CN106258409A - A kind of implantation methods of selenium-enriched sweet potato - Google Patents
A kind of implantation methods of selenium-enriched sweet potato Download PDFInfo
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- CN106258409A CN106258409A CN201610668735.0A CN201610668735A CN106258409A CN 106258409 A CN106258409 A CN 106258409A CN 201610668735 A CN201610668735 A CN 201610668735A CN 106258409 A CN106258409 A CN 106258409A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- Organic Chemistry (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
The invention belongs to proportion of crop planting technical field, be specifically related to the implantation methods of a kind of selenium-enriched sweet potato；Comprise the steps of soil to prepare, soak seed, dress seed, field planting, topdress；The sweet potato nutrient element of present invention plantation enriches, and yield is high, and quality is excellent, wherein, rich in selenium element, and is easily absorbed by the body；The yield of selenium-enriched sweet potato is 2520～2596kg/ mus after testing, and in Radix Ipomoeae, Se content is at 1.59～1.71 μ g/g.
Description
Technical field
The invention belongs to proportion of crop planting technical field, be specifically related to the implantation methods of a kind of selenium-enriched sweet potato.
Background technology
Selenium is indispensable trace element in human body, has anticancer, antioxidation, can antagonism harmful heavy metal, energy
Enough regulate vitamin A, vitamin C, vitamin E, the absorption of vitamin K and utilization, the effect of the synthesis of protein can be regulated, by
Selenium needed for there is not the organ of Long-term Storage selenium, body in human body constantly should obtain the selenium of q.s, selenium from diet
The balance of concentration has important protective effect and facilitation to many organs, the physiological function of tissue.
Human health is threatened all to lack selenium with human body with more than 40 kind of disease of life relevant, such as cancer, cardiovascular diseases, liver
The symptoms such as disease, cataract, pancreatic disease, diabetes, reproductive system disease, lack selenium, just easily lead under human body immunity
Fall, is susceptible to suffer from hepatocarcinoma, pulmonary carcinoma, gastric cancer, the esophageal carcinoma, renal carcinoma, carcinoma of prostate, bladder cancer, cervical cancer, leukemia etc.；Easily cause lead,
The heavy metal poisoning symptom such as arsenic, cadmium, can cause the diseases such as myopia, cataract, retinopathy, fundus oculi disease, age-related macular degeneration；
Protein energy shortage property malnutrition, chromosome damage etc. can be caused；Skeletal muscle atrophy can be made and in canescence striped, occur
Myocardial damage, myocardial cell compactness changes, and lipid increases, calcium deposition, causes disease to occur.
World Health Organization (WHO) has appreciated that the harm of scarce selenium, so various selenium supplement health product produce in a large number, but, for
Increasingly pursue the modern of health, it is highly desirable that replace building up one's health by taking tonic by tonic.
Radix Ipomoeae, also known as Rhizoma Dioscoreae esculentae, is one of long-term cropping as Chinese tradition, is the foods preferred of people, Radix Ipomoeae
Continue the cereal crops that Oryza sativa L., Semen Maydis become main, had a large amount of planting range in the north, in some areas even as staple food
Edible, Radix Ipomoeae have easily storage, can long-term sales, but the research at present to selenium-enriched sweet potato, also rarely have report, this researcher
On the basis of implantation methods in tradition Radix Ipomoeae, by the improvement to implantation methods so that selenium element can effectively be inhaled by Radix Ipomoeae
Receive, substantial amounts of storage selenium in Radix Ipomoeae so that the selenium of needed by human body can be supplemented after Shi Yong, meanwhile, be also the implantation methods of Radix Ipomoeae
A kind of new approaches are provided.
