CN106900328A - A kind of production method of organic selenium-rich bitter buckwheat - Google Patents
A kind of production method of organic selenium-rich bitter buckwheat Download PDFInfo
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- CN106900328A CN106900328A CN201710123221.1A CN201710123221A CN106900328A CN 106900328 A CN106900328 A CN 106900328A CN 201710123221 A CN201710123221 A CN 201710123221A CN 106900328 A CN106900328 A CN 106900328A
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- bitter buckwheat
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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
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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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Abstract
The invention discloses a kind of production method of organic selenium-rich bitter buckwheat, seed selection, cultivation, the management of growth cycle including bitter buckwheat, within florescence in fine day at 1 point in afternoon at 11 at noon to spraying three Selenium-rich nutrient solutions of bud, spray for the first time and come into bloom in bitter buckwheat, be i.e. bitter buckwheat after planting 55 days or so；Spray for the second time and born pods the initial stage in bitter buckwheat, i.e., bitter buckwheat is between after planting 65 80 days；Third time is sprayed the 7th day after spraying for the second time；The Selenium-rich nutrient solution is the mixture of one or more in sodium selenate, sodium selenite, potassium selenate, potassium selenite, ammonium selenate, ammonium selenite, and Selenium-rich nutrient solution is sprayed using 400 times of diluted concentrations；The organic selenium-rich bitter buckwheat Se content of production method production of the present invention reaches 401 microgram/100 gram, is 400 times of untreated bitter buckwheat, plays the effect of preventing and curing diseases of selenium, realizes the combination of the Nutrition and health function of bitter buckwheat, improves bitter buckwheat edibility；Effect clear advantage, can be widely applied to the plantation of general bitter buckwheat.
Description
Technical field
The present invention relates to proportion of crop planting technical field, specifically a kind of production method of organic selenium-rich bitter buckwheat.
Background technology
Selenium element is trace mineral nutrient needed by human, and human body selenium total content in itself is 6-20mg, selenium time
Each histoorgan of cloth and body fluid, have very important effect to improving body immunity and pre- anti-cancer；When selenium element lacks
When, easily cause body immunity to decline, threaten human health；Selenium element generally comes from food, water and pharmaceutical capsule, main
If content is low, price is high, is not yet generally eaten；The seventies, U.S. treatment and prevention of tumour center proposes that trace elements of selenium has first
There is the antitumor action of wide spectrum.The World Health Organization is it is proposed that the intake of everyone selenium can improve human body in 50-200 μ g daily
Immunologic function, surpassing 200 μ g can play prophylactic purpose.
The effect that selenium is played in the growth course of bitter buckwheat is less, is the trace element in trace element, therefore, in bitter buckwheat
It is very little by the uptake of root system in growth course, media implementation bitter buckwheat selenium-rich is made by soil, effect be not it is obvious that
Especially the soil of China 70% is poor selenium soil, depends merely on the selenium in Root Absorption soil, produces richness with health role
Organic Selenium bitter buckwheat is nearly impossible；For these reasons, for organic selenium-rich bitter buckwheat implantation methods research and development and probe into and be
Current research direction.
The content of the invention
It is an object of the invention to provide a kind of production method of organic selenium-rich bitter buckwheat, to solve the above problems.
To achieve the above object, the present invention provides following technical scheme：
A kind of production method of organic selenium-rich bitter buckwheat, including bitter buckwheat seed selection, cultivation, the management of growth cycle, blooming
Selenium-rich nutrient solution is sprayed in phase continuous three times, specifically include following steps：
1) choose seeds：Breeding time to producing upper wide popularization and application is all precocious bitter buckwheat common variety of 110 days or so；
2) cultivate：Plot experiment is carried out in field, including application period is tested, tested using concentration tests, application time
With the experiment of application site；The demonstration of small area is carried out on the basis of plot experiment is summarized, it is pair application period for determining, dense
Degree, time and position are verified, summarize and determine organic selenium-rich bitter buckwheat plantation parameter；
3) growth cycle management：Bitter buckwheat Post flowering directly carries out bud and sprays, and eliminates the natural bar such as soil, moisture content, weather
The limitation of part；Florescence sprays Selenium-rich nutrient solution continuous three times：
3.1) spray for the first time：Bitter buckwheat comes into bloom, i.e. bitter buckwheat after planting 55 days or so；
3.2) spray for the second time：Bitter buckwheat bears pods the initial stage, i.e., bitter buckwheat is between after planting 65-80 days；
3.3) spray for the third time：The 7th day after spraying for the second time.
