CN1505922A - Planting method of selenium-rich high-yield Astragalus sinicus, dried selenium-rich Astragalus sinicus vegetable and its prepn - Google Patents
Planting method of selenium-rich high-yield Astragalus sinicus, dried selenium-rich Astragalus sinicus vegetable and its prepn Download PDFInfo
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- CN1505922A CN1505922A CNA021484856A CN02148485A CN1505922A CN 1505922 A CN1505922 A CN 1505922A CN A021484856 A CNA021484856 A CN A021484856A CN 02148485 A CN02148485 A CN 02148485A CN 1505922 A CN1505922 A CN 1505922A
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Abstract
The present invention features the high-yield plantation of selenium-rich Astragalus sinicus. Seeds of early, middle and late stage varieties in the ratio of 2 to 5 to 3 are matched in planting so as to prolong the picking period of terminal flush and bud; and in the early stage of production, sodium selenite is foliage applied. The selenium-rich Astragalus sinicus may be produced into dried selenium-rich Astragalus sinicus vegetable, and this can raise the economic value of Astragalus sinicus. In addition, selenium-rich Astragalus sinicus may be further produced into other selenium-rich products with health care function.
Description
Technical field:
The present invention relates to the kind method for planting and the comprehensive utilization thereof of Chinese milk vetch.
Background technology:
The production of development organic manure reduces using of chemical fertilizer, agricultural chemicals, is one of major measure that improves agricultural product quality.As the green manure kind Chinese milk vetch of main organic fertilizer resource, once in agricultural production, brought into play important effect.But for a long time, Chinese milk vetch is subjected to chemical fertilizer and impacts greatly as just the single channel of green manure, and its economic benefit is low, and cultivated area constantly reduces, and causes the crops fertilizer amount constantly to increase, and agricultural product quality descends.Expectation is by the economic worth of raising organic fertilizer resource Chinese milk vetch, thus the production of expansion Chinese milk vetch, and the usage amount of raising fertilizer reaches the non-polluted farm product production requirement.
According to another statistics, have in the world at present 2/3 area, in state-owned 72% county (city) lack selenium in various degree, wherein 1/3 be serious scarce selenium area, the whole nation has 70% population living in scarce selenium area.Selenium is the necessary trace element of human body, and it is the active ingredient of plurality of enzymes, as glutathione peroxidase, and the decomposition of harmful peroxide in the energy catalytic body, collaborative vitamin E is eliminated interior free yl, thereby protects biomembrane to avoid damage.It is all relevant with scarce selenium that selenium can be prevented and treated human Keshan disease, Kaschin-Beck disease, hepatopathy, hypertension, coronary heart disease, DCM (dilated cardiomyopathy), hemolytic anemia, SID, various cancers etc.Selenium is also anti-ageing simultaneously, anti-metal toxicity, enhance immunity ability.
About selenium, its between the nutrition of human body and the toxicity every very little.The one, the influence of amount has the maximum daily intaking amount of protective effect to should be 500ug to people's health, is lower than 17ug and low selenium symptom may occur.The 2nd, the influence of form, the form that selenium exists is the key factor that influences bio-absorbable and utilize selenium, a large amount of animal experiment and clinical experimental studies show that the selenium form to the favourable order of animal is: biological attitude type〉the organic type〉the inorganic states type.
Plant self is discrepant to the absorption and accumulation of selenium, and Chinese milk vetch is an Astragalus, and is strong to the enrichment of selenium, and inorganic states selenium can be converted into organic selenium.Simultaneously, Chinese milk vetch has well edible and medical value.
But traditional Chinese milk vetch cultivation method yields poorly, plant is short and small, still is confined on the fertilizer for the utilization of Chinese milk vetch, and this has greatly hindered the production as the Chinese milk vetch of organic fertilizer resource.