Summary of the invention
The present invention solves above-mentioned technical problem, it is provided that the implantation methods of a kind of selenium-enriched sweet potato,
Realize particular by techniques below scheme:
The implantation methods of a kind of selenium-enriched sweet potato, comprises the following steps:
(1) soil prepares: being measured the Se content of soil, intensive cultivation is the most whole, removes weeds, stubble, by soil during whole ground
Soil improver, is sprinkled in soil, then by soil deep tillage, naturally places.At present, soil is due to weather and the impact of environment, and selenium contains
Amount is low, and by the addition of soil conditioner, the effective Se content improved in soil, the Se content making the Radix Ipomoeae of plantation is effective
Improvement.
(2) seed soaking: select, weight smooth without scab, epidermis 100～150g potato block as potato seed, before plantation, bask seeds
32～35h, then soak by Selenium-rich nutrient solution.In the selection of potato seed, the most colory Radix Ipomoeae, it is ensured that the survival of Radix Ipomoeae
Rate, before plantation, carries out, by potato seed, process of basking seeds, can promote the after-ripening of potato seed, is effectively improved the activity of enzyme, also has certain simultaneously
Bactericidal action, by the immersion of Selenium-rich nutrient solution so that the Radix Ipomoeae selenium content planted out is high.
(3) seed dressing: potato seed, fine earth and the water after step (2) processes is entered by the weight ratio of 1: 3～4: 1.1～1.5
Row mixing.Potato seed is carried out Dressing, the growth of potato seed can be promoted, during seed dressing, make fine earth effectively include potato seed,
After planting, from the erosion of insect, the survival rate of potato seed is improved.
(4) field planting: smooth being deposited in planting soil on the ground by fertile for substrate, width is 20～30cm, thickness 15～20cm,
Ridging on substrate fertilizer, ridge high 30～40cm, distance between the ridges is 30～50cm, takes a long ditch on ridge, by the kind after seed dressing
Potato is sprinkled into Chang Gouzhong, backfill soil.The mode using ridging is planted, and has humidification, water conservation, the effect built up fertility, ridging
Deepen soil layer, for the formation of Radix Ipomoeae tuber with expand and create loose, a deep edaphic condition.
(5) topdressing: field planting 4～6 months, spray blade face selenium fertile, mu sprays 150～300kg, and before gathering, 30～40d do not spray
Execute.By fertile the spraying of blade face selenium, nutrient substance is sufficiently absorbed by the pore on blade face, reasonably distributes by Radix Ipomoeae, supplements
Nutrition needed for growth so that Radix Ipomoeae growth is rapidly, nutritious.
Further, described soil conditioner, be selenium-rich Testa Tritici and selenium-rich rice husk are mixed by the weight ratio of 1: 1 after, powder
Being broken to particle diameter is 0.1～0.3cm.By selenium-rich Testa Tritici and the addition of selenium-rich rice husk, the Se content in regulation soil so that Radix Ipomoeae
In growth course, from soil, effectively draw selenium element so that the Radix Ipomoeae Se content planted out is higher.
Further, described Selenium-rich nutrient solution, it is made up of following raw material by weight: the micro-fertilizer of selenium or selenium mineral powder 3～5
Part, heteroauxing 1～2 parts, Nafusaku 0.8～1.2 parts, Mel 0.6～0.8 part, Ovum Gallus domesticus album 2～4 parts, Semen Sesami 4～7 parts,
Chinese traditional medicine water extract 20～25 parts.In the formula of Selenium-rich nutrient solution, add growth hormone, be effectively promoted dividing of Radix Ipomoeae cell
Change, shorten and sprout the time, wherein, add the Chinese medicine rich in selenium element and food materials so that in the potato seed stage, it is ensured that potato seed
Se content, for the enrichment of later stage Radix Ipomoeae selenium element, lays the foundation.
Further, described Chinese traditional medicine water extract, is by 1: 0.4～0.7: 0.3～0.5 by the Radix Astragali, Rhizoma Curcumae Longae, Radix Paeoniae Rubra and Rhizoma Sparganii
: the weight ratio mixing of 0.2～0.3, add compound 2.5～the water of 3 times, at 80～100 DEG C, decoct 100～120min, mistake
Filter to obtain filtrate.Use the Chinese crude drug of selenium enrichment of element, by decocting, fully extract selenium element therein, in the mistake soaking potato seed
Cheng Zhong so that the selenium of potato seed is enriched with.
