CN104276873B - Romaine lettuce soilless culture nutrient liquid and preparation method thereof - Google Patents
Romaine lettuce soilless culture nutrient liquid and preparation method thereof Download PDFInfo
- Publication number
- CN104276873B CN104276873B CN201410503866.4A CN201410503866A CN104276873B CN 104276873 B CN104276873 B CN 104276873B CN 201410503866 A CN201410503866 A CN 201410503866A CN 104276873 B CN104276873 B CN 104276873B
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- romaine lettuce
- soilless culture
- culture nutrient
- romaine
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a romaine lettuce soilless culture nutrient liquid. The romaine lettuce soilless culture nutrient liquid consists of the following components in parts by mass: 250-350 parts of rice washing water, 2-5 parts of urea, 1-5 parts of calcium nitrate, 1-5 parts of potassium nitrate, 1-3 parts of monopotassium phosphate, 1-6 parts of potassium sulfate, 0.5-2 parts of magnesium sulfate, 0.1-0.5 part of chelated iron, 0.2-2 parts of borax, 1-5 parts of sodium molybdate, 2-8 parts of elecampane, 1-5 parts of poria cocos and 1-3 parts of alum. The rice washing water used by the romaine lettuce soilless culture nutrient liquid is rich in nitrogen, phosphor, potassium and various trace elements needed for the growth of romaine lettuce; the elecampane and the poria cocos can be added to promote the romaine lettuce to evenly and comprehensively absorb trace elements, and to promote the growth and the root system development of the romaine lettuce, so that the plant resistance is strengthened, the occurrence of physiological diseases is prevented; the nutrition of the romaine lettuce soilless culture nutrient liquid well exceeds nutrients which can be provided by the soil, and thus, the romaine lettuce soilless culture nutrient liquid is relatively beneficial to the growth of the romaine lettuce; and the grown romaine lettuce is completely filled, crisp and tasty in fruit, bright-colored in lettuce leaf and good in quality.
Description
Technical field
The invention belongs to plant soil-less culturing nutrient liquid technical field, be specifically related to a kind of Romaine soilless culture nutrient fluid and preparation method thereof.
Background technology
The new plant that Romaine is introduced in the eighties as China, plantation distribution China various places, although it is the longest to enter China's time, but it is popular, it is fond of eating in Romaine not only rhizome position, its asparagus lettuce leaf also is able to mix cold dish or fry, plantation Romaine should ensure quality, also to devote exclusive attention to output, make maximizing the benefits, fertilizer major part Dou Shi peasant household oneself configuration at present Romaine plantation, the most extensive preparation can cause the ratio of the element in fertilizer and each element to grasp bad, do not reach the effect of optimization, cause the waste of fertilizer, and Romaine can be caused to yield poorly, the adverse consequences of deficiency in economic performance.
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of Romaine soilless culture nutrient fluid and preparation method thereof, the Romaine soilless culture nutrient fluid produced can make completely filled fruit, and leaf lettuce is bright in colour, and resistance against diseases is strong.
A kind of Romaine soilless culture nutrient fluid, it is characterized in that: described nutritional solution is composed of the following components according to mass fraction: washing water of rice 250-350 part, carbamide 2-5 part, calcium nitrate 1-5 part, potassium nitrate 1-5 part, potassium dihydrogen phosphate 1-3 part, potassium sulfate 1-6 part, magnesium sulfate 0.5-2 part, chelated iron 0.1-0.5 part, Borax 0.2-2 part, sodium molybdate 1-5 part, Radix Aucklandiae 2-8 part, Poria 1-5 part, Alumen 1-3 part.
As a modification of the present invention, the pH value of described washing water of rice is 5.8-6.8.
A kind of preparation method of Romaine soilless culture nutrient fluid, it is characterised in that: comprise the following steps:
(1) Alumen is added in washing water of rice settle, filter；
(2) Radix Aucklandiae is added in the half washing water of rice after step (1), add carbamide, calcium nitrate, potassium nitrate, chelated iron after heating 30-50 minute, filter after stirring, form solution A；
(3) Poria, Borax are mixed with second half washing water of rice, add potassium sulfate, magnesium sulfate, potassium dihydrogen phosphate, sodium molybdate after heating 40-60 minute, filter after stirring, form B solution.
Use nutritional solution time, in liquid supply box, put into the water of 50-100 times, first solution A be dissolved in water, then B solution is slowly added into, at any time pH value determination, when pH value reaches 7.2-7.5 stop add, mensuration electrical conductivity, up to standard after can use.
