CN104663203A - Planting method of selenium-enriched gynura divaricata - Google Patents
Planting method of selenium-enriched gynura divaricata Download PDFInfo
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- CN104663203A CN104663203A CN201510066196.9A CN201510066196A CN104663203A CN 104663203 A CN104663203 A CN 104663203A CN 201510066196 A CN201510066196 A CN 201510066196A CN 104663203 A CN104663203 A CN 104663203A
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- selenium
- fertilizer
- radix
- soil
- gynura divaricata
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
Abstract
The invention discloses a planting method of a selenium-enriched gynura divaricata, and belongs to the planting field of medicinal herbs. The method comprises the steps of cultivating land selection and preparation, planting and field management, wherein the step of cultivating land selection and preparation comprises the steps of selecting the sandy loam which is high in terrain, exposed to the sun, close to water, good in drainage, loosened in soil and subacidity on the lee side,; ploughing the soil 16-18 cm in depth; continuously ploughing 1-3 times; applying lime 50 kg per mu; bedding after the land preparation is finished, wherein the bed is 100-120 cm in width, 50 m in length and 33 cm in height; green manuring 5000 kg per mu; erecting sheds; spraying 1 kg of formalin which is diluted by water per mu at 10-15 days before seeding. Through adding organic selenium fertilizer during the growing process of the gynura divaricata, the gynura divaricata absorbs the selenium fertilizer and the selenium is biologically conversed in the gynura divaricata, so that a large amount of inborn organic selenoprotein is generated in the gynura divaricata; the production value is increased; the disease resistance of the plant body is improved; the yield of the gynura divaricata is increased above 5-20% per mu.
Description
Technical field
The present invention relates to herbal medicine field of planting, especially a kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods.
Background technology
Selenium is the required trace elements of the mankind, and the research of medical science aspect confirms that the mankind's long-term selenium element intake deficiency easily causes various diseases.Se content in soil is by the impact of the factors such as geology, landforms, weather, and distributed pole is uneven, has more than 40 country's existence scarce selenium in various degree in the world.
Therefore develop Se-rich farm products, improve human body selenium intake by diet and have great importance for improving the scarce selenium general level of the health that is regional, Que Xi resident colony.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, Radix et Rhizoma Gynurae divaricatae being increased production, improves immunity, realizing the raising that Radix et Rhizoma Gynurae divaricatae is worth by adding organic selenium fertilizer in planting process.
The technical solution used in the present invention is as follows: a kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, comprise step selection of land wholely, plantation and field management;
Described selection of land wholely for select high-land, on the sunny side, leeward, near water source, draining is good, and the soil is porous, slightly acidic sand loam; To soil tilling depth 16-18cm, plough 1-3 time continuously, mu liming 50kg; Whole good rear bedding, the wide 100-120cm of furrow, the long 50m of furrow, furrow height 33cm, mu green manuring 5000kg, scaffolding; 10-15 days before sowing, every mu is sprayed with formalin 1kg thin up.
Preferably, described plantation comprises nursery breeding and field planting;
Described nursery breeding is use the method for cuttage in the clip cutting of Radix et Rhizoma Gynurae divaricatae stem, and every band 2-3 joint position, inserts in soil after soaking 5 minutes with methyl α-naphthyl acetate 100mg/L or heteroauxin 450mg/L; Drench sufficient moisture after cuttage, every day trickle 2-3 time, cloudy trickle 1-2 time;
Described field planting is for transplant when height of seedling 7-11cm, and duplicate rows is planted, spacing in the rows 25-30cm, plants 3500-4500 strain, drenches seedling recovering water after field planting for every mu.
Preferably, described field management comprises control temperature control water, weeding ridging and topdresses;
Described control temperature control water is for keeping soil moisture content at 25-40%; Maintain room temperature at 18-25 DEG C;
Radix et Rhizoma Gynurae divaricatae belongs to ombrophyte, likes environment cool in summer and warm in winter, and fear severe cold is extremely hot; Like moist but be afraid of ponding, soil moisture content is advisable with 25%-40%.Summer temperature is no more than 35 DEG C, and winter temperature is not less than subzero 5 DEG C, all can grow.
Described weeding ridging is for weeding a garden in time, earthing up to exposed root;
Described field management be by the organic selenium fertilizer of 10-15 kilogram/hectare and water by weight 1: 450 proportions become Organic Selenium foliage fertilizer, for subsequent use;
First time field planting, after 4-6 days, executes urea 5-10kg for every mu;
Plant Feng Hangqian refertilizes once in 1 day, and every mu with composite fertilizer 20-25kg+ Organic Selenium foliage fertilizer;
Within the every 7-8 of Feng Hanghou days, apply fertilizer once, every mu of sealing fertilizer 6-10kg+ Organic Selenium foliage fertilizer.
