CN111004071A - Nutrient solution and water culture method for static water culture of water spinach - Google Patents
Nutrient solution and water culture method for static water culture of water spinach Download PDFInfo
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- CN111004071A CN111004071A CN201911169600.XA CN201911169600A CN111004071A CN 111004071 A CN111004071 A CN 111004071A CN 201911169600 A CN201911169600 A CN 201911169600A CN 111004071 A CN111004071 A CN 111004071A
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- water
- nutrient solution
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the field of plant cultivation, and aims to disclose a nutrient solution for static hydroponic water spinach. The composite material is a mixture prepared from the following raw materials in parts by weight: 0.7 to 0.9 portion of calcium nitrate, 0.2 to 0.5 portion of potassium nitrate, 0.3 to 0.5 portion of magnesium sulfate, 0.1 to 0.3 portion of ammonium dihydrogen phosphate, 0.02 to 0.05 portion of special suspending agent and 1000 portions of water. The invention also discloses a water culture method of the nutrient solution, which can statically culture water spinach, can culture water spinach well without electricity, and has the characteristics of no toxic or side effect, low cost, good drug effect and good growth.
Description
Technical Field
The invention relates to the field of plant cultivation, in particular to a nutrient solution for static hydroponic water spinach.
Background
During traditional water planting vegetables, the root system oxygenation problem of vegetables and the whether even problem of nutrient solution nutrient element mixture need be solved usually, will use oxygen-increasing machine and circulating water pump from this to these equipment all are indispensable electricity. With the increasing price of electricity charges, the planting cost of hydroponic vegetables is increased, so that the invention of a hydroponic technology which can simplify the production of hydroponic water spinach and save the planting cost and a nutrient solution for cultivation is urgently needed.
Disclosure of Invention
The invention aims to provide a nutrient solution for static hydroponic water spinach, which can statically hydroponically cultivate water spinach, can cultivate well without electricity, and has the characteristics of no toxic or side effect, low cost, good pesticide effect and good growth.
The invention also aims to provide a method for performing static hydroponic water spinach cultivation by using the nutrient solution, which has the characteristics of simple process and high production efficiency.
The former technical scheme adopted by the invention is as follows:
a nutrient solution for static hydroponic water spinach is a mixture prepared from the following raw materials in parts by weight: 0.7 to 0.9 portion of calcium nitrate, 0.2 to 0.5 portion of potassium nitrate, 0.3 to 0.5 portion of magnesium sulfate, 0.1 to 0.3 portion of ammonium dihydrogen phosphate, 0.02 to 0.05 portion of special suspending agent and 1000 portions of water.
Further, the composition is a mixture prepared from the following raw materials in parts by weight: 198 parts of calcium nitrate, 162 parts of potassium nitrate, 108 parts of magnesium sulfate, 36 parts of ammonium dihydrogen phosphate, 30 parts of special suspending agent and 1000 parts of water.
The latter technical scheme adopted by the invention is as follows:
a water culture method of nutrient solution of static water culture water spinach comprises the following steps:
(1) selecting water quality: selecting clean pollution-free water;
(2) selecting vegetable seedlings and transplanting: selecting water spinach branches, removing stems and leaves, trimming vines, cutting the water spinach cuttings, and cultivating the water spinach cuttings in a culture device in which a nutrient solution of the static water culture water spinach is placed;
(3) and (3) management in a cultivation period: controlling the water spinach cultivation environment at a certain temperature; detecting the EC value of the nutrient solution regularly, and applying the nutrient solution of the static water culture water spinach to the nutrient solution when the EC value is lower than 0.5, and replacing the nutrient solution regularly;
(4) and (4) harvesting mature water spinach at regular intervals.
In the step (1), the selected water source is one or more of tap water, well water, or pollution-free river water or rainwater.
Further, in the step (2), leaves of 1-2 nodes of the base part of the stem of the water spinach branch are removed, and then the vines of the water spinach branch are cut into 15-18 cm water spinach cuttings with 2-3 nodes.
Further, in step (2), the incubator in be provided with a plurality of cultivation grooves, every the retaining degree of depth of cultivation groove is 20 ~ 30cm, the cultivation groove in put the cystosepiment, the cystosepiment on evenly be equipped with a plurality of planting holes, adjacent two the distance of planting hole be 10cm, the diameter of planting the hole is 0.5 cm.
Further, in the step (3), the temperature range of the water spinach cultivation environment is 25-30 ℃.