Further, described substrate is fertile, is made up of following raw material by weight: selenium-rich rice husk 3～7 parts, the micro-fertilizer of selenium
15～18 parts, cattle and sheep excrement 5～7 parts, carbamide 10～15 parts, guano 4～8 parts, potassium sulfate 3～5 parts.
Further, described blade face selenium is fertile, is made up of following raw material by weight: sodium selenite 10～15 parts, urine
Element 8～12 parts, potassium dihydrogen phosphate 10～12 parts, potassium sulfate 9～13 parts, ammonium molybdate 2～4 parts, ferrous sulfate 1～3 parts, humic acid
0.8～1.5 part, activated carbon powder 1～3 parts.Blade face selenium fertilizer contains a great number of elements, trace element, activating agent, not only supplements life
Other nutrient substance needed for length, also with the addition of selenium element, by blade face pore so that the Se content of Radix Ipomoeae is enriched with.
Further, described blade face selenium is fertile, and its preparation method weighs raw material, adds 1.5～2.5 times of raw material gross weight
Water at 75～80 DEG C, stir 80～120min, filter to get filtrate.
In sum, the beneficial effects of the present invention is: the sweet potato nutrient element of present invention plantation enriches, and yield is high, product
Of fine quality, wherein, rich in selenium element, and easily it is absorbed by the body；The yield of selenium-enriched sweet potato is 2520～2596kg/ mus after testing, red
In potato, Se content is at 1.59～171 μ g/g.
Wherein, by the addition of soil conditioner, the effective Se content improved in soil, the selenium of the Radix Ipomoeae of plantation is made to contain
Amount is effective to be improved；The most colory Radix Ipomoeae, it is ensured that the survival rate of Radix Ipomoeae, before plantation, carries out, by potato seed, process of basking seeds,
The after-ripening of potato seed can be promoted, be effectively improved the activity of enzyme, also have certain bactericidal action, by the leaching of Selenium-rich nutrient solution simultaneously
Bubble so that the Radix Ipomoeae selenium content planted out is high.
In the formula of Selenium-rich nutrient solution, add growth hormone, be effectively promoted the differentiation of Radix Ipomoeae cell, when shortening is sprouted
Between, wherein, add the Chinese medicine rich in selenium element and food materials so that in the potato seed stage, it is ensured that the Se content of potato seed, for the later stage
The enrichment of Radix Ipomoeae selenium element, lays the foundation.
The most just the inventive method is described further:
1, the Se content of Radix Ipomoeae of present invention plantation is measured, using the Radix Ipomoeae of general planting method plantation as right
According to, result is as shown in table 1:
Table 1
| Contrast groups | Implantation methods of the present invention | General planting method |
| Se content μ g/g | 1.59～1.71 | 1.33～1.38 |
2, selecting the plantation that four mu of drainings are convenient, fertile soil carries out Radix Ipomoeae, two mu use the inventive method, additionally
Two mu use conventional implantation methods as comparison, and result is as shown in table 2:
Table 2
Detailed description of the invention
Below the detailed description of the invention of the present invention is described in further detail, but the invention is not limited in that these are real
Execute mode, any improvement on the present embodiment essence spirit or replacement, still fall within the claims in the present invention required for protection
Scope.
