CN104402639A - Selenium-rich black fungus culture material and preparation method thereof - Google Patents
Selenium-rich black fungus culture material and preparation method thereof Download PDFInfo
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- CN104402639A CN104402639A CN201410803058.XA CN201410803058A CN104402639A CN 104402639 A CN104402639 A CN 104402639A CN 201410803058 A CN201410803058 A CN 201410803058A CN 104402639 A CN104402639 A CN 104402639A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Abstract
The invention relates to a selenium-rich black fungus culture material and a preparation method thereof. The culture material is prepared from the following raw materials in percentage by weight: 65-73% of corn cob, 18-24% of selenium-rich lucerne meal, 5-11% of wheat straw, 0.8-1.2% of calcium superphosphate, 0.2-0.8% of gypsum and 0.3-0.9% of lime. The selenium-rich black fungus culture material has the advantages of reasonable raw material proportioning, balanced nutrients and high utilization ratio of selenium; and the C/N ratio satisfies the culture demands for black fungus. The selenium content of the black fungus produced by the culture material according to the conventional bag-type culture technique reaches 0.15-3.0 mg/kg which is 5-100 times of the common black fungus; the black fungus has rich nutrients, and is an excellent selenium-supplementing green health-care product; the sales price is 10% higher than that of the common black fungus; and the culture material has wide development prospects.
Description
Technical field:
The invention belongs to fungus growing technique field, be specifically related to a kind of black fungus rich in selenium planting material and preparation method thereof.
Background technology:
Selenium be human body necessary one trace element, scarce selenium can cause the various diseases of human body, China the overwhelming majority area lack selenium, quantitatively mend selenium, very urgent.The scope taking in safely inorganic selenium because of human body every day is narrower, and human body is comparatively large to the tolerance degree of organoselenium, and thus supplementing organoselenium is the best approach that human-body safety mends selenium.Black fungus quality is soft, and delicious flavour is nutritious, can element can meat or fish, not only add greatly elegance for Chinese food, and can nourish blood and preserve youthful looks, it is ruddy, radiant to make us skin, and can prevent and treat hypoferric anemia etc., has a lot of medicinal efficacy.Therefore, develop black fungus rich in selenium and have wide market outlook and using value.
But, mostly the method for current production black fungus rich in selenium is to add inorganic selenium in planting material, as " cultivating method of black fungus rich in selenium " (application number 201010154424.5), " producing the cultivating method of the edible mushroomss such as rich selenium auricularia auriculajudae with selenium mineral powder " (application number 200910067120.2) and " method for producing black fungus containing abundant organic selenium " (application number 201110099832.X) etc., thisly in planting material, add inorganic selenium method, it is few that black fungus absorbs inorganic selenium, and easily cause Se in Environment to pollute; And utilize selenium-rich crops stalk to cultivate the application for a patent for invention of the method for cultivation (application number 201210290103.7) of rich selenium auricularia auriculajudae, its technical scheme by adding Se-rich wheat or maize straw realizes in planting material, although its scheme is feasible, the Se-rich wheat higher by prior art production selenium content or maize straw (selenium content is 1 ~ 80mg/kg) are difficult to realize.
Summary of the invention:
The object of the invention is to overcome above-mentioned technological deficiency, there is provided a kind of and be specifically designed to the planting material of producing black fungus rich in selenium, the black fungus selenium content applying planting material of the present invention production is 5 ~ 100 times of common black fungus, and the edible normal people of this black fungus rich in selenium to scarce selenium area has benefit selenium health protection effect.
The present invention is achieved through the following technical solutions foregoing invention object:
Design a kind of black fungus rich in selenium planting material, by weight percentage, its raw materials is: corn cob 65 ~ 73%, rich selenium alfalfa meal 18 ~ 24%, wheat straw 5 ~ 11%, calcium superphosphate 0.8 ~ 1.2%, gypsum 0.2 ~ 0.8%, lime 0.3 ~ 0.9%.
