CN106561211A - Planting method for reducing content of oxalic acid in spinach - Google Patents
Planting method for reducing content of oxalic acid in spinach Download PDFInfo
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- CN106561211A CN106561211A CN201610923042.1A CN201610923042A CN106561211A CN 106561211 A CN106561211 A CN 106561211A CN 201610923042 A CN201610923042 A CN 201610923042A CN 106561211 A CN106561211 A CN 106561211A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the field of vegetable planting, in particular to a planting method for reducing the content of oxalic acid in spinach. By improving the spinach fertilizer, increasing the use amount of the ammonium nitrogen fertilizer, the phosphatic fertilizer and the potash fertilizer and reducing the use amount of the nitrate fertilizer, the purpose of reducing the oxalic acid and the nitrate enrichment amount in the spinach is achieved. In the growing process of the spinach, the photosynthesis of the spinach is enhanced, a reagent prepared from salicornia europaea is sprayed onto leaf surfaces to neutralize the oxalic acid in the spinach, the content of the oxalic acid in the spinach is reduced to 0.3%, and meanwhile the content of micronutrients such as calcium, ferrum, magnesium, potassium and iodine in the spinach is increased.
Description
Technical field
The present invention relates to growing vegetables field, and in particular to a kind of implantation methods of reduction Herba Spinaciae medium-height grass acid content.
Background technology
Herba Spinaciae is green vegetable common on China's dining table.Someone cries its " red mouth green parrot ", this is because its root red autumnal leaves
It is green, the handsome reason of appearance.It is generally acknowledged that Herba Spinaciae originates in ancient Persia, incoming China during the Tang Dynasty, 1300 so far
History.Now, the footprint of Herba Spinaciae is throughout the vegetables kind for all over the motherland, becoming winter-spring season.Why Herba Spinaciae is claimed
For " king of vegetable ", it is because that the nutritive value in the middle of it is higher than general others greengrocery, according to surveying and determination, can per 100 grams
Food part contains 2.6 grams of protein, 0.3 gram of fat, 66 milligrams of calcium, 47 milligrams of phosphorus, 2.9 milligrams of ferrum, 32 milligrams of vitamin C, Radix Dauci Sativae
2.96 milligrams of element, vitaminB10 .04 milligrams, 0.13 milligram of riboflavin, 0.6 milligram of vitamin B3, vitamin e1 .74 milligrams, also
Containing a number of zinc（56-68 mg/kgs）.Research points out that eat bata-carotene can be with prophylaxis of cancer and various diseases more
Generation, eating Herba Spinaciae for a long time can also reduce suffering from the probability of colorectal cancer.In two large-scale researchs of Harvard Medical School, it was also found that
The vegetable rich in bata-carotene such as Herba Spinaciae, Brassica oleracea L. var. botrytis L. are often eaten, can reduce suffering from cataractous probability.It is edible about 100 grams daily
Herba Spinaciae, can supplement vitamin A of the human body needed for one day.Herba Spinaciae is eaten often, it is beneficial to health, diseases prevention ability can be strengthened, there is provided
The vitamin and trace element of many needs of human body, can also prevent nyctalopia, perleche, cheilitis, oral ulcer, glossitis
Deng.But Herba Spinaciae is used as a kind of leaf vegetables, nitrate and oxalic acid is easily accumulated, can make one to suffer from high ferro after nitrate intake human body
Haemoglobin trait.Meanwhile, nitrate is the precursor of Carcinogenic Nitrosamines, easily induction digestion canceration.And oxalic acid is one
Antinutritional factor are planted, the effectiveness of mineral element calcium, magnesium and zinc etc. can not only be affected, the ore deposits such as calcium in human body, ferrum, magnesium, copper are caused
The deficiency disease of material element, and calcium oxalate renal calculuss are easily caused, allow people to hang back, but there is presently no one effectively
Implantation methods can reduce Herba Spinaciae medium-height grass acid content.
