CN104823826A - Greenhouse selenium-enriched herba houttuyniae soilless culture method - Google Patents
Greenhouse selenium-enriched herba houttuyniae soilless culture method Download PDFInfo
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- CN104823826A CN104823826A CN201510280553.1A CN201510280553A CN104823826A CN 104823826 A CN104823826 A CN 104823826A CN 201510280553 A CN201510280553 A CN 201510280553A CN 104823826 A CN104823826 A CN 104823826A
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- Prior art keywords
- selenium
- soilless culture
- matrix
- nutrient solution
- cordate houttuynia
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Classifications
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a greenhouse selenium-enriched herba houttuyniae soilless culture method. The greenhouse selenium-enriched herba houttuyniae soilless culture method comprises the following steps that (1) species are selected; (2) a culture bed and a matrix are prepared, and the ratio of the matrix is that mushroom dregs: river sand: sawdust= 3:1:1; (3) base fertilizer is used; (4) a nutrient solution is managed, macroelements of the nutrient solution include tetrahydrated calcium nitrate, potassium nitrate, monopotassium phosphate and epsom salt, and the use amounts are adjusted according to different growth periods; microelements include iron chelate, boracic acid, tetrahydrated manganese sulfate, heptahydrate zinc sulphate, copper sulfate pentahydrate and tetrahydrated ammonium molybdate, and the use amounts are the same in different periods; (5) selenium fertilizer is applied and includes 7.0 g of sodium selenite, 20 g of iron chelate, 20 g of BSFA and 40 kg of water; (6) field management is carried out; (7) harvesting is carried out. After the selenium fertilizer is applied, the selenium content of stems and leaves can reach above 1.5 mg/kg, and the selenium content of roots and stems can reach 0.3-1.0 mg/kg.
Description
Technical field
The present invention relates to a kind of cordate houttuynia cultivation method, specifically a kind of booth rich selenium cordate houttuynia soilless culture method.
Background technology
Cordate houttuynia edibility is high, has clearing heat and detoxicating, and reduce phlegm removing pus and relieving carbuncle, the effect that inducing diuresis to reduce edema is treating stranguria, cordate houttuynia can improve immunity of organisms, has the effects such as antibacterial, antiviral, diuresis, cordate houttuynia itself containing selenium, does not have the cordate houttuynia of rich selenium yet in the cordate houttuynia of current artificial planting.
Summary of the invention
The object of the present invention is to provide a kind of booth rich selenium cordate houttuynia soilless culture method, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of booth rich selenium cordate houttuynia soilless culture method, comprises the following steps:
(1) Fruit variety: select the kind of suitable local cultivation or there are the improved seeds of local characteristic;
(2) cultivation bed and matrix prepare: the brick cultivating groove in north-south, internal diameter wide 0.8 meter, dark 0.15-0.20 rice, long 15-20 rice, bottom land paving layer of plastic film and soil are isolated, matrix is loaded in groove, substrate composition is Lenlinus edodes slag: river sand: sawdust=3:1:1, and Lenlinus edodes slag and sawdust all need fully to become thoroughly decomposed;
(3) base manure uses: every m
3matrix adds potassium fulvate 2kg, microbial organic fertilizer 20kg, is filled in substrate grooves after fertilizer and matrix being stirred;
(4) nutrient management: nutrient solution supply adopts spray system, and nutrient solution macroelement comprises four water-calcium nitrate, potassium nitrate, potassium dihydrogen phosphate and epsom salt, according to different growth periods adjustment consumption; Trace element comprises chelated iron, boric acid, four water manganese sulphates, white vitriol, cupric sulfate pentahydrate and four water ammonium molybdates, and the usage amount in each period is identical; The amount using nutrient solution is determined according to the dry wet degree of matrix, and principle, for keeping matrix moistening, is gathered in the crops and within first 20 days, stopped using nutrient solution, matrix drying spray clear water;
(5) selenium fertilizer is used: selenium fertilizer is formulated as sodium selenite 7.0g, chelated iron 20g, potassium fulvate 20g, is watered 40kg, gathers in the crops first 50 days and 40 days employing sprayer Spraying Se-fertilizer twice, every 667m respectively
2spray fertile solution 40 kg of preparation selenium at every turn, after afternoon four of cloudy day or fine day time, even spraying on blade face;
(6) field management:
1) intertill and clean tillage, soilless culture cordate houttuynia, weeds are less, adopt artificial uprooting weed.