Embodiment 1
The implantation methods of a kind of selenium-enriched sweet potato, comprises the following steps:
(1) soil prepares: being measured the Se content of soil, intensive cultivation is the most whole, removes weeds, stubble, by soil during whole ground
Soil improver, is sprinkled in soil, then by soil deep tillage, naturally places；
(2) seed soaking: selecting, weight smooth without scab, epidermis at the potato block of 100g as potato seed, before plantation, bask seeds 32h,
Soak by Selenium-rich nutrient solution again；
(3) seed dressing: potato seed, fine earth and the water after step (2) processes is mixed by the weight ratio of 1: 3: 1.1；
(4) field planting: smooth for substrate fertilizer is deposited in planting soil on the ground, and width is 20cm, thickness is at 15cm, at substrate fertilizer
Upper ridging, ridge height 30cm, distance between the ridges is 30cm, takes a long ditch on ridge, the potato seed after seed dressing is sprinkled into Chang Gouzhong, backfill
Soil；
(5) topdressing: field planting 4 months, spray blade face selenium fertile, mu sprays 150kg, and before gathering, 30d does not sprays.
Described soil conditioner, be selenium-rich Testa Tritici and selenium-rich rice husk are mixed by the weight ratio of 1: 1 after, be crushed to particle diameter
For 0.1cm.
Described Selenium-rich nutrient solution, is made up of following raw material by weight: the micro-fertilizer of selenium or selenium mineral powder 3～5 parts, indole
Acetic acid 1kg, Nafusaku 0.8kg, Mel 0.6kg, Ovum Gallus domesticus album 2kg, Semen Sesami 4kg, Chinese traditional medicine water extract 20kg.
Described Chinese traditional medicine water extract, is the Radix Astragali, Rhizoma Curcumae Longae, Radix Paeoniae Rubra and Rhizoma Sparganii to be mixed by the weight ratio of 1: 0.4: 0.3: 0.2,
Add the water of compound 2.5 times, at 80 DEG C, decoct 100min, filter to get filtrate.
Described substrate is fertile, is made up of following raw material by weight: selenium-rich rice husk 3kg, selenium micro-fertile 15kg, cattle and sheep excrement
5kg, carbamide 10kg, guano 4kg, potassium sulfate 3kg.
Described blade face selenium is fertile, is made up of following raw material by weight: sodium selenite 10kg, carbamide 8kg, di(2-ethylhexyl)phosphate
Hydrogen potassium 10kg, potassium sulfate 9kg, ammonium molybdate 2kg, ferrous sulfate 1kg, humic acid 0.8kg, activated carbon powder 1kg.
Described blade face selenium is fertile, and its preparation method weighs raw material, adds the water of 1.5 times of raw material gross weight at 75 DEG C,
Stirring 80min, filters to get filtrate.
Embodiment 2
The implantation methods of a kind of selenium-enriched sweet potato, comprises the following steps:
(1) soil prepares: being measured the Se content of soil, intensive cultivation is the most whole, removes weeds, stubble, by soil during whole ground
Soil improver, is sprinkled in soil, then by soil deep tillage, naturally places；
(2) seed soaking: selecting, weight smooth without scab, epidermis at the potato block of 150g as potato seed, before plantation, bask seeds 35h,
Soak by Selenium-rich nutrient solution again；
(3) seed dressing: potato seed, fine earth and the water after step (2) processes is mixed by the weight ratio of 1: 4: 1.5；
(4) field planting: smooth for substrate fertilizer is deposited in planting soil on the ground, and width is 30cm, thickness is at 20cm, at substrate fertilizer
Upper ridging, ridge height 40cm, distance between the ridges is 50cm, takes a long ditch on ridge, the potato seed after seed dressing is sprinkled into Chang Gouzhong, backfill
Soil；
(5) topdressing: field planting 6 months, spray blade face selenium fertile, mu sprays 300kg, and before gathering, 40d does not sprays.
Described soil conditioner, be selenium-rich Testa Tritici and selenium-rich rice husk are mixed by the weight ratio of 1: 1 after, be crushed to particle diameter
For 0.3cm.