Within 20-30 days, can realize under normal circumstances gathering.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: by adding organic selenium fertilizer in Radix et Rhizoma Gynurae divaricatae process of growth, the biological property conversion of Radix et Rhizoma Gynurae divaricatae by absorbing and in body, make in plant corpus, to produce a large amount of born Organic Selenium albumen, improve the output value, plant corpus disease resistance progress simultaneously, every mu of Radix et Rhizoma Gynurae divaricatae output increases income more than five to two ten percent.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Embodiment 1
A kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, comprise step selection of land wholely, plantation and field management;
Described selection of land wholely for select high-land, on the sunny side, leeward, near water source, draining is good, and the soil is porous, slightly acidic sand loam; To soil tilling depth 16cm, plough 1 time continuously, mu liming 50kg; Whole good rear bedding, the wide 100cm of furrow, the long 50m of furrow, furrow height 33cm, mu green manuring 5000kg, scaffolding; First 10 days of cuttage, every mu is sprayed with formalin 1kg thin up.
Preferably, described plantation comprises nursery breeding and field planting;
Described nursery breeding is use the method for cuttage in the clip cutting of Radix et Rhizoma Gynurae divaricatae stem, and every band 2 joint position, inserts in soil after soaking 5 minutes with methyl α-naphthyl acetate 100mg/L; Drench sufficient moisture after cuttage, every day trickle 2 times, cloudy trickle 1 time;
Described field planting is for transplant when height of seedling 7cm, and duplicate rows is planted, spacing in the rows 25cm, plants 3500 strains, drenches seedling recovering water after field planting for every mu.
Preferably, described field management comprises control temperature control water, weeding ridging and topdresses;
Described control temperature control water is for keeping soil moisture content 25%; Maintain room temperature at 18 DEG C;
Described weeding ridging is for weeding a garden in time, earthing up to exposed root;
Described field management be by the organic selenium fertilizer of 10 kilograms/hectare and water by weight 1: 450 proportions become Organic Selenium foliage fertilizer, for subsequent use;
First time field planting, after 4 days, executes urea 5kg for every mu;
Plant Feng Hangqian refertilizes once in 1 day, and every mu with composite fertilizer 20kg+ Organic Selenium foliage fertilizer;
Within the every 7-8 of Feng Hanghou days, apply fertilizer once, every mu of sealing fertilizer 6-10kg+ Organic Selenium foliage fertilizer.
Within 20-30 days, can realize under normal circumstances gathering.
Getting the fresh sample of this example 1000 grams of Radix et Rhizoma Gynurae divaricataes to dry, is 1.23mg/kg with the content of selenium in GB/T12399-1996 Atom fluorescence spectrometry dry sample, and by the conversion of Radix et Rhizoma Gynurae divaricatae water content data, the Se content obtained in the fresh sample of Radix et Rhizoma Gynurae divaricatae is: 114.9 μ g/kg.The Se content of this Radix et Rhizoma Gynurae divaricatae is also far from reaching hazard standard-1850 μ g/kg of excess, therefore belongs to the safety standard meeting rich selenium Radix et Rhizoma Gynurae divaricatae.
Embodiment 2
A kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, comprise step selection of land wholely, plantation and field management;
Described selection of land wholely for select high-land, on the sunny side, leeward, near water source, draining is good, and the soil is porous, slightly acidic sand loam; To soil tilling depth 18cm, plough 3 times continuously, mu liming 50kg; Whole good rear bedding, the wide 120cm of furrow, the long 50m of furrow, furrow height 33cm, mu green manuring 5000kg, scaffolding; First 15 days of cuttage, every mu is sprayed with formalin 1kg thin up.
Preferably, described plantation comprises nursery breeding and field planting;
Described nursery breeding is use the method for cuttage in the clip cutting of Radix et Rhizoma Gynurae divaricatae stem, and every band 3 joint position, inserts in soil after soaking 5 minutes with indolylbutyric acid 450mg/L; Drench sufficient moisture after cuttage, every day trickle 3 times, cloudy trickle 2 times;
Described field planting is for transplant when height of seedling 11cm, and duplicate rows is planted, spacing in the rows 30cm, plants 4500 strains, drenches seedling recovering water after field planting for every mu.