Summary of the invention:
Technical problem to be solved by this invention is to avoid existing weak point in the above-mentioned prior art, and a kind of kind method for planting of rich selenium high yield Chinese milk vetch is provided, and Chinese milk vetch is fully utilized, and rich selenium dry vegetalbe of a kind of Chinese milk vetch and preparation method thereof both is provided.On the one hand, obtain the stable high yield of Chinese milk vetch by new kind method for planting; By improving the economic worth of Chinese milk vetch, enlarge the cultivated area of Chinese milk vetch on the other hand, thereby improve the usage amount of crops fertilizer, improve the quality of crops; Again on the one hand, have rich selenium on the basis of edible and medical value in Chinese milk vetch self, make it provide health care as rich selenium product.
The technical scheme that technical solution problem of the present invention is adopted is:
The kind method for planting of rich selenium high yield Chinese milk vetch is characterized in:
1, carry out early, in, kind is by ratio collocation plantation in 2: 5: 3, the picking period of prolongation terminal bud and bud late.
2, September, 10-20 day was sowed: the single cropping rice stubble was interplanted in 10-15 day in September, and the double cropping rice stubble was interplanted in 15-20 day in September.
3, enhancing field management, sows in wet field, and germinateing in damp field, holds three ditches successfully, in time carries out the ditch cleaning drainage works;
4, come winter before, straw incorporation evenly covers the field face, uses farmyard manure, farmyard manure.
5, integrated control disease pest and weed, the inoculation rhizobium strengthen nitrogen fixing capacity;
6, use sodium selenite aborning early stage, adopt foliage-spray.
Rich selenium Chinese milk vetch dry vegetalbe is characterized in the dry product made from the fresh and tender cauline leaf of Chinese milk vetch.
The preparation method of rich selenium Chinese milk vetch dry vegetalbe is characterized in that having following technical process: pluck, and------shaping---dehydration---screening---packing completes.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, pass through the experimental study of the rich selenium high-yield culturing of Chinese milk vetch, the result shows that the bright careless per mu yield of the rich selenium high-yield culturing of Chinese milk vetch on average reaches 4589 kilograms; Implement same cultivation method, without rich selenium, then bright careless per mu yield is 4362 kilograms, executes selenium and can make Chinese milk vetch volume increase 5.2%.Adopt traditional cultivation method, bright careless per mu yield only is 3542 kilograms.
2, the present invention can make Chinese milk vetch organic Se content improve 72 times by the selenium-enriched plant Chinese milk vetch is implemented technique of enriched selenium, and mass fraction reaches W
(b)/ 10
-6Reach more than 6, organic selenium accounts for 99.98% of total selenium amount.Unique processing process makes Chinese milk vetch dry vegetalbe selenoprotein content reach 233.617g/kg, and albumen attitude Se content is 2.317mg/kg.
3, according to record, Chinese milk vetch has certain health care for health of people and is worth, and heart-spleen boosting is arranged, can treat pinkeye, hemorrhoid, and the effect that its hay has wind detumescence, detoxification to make eye bright can analgesic diuresis, control scabies.The rich selenium Chinese milk vetch of the present invention dry vegetalbe promptly is to utilize the selenium rich ability of Chinese milk vetch strong, Chinese milk vetch is absorbed and conversion selenium, thereby build up ecological selenium---albumen attitude selenium, the effect of the rich in addition selenium of health care with himself makes it become a kind of brand-new high-quality selenium-enriched health care product.
