CN105016850B - A kind of organic fertilizer for producing selenium-rich Momordica grosvenori and its preparation, application method - Google Patents
A kind of organic fertilizer for producing selenium-rich Momordica grosvenori and its preparation, application method Download PDFInfo
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- CN105016850B CN105016850B CN201510195667.6A CN201510195667A CN105016850B CN 105016850 B CN105016850 B CN 105016850B CN 201510195667 A CN201510195667 A CN 201510195667A CN 105016850 B CN105016850 B CN 105016850B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
A kind of organic fertilizer for producing selenium-rich Momordica grosvenori, by mass percentage example be made up of following composition：Sheep manure（30‑40%）, plant ash（15‑20%）, biochemical yellow humic acid（8‑10%）, diatomite（2‑5%）, selenium mineral powder（2‑5%）, Modified Urea（5‑8%）, potassium sulfate（1‑2%）, calcium superphosphate（4‑6%）, magnesium sulfate（8‑15%）, boric acid（8‑15%）, water-loss reducer（2‑5%）, bacillus subtilis and saccharomycete Mixed Microbes（5‑6%）.In addition, the invention also provides a kind of preparation method and its application method of the organic fertilizer for producing selenium-rich Momordica grosvenori.It is cheap, easy to operate the beneficial effects of the invention are as follows cost, time of infertility root is applied once, has saved work production cost, the selenium-rich Momordica grosvenori quality safety of production, organic selenium content is high, and organic fertilizer and its preparation, application method can be widely applied to selenium deficiency area or district rich in selenium.
Description
Technical field
The present invention relates to arable farming field, more particularly, to be a kind of organic fertilizer for producing selenium-rich Momordica grosvenori and
It is prepared, application method.
Background technology
Selenium, it is referred to as " Promethean fire ", " king of anticancer " and " patron saint of heart " and " natural antidote ", human body length
Phase selenium deficiency or low selenium can cause more than 40 to plant disease, and appropriate supplement can effectively improve human body immunocompetence.Selenium is a kind of humans and animals
Necessary trace element, have and remove the life such as anti-oxidant free radical, anti-aging, anticancer, strengthen immunity, antagonism heavy metal
Thing characteristic.Daily selenium-supply 50-250 micrograms, but the average day selenium intake of China adult are suggested by Chinese Soclety of Nutrition in 1988
Only 17-32 μ g or so, the bad situation of selemium nutrition is in China's generally existing.
China's selenium-rich land area is relatively large, and Se-rich farm products are increasingly becoming as human body supplement selenium element effective way
The focus of research and development.
Momordica grosvenori, it is the famous special product in Guangxi China Guilin City, is one of Guilin Triratna, the title for having " east god fruit ", the traditional Chinese medical science
It is sweet cool in nature containing medicinal ingredients such as mogroside, several amino acids and vitamins with its fruit medicine, return lung, large intestine
Through the effect of moistening the lung and relieve the cough, promote the production of body fluid to quench thirst, suitable for lung heat, xeropulmonary cough, pertussis and hot summer weather fluid deficiency and thirsty etc., in addition
The effect of also relaxing bowel.Modern medicine study confirms that Momordica grosvenori is containing a kind of sweetener of 300 times than sucrose sweet tea, but it is not
Produce the unsuitable sugar eater edible Momordica grosvenori such as heat, diabetes, obesity.
Although China's selenium-rich land area is big, Se-rich farm products field always an existing embarrassment be selenium-rich soil not
One surely produces natural Se-rich farm products, and the form of soil available Se content and selenium is two keys.Develop selenium-rich agriculture
Product, the natural advantage in selenium-rich soil is changed into economic advantages, contributes to increasing both production and income, improve the physique of the nation people and health
It is horizontal.Exploitation for Se-rich farm products has a lot, selenium-rich rice, selenium-enriched tea leaf, selenium-rich citrus, but the production of selenium-rich Momordica grosvenori
Larger blank also be present at present.
The content of the invention
The present invention is in order to solve the blank of existing selenium-rich Momordica grosvenori production, it is proposed that a kind of to produce the organic of selenium-rich Momordica grosvenori
Fertilizer and its preparation, application method.