2) extract bud, the growth of booth soilless culture cordate houttuynia is very fast, and young stem and leaf of gathering in time, blooms when buddingging and extract bud in time, ensures rhizomatous growth nutrient supply;
3) extermination of disease and insect pest, seldom there is damage by disease and insect in booth soilless culture cordate houttuynia, does not generally need chemical control;
(7) gather in the crops: gather in the crops according to demand, booth soilless culture cordate houttuynia growth cycle cultivates short 10-20 days compared with open ground soil.
As the further scheme of the present invention: described in step (4), the using method of nutrient solution macroelement is, spraying nutrient solution macroelement after Qi Miao, use 0.5 dosage spray substrate grooves, 0.5 dosage is: four water-calcium nitrate 186mg/l, potassium nitrate 122mg/l, potassium dihydrogen phosphate 40mg/l, epsom salt 80mg/l; Use 1.0 dosage after plant height 15cm, 1.0 dosage are: four water-calcium nitrate 372mg/l, potassium nitrate 244mg/l, potassium dihydrogen phosphate 80mg/l, epsom salt 160mg/l.
As the present invention's further scheme: described in step (4), the consumption of trace element is: chelated iron 32.5 mg/l, boric acid 2.86 mg/l, four water manganese sulphate 2.13 mg/l, white vitriol 0.22 mg/l, cupric sulfate pentahydrate 0.08 mg/l, four water ammonium molybdate 0.02 mg/l.
Compared with prior art, the invention has the beneficial effects as follows: after Spraying Se-fertilizer, its cauline leaf Se content reaches more than 1.5mg/kg, and rhizome Se content reaches 0.3-1.0mg/kg.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the embodiment of the present invention, a kind of booth rich selenium cordate houttuynia soilless culture method, comprises the following steps:
(1) Fruit variety: select the kind of suitable local cultivation or there are the improved seeds of local characteristic;
(2) cultivation bed and matrix prepare: the brick cultivating groove in north-south, internal diameter wide 0.8 meter, dark 0.15-0.20 rice, long 15-20 rice, bottom land paving layer of plastic film and soil are isolated, matrix is loaded in groove, substrate composition is Lenlinus edodes slag: river sand: sawdust=3:1:1, and Lenlinus edodes slag and sawdust all need fully to become thoroughly decomposed;
(3) base manure uses: every m
3matrix adds potassium fulvate 2kg, microbial organic fertilizer 20kg, is filled in substrate grooves after fertilizer and matrix being stirred;
(4) nutrient management: nutrient solution supply adopts spray system, nutrient solution macroelement comprises four water-calcium nitrate, potassium nitrate, potassium dihydrogen phosphate and epsom salt, according to different growth periods adjustment consumption, spraying nutrient solution macroelement after Qi Miao, use 0.5 dosage spray substrate grooves, 0.5 dosage is: four water-calcium nitrate 186mg/l, potassium nitrate 122mg/l, potassium dihydrogen phosphate 40mg/l, epsom salt 80mg/l; Use 1.0 dosage after plant height 15cm, 1.0 dosage are: four water-calcium nitrate 372mg/l, potassium nitrate 244mg/l, potassium dihydrogen phosphate 80mg/l, epsom salt 160mg/l; Trace element adopts chelated iron 32.5 mg/l, boric acid 2.86 mg/l, four water manganese sulphate 2.13 mg/l, white vitriol 0.22 mg/l, cupric sulfate pentahydrate 0.08 mg/l, four water ammonium molybdate 0.02 mg/l, and the usage amount in each period is identical; The amount using nutrient solution is determined according to the dry wet degree of matrix, and principle, for keeping matrix moistening, is gathered in the crops and within first 20 days, stopped using nutrient solution, matrix drying spray clear water;
(5) selenium fertilizer is used: selenium fertilizer is formulated as sodium selenite 7.0g, chelated iron 20g, potassium fulvate 20g, is watered 40kg, gathers in the crops first 50 days and 40 days employing sprayer Spraying Se-fertilizer twice, every 667m respectively