Further, in the step (3), the EC value of the nutrient solution is detected every 5-7 days, and the nutrient solution in the incubator is replaced every 2-3 months.
Further, in the step (4), mature water spinach is harvested every 7-15 days.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a nutrient solution for static hydroponic water spinach, which is a mixture prepared from the following raw materials in parts by weight: 0.7 to 0.9 portion of calcium nitrate, 0.2 to 0.5 portion of potassium nitrate, 0.3 to 0.5 portion of magnesium sulfate, 0.1 to 0.3 portion of ammonium dihydrogen phosphate, 0.02 to 0.05 portion of special suspending agent and 1000 portions of water. The nutrient solution can be used for statically water planting the water spinach after being fused by reasonable proportion of various raw materials, has no pesticide components, no toxic or side effect, is beneficial to the growth of the water spinach, has good pesticide effect, is low in price, does not need an aerator and a circulating water pump, and is lower in cultivation cost.
2. The invention relates to a water culture method of nutrient solution of static water culture water spinach.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.
The invention relates to a nutrient solution for static hydroponic water spinach, which is a mixture prepared from the following raw materials in parts by weight: 0.7 to 0.9 portion of calcium nitrate, 0.2 to 0.5 portion of potassium nitrate, 0.3 to 0.5 portion of magnesium sulfate, 0.1 to 0.3 portion of ammonium dihydrogen phosphate, 0.02 to 0.05 portion of special suspending agent and 1000 portions of water. After the nutrient solution is fused by reasonable proportion of various raw materials, the water spinach can be statically cultivated in water, the nutrient solution has no pesticide components, no toxic or side effect, is beneficial to the growth of the water spinach, has good pesticide effect, few varieties of selected fertilizers and low price, does not need an aerator and a circulating water pump, has lower cultivation cost, has market competitive value, and can produce only 2 maochain in the average production cost of 1 jin of water spinach fertilizer under the theoretical condition.
Preferably, the nutrient solution for the static hydroponic water spinach is a mixture prepared from the following raw materials in parts by weight: 198 parts of calcium nitrate, 162 parts of potassium nitrate, 108 parts of magnesium sulfate, 36 parts of ammonium dihydrogen phosphate, 30 parts of special suspending agent and 1000 parts of water.
The invention relates to a water culture method of a nutrient solution for static water culture of water spinach, which comprises the following steps:
(1) selecting water quality: selecting clean and pollution-free water, wherein the selected water source is one or more of tap water, well water, pollution-free river water and rainwater.
(2) Selecting vegetable seedlings and transplanting: selecting water spinach branches, removing stems and leaves, trimming vines, cutting the water spinach cuttings, and planting the water spinach cuttings in a culture device in which the nutrient solution of the static water culture water spinach is placed. The leaves of 1-2 nodes of the base part of the stem of the water spinach branch are removed, and the vines of the water spinach branch are cut into 15-18 cm long water spinach cuttings with 2-3 nodes.
Various materials can be selected for use in a flexible way and set up the culture apparatus, the culture apparatus in be provided with a plurality of cultivation grooves, every the depth of retaining of cultivation groove is 20 ~ 30cm, wherein, the degree of depth of cultivation groove is 25cm best, wherein the actual nutrient solution degree of depth is only 15cm, slightly exceeds 10cm and can not spill over the nutrient solution when in order to add the fertilizer stirring. The foam plates are placed in the cultivation grooves and are required to cover the nutrient liquid level completely. The hollow water spinach cultivation trough is characterized in that a plurality of planting holes are uniformly formed in the foam plate, the distance between every two adjacent planting holes is 10cm, the diameter of each planting hole is 0.5cm, the cutting spikes of the hollow water spinach are inserted and fixed in the planting holes, and after nutrient solution is added into the cultivation trough, the foam plate can float above the nutrient solution and can fix the hollow water spinach. The surface of the incubator is paved with a layer of waterproof cloth which can be a waterproof black-white film, and the waterproof cloth is not required to be scraped during use so as to avoid nutrient solution leakage.
(3) And (3) management in a cultivation period: controlling the water spinach cultivation environment at a certain temperature; the EC value of the nutrient solution is detected regularly, when the EC value is lower than 0.5, the nutrient solution of the static water culture water spinach is applied to the nutrient solution, when the nutrient solution is applied, the nutrient solution is spread on the groove surface of the cultivation groove, then the nutrient solution is stirred slightly by a broom to be uniform, and the EC value of the nutrient solution is detected generally every 5-7 days; the nutrient solution is replaced regularly.