The invention has the beneficial effects as follows:
A kind of Romaine soilless culture nutrient fluid of the present invention utilizes washing water of rice to replace original rainwater or pure water, washing water of rice is rich in the nitrogen needed for Romaine growth, phosphorus, potassium and various trace elements, coordinate the Radix Aucklandiae in addition, Poria, can promote that Romaine equalizes, overall absorption trace element, promote its growth and root system development, strengthen plant resistant power, prevent the generation of physiological disturbance, its nutrition exceeds well over the nutrient that soil can supply, it is more beneficial for the growth of Romaine, the Romaine completely filled fruit grown, sharp and clear, leaf lettuce is bright in colour, quality better.
Detailed description of the invention
Embodiment 1
A kind of Romaine soilless culture nutrient fluid, described nutritional solution is composed of the following components according to mass fraction: washing water of rice 280 parts, 4 parts of carbamide, calcium nitrate 5 parts, potassium nitrate 3 parts, potassium dihydrogen phosphate 2 parts, potassium sulfate 4 parts, 0.6 part of magnesium sulfate, chelated iron 0.2 part, Borax 1 part, sodium molybdate 2 parts, the Radix Aucklandiae 3 parts, 2 parts of Poria, 3 parts of Alumen.
The pH value of washing water of rice described in the present embodiment is 6.5.
The preparation method of a kind of Romaine soilless culture nutrient fluid, comprises the following steps:
(1) Alumen is added in washing water of rice settle, filter；
(2) Radix Aucklandiae is added in the half washing water of rice after step (1), 60 DEG C heating 40 minutes after add carbamide, calcium nitrate, potassium nitrate, chelated iron, after stirring filter, formed solution A；
(3) Poria, Borax are mixed with second half washing water of rice, 55 DEG C heating 50 minutes after add potassium sulfate, magnesium sulfate, potassium dihydrogen phosphate, sodium molybdate, after stirring filter, formed B solution.
When using nutritional solution, in liquid supply box, put into the water of 50 times, first solution A is dissolved in water, then B solution is slowly added into, stop adding when pH value reaches 7.3, measuring electrical conductivity, rear use up to standard, the Romaine period of maturation that nutritional solution kind goes out shifts to an earlier date 7 days, resistance against diseases improves 75%, nitrogen content increase by 14.98% in Romaine, phosphorus content increase by 11.72%, potassium content increase by 11.49%, and mouthfeel is more preferable, and condition is more preferably.
Embodiment 2
A kind of Romaine soilless culture nutrient fluid, described nutritional solution is composed of the following components according to mass fraction: washing water of rice 300 parts, 4 parts of carbamide, calcium nitrate 3 parts, potassium nitrate 4 parts, potassium dihydrogen phosphate 2 parts, potassium sulfate 6 parts, 1 part of magnesium sulfate, chelated iron 0.4 part, Borax 1.5 parts, sodium molybdate 4 parts, the Radix Aucklandiae 7 parts, 4 parts of Poria, 1 part of Alumen.
The pH value of washing water of rice described in the present embodiment is 6.6.
The preparation method of a kind of Romaine soilless culture nutrient fluid, comprises the following steps:
(1) Alumen is added in washing water of rice settle, filter；
(2) Radix Aucklandiae is added in the half washing water of rice after step (1), 65 DEG C heating 45 minutes after add carbamide, calcium nitrate, potassium nitrate, chelated iron, after stirring filter, formed solution A；
(3) Poria, Borax are mixed with second half washing water of rice, 50 DEG C heating 60 minutes after add potassium sulfate, magnesium sulfate, potassium dihydrogen phosphate, sodium molybdate, after stirring filter, formed B solution.
When using nutritional solution, in liquid supply box, put into the water of 80 times, first solution A is dissolved in water, then B solution is slowly added into, stop adding when pH value reaches 7.4, measuring electrical conductivity, rear use up to standard, the Romaine period of maturation that nutritional solution kind goes out shifts to an earlier date 8 days, resistance against diseases improves 80%, nitrogen content increase by 13.64% in Romaine, phosphorus content increase by 13.58%, potassium content increase by 12.37%, and mouthfeel is more preferable, and condition is more preferably.
Claims (2)
1. a Romaine soilless culture nutrient fluid, it is characterized in that: described nutritional solution is composed of the following components according to mass fraction: washing water of rice 250-350 part, carbamide 2-5 part, calcium nitrate 1-5 part, potassium nitrate 1-5 part, potassium dihydrogen phosphate 1-3 part, potassium sulfate 1-6 part, magnesium sulfate 0.5-2 part, chelated iron 0.1-0.5 part, Borax 0.2-2 part, sodium molybdate 1-5 part, Radix Aucklandiae 2-8 part, Poria 1-5 part, Alumen 1-3 part, its preparation method, comprises the following steps:
(1) Alumen is added in washing water of rice settle, filter；
(2) Radix Aucklandiae is added in the half washing water of rice after step (1), add carbamide, calcium nitrate, potassium nitrate, chelated iron after heating 30-50 minute, filter after stirring, form solution A；
(3) Poria, Borax are mixed with second half washing water of rice, add potassium sulfate, magnesium sulfate, potassium dihydrogen phosphate, sodium molybdate after heating 40-60 minute, filter after stirring, form B solution.