Preferably, described field management comprises control temperature control water, weeding ridging and topdresses;
Described control temperature control water is for keeping soil moisture content 40%; Maintain room temperature at 25 DEG C;
Described weeding ridging is for weeding a garden in time, earthing up to exposed root;
Described field management be by the organic selenium fertilizer of 15 kilograms/hectare and water by weight 1: 450 proportions become organic foliar fertilizer, for subsequent use;
First time field planting, after 6 days, executes urea 10kg for every mu;
Plant Feng Hangqian refertilizes once in 1 day, and every mu with composite fertilizer 25kg+ Organic Selenium foliage fertilizer;
Within the every 7-8 of Feng Hanghou days, apply fertilizer once, every mu of sealing fertilizer 10kg+ Organic Selenium foliage fertilizer.
Getting the fresh sample of this example 1000 grams of Radix et Rhizoma Gynurae divaricataes to dry, is 1.35mg/kg with the content of selenium in GB/T12399-1996 Atom fluorescence spectrometry dry sample, and by the conversion of Radix et Rhizoma Gynurae divaricatae water content data, the Se content obtained in the fresh sample of Radix et Rhizoma Gynurae divaricatae is: 131.5 μ g/kg.The Se content of this Radix et Rhizoma Gynurae divaricatae is also far from reaching hazard standard-1850 μ g/kg of excess, therefore belongs to the safety standard meeting rich selenium Radix et Rhizoma Gynurae divaricatae.
Embodiment 3
A kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, comprise step selection of land wholely, plantation and field management;
Described selection of land wholely for select high-land, on the sunny side, leeward, near water source, draining is good, and the soil is porous, slightly acidic sand loam; To soil tilling depth 17cm, plough 2 times continuously, mu liming 50kg; Whole good rear bedding, the wide 110cm of furrow, the long 50m of furrow, furrow height 33cm, mu green manuring 5000kg, scaffolding; First 13 days of cuttage kind, every mu is sprayed with formalin 1kg thin up.
Preferably, described plantation comprises nursery breeding and field planting;
Described nursery breeding is use the method for cuttage in the clip cutting of Radix et Rhizoma Gynurae divaricatae stem, and every band 3 joint position, inserts in soil after soaking 5 minutes with methyl α-naphthyl acetate 100mg/L; Drench sufficient moisture after cuttage, every day trickle 2 times, cloudy trickle 2 times;
Described field planting is for transplant when height of seedling 9cm, and duplicate rows is planted, spacing in the rows 27cm, plants 4000 strains, drenches seedling recovering water after field planting for every mu.
Preferably, described field management comprises control temperature control water, weeding ridging and topdresses;
Described control temperature control water is for keeping soil moisture content 33%; Maintain room temperature at 23 DEG C;
Described weeding ridging is for weeding a garden in time, earthing up to exposed root;
Described field management be by the organic selenium fertilizer of 12.5 kilograms/hectare and water by weight 1: 450 proportions become Organic Selenium foliage fertilizer, for subsequent use;
First time field planting, after 5 days, executes urea 8kg for every mu;
Plant Feng Hangqian refertilizes once in 1 day, and every mu with composite fertilizer 22kg+ Organic Selenium foliage fertilizer;
Feng Hanghou applies fertilizer once for every 7 days, every mu of sealing fertilizer 6-10kg+ Organic Selenium foliage fertilizer.
Getting the fresh sample of this example 1000 grams of Radix et Rhizoma Gynurae divaricataes to dry, is 1.22mg/kg with the content of selenium in GB/T12399-1996 Atom fluorescence spectrometry dry sample, and by the conversion of Radix et Rhizoma Gynurae divaricatae water content data, the Se content obtained in the fresh sample of Radix et Rhizoma Gynurae divaricatae is: 119.5 μ g/kg.The Se content of this Radix et Rhizoma Gynurae divaricatae is also far from reaching hazard standard-1850 μ g/kg of excess, therefore belongs to the safety standard meeting rich selenium Radix et Rhizoma Gynurae divaricatae.
Test example
Test site: test at Agricultural Experiments station, Guangxi, soil background Se content be 0.135mg/kg low-Se soil plot in carry out, in 2011, to 2013 terminate.
Test is fertile: produced by Changsha Long Xing Chemical Co., Ltd., trade mark is the organic Se-rich foliage fertilizer of " selenium despot ".