The content of the invention
In order to solve a current techniques difficult problem, the invention provides a kind of implantation methods for reducing Herba Spinaciae medium-height grass acid content, will
Herba Spinaciae mesoxalic acid and nitrate content are controlled in rational scope.
The present invention is achieved by the following technical solutions：
A kind of implantation methods for reducing Herba Spinaciae medium-height grass acid content, comprise the following steps：
（1）Prepare Herba Spinaciae fertilizer
Herba Spinaciae fertilising uses dedicated fertilizer, and the fertilizer is consisted of the following composition according to weight meter：Ammonium fertilizer 50-60 parts, nitre state
Nitrogenous fertilizer 10-15 parts, phosphate fertilizer 25-30 parts, potash fertilizer 20-25 parts, zinc fertilizer 0.03-0.05 parts, manganese fertilizer 0.02-0.03 parts, boron fertilizer 0.01-
0.02 part, molydbenum fertilizer 0.005-0.01 parts, increase ammonium fertilizer, phosphate fertilizer, the usage amount of potash fertilizer, reduce the use of nitrate fertilizer, with
Reduce the purpose of the enriching quantity of Herba Spinaciae mesoxalic acid and nitrate；
（2）Strengthen photosynthesis
Increasing Herba Spinaciae plantation spacing, spacing being made for 5-7 centimetre, to 1.5-2.0%, daytime will to improve gas concentration lwevel in booth
Temperature of shed improves 2-3 degree, and temperature of shed is reduced 3-5 degree by night, and photosynthesis strengthen can reduce what oxalic acid formation needed
The activity of enzyme；
（3）Using salicornia europaeal reagent
In the spinach growth phase, to foliage spray salicornia europaeal reagent, average every usage amount is 1.5-2 gram, is used once per 10 days,
The salicornia europaeal preparation of reagents method is：By 1 liter of salicornia europaeal extract add 2-3 gram brassinosteroid, 50-60 gram anhydrous
Copper sulfate, the ethanol solution that the mass fraction of 30-40 milliliters is 50%, then be blended into made by 900-1000 times of water, the salicornia europaeal
The effective ingredient of reagent can induce Herba Spinaciae to discharge oxalic acid, and neutralization reaction further occurs.
As further describing to such scheme, in step（1）Described in ammonium fertilizer, nitrate fertilizer, phosphate fertilizer, potassium
Fertilizer, zinc fertilizer, manganese fertilizer, boron fertilizer, the proportioning of molydbenum fertilizer select to be conventional class fertilizer, and such as ammonium fertilizer can be：Ammonium sulfate, chlorination
Ammonium, ammonium hydrogen carbonate.
Used as further describing to such scheme, the salicornia europaeal extract is first to use alcoholic extract, then is extracted with water
Obtain so that Organic substance and the hydrotrope can be extracted, extract relative density at 25 DEG C is 1.2-1.22.
Beneficial effects of the present invention：The present invention increases ammonium fertilizer, phosphate fertilizer, potash fertilizer by the improvement to Herba Spinaciae fertilizer
Usage amount, reduces the use of nitrate fertilizer, reduces the purpose of the enriching quantity of Herba Spinaciae mesoxalic acid and nitrate, in spinach growth
During strengthen its photosynthesis, photosynthesis strengthen the activity that can reduce that oxalic acid forms the enzyme for needing, and are matched somebody with somebody using salicornia europaeal
The reagent of system is sprayed on blade face, and the effective ingredient of the salicornia europaeal reagent can induce Herba Spinaciae to discharge oxalic acid, and then which contains
Alkali composition can neutralize oxalic acid in Herba Spinaciae, Herba Spinaciae medium-height grass acid content is reduced to into 0.3%, while so that calcium in Herba Spinaciae,
The micronutrient levelss such as ferrum, magnesium, potassium, iodine are mentioned.