Wherein the temperature range of the water spinach cultivation environment is 25-30 ℃. In 4-10 months in south, the water spinach can grow well generally, can normally grow in an environment with the temperature of 25-30 ℃, can endure the high temperature of 35-40 ℃, but can stop growing at the temperature below 10 ℃, and particularly, plants die after frost. Therefore, the temperature of the water spinach cultivation environment is generally set within this range of values, which facilitates the growth thereof. The water spinach is put into the nutrient solution of the static water spinach for cultivation, and the requirement of plants on nutrition during the whole growth period can be basically met.
And replacing the nutrient solution in the culture device every 2-3 months, and generally, directly and thoroughly replacing the nutrient solution in the culture tank once when smelling the odor of the nutrient solution in the culture tank.
The water spinach is relatively disease-resistant, if the water spinach is planted and eaten at home, pesticide is used as far as possible, main diseases of the water spinach include damping-off and stem rot, if the cultivated water spinach is found to have diseases, the whole water spinach can be pulled out, then new branches can be inserted, if a large number of infected germs are found, the whole water spinach can be removed, then nutrient solution is changed once, and the water spinach is planted again, so that the diseases are prevented from further spreading. The water culture water spinach grows fast, and the yield is not influenced.
(4) And (4) harvesting mature water spinach at regular intervals. The management of general water spinach is extensive, the water spinach can be picked once every 7-15 days basically without lack of fertilizer, and the water spinach can be picked more than twenty times in the whole growth period.
The nutrient solution for the static hydroponic water spinach can ensure that the growth effect of the water spinach is good, the vegetables can be planted on the roof of a home, the urban land is saved, the trouble of treating solid soil garbage is reduced, the water and the electricity are saved, the space is fully utilized, the water spinach is planted for multiple times and harvested for one time, and the practical value of cultivation is increased. The water culture method of the nutrient solution for static water culture of water spinach has the advantages of simple process in the whole culture process and high production efficiency.
The above description is only exemplary of the preferred embodiment of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The nutrient solution for static hydroponic water spinach is characterized by being a mixture prepared from the following raw materials in parts by weight: 0.7 to 0.9 portion of calcium nitrate, 0.2 to 0.5 portion of potassium nitrate, 0.3 to 0.5 portion of magnesium sulfate, 0.1 to 0.3 portion of ammonium dihydrogen phosphate, 0.02 to 0.05 portion of special suspending agent and 1000 portions of water.
2. The nutrient solution for the static hydroponic water spinach as claimed in claim 1, which is a mixture prepared from the following raw materials in parts by weight: 198 parts of calcium nitrate, 162 parts of potassium nitrate, 108 parts of magnesium sulfate, 36 parts of ammonium dihydrogen phosphate, 30 parts of special suspending agent and 1000 parts of water.
3. The water culture method of the nutrient solution of the static water culture water spinach as claimed in claim 1, which is characterized by comprising the following steps:
(1) selecting water quality: selecting clean pollution-free water;
(2) selecting vegetable seedlings and transplanting: selecting water spinach branches, removing stems and leaves, trimming vines, cutting the water spinach cuttings, and cultivating the water spinach cuttings in a culture device in which a nutrient solution of the static water culture water spinach is placed;
(3) and (3) management in a cultivation period: controlling the water spinach cultivation environment at a certain temperature; detecting the EC value of the nutrient solution regularly, and applying the nutrient solution of the static water culture water spinach to the nutrient solution when the EC value is lower than 0.5, and replacing the nutrient solution regularly;
(4) and (4) harvesting mature water spinach at regular intervals.
4. The method for hydroponically culturing the nutrient solution of the water spinach in the static state according to the claim 5, wherein in the step (1), the selected water source is one or more of tap water, well water, or non-polluted river water or rainwater.
5. The method for hydroponically culturing the water spinach in the nutrient solution according to the claim 3, wherein in the step (2), leaves of 1-2 nodes at the base of the stem of the water spinach branch are removed, and the vines of the water spinach branch are cut into 15-18 cm water spinach cuttings with 2-3 nodes.
6. The method according to claim 3, wherein in the step (2), the cultivation device is provided with a plurality of cultivation grooves, the water storage depth of each cultivation groove is 20-30 cm, a foam board is placed in each cultivation groove, a plurality of planting holes are uniformly formed in each foam board, the distance between every two adjacent planting holes is 10cm, and the diameter of each planting hole is 0.5 cm.