A kind of organic fertilizer for producing selenium-rich Momordica grosvenori, by mass percentage example be made up of following composition：Sheep manure（30-40%）,
Plant ash（15-20%）, biochemical yellow humic acid（8-10%）, diatomite（2-5%）, selenium mineral powder（2-5%）, Modified Urea（5-8%）,
Potassium sulfate（1-2%）, calcium superphosphate（4-6%）, magnesium sulfate（8-15%）, boric acid（8-15%）, water-loss reducer（2-5%）, bacillus subtilis
Bacterium and saccharomycete Mixed Microbes（5-6%）.
Wherein, the mixed proportion of the careless bacillus and saccharomycete Mixed Microbes is 3:1.
In addition, the invention also provides a kind of preparation method for the organic fertilizer for producing selenium-rich Momordica grosvenori, comprise the following steps：
1）Selenium mineral powder pre-treatment：（1）Selenium mineral powder crushes and through 50-150 mesh sieve；（2）Selenium mineral powder after crushing is added
Enter chloroazotic acid（The volume ratio of nitric acid and hydrochloric acid is 1:3）, after heating 3-6 hours under the conditions of 90-100 DEG C, then with 4-6 times of water
Rinse 2-3 times, and filter off insoluble matter；（3）Will（2）Middle resulting solution is evaporated, and obtains the higher water soluble selenium of selenium concentration；
2）It is prepared by culture medium：Tryptone 10g/L, dusty yeast 5g/L, sodium chloride 10g/L and distilled water are taken, is mixed
Close uniformly, it is 7.0 to keep pH, and sterilize 30 min at a temperature of 121 DEG C；
3）Kind daughter bacteria culture：Bacillus subtilis and saccharomycete Mixed Microbes are taken to be inoculated into by percent mass ratio in [0007]
Step 2）Described in culture medium, 35-37 DEG C of keeping temperature, isothermal vibration culture 48-60 h, obtain zymotic fluid；
4）Organic fertilizer is mixed to prepare：Sheep manure, plant ash, biochemical yellow humic acid and silicon are taken by percent mass ratio in [0007]
Diatomaceous earth, it is well mixed, keeps water content 50-55%；
5）Will be through step 1）The treated selenium mineral powder is added to step 3）In the zymotic fluid in, be well mixed after
It is sprayed onto 4）Described in mix organic fertilizer in, epiphragma ferment 25-30 days, first, improving the content of Organic Selenium, improve crop
The absorption rate to selenium element.Combined second, promoting Organic Selenium with organic fertilizer, selenium can be promoted slow in soil
Release；
6）Modified Urea, potassium sulfate, calcium superphosphate, magnesium sulfate, boric acid, water conservation are taken by percent mass ratio in [0007]
Agent, after being well mixed, it is added to through step 5）In mixing organic fertilizer after fermentation, it is rich that drying of finally pelletizing can obtain a kind of production
The organic fertilizer of selenium Momordica grosvenori.
In addition, the invention also provides a kind of application method for the organic fertilizer for producing selenium-rich Momordica grosvenori：When the Spring Equinox opens the root and stem of certain plants,
At potato seed base portion upward slope 1-1.2 chis, deep 15-20cm semicircles dressing furrow is opened, per cave-applied fertilizer 1.5-2.0kg；Transplant Momordica grosvenori
Seedling, the selenium in organic fertilizer can slowly be discharged, and Momordica grosvenori well developed root system, absorbability is strong, can slowly be inhaled in breeding time
Selenium is received, whole Momordica grosvenori breeding time is not required to impose any external source selenium.
Sorption enhanced of the selenium all from root to selenium in Momordica grosvenori, the selenium-rich Momordica grosvenori quality safety of production.Sieve
Chinese fruit Se content can reach 0.15-2.0 mg/kg, and organic selenium content reaches more than 98%.
Cheap, easy to operate the beneficial effects of the invention are as follows cost, time of infertility root is applied once, has been saved work and has been produced into
This, the selenium-rich Momordica grosvenori quality safety of production, organic selenium content is high, and organic fertilizer and its preparation, application method can be widely applied to
Selenium deficiency area or district rich in selenium.
Brief description of the drawings
Fig. 1 is a kind of preparation method flow chart for the organic fertilizer for producing selenium-rich Momordica grosvenori.
