CN104291942A - Drought-resistant foliar fertilizer for increasing yield, and preparation method and application thereof - Google Patents
Drought-resistant foliar fertilizer for increasing yield, and preparation method and application thereof Download PDFInfo
- Publication number
- CN104291942A CN104291942A CN201410488961.1A CN201410488961A CN104291942A CN 104291942 A CN104291942 A CN 104291942A CN 201410488961 A CN201410488961 A CN 201410488961A CN 104291942 A CN104291942 A CN 104291942A
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- China
- Prior art keywords
- drought
- persimmon leaf
- foliage fertilizer
- leaf flavone
- magnesium sulfate
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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
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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 relates to a drought-resistant foliar fertilizer for increasing yield. The drought-resistant foliar fertilizer comprises the following raw materials in parts by weight: 0.002-0.008 part of persimmon leaf flavonoid, 4-8 parts of humic acid, 3-6 parts of potassium dihydrogen phosphate, 1-4 parts of boric acid, 0.3-0.8 part of calcium carbonate and 2-5 parts of magnesium sulfate. The invention further provides a preparation method and an application of the foliar fertilizer. According to the invention, the persimmon leaf flavonoid is combined with the nutritional elements to combine the drought resistance with the yield increasing effect of fruit trees in mountainous areas, so as to increase the yield and the effect. The raw materials are easy to obtain, the process is simple, the cost is low, the fertilization effect is good, and the theoretical research value and the development application prospect are broad.
Description
Technical field
The present invention relates to a kind of combating drought and raising yields foliage fertilizer, its preparation method and application, belong to agricultural fertilizer technical field.
Background technology
The fruit tree such as walnut and Chinese chestnut is that hill farmer is shaken off poverty and set out on the road to prosperity the mainstay industry of striving for a relatively comfortable life.But due to the special geography and climate feature in mountain area, soil waters and applies fertilizer difficulty, thus causes the lack of water in planting fruit trees process and fertilizer deficiency, causes the crop production such as mountain area walnut and Chinese chestnut to be in and yields poorly and the state of shakiness.The moisture content of fruit tree and nutrient evaporation are realized by the transpiration of blade greatly, therefore urgently develop a kind of foliage fertilizer that be applicable to mountain area fruit tree, that have drought resisting and effect of increasing production.
Persimmon is one of Important Economic crop of northern China, improper owing to utilizing, and a large amount of persimmon leaf wastes as byproduct.Along with going deep into persimmon study on chemical compositions of leaves and Study on Physiological Activity, find in persimmon leaf containing number of chemical compositions such as flavonoid, phenols, vitamins Cs, Flavonoid substances is wherein one of principle active component, find after deliberation persimmon leaf flavone have anti-oxidant, eliminate the effects such as oxyradical.In order to obtain more Flavonoid substances, large quantifier elimination has done in the extraction and assay of persimmon leaf flavonoids in China, and current persimmon leaf flavone develops as healthcare products, and the short long agent aspect as edible mushrooms there has also been certain application.But yet there are no the relevant report that persimmon leaf flavone applies in Chinese chestnut and Walnut Leaves leaven.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of be applicable to mountain area fruit tree crop, effectively can promote leaf growth, increase fruit content, reduce empty shell rate and improve the foliage fertilizer of Plant Drought Resistance, the present invention provides its preparation method and the application in the fruit tree of mountain area simultaneously.
The technological method that the present invention solves the employing of its technical problem is:
A kind of combating drought and raising yields foliage fertilizer, it comprises the raw material of following parts by weight: persimmon leaf flavone 0.002-0.008, humic acid 4-8, potassium primary phosphate 3-6, boric acid 1-4, calcium carbonate 0.3-0.8, magnesium sulfate 2-5.
The raw material of preferred parts by weight is: persimmon leaf flavone 0.003-0.005, humic acid 5-6, potassium primary phosphate 4-6, boric acid 2-4, calcium carbonate 0.5-0.7, magnesium sulfate 2-4.
The raw material of optimum parts by weight is: persimmon leaf flavone 0.004, humic acid 6, potassium primary phosphate 5, boric acid 3, calcium carbonate 0.5, magnesium sulfate 4.
Further, its preparation method comprises the following steps:
(1) take the persimmon leaf flavone of described weight part and dissolve with alcohol, the amount of described alcohol is the minimum dosage dissolving persimmon leaf flavone;
(2) take the humic acid of described weight part, potassium primary phosphate, boric acid, calcium carbonate and magnesium sulfate, dissolve respectively with water, mix and stir;
(3) combining step (1) and step (2) gained solution, add water constant volume, to obtain final product.
The present invention provides the preparation method of described combating drought and raising yields foliage fertilizer simultaneously, and it comprises the following steps:
(1) take the persimmon leaf flavone of described weight part and dissolve with alcohol, the amount of described alcohol is the minimum dosage dissolving persimmon leaf flavone;
(2) take the humic acid of described weight part, potassium primary phosphate, boric acid, calcium carbonate and magnesium sulfate, dissolve respectively with water, each composition is mixed, stirs;
(3) combining step (1) and step (2) gained solution, add water constant volume, to obtain final product.