As further scheme of the invention：The step 3) in, after spraying Selenium-rich nutrient solution three times through florescence, pass through
Bud is absorbed, and the selenium in Selenium-rich nutrient solution is changed into Organic Selenium, is directly delivered in the pod of bitter buckwheat, makes the bitter buckwheat seed benevolence phase
Se content reaches 401 microgram/100 gram, is 400 times of before processing.
As further scheme of the invention：The step 3) in, Selenium-rich nutrient solution is sprayed in bitter buckwheat bud, when spraying
Between section be at 1 point in 11 points-afternoon noon of fine day；The Selenium-rich nutrient solution be sodium selenate, sodium selenite, potassium selenate, potassium selenite,
The mixture of one or more in ammonium selenate, ammonium selenite, Selenium-rich nutrient solution is sprayed using 400 times of diluted concentrations.
Compared with prior art, the beneficial effects of the invention are as follows：The inventive method is simple, easy to operate, with low cost,
Do not change under existing bitter buckwheat production status, cropping pattern and working condition, on the basis of bitter-buckwheat nutritive is kept, in planting process
In by biotechnology engineering, apply Selenium-rich nutrient solution, make bitter buckwheat seed benevolence rich in trace elements of selenium, play the work of preventing and curing diseases of selenium
With, the combination of the Nutrition and health function of bitter buckwheat is realized, improve bitter buckwheat edibility；Effect clear advantage, can be extensive
It is applied to the plantation of general bitter buckwheat.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of production method of organic selenium-rich bitter buckwheat, including bitter buckwheat seed selection, cultivation, the management of growth cycle, blooming
Selenium-rich nutrient solution is sprayed in phase continuous three times, specifically include following steps：
1) choose seeds：Breeding time to producing upper wide popularization and application is all precocious bitter buckwheat common variety of 110 days or so；
2) cultivate：Plot experiment is carried out in field, including application period is tested, tested using concentration tests, application time
With the experiment of application site；The demonstration of small area is carried out on the basis of plot experiment is summarized, it is pair application period for determining, dense
Degree, time and position are verified, summarize and determine organic selenium-rich bitter buckwheat plantation parameter；
2.1) application period experiment
Bitter buckwheat kind is black tartary buckwheat, and breeding time is 110 days, and covering with ground sheeting drilling is cultivated, and field management is with other kinds；5
The moon 20 was sowed, and September is harvested on the 10th；5 treatment regions are set altogether, i.e., Selenium-rich nutrient solution and 1 are sprayed within following 4 time periods not
Situation about spraying：(1) florescence；(2) fruiting period；(3) satisfy the fruit maturity period；(4) florescence and fruiting period；(5) selenium-rich is not sprayed
The control group of nutrient solution；Often treatment cell is the row of 2 ridge 4, and 4.5 meters of zone leader is wide 1.6 meters, and 7.2 square metres of area does not set isolation
OK, 5 treatment regions are repeated 3 times, totally 15 cells, random alignment.By experiment, bitter buckwheat seed benevolence is detected, it is determined that opening
