chloranthus glabers branch, the 4th year and the 5th year resting bud quantity sprouted are counted respectively, Average every plant of Chloranthus glaber resting bud number is calculated, resting bud number statistical result is shown in Table 2.
Sample 1-5, the comparative sample 1-2 of harvesting in 4th year are pressed《Chinese Pharmacopoeia》Required in versions in 2015, be prepared as swelling Save wind, Determination of isofraxidin is measured using high performance liquid chromatography (HPLC), using octadecylsilane chemically bonded silica as Filler, with the phosphoric acid solution of acetonitrile -0.12% (20:80) it is mobile phase, Detection wavelength 342nm.Determination of isofraxidin determines It the results are shown in Table 3.
The Chloranthus glaber of table 1 harvests result
From table 1 it follows that the Chloranthus glaber harvested using the inventive method, its average annual yield is apparently higher than use The Chloranthus glaber that conventional method is harvested, the average annual output increased of Chloranthus glaber 27.61% in-the six year the 3rd year;As can be seen that Chloranthus glaber yield tended towards stability after the 6th year, with the increase in harvesting time, the Chloranthus glaber harvested using the inventive method, its Average annual yield will further improve.
The Chloranthus glaber resting bud quantity result of table 2
From Table 2, it can be seen that because the traditional harvesting mode of Chloranthus glaber have stimulated the growth of lateral bud, cause root neck Resting bud receives suppression, sprouts negligible amounts, on the contrary annual production is relatively low.The Chloranthus glaber plant harvested using the inventive method, its Latent Tip density amount is greatly improved.Compared with the comparative sample 2 nursed after being cut in unused the inventive method, implement Chloranthus glaber the 4th year and the 5th year resting bud quantity have been respectively increased 1.61 and 2.43 in example 1, it was demonstrated that in the inventive method Protective agent has the function that significantly to stimulate resting bud to sprout, so as to promote the increase of Chloranthus glaber yield.
The Chloranthus glaber Determination of isofraxidin test result of table 3
From table 3 it can be seen that because conventional method using the mode all gathered in carries out harvesting Chloranthus glaber, Chloranthus glaber branch Only grow 1 year and just harvested, cause Chloranthus glaber Determination of isofraxidin relatively low, and the branch of the inventive method harvesting is branch Growth year reaches the branch of more than 2 years, and compared to the branch of conventional method harvesting, its Determination of isofraxidin improves 44.81%, it is significantly increased.Compared with the comparative sample 2 nursed after not cut, Determination of isofraxidin also improves 18.77%, illustrate that protective agent of the present invention also has the function of certain promotion isofraxidin Composition accumulation.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims (5)

1. a kind of collecting method of Chloranthus glaber, it is characterised in that comprise the following steps:
S1. classification harvesting is carried out according to the Chloranthus glaber implantation time combination of long drives and drop shots Chloranthus glaber shoot growth time limit:
A. during Chloranthus glaber implantation time < 2 years, do not harvest;
B.2 during year≤Chloranthus glaber implantation time≤20 year, in annual September-November, area is carried out according to the Chloranthus glaber shoot growth time limit Divide harvesting, the Chloranthus glaber branch of the shoot growth time limit >=2 year harvests all along ground location beta pruning, the shoot growth year The < Chloranthus glaber branches of 2 years are limited, do not harvest outer except retaining 2-5 branches, remaining keeps all along ground location beta pruning harvesting, during beta pruning Otch is smooth;
C. during Chloranthus glaber implantation time > 20 years, the harvesting of Chloranthus glaber complete stool;
S2. trimming post processing is carried out to Chloranthus glaber root after harvesting.
A kind of 2. collecting method of Chloranthus glaber according to claim 1, it is characterised in that in step S2, it is described cut after locate The method of reason is as follows:After beta pruning in 1-3 days, use quality concentration sprays Chloranthus glaber branch for 0.5-1% liquor potassic permanganates and cut Mouthful, then smear the otch using protective agent.
3. the collecting method of a kind of Chloranthus glaber according to claim 2, it is characterised in that the protective agent is by following material Composition:Rosin, turpentine oil, 80-95% ethanol, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid.
4. the collecting method of a kind of Chloranthus glaber according to claim 3, it is characterised in that by weight, in protective agent Rosin, turpentine oil, 80-95% ethanol, ascorbic acid, methyl α-naphthyl acetate, the ratio of indolebutyric acid are 90-100:10-30:50-70:1-2: 1-2:0.2-1.
5. the collecting method of a kind of Chloranthus glaber according to claim 2, it is characterised in that the protective agent is by the following method Prepare:By weight, each raw material is taken, ascorbic acid, methyl α-naphthyl acetate, indolebutyric acid room temperature are added first into 80-95% ethanol Lower stirring obtains mixed solution to dissolving;Then rosin, turpentine oil are heated to being completely dissolved under the conditions of 140-150 DEG C, connect Stopping heating, is slowly added to the mixed solution, stirring finally obtains liquid protective agent to cooling down.
CN201711047879.5A 2017-10-31 2017-10-31 Method for harvesting sarcandra glabra Pending CN107820861A (en)

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