Present invention also offers the application of described combating drought and raising yields foliage fertilizer in the fruit tree of mountain area.
Persimmon leaf flavone described in the present invention adopts the extracting method of Chinese patent " a kind of plant growth promoter " (patent No.: ZL93103391.8) disclosed persimmon leaf flavone glucoside to obtain, concrete steps are: get persimmon leaf and methyl alcohol or ethanol and carry out ethanol-extracted, the material of persimmon leaf and methyl alcohol or ethanol, liquid weight ratio are 1:8-13, the industrial goods of methyl alcohol or ethanol to be concentration be 30-80%, Extracting temperature is 70-90 DEG C, for the constant temperature backflow lixiviate under condition of normal pressure, the time is 2-6 hour; Concentrate material, liquid weight ratio are the alcohol concentrated solution of 1:10-1 to alcohol extract after filtration and under normal pressure or reduced pressure, with sherwood oil, 2-3 extraction is carried out to gained concentrated solution, chlorophyll in concentrating with a small amount of water precipitation filtering before extraction, the ether phase impurity discarded after filtration in extraction liquid is its aqueous phase, by ethyl acetate, gained aqueous phase is being carried out to the extraction of 3-4 time, discarding the ethyl ester phase after the aqueous phase in extraction liquid; The Tan solid powder distilling ethyl ester phase solution under the temperature condition of normal pressure and 60-80 DEG C, concentrate, obtain after drying treatment is crude flavonoid powder glucoside, is persimmon leaf flavone of the present invention.
Alcohol of the present invention is dehydrated alcohol.
Beneficial effect of the present invention is:
(1) drought resisting successful: the effect that persimmon leaf flavone has to be increased Stoma of Leaves resistance, reduce transpiration rate and leaf water potential, can increase the drought-resistant ability of fruit tree;
(2) fruit tree nutrient and moisture absorption is promoted: humic acid component content, with containing various active functional factor, can improve the ability that fruit tree absorbs moisture and nutrient, improve drought-resistant ability;
(3) production-increasing function is obvious: the humic acid that the present invention contains, potassium primary phosphate, magnesium sulfate and the boric acid nutritive element needed for the fruit tree growth of mountain area, can promote fruit tree nutrition and reproductive growth, obviously increases fruit tree single fruit weight and output.
Persimmon leaf flavone combines with nutritive element by foliage fertilizer provided by the invention, realizes the combination of mountain area fruit tree drought resisting and effect of increasing production, reaches the object increased production and improved productivity; Raw material is easy to get, and technique is simple, and cost is low, and application effect is good, has wide theoretical investigation value and development prospect.
Embodiment
Below embodiments of the invention are elaborated, following examples be premised on the technology of the present invention under implement, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
In following examples, persimmon leaf used is collected from Yi County, Baoding, Hebei province persimmon in October fallen leaves, adopts the extracting method of Chinese patent " a kind of plant growth promoter " (patent No.: ZL93103391.8) disclosed persimmon leaf flavone glucoside to extract obtained.
embodiment 1-10
The raw material of embodiment 1-10 and proportioning are as shown in Table 1 and Table 2.
The raw material of table 1 embodiment 1-5 and proportioning (unit: Kg)
The raw material of table 2 embodiment 6-10 and proportioning (unit: Kg)
The preparation method of embodiment 1-10 is as follows:
(1) take the raw material shown in table 1 and table 2 and weight, the model that described humic acids selects Shandong Creation Hhumic Acid Science and Technology Co., Ltd to produce is the humic acids of 1772480, also can select other humic acids products that component content is identical with it;
(2) described persimmon leaf flavone 1ml alcohol dissolves, and normal temperature evaporates into and makes persimmon leaf flavone be medicinal extract shape and just separate out, to reduce ethanol content without powder;
(3) described humic acid, potassium primary phosphate, boric acid, calcium carbonate and magnesium sulfate all dissolve respectively with water, and each composition mixes afterwards.
(4) combining step (2) and step (3) gained solution, add water and be settled to 100L, pack and get final product.
effect example
1, for examination material: supply examination fruit tree to be Chinese chestnut, walnut;
For examination fertilizer: the combating drought and raising yields foliage fertilizer that embodiment 1 is obtained.
2, experimental field select: test and carry out in breeding time in 2013 and the Chinese chestnut in Lingshou, Hebei, the Pingshan Mountain, walnut woods in 2014.
3, test design: 3 process are established in test altogether:
(1) test group: the combating drought and raising yields foliage fertilizer of local habits fertilization+spray embodiment 1 gained;
(2) control group: local habits fertilization+spray common foliage fertilizer, described common foliage fertilizer is not containing persimmon leaf flavone, and other components, content and preparation method are with embodiment 1, and namely difference from Example 1 is not add persimmon leaf flavone;
(3) blank group: local habits fertilization+spray the clear water with test group equivalent.
The fertilising custom of this district Chinese chestnut, walnut is fall leaves rear organic fertilizer once, before blooming to fertilize once.
Chinese chestnut and each 30 of walnut are chosen in each area, and described Chinese chestnut tree and walnut are adult fruit tree.