Above-mentioned rich selenium alfalfa meal is obtained by the following step: cultivate alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 100 ~ 290mg/kg, with 50kg/667m
2the amount of spraying spray, and spray and sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 0.5 ~ 1.5mm obtains rich selenium alfalfa meal.
Above-mentioned micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 18 ~ 25 parts, cupric sulfate pentahydrate 12 ~ 18 parts, iron vitriol 13 ~ 23 parts, manganous sulfate 10 ~ 17 parts, potassiumiodide 5 ~ 10 parts, 8 ~ 13 parts, magnesium sulfate, monocalcium phosphate 12 ~ 19 parts, Sodium Selenite 10 ~ 145 parts, xanthohumic acid 8 ~ 12 parts, Sodium dodecylbenzene sulfonate 4 ~ 8 parts.
The preferred proportioning raw materials of above-mentioned black fungus rich in selenium planting material is: corn cob 69%, rich selenium alfalfa meal 21%, wheat straw 8%, calcium superphosphate 1%, gypsum 0.5%, lime 0.5%.
The compound method of above-mentioned black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 ~ 13 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
The present invention has actively useful technique effect:
The reasonable raw material proportioning of black fungus rich in selenium planting material of the present invention, balanced in nutrition, C/N meets the cultivation needs of black fungus, this planting material fresh black fungus selenium amount that pocket type cultivation technology is produced routinely is utilized to be 0.15mg/kg ~ 3.0mg/kg, selenium content is 5 ~ 100 times of common black fungus, nutritious, is safe and reliable benefit selenium green health product, the more common black fungus of selling price is high by more than 10%, and DEVELOPMENT PROSPECT is wide.
Embodiment:
Embodiment 1 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 69%, rich selenium alfalfa meal 21%, wheat straw 8%, calcium superphosphate 1%, gypsum 0.5%, lime 0.5%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 100mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 18 parts, cupric sulfate pentahydrate 12 parts, iron vitriol 13 parts, manganous sulfate 10 parts, potassiumiodide 5 parts, 8 parts, magnesium sulfate, monocalcium phosphate 12 parts, Sodium Selenite 10 parts, xanthohumic acid 8 parts, Sodium dodecylbenzene sulfonate 4 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 0.24mg/kg, is 8 times of common black fungus selenium content.
Embodiment 2 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 69%, rich selenium alfalfa meal 21%, wheat straw 8%, calcium superphosphate 1%, gypsum 0.5%, lime 0.5%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 290mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 25 parts, cupric sulfate pentahydrate 18 parts, iron vitriol 23 parts, manganous sulfate 17 parts, potassiumiodide 10 parts, 13 parts, magnesium sulfate, monocalcium phosphate 19 parts, Sodium Selenite 145 parts, xanthohumic acid 12 parts, Sodium dodecylbenzene sulfonate 8 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 2.46mg/kg, is 82 times of common black fungus selenium content.
Embodiment 3 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 65%, rich selenium alfalfa meal 24%, wheat straw 9%, calcium superphosphate 0.8%, gypsum 0.6%, lime 0.6%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 100mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 18 parts, cupric sulfate pentahydrate 12 parts, iron vitriol 13 parts, manganous sulfate 10 parts, potassiumiodide 5 parts, 8 parts, magnesium sulfate, monocalcium phosphate 12 parts, Sodium Selenite 10 parts, xanthohumic acid 8 parts, Sodium dodecylbenzene sulfonate 4 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 0.30mg/kg, is 10 times of common black fungus selenium content.
Embodiment 4 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 65%, rich selenium alfalfa meal 24%, wheat straw 9%, calcium superphosphate 0.8%, gypsum 0.6%, lime 0.6%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 290mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 25 parts, cupric sulfate pentahydrate 18 parts, iron vitriol 23 parts, manganous sulfate 17 parts, potassiumiodide 10 parts, 13 parts, magnesium sulfate, monocalcium phosphate 19 parts, Sodium Selenite 145 parts, xanthohumic acid 12 parts, Sodium dodecylbenzene sulfonate 8 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 13 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 3.0mg/kg, is 100 times of common black fungus selenium content.