Specific embodiment：
Embodiment 1
A kind of implantation methods for reducing Herba Spinaciae medium-height grass acid content, comprise the following steps：
（1）Prepare Herba Spinaciae fertilizer
Herba Spinaciae fertilising uses dedicated fertilizer, and the fertilizer is consisted of the following composition according to weight meter：50 parts of ammonium fertilizer, nitrate fertilizer
10 parts, 25 parts of phosphate fertilizer, 20 parts of potash fertilizer, 0.03 part of zinc fertilizer, 0.02 part of manganese fertilizer, 0.01 part of boron fertilizer, 0.005 part of molydbenum fertilizer, increase ammonium state
Nitrogenous fertilizer, phosphate fertilizer, the usage amount of potash fertilizer, reduce the use of nitrate fertilizer, to reduce the enrichment of Herba Spinaciae mesoxalic acid and nitrate
The purpose of amount；
（2）Strengthen photosynthesis
Increasing Herba Spinaciae plantation spacing, spacing being made for 5-7 centimetre, to 1.5%, daytime is by canopy to improve gas concentration lwevel in booth
Temperature improves 2 degree, and temperature of shed is reduced by 3 degree by night, and photosynthesis strengthen the activity that can reduce that oxalic acid forms the enzyme for needing；
（3）Using salicornia europaeal reagent
In the spinach growth phase, to foliage spray salicornia europaeal reagent, average every usage amount is 1.5 grams, per 10 days using once, is somebody's turn to do
Salicornia europaeal preparation of reagents method is：By 1 liter of salicornia europaeal extract add 2 grams brassinosteroid, 50 grams of anhydrous cupric sulfate,
30 milliliters of mass fraction is 50% ethanol solution, then is blended into made by 900 times of water, the effective ingredient of the salicornia europaeal reagent
Herba Spinaciae can be induced to discharge oxalic acid, neutralization reaction further occurs.
As further describing to such scheme, in step（1）Described in ammonium fertilizer, nitrate fertilizer, phosphate fertilizer, potassium
Fertilizer, zinc fertilizer, manganese fertilizer, boron fertilizer, the proportioning of molydbenum fertilizer select to be conventional class fertilizer, and such as ammonium fertilizer can be：Ammonium sulfate, chlorination
Ammonium, ammonium hydrogen carbonate.
Used as further describing to such scheme, the salicornia europaeal extract is first to use alcoholic extract, then is extracted with water
Obtain so that Organic substance and the hydrotrope can be extracted.
Embodiment 2
A kind of implantation methods for reducing Herba Spinaciae medium-height grass acid content, comprise the following steps：
（1）Prepare Herba Spinaciae fertilizer
Herba Spinaciae fertilising uses dedicated fertilizer, and the fertilizer is consisted of the following composition according to weight meter：55 parts of ammonium fertilizer, nitrate fertilizer
12 parts, 28 parts of phosphate fertilizer, 22 parts of potash fertilizer, 0.04 part of zinc fertilizer, 0.025 part of manganese fertilizer, 0.015 part of boron fertilizer, 0.007 part of molydbenum fertilizer, increase ammonium
State nitrogenous fertilizer, phosphate fertilizer, the usage amount of potash fertilizer, reduce the use of nitrate fertilizer, to reduce the richness of Herba Spinaciae mesoxalic acid and nitrate
The purpose of collection amount；
（2）Strengthen photosynthesis
Increasing Herba Spinaciae plantation spacing, spacing being made for 5-7 centimetre, to 1.75%, daytime is by canopy to improve gas concentration lwevel in booth
Temperature improves 2.5 degree, and temperature of shed is reduced by 4 degree by night, and photosynthesis strengthen the work that can reduce that oxalic acid forms the enzyme for needing
Property；
（3）Using salicornia europaeal reagent
In the spinach growth phase, to foliage spray salicornia europaeal reagent, average every usage amount is 1.75 grams, is used once per 10 days,
The salicornia europaeal preparation of reagents method is：By the brassinosteroid of 1 liter of 2.5 grams of salicornia europaeal extract addition, 55 grams of anhydrous sulfur
Sour copper, the ethanol solution that 35 milliliters of mass fraction is 50%, then be blended into made by 950 times of water, the salicornia europaeal reagent it is effective
Composition can induce Herba Spinaciae to discharge oxalic acid, and neutralization reaction further occurs.