7. The water planting method of the nutrient solution for the static water planting of the water spinach as claimed in the claim 3, wherein the temperature range of the water spinach cultivation environment in the step (3) is 25-30 ℃.
8. The method for hydroponically culturing the nutrient solution for the static hydroponic water spinach as claimed in claim 3, wherein in the step (3), the EC value of the nutrient solution is detected every 5 to 7 days, and the nutrient solution in the culture vessel is replaced every 2 to 3 months.
9. The water planting method of the nutrient solution for the static water planting of the water spinach as claimed in the claim 3, wherein in the step (4), the mature water spinach is harvested every 7-15 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911169600.XA CN111004071A (en) | 2019-11-26 | 2019-11-26 | Nutrient solution and water culture method for static water culture of water spinach |
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| CN201911169600.XA CN111004071A (en) | 2019-11-26 | 2019-11-26 | Nutrient solution and water culture method for static water culture of water spinach |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022177972A1 (en) * | 2021-02-17 | 2022-08-25 | Revol Greens Gbc | Systems and methods for hydroponic plant cultivation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274790A (en) * | 2013-05-30 | 2013-09-04 | 天津职业技术师范大学 | Hydroponic nutrient solution of water spinach |
| CN103975834A (en) * | 2014-05-05 | 2014-08-13 | 安徽科技学院 | In-house production technology for hydroponic swamp cabbages |
| CN204350787U (en) * | 2014-12-17 | 2015-05-27 | 北京中农天陆微纳米气泡水科技有限公司 | Rotary water planting |
| CN106508641A (en) * | 2016-10-20 | 2017-03-22 | 南通馨艳阳台园艺开发有限公司 | Sprouting vegetable organic-matrix water culture method |
| CN107021802A (en) * | 2017-06-01 | 2017-08-08 | 深圳前海弘稼科技有限公司 | A kind of leaf vegetables mill water culture nutrient solution and its preparation method and application |
| CN107094457A (en) * | 2017-03-24 | 2017-08-29 | 合肥慧谷农业科技有限公司 | A kind of implantation methods of romaine lettuce |
| CN107926675A (en) * | 2017-12-13 | 2018-04-20 | 佛山推启农业研究院（普通合伙） | A kind of implantation methods of selenium-rich water spinach |
| CN108640729A (en) * | 2018-04-17 | 2018-10-12 | 广西中农富玉国际农业科技有限公司 | A kind of leaf vegetables mill water culture nutrient solution and its application method |
| CN109964801A (en) * | 2019-04-28 | 2019-07-05 | 浙江原野建设有限公司 | A kind of method of water culture |
-
2019
- 2019-11-26 CN CN201911169600.XA patent/CN111004071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274790A (en) * | 2013-05-30 | 2013-09-04 | 天津职业技术师范大学 | Hydroponic nutrient solution of water spinach |
| CN103975834A (en) * | 2014-05-05 | 2014-08-13 | 安徽科技学院 | In-house production technology for hydroponic swamp cabbages |
| CN204350787U (en) * | 2014-12-17 | 2015-05-27 | 北京中农天陆微纳米气泡水科技有限公司 | Rotary water planting |
| CN106508641A (en) * | 2016-10-20 | 2017-03-22 | 南通馨艳阳台园艺开发有限公司 | Sprouting vegetable organic-matrix water culture method |
| CN107094457A (en) * | 2017-03-24 | 2017-08-29 | 合肥慧谷农业科技有限公司 | A kind of implantation methods of romaine lettuce |
| CN107021802A (en) * | 2017-06-01 | 2017-08-08 | 深圳前海弘稼科技有限公司 | A kind of leaf vegetables mill water culture nutrient solution and its preparation method and application |
| CN107926675A (en) * | 2017-12-13 | 2018-04-20 | 佛山推启农业研究院（普通合伙） | A kind of implantation methods of selenium-rich water spinach |
| CN108640729A (en) * | 2018-04-17 | 2018-10-12 | 广西中农富玉国际农业科技有限公司 | A kind of leaf vegetables mill water culture nutrient solution and its application method |
| CN109964801A (en) * | 2019-04-28 | 2019-07-05 | 浙江原野建设有限公司 | A kind of method of water culture |
Non-Patent Citations (1)
| Title |
|---|
| 宿晓东: "《设施蔬菜无土栽培技术》", 30 September 2009, 天津科技翻译出版公司 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022177972A1 (en) * | 2021-02-17 | 2022-08-25 | Revol Greens Gbc | Systems and methods for hydroponic plant cultivation |
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Application publication date: 20200414 |