Embodiment 5 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 73%, rich selenium alfalfa meal 18%, wheat straw 7%, calcium superphosphate 1.0%, gypsum 0.2%, lime 0.8%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 100mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 18 parts, cupric sulfate pentahydrate 12 parts, iron vitriol 13 parts, manganous sulfate 10 parts, potassiumiodide 5 parts, 8 parts, magnesium sulfate, monocalcium phosphate 12 parts, Sodium Selenite 10 parts, xanthohumic acid 8 parts, Sodium dodecylbenzene sulfonate 4 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 0.15mg/kg, is 5 times of common black fungus selenium content.
Embodiment 6 one kinds of black fungus rich in selenium planting materials, the proportioning of its feed composition is: corn cob 73%, rich selenium alfalfa meal 18%, wheat straw 7%, calcium superphosphate 1.0%, gypsum 0.2%, lime 0.8%.
Described rich selenium alfalfa meal obtains by the following method, cultivates alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starts the micro-rich water solution with 290mg/kg, with 50kg/667m
2the amount of spraying spray, sprayed once every 9 days, connect spray three times; Spray the best after in afternoon 4 time, as rain after spray, need to respray; Treat that alfalfa initial bloom stage (blooming 10%) gathers in, making particle diameter after drying or drying is that namely the grass meal of about 1mm obtains rich selenium alfalfa meal.
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 25 parts, cupric sulfate pentahydrate 18 parts, iron vitriol 23 parts, manganous sulfate 17 parts, potassiumiodide 10 parts, 13 parts, magnesium sulfate, monocalcium phosphate 19 parts, Sodium Selenite 145 parts, xanthohumic acid 12 parts, Sodium dodecylbenzene sulfonate 8 parts.
The compound method of described black fungus rich in selenium planting material is: first take each raw material by above-mentioned raw materials proportioning; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm; then mix with other raw material; add water to water content again and reach 60 ~ 65%, pack immediately, after material dress is real, tighten sack; atmospheric steam sterilizing; keep 100 DEG C 12 hours, after truce stewing 12 hours again, take out pocket to temperature and be reduced to less than 25 DEG C.
With the obtained black fungus rich in selenium planting material of aforesaid method in June, 2014 in Edible Fungi base, academy of agricultural sciences of Henan Province routinely pocket type cultivation method carry out test production, result shows, the black fungus selenium content that this black fungus rich in selenium planting material is produced reaches 2.13mg/kg, is 71 times of common black fungus selenium content.
Test in the various embodiments described above also proves the black fungus delicious flavour that black fungus rich in selenium planting material of the present invention is not only produced, nutritious, the nutrition mineral elements such as Fe, Zn, Ca also containing human body needs, and se use efficiency is high.
Claims (3)
1. a black fungus rich in selenium planting material, is characterized in that, by weight percentage, it is made up of following raw materials according:
Corn cob 65 ~ 73%, rich selenium alfalfa meal 18 ~ 24%, wheat straw 5 ~ 11%, calcium superphosphate 0.8 ~ 1.2%, gypsum 0.2 ~ 0.8%, lime 0.3 ~ 0.9%;
Described rich selenium alfalfa meal is obtained by following steps:
Cultivate alfalfa according to a conventional method, when Growth of Alfalfa is to plant height 10 ~ 15cm, starting is micro-rich water solution of 100 ~ 290mg/kg to its spraying concentration, and the amount of spraying is 50kg/667m
2, spray after in afternoon 4 time, sprayed once every 9 days, connect spray three times, in case of rain is then resprayed after spray; Treat that alfalfa initial bloom stage gathers in, making particle diameter after drying or drying is that namely the grass meal of 0.5 ~ 1.5mm obtains rich selenium alfalfa meal;
Described micro-fertilizer is made up of the raw material of following weight part: Zinc Sulphate Heptahydrate 18 ~ 25 parts, cupric sulfate pentahydrate 12 ~ 18 parts, iron vitriol 13 ~ 23 parts, manganous sulfate 10 ~ 17 parts, potassiumiodide 5 ~ 10 parts, 8 ~ 13 parts, magnesium sulfate, monocalcium phosphate 12 ~ 19 parts, Sodium Selenite 10 ~ 145 parts, xanthohumic acid 8 ~ 12 parts, Sodium dodecylbenzene sulfonate 4 ~ 8 parts.