Spend initial stage to fruiting period continuous application 3 times, per minor tick 7 days, trace elements of selenium was higher containing managing in bitter buckwheat seed benevolence, effect compared with
It is good；
2.2) concentration tests are applied
Bitter buckwheat kind is black tartary buckwheat, and breeding time is 110 days, and covering with ground sheeting drilling is cultivated, and field management is with other kinds；5
The moon 20 was sowed, and September is harvested on the 10th；5 treatment regions are set altogether, i.e., sprayed clearly using the dilution of following 4 kinds of concentration and 1
Water：(1) 300 times of liquid；(2) 400 times of liquid；(3) 500 times of liquid；(4) 600 times of liquid；(5) clear water control group；Often treatment cell is 2 ridges 4
OK, 4.5 meters of zone leader, wide 1.6 meters, 7.2 square metres of area, do not set isolation strip；5 treatment regions are repeated 3 times, totally 15 cells,
Random alignment；By experiment, 400 times of best results of liquid are determined；
2.3) application time experiment
Bitter buckwheat kind is black tartary buckwheat, and breeding time is 110 days；Covering with ground sheeting drilling is cultivated, and field management is with other kinds；5
The moon 20 was sowed, and September is harvested on the 10th；3 treatment regions are set altogether, i.e., using following 3 time point spray nutritious liquors：(1) morning 8
Point -9 point；(2) at 1 point in 11 points-afternoon noon；(3) point in afternoon 3. -4；Often treatment cell is the row of 2 ridge 4, and 4.5 meters of zone leader is wide
1.6 meters, 7.2 square metres of area does not set isolation strip；3 treatment regions are repeated 3 times, totally 9 cells, random alignment；By experiment,
Determine that at 11 points at noon is optimal to 1 spraying effect in afternoon；
2.4) application site experiment
Bitter buckwheat kind is black tartary buckwheat, and breeding time is 110 days；Covering with ground sheeting drilling is cultivated, and field management is with other kinds；5
The moon 20 was sowed, and September is harvested on the 10th；3 treatment regions are set altogether, i.e., the position of bitter buckwheat vegetation is sprayed using following 3 kinds of modes
Apply：(1) foliage-spray；(2) bud is sprayed；(3) leaf and flower are sprayed simultaneously；Cell is often processed for the row of 2 ridge 4,4.5 meters of zone leader,
Wide 1.6 meters, 7.2 square metres of area does not set isolation strip；3 treatment regions are repeated 3 times, totally 9 cells, random alignment；By experiment
And Economic and Efficiency Analysis, it is determined that optimal in bud spraying effect；
3) growth cycle management：Bitter buckwheat Post flowering directly carries out bud and sprays, and eliminates the natural bar such as soil, moisture content, weather
The limitation of part；Selenium-rich nutrient solution is sprayed in bitter buckwheat bud, spraying time section is at 1 point in 11 points-afternoon noon of fine day；The richness
Selenium nutrient solution is the mixing of one or more in sodium selenate, sodium selenite, potassium selenate, potassium selenite, ammonium selenate, ammonium selenite
Thing, Selenium-rich nutrient solution is sprayed using 400 times of diluted concentrations, and florescence sprays Selenium-rich nutrient solution continuous three times：
3.1) spray for the first time：Bitter buckwheat comes into bloom, i.e. bitter buckwheat after planting 55 days or so；
3.2) spray for the second time：Bitter buckwheat bears pods the initial stage, i.e., bitter buckwheat is between after planting 65-80 days；
3.3) spray for the third time：The 7th day after spraying for the second time.