4, Chinese milk vetch dry vegetalbe delicate fragrance is agreeable to the taste, and with the inventive method, every mu of Chinese milk vetch can be made 10 kilograms in rich selenium dry vegetalbe, 600 yuan of the output values; The proposition of the purple cloud dry vegetalbe of rich selenium has improved the economic benefit of Chinese milk vetch green manure greatly, has promoted the development that Chinese milk vetch green manure is produced.Chinese milk vetch is as a kind of free of contamination bio-fertilizer, and nutrient is complete, is the fertilizer of nuisanceless production and pollution-free food production.Simultaneously, Chinese milk vetch covers ground for 4-5 month in winter-spring season, leaching loss and rainwater the washing away upper soll layer that can reduce soil nutrient.Chinese milk vetch has the function of fixed nitrogen; not only can provide free of contamination nitrogen nutrition for crops; reduce applying quantity of chemical fertilizer; energy savings improves the resistance of crops to sick worm, helps environmental protection; and can improve the soil ecosystem environment; the growth of agricultural economy and the improvement of agroecological environment being combined, realize Agro-ecology and economic coordinated development, is the important assurance of agricultural sustainable development.
Embodiment:
The kind method for planting of rich selenium high yield Chinese milk vetch:
1, carry out early, in, kind is planted by ratio collocation in 2: 5: 3 late.Be early-maturing variety account for sowing area 20%, 50% of medium variety bunch plating area, late-maturing variety accounts for 30% of sowing area, prolongs the picking period of terminal bud and bud.
2, September, 10-20 day was sowed: the single cropping rice stubble was interplanted in 10-15 day in September, and the double cropping rice stubble was interplanted in 15-20 day in September.
3, enhancing field management, sows in wet field, and germinateing in damp field, holds three ditches successfully, in time carries out the ditch cleaning drainage works;
4, come in the winter time before, greatly before December 20,200 kilograms of every mu of straw incorporations evenly cover the field face, mu is used 1000 kilograms of farmyard manure, farmyard manures.Both played the Chinese milk vetch antifreeze effect of preserving moisture of surviving the winter, and nutritional condition was provided for again the Chinese milk vetch high yield.
5, ecology synthesis insect pests crop smothering, the inoculation rhizobium strengthen nitrogen fixing capacity, improve resistance, prevent disease.With biologic product anti-eliminate aphis, thrips, Liriomyza.The rice field is early overlapped in good time and is broadcast, spares and broadcast, and utilizes the Chinese milk vetch dominant group to prevent crop smothering, carries out nuisanceless production.
6, use an amount of sodium selenite early stage aborning, makes Chinese milk vetch have adequate time to absorb selenium and conversion.The concrete operations mode is the foliage-spray sodium selenite, and concentration is 180 * 10
-6
Planting rich selenium Chinese milk vetch by above method, is the dry product made from the fresh and tender cauline leaf of Chinese milk vetch with its rich selenium Chinese milk vetch dry vegetalbe that makes.Concrete preparation technology is: pluck, and------shaping---dehydration---screening---packing completes.
Be advisable at 8-10cm with the Chinese milk vetch cauline leaf length of plucking.
A small amount of making can be adopted manual mode, and the process of completing is to soak 2 minutes with the boiling water that seethes with excitement.Selenium is done and is got final product after taking out.
Produce the mode that should adopt machining in batches, comprising: the process of completing is that the high temperature with 190-210 ℃ continued for 20 seconds in motorized pulleys; Be shaped as reciprocating cutter; The dehydration of employing hot blast, temperature is 130-150 ℃, is the best with 140 ℃; Screening is to carry out on the screen cloth in different apertures.The dehydration of employing mechanical drying, the dry vegetalbe color and luster is emerald green, and chlorophyll is not damaged.
Claims (6)
1, the kind method for planting of rich selenium high yield Chinese milk vetch is characterized in:
A, carry out early, in, kind is by ratio collocation plantation in 2: 5: 3, the picking period of prolongation terminal bud and bud late;
B, 10-20 day in September are sowed: the single cropping rice stubble was interplanted in 10-15 day in September, and the double cropping rice stubble was interplanted in 15-20 day in September;
C, enhancement of field management, sow in wet field, and germinateing in damp field, holds three ditches successfully, in time carries out the ditch cleaning drainage works;
Before coming in d, winter, straw incorporation evenly covers the field face, uses farmyard manure, farmyard manure;
E, integrated control disease pest and weed, the inoculation rhizobium strengthen nitrogen fixing capacity;
F, use sodium selenite early stage aborning, adopt foliage-spray.