As further describing to such scheme, in step（1）Described in ammonium fertilizer, nitrate fertilizer, phosphate fertilizer, potassium
Fertilizer, zinc fertilizer, manganese fertilizer, boron fertilizer, the proportioning of molydbenum fertilizer select to be conventional class fertilizer, and such as ammonium fertilizer can be：Ammonium sulfate, chlorination
Ammonium, ammonium hydrogen carbonate.
Used as further describing to such scheme, the salicornia europaeal extract is first to use alcoholic extract, then is extracted with water
Obtain so that Organic substance and the hydrotrope can be extracted.
Embodiment 3
A kind of implantation methods for reducing Herba Spinaciae medium-height grass acid content, comprise the following steps：
（1）Prepare Herba Spinaciae fertilizer
Herba Spinaciae fertilising uses dedicated fertilizer, and the fertilizer is consisted of the following composition according to weight meter：60 parts of ammonium fertilizer, nitrate fertilizer
15 parts, 30 parts of phosphate fertilizer, 25 parts of potash fertilizer, 0.05 part of zinc fertilizer, 0.03 part of manganese fertilizer, 0.02 part of boron fertilizer, 0.01 part of molydbenum fertilizer, increase ammonium nitrogen
Fertilizer, phosphate fertilizer, the usage amount of potash fertilizer, reduce the use of nitrate fertilizer, to reduce the enriching quantity of Herba Spinaciae mesoxalic acid and nitrate
Purpose；
（2）Strengthen photosynthesis
Increasing Herba Spinaciae plantation spacing, spacing being made for 5-7 centimetre, to 2.0%, daytime is by canopy to improve gas concentration lwevel in booth
Temperature improves 3 degree, and temperature of shed is reduced by 5 degree by night, and photosynthesis strengthen the activity that can reduce that oxalic acid forms the enzyme for needing；
（3）Using salicornia europaeal reagent
In the spinach growth phase, to foliage spray salicornia europaeal reagent, average every usage amount is 2 grams, is used once per 10 days, the salt
Hornwart preparation of reagents method is：By 1 liter of salicornia europaeal extract add 3 grams brassinosteroid, 60 grams of anhydrous cupric sulfate, 40
The mass fraction of milliliter is 50% ethanol solution, then is blended into made by 1000 times of water, and the effective ingredient of the salicornia europaeal reagent can
To induce Herba Spinaciae to discharge oxalic acid, further there is neutralization reaction.
As further describing to such scheme, in step（1）Described in ammonium fertilizer, nitrate fertilizer, phosphate fertilizer, potassium
Fertilizer, zinc fertilizer, manganese fertilizer, boron fertilizer, the proportioning of molydbenum fertilizer select to be conventional class fertilizer, and such as ammonium fertilizer can be：Ammonium sulfate, chlorination
Ammonium, ammonium hydrogen carbonate.
Used as further describing to such scheme, the salicornia europaeal extract is first to use alcoholic extract, then is extracted with water
Obtain so that Organic substance and the hydrotrope can be extracted.
Comparative example
Using the method plantation Herba Spinaciae of existing plantation Herba Spinaciae.