Embodiment
Specific embodiment 1
A kind of organic fertilizer for producing selenium-rich Momordica grosvenori, by mass percentage example be made up of following composition：Sheep manure（33%）, grass
Wood ash（15.5%）, biochemical yellow humic acid（8.5%）, diatomite（2.5%）, selenium mineral powder（2.5%）, Modified Urea（6%）, potassium sulfate
（1%）, calcium superphosphate（5%）, magnesium sulfate（9%）, boric acid（9%）, water-loss reducer（2.5%）, bacillus subtilis and saccharomycete Mixed Microbes
（5.5%）.
Specific embodiment 2
A kind of preparation method for the organic fertilizer for producing selenium-rich Momordica grosvenori, comprises the following steps：
1）Selenium mineral powder pre-treatment：（1）The g of selenium mineral powder 200 is weighed, is placed in pulverizer and is crushed, is 100 mesh with fineness
Sieve,（2）Selenium mineral powder after crushing is added into chloroazotic acid（Nitric acid and mixed in hydrochloric acid volume ratio are 1:3）600 ml,
3-6 hours are heated under the conditions of 90-100 DEG C, are rinsed 2-3 times with 3L distilled water water, filter off insoluble matter,（3）Solution is evaporated, obtains selenium
The higher g of water soluble selenium 25 of concentration；
2）It is prepared by culture medium：Distilled water 5L is measured, weighs the g of tryptone 50, the g of dusty yeast 25, the g of sodium chloride 50, is mixed
Uniformly, it is 7.0 to keep pH, and sterilize 30min under 121 DEG C of high temperature pressure pots；
3）Kind daughter bacteria culture：The g of bacillus subtilis 125 and the g of saccharomycete Mixed Microbes 375 are weighed, is inoculated into the culture
In base, in 35-37 DEG C of temperature, the h of isothermal vibration culture 48, zymotic fluid is obtained；
4）Organic fertilizer is mixed to prepare：Weigh the kg of sheep manure 3, the kg of plant ash 2, the biochemical yellow kg of humic acid 1, diatomite 0.5
Kg, it is well mixed, keeps water content 50-55%；
5）The water soluble selenium is added in the zymotic fluid, shaken up, is equably sprayed onto in the mixing organic fertilizer,
Epiphragma carries out fermentation 25 days, after fermentation, first, improving the content of Organic Selenium, improves being absorbed to selenium element for crop
Rate, combined second, promoting Organic Selenium with organic fertilizer, slow release of the selenium in soil can be promoted；
6）Weigh the kg of Modified Urea 0.5, the kg of potassium sulfate 0.1, the kg of calcium superphosphate 0.3, the kg of magnesium sulfate 1, boric acid 0.8
The kg and kg of water-loss reducer 0.4, it is well mixed, is added in the organic fertilizer after fermentation, granulation drying can obtains having for selenium-rich Momordica grosvenori
Machine fertilizer.
Specific embodiment 3
A kind of application method for the organic fertilizer for producing selenium-rich Momordica grosvenori：When the Spring Equinox opens the root and stem of certain plants, from potato seed base portion 1.2 chis of upward slope
Place, open deep 20 centimetres semicircle dressing furrow；Often spread manuer in holes the kg of selenium-rich Momordica grosvenori organic fertilizer 2.0；Then Momordica grosvenori is transplanted
Seedling, the selenium in the selenium-rich Momordica grosvenori organic fertilizer can slowly be discharged, and Momordica grosvenori well developed root system, absorbability is strong, can be with
In breeding time slow-absorbing selenium, the breeding time of whole Momordica grosvenori is not required to impose any external source selenium.
Specific embodiment 4
The 6-11 months in 2014, produced in Guangxi Zhuang Autonomous Region Guilin City Yongfu county company Momordica grosvenori proving ground
Experiment, has carried out selenium-rich soil detection, testing result 0.62mg/kg, more than selenium-rich soil 0.44mg/kg, has belonged to before experiment
Selenium-rich soil, experiment set 3 processing altogether, often handle 30 flat strains, are repeated 3 times, totally 9 hillslope processes：Processing 1：Root applies 1kg selenium-rich
Momordica grosvenori fertilizer special for organic/strain, processing 2：Root applies 2kg selenium-rich Momordica grosvenori fertilizer special for organic/strain, processing 3：Blank control group；4
When month opens the root and stem of certain plants, at 1.2 chis that gone up a slope from potato seed base portion, open semicircle shape dressing furrow is deep 20 centimetres, per cave respectively by three processing
Scheme, the selenium-rich Momordica grosvenori organic fertilizer is applied to Momordica grosvenori root, then transplants Momordica grosvenori seedling, other agronomy control measures with it is big
The production of area Momordica grosvenori is the same, is plucked after maturation, and after drying, sample presentation carries out Se content detection.