After spraying Selenium-rich nutrient solution three times through florescence, absorbed by bud, the selenium in Selenium-rich nutrient solution has been changed into
Machine selenium, is directly delivered in the pod of bitter buckwheat, and the bitter buckwheat of bitter buckwheat and routine techniques production to selenium-rich method of the present invention production is equal
After natural air drying, grab sample is peeled off, and bitter buckwheat seed benevolence is tested, and the bitter buckwheat seed benevolence of technique of enriched selenium production is containing trace element
Selenium reaches 401 microgram/100 gram containing reason, and the content of the bitter buckwheat seed benevolence selenium of routine techniques production is zero, the hardship of technique of enriched selenium production
Buckwheat seed benevolence selenium content is 400 times of routine techniques
By experiment and demonstration, the precocious bitter buckwheat kind that breeding time is 110 days or so is specified, bitter buckwheat florescence and born pods
Phase, select that 1 bud at 11 points at noon to afternoon of fine day is continuous to spray 3 times, every time 400 times of Selenium-rich nutrient solutions, per minor tick 7
My god, can significantly improve the content of bitter buckwheat seed benevolence trace elements of selenium, 401 μ g/100g are reached, realize bitter buckwheat selenium-rich purpose.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. seed selection, cultivation, the management of growth cycle of a kind of production method of organic selenium-rich bitter buckwheat, including bitter buckwheat, its feature exist
In, spray Selenium-rich nutrient solution continuous three times within florescence, specifically include following steps：
1) choose seeds：Breeding time to producing upper wide popularization and application is all precocious bitter buckwheat common variety of 110 days or so；
2) cultivate：Plot experiment is carried out in field, including application period is tested, tests and answer using concentration tests, application time
With the experiment of position；The demonstration of small area is carried out on the basis of plot experiment is summarized, pair application period for determining, concentration, when
Between and position verified, summarize and determine organic selenium-rich bitter buckwheat plantation parameter；
3) growth cycle management：Bitter buckwheat Post flowering directly carries out bud and sprays, and eliminates the natural conditions such as soil, moisture content, weather
Limitation；Florescence sprays Selenium-rich nutrient solution continuous three times：
3.1) spray for the first time：Bitter buckwheat comes into bloom, i.e. bitter buckwheat after planting 55 days or so；
3.2) spray for the second time：Bitter buckwheat bears pods the initial stage, i.e., bitter buckwheat is between after planting 65-80 days；
3.3) spray for the third time：The 7th day after spraying for the second time.
2. the production method of organic selenium-rich bitter buckwheat according to claim 1, it is characterised in that the step 3) in, through opening
After florescence sprays Selenium-rich nutrient solution three times, absorbed by bud, the selenium in Selenium-rich nutrient solution is changed into Organic Selenium, directly transmission
To in the pod of bitter buckwheat, the Se content of bitter buckwheat seed benevolence phase is reached 401 microgram/100 gram, be 400 times of before processing.
3. the production method of organic selenium-rich bitter buckwheat according to claim 1, it is characterised in that the step 3) in, selenium-rich
Nutrient solution is sprayed in bitter buckwheat bud, and spraying time section is at 1 point in 11 points-afternoon noon of fine day；The Selenium-rich nutrient solution is selenic acid
The mixture of one or more in sodium, sodium selenite, potassium selenate, potassium selenite, ammonium selenate, ammonium selenite, Selenium-rich nutrient solution
Sprayed using 400 times of diluted concentrations.
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| CN201710123221.1A CN106900328A (en) | 2017-03-03 | 2017-03-03 | A kind of production method of organic selenium-rich bitter buckwheat |
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| CN201710123221.1A CN106900328A (en) | 2017-03-03 | 2017-03-03 | A kind of production method of organic selenium-rich bitter buckwheat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624479A (en) * | 2017-09-30 | 2018-01-26 | 东兰县旺达板栗茶油种植专业合作社 | The high-quality implantation methods of high yield of Chinese chestnut |
| CN113079919A (en) * | 2021-03-26 | 2021-07-09 | 四川农业大学 | Planting method for improving selenium content of wild peaches by using tartary buckwheat water extract |
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| CN103563615A (en) * | 2013-09-28 | 2014-02-12 | 枞阳县新少圩种粮农民专业合作社 | Culturing method for duckwheat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107624479A (en) * | 2017-09-30 | 2018-01-26 | 东兰县旺达板栗茶油种植专业合作社 | The high-quality implantation methods of high yield of Chinese chestnut |
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| CN113079919A (en) * | 2021-03-26 | 2021-07-09 | 四川农业大学 | Planting method for improving selenium content of wild peaches by using tartary buckwheat water extract |
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Application publication date: 20170630 |