The plantation result of embodiment and comparative example is contrasted, it is as shown in the table：
| Project | Oxalic acid content（g/100g） | Nitrate ion（g/Kg） |
| Embodiment 1 | 0.32 | 2.31 |
| Embodiment 2 | 0.28 | 2.02 |
| Embodiment 3 | 0.31 | 2.25 |
| Comparative example | 0.86 | 3.78 |
As can be seen from the table, the Herba Spinaciae oxalic acid content for obtaining is planted using the inventive method compared to the prior art obvious
Reduce, while nitrate ion content also has the reduction of certain amplitude, illustrate that the inventive method contains in reduction Herba Spinaciae Folic Acid
Effect is significant in amount, is a kind of technology for being worth promoting and using.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (3)
1. it is a kind of reduce Herba Spinaciae medium-height grass acid content implantation methods, it is characterised in that comprise the following steps：
（1）Prepare Herba Spinaciae fertilizer
Herba Spinaciae fertilising uses dedicated fertilizer, and the fertilizer is consisted of the following composition according to weight meter：Ammonium fertilizer 50-60 parts, nitre state
Nitrogenous fertilizer 10-15 parts, phosphate fertilizer 25-30 parts, potash fertilizer 20-25 parts, zinc fertilizer 0.03-0.05 parts, manganese fertilizer 0.02-0.03 parts, boron fertilizer 0.01-
0.02 part, molydbenum fertilizer 0.005-0.01 parts；
（2）Strengthen photosynthesis
Increasing Herba Spinaciae plantation spacing, spacing being made for 5-7 centimetre, to 1.5-2.0%, daytime will to improve gas concentration lwevel in booth
Temperature of shed improves 2-3 degree, and temperature of shed is reduced 3-5 degree by night；
（3）Using salicornia europaeal reagent
In the spinach growth phase, to foliage spray salicornia europaeal reagent, average every usage amount is 1.5-2 gram, is used once per 10 days,
The salicornia europaeal preparation of reagents method is：By 1 liter of salicornia europaeal extract add 2-3 gram brassinosteroid, 50-60 gram anhydrous
Copper sulfate, the ethanol solution that the mass fraction of 30-40 milliliters is 50%, then be blended into made by 900-1000 times of water.
2. it is according to claim 1 it is a kind of reduce Herba Spinaciae medium-height grass acid content implantation methods, it is characterised in that in step
（1）Described in ammonium fertilizer, nitrate fertilizer, phosphate fertilizer, potash fertilizer, zinc fertilizer, manganese fertilizer, boron fertilizer, molydbenum fertilizer proportioning select be routine
Class fertilizer.
3. it is according to claim 1 it is a kind of reduce Herba Spinaciae medium-height grass acid content implantation methods, it is characterised in that the salt angle
Careless extract, is first with alcoholic extract, then to be obtained by extraction with water, and extract relative density at 25 DEG C is 1.2-1.22.
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| CN201610923042.1A CN106561211A (en) | 2016-10-29 | 2016-10-29 | Planting method for reducing content of oxalic acid in spinach |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219914A (en) * | 2008-01-23 | 2008-07-16 | 山东省农业科学院土壤肥料研究所 | Nutrient solution for soilless culture leaf vegetable and method for producing the same |
| CN104145791A (en) * | 2014-07-31 | 2014-11-19 | 江汉大学 | Organic and ecological soilless culture method for spinaches |
| CN105493820A (en) * | 2015-12-04 | 2016-04-20 | 安徽省康之源农业科技有限公司 | Planting method for autumn Spinacia oleracea L. |
-
2016
- 2016-10-29 CN CN201610923042.1A patent/CN106561211A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219914A (en) * | 2008-01-23 | 2008-07-16 | 山东省农业科学院土壤肥料研究所 | Nutrient solution for soilless culture leaf vegetable and method for producing the same |
| CN104145791A (en) * | 2014-07-31 | 2014-11-19 | 江汉大学 | Organic and ecological soilless culture method for spinaches |
| CN105493820A (en) * | 2015-12-04 | 2016-04-20 | 安徽省康之源农业科技有限公司 | Planting method for autumn Spinacia oleracea L. |
Non-Patent Citations (3)
| Title |
|---|
| 张英鹏等: "植物体内的草酸危害及其调控措施", 《安徽农学通报》 * |
| 张英鹏等: "氮素形态对菠菜硝酸盐及草酸含量的影响", 《园艺学报》 * |
| 钟莉: "菠菜的营养价值及栽培技术", 《现代园艺》 * |
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