Described Selenium-rich nutrient solution, is made up of following raw material by weight: the micro-fertilizer of selenium or selenium mineral powder 3～5 parts, indole
Acetic acid 2kg, Nafusaku 1.2kg, Mel 0.8kg, Ovum Gallus domesticus album 4kg, Semen Sesami 7kg, Chinese traditional medicine water extract 25kg.
Described Chinese traditional medicine water extract, is the Radix Astragali, Rhizoma Curcumae Longae, Radix Paeoniae Rubra and Rhizoma Sparganii to be mixed by the weight ratio of 1: 0.7: 0.5: 0.3,
Add the water of compound 3 times, at 100 DEG C, decoct 120min, filter to get filtrate.
Described substrate is fertile, is made up of following raw material by weight: selenium-rich rice husk 7kg, selenium micro-fertile 18kg, cattle and sheep excrement
7kg, carbamide 15kg, guano 8kg, potassium sulfate 5kg.
Described blade face selenium is fertile, is made up of following raw material by weight: sodium selenite 15kg, carbamide 12kg, phosphoric acid
Potassium dihydrogen 12kg, potassium sulfate 13kg, ammonium molybdate 4kg, ferrous sulfate 3kg, humic acid 1.5kg, activated carbon powder 3kg.
Described blade face selenium is fertile, and its preparation method weighs raw material, adds the water of 2.5 times of raw material gross weight at 80 DEG C,
Stirring 120min, filters to get filtrate.
Embodiment 3
The implantation methods of a kind of selenium-enriched sweet potato, comprises the following steps:
(1) soil prepares: being measured the Se content of soil, intensive cultivation is the most whole, removes weeds, stubble, by soil during whole ground
Soil improver, is sprinkled in soil, then by soil deep tillage, naturally places；
(2) seed soaking: selecting, weight smooth without scab, epidermis at the potato block of 120g as potato seed, before plantation, bask seeds 33h,
Soak by Selenium-rich nutrient solution again；
(3) seed dressing: potato seed, fine earth and the water after step (2) processes is mixed by the weight ratio of 1: 3.5: 1.3
Close；
(4) field planting: smooth for substrate fertilizer is deposited in planting soil on the ground, and width is 25cm, thickness is at 18cm, at substrate fertilizer
Upper ridging, ridge height 35cm, distance between the ridges is 40cm, takes a long ditch on ridge, the potato seed after seed dressing is sprinkled into Chang Gouzhong, backfill
Soil；
(5) topdressing: field planting 5 months, spray blade face selenium fertile, mu sprays 200kg, and before gathering, 35d does not sprays.
Described soil conditioner, be selenium-rich Testa Tritici and selenium-rich rice husk are mixed by the weight ratio of 1:1 after, be crushed to particle diameter
For 0.2cm.
Described Selenium-rich nutrient solution, is made up of following raw material by weight: the micro-fertilizer of selenium or selenium mineral powder 4kg, indole second
Acid 1.5kg, Nafusaku 1kg, Mel 0.7kg, Ovum Gallus domesticus album 3kg, Semen Sesami 5kg, Chinese traditional medicine water extract 22kg.
Described Chinese traditional medicine water extract, is the Radix Astragali, Rhizoma Curcumae Longae, Radix Paeoniae Rubra and Rhizoma Sparganii to be mixed by the weight ratio of 1: 0.6: 0.4: 0.25
Close, add the water of compound 2.8 times, at 90 DEG C, decoct 110min, filter to get filtrate.
Described substrate is fertile, is made up of following raw material by weight: selenium-rich rice husk 5kg, selenium micro-fertile 17kg, cattle and sheep excrement
6kg, carbamide 13kg, guano 6kg, potassium sulfate 4kg.
Described blade face selenium is fertile, is made up of following raw material by weight: sodium selenite 13kg, carbamide 10kg, phosphoric acid
Potassium dihydrogen 11kg, potassium sulfate 11kg, ammonium molybdate 3kg, ferrous sulfate 2kg, humic acid 1.2kg, activated carbon powder 2kg.