A kind of Romaine soilless culture nutrient fluid the most according to claim 1, it is characterised in that: the pH value of described washing water of rice is 5.8-6.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410503866.4A CN104276873B (en) | 2014-09-28 | 2014-09-28 | Romaine lettuce soilless culture nutrient liquid and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410503866.4A CN104276873B (en) | 2014-09-28 | 2014-09-28 | Romaine lettuce soilless culture nutrient liquid and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104276873A CN104276873A (en) | 2015-01-14 |
| CN104276873B true CN104276873B (en) | 2017-01-11 |
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| CN201410503866.4A Expired - Fee Related CN104276873B (en) | 2014-09-28 | 2014-09-28 | Romaine lettuce soilless culture nutrient liquid and preparation method thereof |
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| CN105565996A (en) * | 2016-01-31 | 2016-05-11 | 周紫阳 | Environmentally-friendly organic fertilizer |
| CN105777410A (en) * | 2016-01-31 | 2016-07-20 | 周紫阳 | Synergistic pest-expelling organic fertilizer special for strawberries |
| CN105565995A (en) * | 2016-01-31 | 2016-05-11 | 周紫阳 | Nutritional fertilizer for improving quality of strawberries and preparation method thereof |
| CN105541494A (en) * | 2016-01-31 | 2016-05-04 | 周紫阳 | Organic fertilizer used for greenhouse strawberries |
| CN105693421A (en) * | 2016-01-31 | 2016-06-22 | 周紫阳 | Pollution-free strawberry fertilizer and preparation method thereof |
| CN105541495A (en) * | 2016-01-31 | 2016-05-04 | 周紫阳 | Strawberry cultivating fertilizer and preparation method thereof |
| CN105503461A (en) * | 2016-02-02 | 2016-04-20 | 盐城市唯佳草莓专业合作社 | Organic fertilizer for strawberry planting, and preparation method for organic fertilizer |
| CN106007957A (en) * | 2016-05-20 | 2016-10-12 | 顾锦香 | Sweet pepper hydroponic nutrient solution |
| CN107686435A (en) * | 2017-09-28 | 2018-02-13 | 徐卫东 | A kind of flowers soilless culture nutrient fluid and preparation method thereof |
| CN110590455A (en) * | 2019-10-11 | 2019-12-20 | 湖南省烟草公司衡阳市公司常宁市分公司 | Special fertilizer for tobacco planting and fertilizing method thereof |
Citations (4)
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|---|---|---|---|---|
| CN101491204A (en) * | 2008-01-23 | 2009-07-29 | 中国科学院沈阳应用生态研究所 | Boston butterhead lettuce water-culture nutrient solution and preparation method thereof |
| CN102100171A (en) * | 2010-12-30 | 2011-06-22 | 福建永安天奇健金线莲生态实业有限公司 | Aqueous culture method of anoectochilus |
| CN102391045A (en) * | 2011-08-05 | 2012-03-28 | 郭志刚 | Nutrient solution cultivating fertilizer for horticultural crop |
| CN103910555A (en) * | 2014-04-25 | 2014-07-09 | 李长沛 | Foliar fertilizer taking fermented rice washing water as solvent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7818916B2 (en) * | 2004-12-30 | 2010-10-26 | Aerogrow International, Inc. | pH buffered plant nutrient compositions and methods for growing plants |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491204A (en) * | 2008-01-23 | 2009-07-29 | 中国科学院沈阳应用生态研究所 | Boston butterhead lettuce water-culture nutrient solution and preparation method thereof |
| CN102100171A (en) * | 2010-12-30 | 2011-06-22 | 福建永安天奇健金线莲生态实业有限公司 | Aqueous culture method of anoectochilus |
| CN102391045A (en) * | 2011-08-05 | 2012-03-28 | 郭志刚 | Nutrient solution cultivating fertilizer for horticultural crop |
| CN103910555A (en) * | 2014-04-25 | 2014-07-09 | 李长沛 | Foliar fertilizer taking fermented rice washing water as solvent |
Non-Patent Citations (1)
| Title |
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| 不同营养液浓度对莴苣生长特性的影响;范双喜;《园艺学报》;20030228;第30卷(第2期);第152页第1.1小节 * |
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