Influence of the selenium-rich Momordica grosvenori organic fertilizer of table 1 to Momordica grosvenori Se content
As seen from the experiment, the Se content for handling 1-2 Momordica grosvenoris is all higher than 0.15 mg/kg, meets GB28050-
2011《National food safety standard prepackaged food nutritional labeling general rule》Defined selenium-rich solid food label >=0.15mg/ ㎏
Standard, Se content with selenium-rich Momordica grosvenori organic fertilizer amount of application increase and increase, handle 3（Blank control group）Se content reaches
Less than the requirement of selenium-rich standard.
Claims (4)
1. a kind of preparation method for the organic fertilizer for producing selenium-rich Momordica grosvenori, it is characterised in that methods described comprises the following steps：
1) selenium mineral powder pre-treatment：(1) selenium mineral powder crushes and through 50-150 mesh sieve；(2) selenium mineral powder after crushing is added into king
(volume ratio of nitric acid and hydrochloric acid is 1 to water:3) after, heating 3-6 hours under the conditions of 90-100 DEG C, then with 4-6 times of water flushing
2-3 times, and filter off insoluble matter；(3) resulting solution in the step (2) is evaporated, obtains the higher water soluble selenium of selenium concentration；
2) prepared by culture medium：Tryptone 10g/L, dusty yeast 5g/L, sodium chloride 10g/L and distilled water are taken, is well mixed, is kept
PH is 7.0, and sterilize 30min at a temperature of 121 DEG C；
3) daughter bacteria culture is planted：Take bacillus subtilis and saccharomycete Mixed Microbes to be inoculated into described in step 2) in culture medium, keep
35-37 DEG C of temperature, isothermal vibration culture 48-60h, obtains zymotic fluid；
4) organic fertilizer is mixed to prepare：Sheep manure, plant ash, biochemical yellow humic acid and diatomite are taken, is well mixed, keeps water content
50-55%；
5) selenium mineral powder treated through step 1) is added in the zymotic fluid in step 3), sprayed after well mixed
Mixed to described in 4) in organic fertilizer, epiphragma ferments 25-30 days；
6) Modified Urea, potassium sulfate, calcium superphosphate, magnesium sulfate, boric acid, water-loss reducer are taken, after being well mixed, is added to through the step
In mixing organic fertilizer after rapid 5) fermentation, drying of finally pelletizing can obtain a kind of organic fertilizer for producing selenium-rich Momordica grosvenori,
By weight percentage, the ratio between used raw material is：Sheep manure (30-40%), plant ash (15-20%) are raw
Change yellow humic acid (8-10%), diatomite (2-5%), selenium mineral powder (2-5%), Modified Urea (5-8%), potassium sulfate (1-2%),
Calcium superphosphate (4-6%), magnesium sulfate (8-15%), boric acid (8-15%), water-loss reducer (2-5%), bacillus subtilis and yeast
Bacterium Mixed Microbes (5-6%).
2. preparation method according to claim 1, it is characterised in that in the bacillus subtilis and saccharomycete Mixed Microbes
The mixed proportion of bacillus subtilis and saccharomycete is 3:1.
3. the organic fertilizer for the production selenium-rich Momordica grosvenori that preparation method according to claim 1 or 2 obtains.
4. the application method of the organic fertilizer of production selenium-rich Momordica grosvenori according to claim 3, it is characterised in that methods described
For：When the Spring Equinox opens the root and stem of certain plants, at from potato seed base portion upward slope 1-1.2 chis, deep 15-20cm semicircles dressing furrow is opened, per cave-applied fertilizer 1.5-
2.0kg；Momordica grosvenori seedling is transplanted, whole Momordica grosvenori breeding time is not required to impose any external source selenium.
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