2spray fertile solution 40 kg of preparation selenium at every turn, after afternoon four of cloudy day or fine day time, even spraying on blade face;
(6) field management:
1) intertill and clean tillage, soilless culture cordate houttuynia, weeds are less, adopt artificial uprooting weed;
2) extract bud, the growth of booth soilless culture cordate houttuynia is very fast, and young stem and leaf of gathering in time, blooms when buddingging and extract bud in time, ensures rhizomatous growth nutrient supply;
3) extermination of disease and insect pest, seldom there is damage by disease and insect in booth soilless culture cordate houttuynia, does not generally need chemical control;
(7) gather in the crops: gather in the crops according to demand, booth soilless culture cordate houttuynia growth cycle cultivates short 10-20 days compared with open ground soil, and output reaches 2000kg/667m
2above, comparatively open ground soil cultivation is high by more than 30%, and results, cleaning and convenience thereof, after Spraying Se-fertilizer, its cauline leaf Se content reaches more than 1.5mg/kg, and rhizome Se content reaches 0.3-1.0mg/kg.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a booth rich selenium cordate houttuynia soilless culture method, is characterized in that, comprise the following steps:
(1) Fruit variety: select the kind of suitable local cultivation or there are the improved seeds of local characteristic;
(2) cultivation bed and matrix prepare: the brick cultivating groove in north-south, internal diameter wide 0.8 meter, dark 0.15-0.20 rice, long 15-20 rice, bottom land paving layer of plastic film and soil are isolated, matrix is loaded in groove, substrate composition is Lenlinus edodes slag: river sand: sawdust=3:1:1, and Lenlinus edodes slag and sawdust all need fully to become thoroughly decomposed;
(3) base manure uses: every m
3matrix adds potassium fulvate 2kg, microbial organic fertilizer 20kg, is filled in substrate grooves after fertilizer and matrix being stirred;
(4) nutrient management: nutrient solution supply adopts spray system, and nutrient solution macroelement comprises four water-calcium nitrate, potassium nitrate, potassium dihydrogen phosphate and epsom salt, according to different growth periods adjustment consumption; Trace element comprises chelated iron, boric acid, four water manganese sulphates, white vitriol, cupric sulfate pentahydrate and four water ammonium molybdates, and the usage amount in each period is identical; The amount using nutrient solution is determined according to the dry wet degree of matrix, and principle, for keeping matrix moistening, is gathered in the crops and within first 20 days, stopped using nutrient solution, matrix drying spray clear water;
(5) selenium fertilizer is used: selenium fertilizer is formulated as sodium selenite 7.0g, chelated iron 20g, potassium fulvate 20g, is watered 40kg, gathers in the crops first 50 days and 40 days employing sprayer Spraying Se-fertilizer twice, every 667m respectively
2spray fertile solution 40 kg of preparation selenium at every turn, after afternoon four of cloudy day or fine day time, even spraying on blade face;
(6) field management:
1) intertill and clean tillage, soilless culture cordate houttuynia, weeds are less, adopt artificial uprooting weed;
2) extract bud, the growth of booth soilless culture cordate houttuynia is very fast, and young stem and leaf of gathering in time, blooms when buddingging and extract bud in time, ensures rhizomatous growth nutrient supply;
3) extermination of disease and insect pest, seldom there is damage by disease and insect in booth soilless culture cordate houttuynia, does not generally need chemical control;
(7) gather in the crops: gather in the crops according to demand, booth soilless culture cordate houttuynia growth cycle cultivates short 10-20 days compared with open ground soil.