Test process and process: before testing, experimental field select the comparatively uniform Radix et Rhizoma Gynurae divaricatae plot of a block length gesture at Radix et Rhizoma Gynurae divaricatae.A contrast is established in test, the process of the fertile consumption of three different selenium.Control group does not spray selenium fertilizer.The fertile total consumptions of selenium of three process are respectively: 10 kilograms/hectare, 15 kilograms/hectare, 12.5 kilograms/hectare.Before test, organic selenium fertilizer clear water 1::450 is doubly diluted, then with sprayer, dilution is sprayed on Radix et Rhizoma Gynurae divaricatae plant.Test is She18Ge community altogether, and in triplicate, the Se content that community specification 10m × 10m, area 100m2 test in the Radix et Rhizoma Gynurae divaricatae of gained four process is respectively: 10.5 μ g/kg, 131.1 μ g/kg, 200.5 μ g/kg, 223.3 μ g/kg.Result of the test is except control group Radix et Rhizoma Gynurae divaricatae Se content can not reach rich selenium standard-100 ~ 1100 μ g/kg of setting, and the consumption process of its excess-three has reached within standard all.Consider organic selenium fertilizer Financial cost and produce the reasonable concentration that sprays foliage fertilizer than with the factor such as operability, think that the reasonable economic and ecologic effets of organic selenium fertilizer is: 12.5 kilograms/hectare.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (3)
1. a rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods, is characterized in that: comprise step selection of land wholely, plantation and field management;
Described selection of land wholely for select high-land, on the sunny side, leeward, near water source, draining is good, and the soil is porous, slightly acidic sand loam; To soil tilling depth 16-18cm, plough 1-3 time continuously, mu liming 50kg; Whole good rear bedding, the wide 100-120cm of furrow, the long 50m of furrow, furrow height 33cm, mu green manuring 5000kg, scaffolding; 10-15 days before sowing, every mu is sprayed with formalin 1kg thin up.
2. a kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods as claimed in claim 1, is characterized in that: described plantation comprises nursery breeding and field planting;
Described nursery breeding is use the method for cuttage in the clip cutting of Radix et Rhizoma Gynurae divaricatae stem, and every band 2-3 joint position, inserts in soil after soaking 5 minutes with methyl α-naphthyl acetate 100mg/L or heteroauxin 450mg/L; Drench sufficient moisture after cuttage, every day trickle 2-3 time, cloudy trickle 1-2 time;
Described field planting is for transplant when height of seedling 7-11cm, and duplicate rows is planted, spacing in the rows 25-30cm, plants 3500-4500 strain, drenches seedling recovering water after field planting for every mu.
3. a kind of rich selenium Radix et Rhizoma Gynurae divaricatae implantation methods as claimed in claim 1 or 2, is characterized in that: described field management comprises the control temperature control water that waters, weeding ridging and topdresses;
Described control temperature control water is for keeping soil moisture content at 25-40%; Maintain room temperature at 18-25 DEG C;
Described weeding ridging is for weeding a garden in time, earthing up to exposed root;
Described field management be by the organic selenium fertilizer of 10-15 kilogram/hectare and water by weight 1: 450 proportions become Organic Selenium foliage fertilizer, for subsequent use;
First time field planting, after 4-6 days, executes urea 5-10kg for every mu;
Plant Feng Hangqian refertilizes once in 1 day, and every mu with composite fertilizer 20-25kg+ Organic Selenium foliage fertilizer;
Within the every 7-8 of Feng Hanghou days, apply fertilizer once, every mu of sealing fertilizer 6-10kg+ Organic Selenium foliage fertilizer.
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| CN201510066196.9A CN104663203A (en) | 2015-02-09 | 2015-02-09 | Planting method of selenium-enriched gynura divaricata |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210527A (en) * | 2015-10-21 | 2016-01-06 | 江苏华生安颐生物科技有限公司 | A kind of fertilizing method and application thereof improving Gynura divaricata quality |
| CN106383064A (en) * | 2016-08-25 | 2017-02-08 | 文山苗乡三七科技有限公司 | Quick land selection method for panax notoginseng planting areas |
| CN108887110A (en) * | 2018-08-03 | 2018-11-27 | 瑞丽市谊灵草农业发展有限公司 | The implantation methods of Gynura divaricata |
-
2015
- 2015-02-09 CN CN201510066196.9A patent/CN104663203A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210527A (en) * | 2015-10-21 | 2016-01-06 | 江苏华生安颐生物科技有限公司 | A kind of fertilizing method and application thereof improving Gynura divaricata quality |
| CN106383064A (en) * | 2016-08-25 | 2017-02-08 | 文山苗乡三七科技有限公司 | Quick land selection method for panax notoginseng planting areas |
| CN106383064B (en) * | 2016-08-25 | 2019-07-09 | 文山苗乡三七科技有限公司 | A kind of method of the quick selection of land in notoginseng planting region |
| CN108887110A (en) * | 2018-08-03 | 2018-11-27 | 瑞丽市谊灵草农业发展有限公司 | The implantation methods of Gynura divaricata |
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