Described blade face selenium is fertile, its preparation method, weighs raw material, and the water of 2 times of addition raw material gross weight, at 78 DEG C, stirs
Mix 100min, filter to get filtrate.
Claims (7)
1. the implantation methods of a selenium-enriched sweet potato, it is characterised in that comprise the following steps:
(1) soil prepares: being measured the Se content of soil, intensive cultivation is the most whole, removes weeds, stubble, changed by soil during whole ground
Good dose, it is sprinkled in soil, then by soil deep tillage, naturally places；
(2) seed soaking: select, weight smooth without scab, epidermis 100～150g potato block as potato seed, before plantation, bask seeds 32～
35h, then soak by Selenium-rich nutrient solution；
(3) seed dressing: potato seed, fine earth and the water after step (2) processes is mixed by the weight ratio of 1: 3～4: 1.1～1.5
Close；
(4) field planting: smooth for substrate fertilizer is deposited in planting soil on the ground, and width is 20～30cm, and thickness is 15～20cm, at base
Ridging on base fertilizer, ridge high 30～40cm, distance between the ridges is 30～50cm, takes a long ditch on ridge, the potato seed after seed dressing is spread
Enter Chang Gouzhong, backfill soil；
(5) topdressing: field planting 4～6 months, spray blade face selenium fertile, mu sprays 150～300kg, and before gathering, 30～40d do not spray.
2. the implantation methods of selenium-enriched sweet potato as claimed in claim 1, it is characterised in that described soil conditioner, is by richness
After selenium Testa Tritici and selenium-rich rice husk are by the weight ratio mixing of 1: 1, being crushed to particle diameter is 0.1～0.3cm.
3. the implantation methods of selenium-enriched sweet potato as claimed in claim 1, it is characterised in that described Selenium-rich nutrient solution, by following
Raw material composition by weight: the micro-fertilizer of selenium or selenium mineral powder 3～5 parts, heteroauxing 1～2 parts, Nafusaku 0.8～1.2 parts,
Mel 0.6～0.8 part, Ovum Gallus domesticus album 2～4 parts, Semen Sesami 4～7 parts, Chinese traditional medicine water extract 20～25 parts.
4. the implantation methods of selenium-enriched sweet potato as claimed in claim 3, it is characterised in that described Chinese traditional medicine water extract, is by Huang
Stilbene, Rhizoma Curcumae Longae, Radix Paeoniae Rubra and Rhizoma Sparganii, by the weight ratio mixing of 1: 0.4～0.7: 0.3～0.5: 0.2～0.3, add compound 2.5～3
Water again, decocts 100～120min at 80～100 DEG C, filters to get filtrate.
5. the implantation methods of selenium-enriched sweet potato as claimed in claim 1, it is characterised in that described substrate is fertile, by following by weight
The raw material composition of amount part meter: selenium-rich rice husk 3～7 parts, micro-fertile 15～18 parts of selenium, cattle and sheep excrement 5～7 parts, carbamide 10～15 parts, seabird
Excrement 4～8 parts, potassium sulfate 3～5 parts.
6. the implantation methods of selenium-enriched sweet potato as claimed in claim 1, it is characterised in that described blade face selenium is fertile, following press
The raw material composition of weight portion meter: sodium selenite 10～15 parts, carbamide 8～12 parts, potassium dihydrogen phosphate 10～12 parts, potassium sulfate 9～
13 parts, ammonium molybdate 2～4 parts, ferrous sulfate 1～3 parts, humic acid 0.8～1.5 parts, activated carbon powder 1～3 parts.