2. black fungus rich in selenium planting material according to claim 1, it is characterized in that, it is made up of following raw materials according:
Corn cob 69%, rich selenium alfalfa meal 21%, wheat straw 8%, calcium superphosphate 1%, gypsum 0.5%, lime 0.5%.
3. the preparation method of black fungus rich in selenium planting material according to claim 1; comprise the following steps: first take each raw material by material rate described in claim 1; corn cob and wheat straw being crushed to particle diameter is again 2.0 ~ 5.0mm, then mixes with other raw material, then adds water to its water content and reach 60 ~ 65%; pack immediately; tighten sack, atmospheric steam sterilizing after material dress is real, keep 100 DEG C 12 ~ 13 hours; boil in a covered pot over a slow fire 12 hours again after truce, take out pocket to temperature and be reduced to less than 25 DEG C.
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Cited By (8)
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| CN105016816A (en) * | 2015-07-17 | 2015-11-04 | 安徽省农业科学院土壤肥料研究所 | Selenium-rich black fungus cultivation base material |
| CN105272443A (en) * | 2015-09-23 | 2016-01-27 | 百色市右江区永乐三宝农产品有限公司 | Se-enriched Baise black fungus production medium additive and application method |
| CN106134756A (en) * | 2015-04-03 | 2016-11-23 | 池州市德丰菌业有限责任公司 | A kind of cultural method of selenium-rich zinc black Auricularia |
| CN106342546A (en) * | 2015-07-15 | 2017-01-25 | 毛传福 | High-calcium selenium-rich black fungus industrialized production new technique |
| CN106508423A (en) * | 2016-09-12 | 2017-03-22 | 伊春林业科学院 | A production method for cultivating multi-nutrient-integrated black fungi by using medicinal and edible materials |
| CN106631275A (en) * | 2016-12-21 | 2017-05-10 | 黑龙江省农业科学院牡丹江分院 | Compost and method for cultivating selenium-rich auricularia auricula |
| CN106747794A (en) * | 2016-12-08 | 2017-05-31 | 河池市农业科学研究所 | A kind of black fungus selenium-enriching cultivation method |
| CN107337520A (en) * | 2017-07-17 | 2017-11-10 | 广西秀瑶姑生态农业科技有限公司 | A kind of black fungus cultivation material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106134756A (en) * | 2015-04-03 | 2016-11-23 | 池州市德丰菌业有限责任公司 | A kind of cultural method of selenium-rich zinc black Auricularia |
| CN106342546A (en) * | 2015-07-15 | 2017-01-25 | 毛传福 | High-calcium selenium-rich black fungus industrialized production new technique |
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| CN105272443A (en) * | 2015-09-23 | 2016-01-27 | 百色市右江区永乐三宝农产品有限公司 | Se-enriched Baise black fungus production medium additive and application method |
| CN106508423A (en) * | 2016-09-12 | 2017-03-22 | 伊春林业科学院 | A production method for cultivating multi-nutrient-integrated black fungi by using medicinal and edible materials |
| CN106747794A (en) * | 2016-12-08 | 2017-05-31 | 河池市农业科学研究所 | A kind of black fungus selenium-enriching cultivation method |
| CN106631275A (en) * | 2016-12-21 | 2017-05-10 | 黑龙江省农业科学院牡丹江分院 | Compost and method for cultivating selenium-rich auricularia auricula |
| CN107337520A (en) * | 2017-07-17 | 2017-11-10 | 广西秀瑶姑生态农业科技有限公司 | A kind of black fungus cultivation material |
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