2. booth according to claim 1 rich selenium cordate houttuynia soilless culture method, it is characterized in that, described in step (4), the using method of nutrient solution macroelement is, spraying nutrient solution macroelement after Qi Miao, use 0.5 dosage spray substrate grooves, 0.5 dosage is: four water-calcium nitrate 186mg/l, potassium nitrate 122mg/l, potassium dihydrogen phosphate 40mg/l, epsom salt 80mg/l; Use 1.0 dosage after plant height 15cm, 1.0 dosage are: four water-calcium nitrate 372mg/l, potassium nitrate 244mg/l, potassium dihydrogen phosphate 80mg/l, epsom salt 160mg/l.
3. booth according to claim 1 rich selenium cordate houttuynia soilless culture method, it is characterized in that, described in step (4), the consumption of trace element is: chelated iron 32.5 mg/l, boric acid 2.86 mg/l, four water manganese sulphate 2.13 mg/l, white vitriol 0.22 mg/l, cupric sulfate pentahydrate 0.08 mg/l, four water ammonium molybdate 0.02 mg/l.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230281A (en) * | 2015-10-13 | 2016-01-13 | 梁明 | Method for cultivating cordate houttuynia |
| CN105272458A (en) * | 2015-10-20 | 2016-01-27 | 恩施州硕品农业有限公司 | Selenium fertilizer and selenium-enriched efficient cultivation method of purslane |
| CN105917927A (en) * | 2016-05-09 | 2016-09-07 | 恩施土家族苗族自治州中心医院 | Selenium-rich cultivation method for aloes |
| CN108124699A (en) * | 2018-01-31 | 2018-06-08 | 潍坊友容实业有限公司 | A kind of Some Herbages In Salt Land implantation methods |
| CN108293659A (en) * | 2018-01-31 | 2018-07-20 | 潍坊友容实业有限公司 | A kind of varieties in saline-alkali areas pasture planting method |
| CN108558481A (en) * | 2018-08-02 | 2018-09-21 | 江苏兰时生物科技有限公司 | A kind of selenium-rich potted tomato mill water culture nutrient solution under artificial light source |
| CN109699479A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | A kind of cloud and mist cultivating and growing method of cordate houttuynia |
| CN109699478A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | A kind of cloud and mist cultural method of Chinese mallow |
| CN110771494A (en) * | 2019-12-03 | 2020-02-11 | 中国农业科学院都市农业研究所 | Factory production and cultivation system for herba Houttuyniae and application method thereof |
| CN111373993A (en) * | 2020-04-16 | 2020-07-07 | 四川省农业科学院土壤肥料研究所 | Cultivation method of houttuynia cordata |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230281A (en) * | 2015-10-13 | 2016-01-13 | 梁明 | Method for cultivating cordate houttuynia |
| CN105272458A (en) * | 2015-10-20 | 2016-01-27 | 恩施州硕品农业有限公司 | Selenium fertilizer and selenium-enriched efficient cultivation method of purslane |
| CN105917927A (en) * | 2016-05-09 | 2016-09-07 | 恩施土家族苗族自治州中心医院 | Selenium-rich cultivation method for aloes |
| CN108124699A (en) * | 2018-01-31 | 2018-06-08 | 潍坊友容实业有限公司 | A kind of Some Herbages In Salt Land implantation methods |
| CN108293659A (en) * | 2018-01-31 | 2018-07-20 | 潍坊友容实业有限公司 | A kind of varieties in saline-alkali areas pasture planting method |
| CN108558481A (en) * | 2018-08-02 | 2018-09-21 | 江苏兰时生物科技有限公司 | A kind of selenium-rich potted tomato mill water culture nutrient solution under artificial light source |
| CN109699479A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | A kind of cloud and mist cultivating and growing method of cordate houttuynia |
| CN109699478A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | A kind of cloud and mist cultural method of Chinese mallow |
| CN110771494A (en) * | 2019-12-03 | 2020-02-11 | 中国农业科学院都市农业研究所 | Factory production and cultivation system for herba Houttuyniae and application method thereof |
| CN111373993A (en) * | 2020-04-16 | 2020-07-07 | 四川省农业科学院土壤肥料研究所 | Cultivation method of houttuynia cordata |
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Application publication date: 20150812 |