2, a kind ofly plant the rich selenium Chinese milk vetch dry vegetalbe that rich selenium Chinese milk vetch makes, be characterized in: the dry product made from the fresh and tender cauline leaf of Chinese milk vetch with the described method of claim 1.
3, the preparation method of the described rich selenium Chinese milk vetch dry vegetalbe of a kind of claim 2 is characterized in that having following technical process: pluck, and------shaping---dehydration---screening---packing completes.
4, the preparation method of rich selenium Chinese milk vetch dry vegetalbe according to claim 3 is characterized in that the Chinese milk vetch cauline leaf length of plucking is 8-10cm.
5, the preparation method of rich selenium Chinese milk vetch dry vegetalbe according to claim 3, it is characterized in that completing is that boiling water with boiling soaked 2 minutes.
6, the preparation method of rich selenium Chinese milk vetch dry vegetalbe according to claim 3, it is characterized in that completing is under 190-210 ℃ high temperature 20 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021484856A CN1505922A (en) | 2002-12-07 | 2002-12-07 | Planting method of selenium-rich high-yield Astragalus sinicus, dried selenium-rich Astragalus sinicus vegetable and its prepn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021484856A CN1505922A (en) | 2002-12-07 | 2002-12-07 | Planting method of selenium-rich high-yield Astragalus sinicus, dried selenium-rich Astragalus sinicus vegetable and its prepn |
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| CN1505922A true CN1505922A (en) | 2004-06-23 |
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| CNA021484856A Pending CN1505922A (en) | 2002-12-07 | 2002-12-07 | Planting method of selenium-rich high-yield Astragalus sinicus, dried selenium-rich Astragalus sinicus vegetable and its prepn |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379335C (en) * | 2005-12-06 | 2008-04-09 | 江苏省农业科学院 | Ricefield milk vetch cultivating method for saving cost and increasing production |
| CN102174429A (en) * | 2010-12-30 | 2011-09-07 | 领先生物农业股份有限公司 | Rhizobium astragula capable of effectively fixing nitrogen and culture method and application thereof |
| CN102524626A (en) * | 2012-02-13 | 2012-07-04 | 王广仪 | Method for producing natural selenium-rich milk vetch honey |
| CN103749969A (en) * | 2014-02-12 | 2014-04-30 | 宁波中敬生物科技有限公司 | Selenium-rich astragalus smicus feed and production method thereof |
| CN108783205A (en) * | 2018-05-22 | 2018-11-13 | 安徽过湾农业科技有限公司 | A kind of production method of the full powder of organic selenium-rich quinoa |
-
2002
- 2002-12-07 CN CNA021484856A patent/CN1505922A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379335C (en) * | 2005-12-06 | 2008-04-09 | 江苏省农业科学院 | Ricefield milk vetch cultivating method for saving cost and increasing production |
| CN102174429A (en) * | 2010-12-30 | 2011-09-07 | 领先生物农业股份有限公司 | Rhizobium astragula capable of effectively fixing nitrogen and culture method and application thereof |
| CN102174429B (en) * | 2010-12-30 | 2012-09-12 | 领先生物农业股份有限公司 | Rhizobium astragula capable of effectively fixing nitrogen and culture method and application thereof |
| CN102524626A (en) * | 2012-02-13 | 2012-07-04 | 王广仪 | Method for producing natural selenium-rich milk vetch honey |
| CN103749969A (en) * | 2014-02-12 | 2014-04-30 | 宁波中敬生物科技有限公司 | Selenium-rich astragalus smicus feed and production method thereof |
| CN108783205A (en) * | 2018-05-22 | 2018-11-13 | 安徽过湾农业科技有限公司 | A kind of production method of the full powder of organic selenium-rich quinoa |
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