7. the implantation methods of selenium-enriched sweet potato as claimed in claim 1, it is characterised in that described blade face selenium is fertile, its preparation side
Method, weighs raw material, and the water of 1.5～2.5 times of addition raw material gross weight, at 75～80 DEG C, stirs 80～120min, filters
Filtrate.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912275A (en) * | 2017-01-17 | 2017-07-04 | 陆川县米场镇合美种养专业合作社联合社 | A kind of high-yield planting method of selenium-enriched sweet potato |
| CN106912274A (en) * | 2017-01-17 | 2017-07-04 | 陆川县米场镇合美种养专业合作社联合社 | A kind of cultural method of selenium-enriched sweet potato |
| CN106912273A (en) * | 2017-01-17 | 2017-07-04 | 陆川县米场镇合美种养专业合作社联合社 | A kind of implantation methods of selenium-enriched sweet potato |
| CN106922341A (en) * | 2017-01-07 | 2017-07-07 | 陆川县米场镇合美种养专业合作社联合社 | A kind of preparation method of the disease-resistant selenium-rich ganoid konjaku taro of insect prevention |
| CN106962092A (en) * | 2017-02-24 | 2017-07-21 | 广西育运农业开发有限公司 | A kind of high-yield planting method of pomegranate |
| CN107046999A (en) * | 2017-04-12 | 2017-08-18 | 宁夏农林科学院固原分院 | A kind of production method of selenium-rich purple perilla seed |
| CN107079680A (en) * | 2017-03-29 | 2017-08-22 | 王耿文 | A kind of implantation methods of selenium-rich potato |
| CN107114085A (en) * | 2017-03-29 | 2017-09-01 | 王耿文 | A kind of implantation methods of selenium-enriched sweet potato |
| CN107241982A (en) * | 2017-05-31 | 2017-10-13 | 梁慰爱 | A kind of high-yield planting method of selenium-enriched sweet potato |
| CN109006276A (en) * | 2018-09-08 | 2018-12-18 | 云南洒基农业科技有限公司 | A kind of method that can promote crop selenium-rich |
| CN110226479A (en) * | 2019-07-16 | 2019-09-13 | 河北省农林科学院粮油作物研究所 | A kind of horizontal slotting method for planting of sweet potato and its transplanting machine |
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| CN106922341A (en) * | 2017-01-07 | 2017-07-07 | 陆川县米场镇合美种养专业合作社联合社 | A kind of preparation method of the disease-resistant selenium-rich ganoid konjaku taro of insect prevention |
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| CN106912274A (en) * | 2017-01-17 | 2017-07-04 | 陆川县米场镇合美种养专业合作社联合社 | A kind of cultural method of selenium-enriched sweet potato |
| CN106912273A (en) * | 2017-01-17 | 2017-07-04 | 陆川县米场镇合美种养专业合作社联合社 | A kind of implantation methods of selenium-enriched sweet potato |
| CN106962092A (en) * | 2017-02-24 | 2017-07-21 | 广西育运农业开发有限公司 | A kind of high-yield planting method of pomegranate |
| CN107079680A (en) * | 2017-03-29 | 2017-08-22 | 王耿文 | A kind of implantation methods of selenium-rich potato |
| CN107114085A (en) * | 2017-03-29 | 2017-09-01 | 王耿文 | A kind of implantation methods of selenium-enriched sweet potato |
| CN107046999A (en) * | 2017-04-12 | 2017-08-18 | 宁夏农林科学院固原分院 | A kind of production method of selenium-rich purple perilla seed |
| CN107241982A (en) * | 2017-05-31 | 2017-10-13 | 梁慰爱 | A kind of high-yield planting method of selenium-enriched sweet potato |
| CN109006276A (en) * | 2018-09-08 | 2018-12-18 | 云南洒基农业科技有限公司 | A kind of method that can promote crop selenium-rich |
| CN110226479A (en) * | 2019-07-16 | 2019-09-13 | 河北省农林科学院粮油作物研究所 | A kind of horizontal slotting method for planting of sweet potato and its transplanting machine |
| CN110226479B (en) * | 2019-07-16 | 2022-03-01 | 河北省农林科学院粮油作物研究所 | Sweet potato transverse transplanting method and transplanting machine thereof |
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