Test and spray 3 times continuously after Chinese chestnut flowering period, spraying interval time is 10-15 days, foliage fertilizer consumption 3L/667m
2, before spraying, implement foliage-spray respectively by after embodiment 1 and control group gained liquid foliage fertilizer thin up 100 times;
Walnut respectively sprays 1 time in mounted blade, flowering period and filling benevolence phase, foliage fertilizer consumption 4L/667m
2, before spraying, embodiment 1 and control group gained liquid foliage fertilizer thin up 50 are doubly implemented foliage-spray respectively.
4, experimental result
The effect of table 3 foliage fertilizer on Chinese chestnut
The effect of table 4 foliage fertilizer on walnut
From table 3 and table 4, foliage fertilizer of the present invention can reduce Chinese chestnut, walnut drought period shedding, improves Chinese chestnut, walnut single fruit weight, reduces the empty quick-fried rate of Chinese chestnut, improves output, have important economic benefit.
Claims (7)
1. a combating drought and raising yields foliage fertilizer, is characterized in that, it comprises the raw material of following parts by weight: persimmon leaf flavone 0.002-0.008, humic acid 4-8, potassium primary phosphate 3-6, boric acid 1-4, calcium carbonate 0.3-0.8, magnesium sulfate 2-5.
2. a kind of combating drought and raising yields foliage fertilizer according to claim 1, it is characterized in that, it comprises the raw material of following parts by weight: persimmon leaf flavone 0.003-0.005, humic acid 5-6, potassium primary phosphate 4-6, boric acid 2-4, calcium carbonate 0.5-0.7, magnesium sulfate 2-4.
3. a kind of combating drought and raising yields foliage fertilizer according to claim 2, it is characterized in that, it comprises the raw material of following parts by weight: persimmon leaf flavone 0.004, humic acid 6, potassium primary phosphate 5, boric acid 3, calcium carbonate 0.5, magnesium sulfate 4.
4. a kind of combating drought and raising yields foliage fertilizer according to any one of claim 1-3, it is characterized in that, its preparation method comprises the following steps:
(1) take the persimmon leaf flavone of described weight part and dissolve with alcohol, the amount of described alcohol is the minimum dosage dissolving persimmon leaf flavone;
(2) take the humic acid of described weight part, potassium primary phosphate, boric acid, calcium carbonate and magnesium sulfate, dissolve respectively with water, mix and stir;
(3) combining step (1) and step (2) gained solution, add water constant volume, to obtain final product.
5. the preparation method of a kind of combating drought and raising yields foliage fertilizer described in any one of claim 1-3, is characterized in that, comprise the following steps:
(1) take the persimmon leaf flavone of described weight part and dissolve with alcohol, the amount of described alcohol is the minimum dosage dissolving persimmon leaf flavone;
(2) take the humic acid of described weight part, potassium primary phosphate, boric acid, calcium carbonate and magnesium sulfate, dissolve respectively with water, each composition is mixed, stirs;
(3) combining step (1) and step (2) gained solution, add water constant volume, to obtain final product.
6. the application of combating drought and raising yields foliage fertilizer in the fruit tree of mountain area described in any one of claim 1-3, is characterized in that: for the combating drought and raising yields of mountain area fruit tree.
7. the application of combating drought and raising yields foliage fertilizer according to claim 4 in the fruit tree of mountain area, is characterized in that: for the combating drought and raising yields of mountain area fruit tree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488961.1A CN104291942B (en) | 2014-09-23 | 2014-09-23 | Drought-resistant foliar fertilizer for increasing yield, and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488961.1A CN104291942B (en) | 2014-09-23 | 2014-09-23 | Drought-resistant foliar fertilizer for increasing yield, and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104291942A true CN104291942A (en) | 2015-01-21 |
| CN104291942B CN104291942B (en) | 2017-05-17 |
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| CN201410488961.1A Expired - Fee Related CN104291942B (en) | 2014-09-23 | 2014-09-23 | Drought-resistant foliar fertilizer for increasing yield, and preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036894A (en) * | 2015-06-26 | 2015-11-11 | 杜人杰 | Natural fertilizer additive capable of increasing hawthorn fruit flavonoid content |
| CN109354550A (en) * | 2018-12-14 | 2019-02-19 | 河北省科学院生物研究所 | A kind of vinifera special foliar fertilizer, preparation method and application |
Citations (5)
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|---|---|---|---|---|
| CN1134225A (en) * | 1996-01-05 | 1996-10-30 | 浙江省农业科学院 | Producing method for persimmon leaf flavone plant growth accelerating agent |
| CN1305979A (en) * | 2001-02-23 | 2001-08-01 | 王镛先 | Composite leaf fertilizer and its preparing process |
| CN1444858A (en) * | 2003-04-14 | 2003-10-01 | 浙江省农业科学院 | Method for prodn. of pesticide using plant raw materials |
| CN1844060A (en) * | 2006-04-12 | 2006-10-11 | 烟台开发区宝源生物实业有限公司 | A fertilizer liquid and its manufacturing process |
| CN101811913A (en) * | 2010-04-30 | 2010-08-25 | 河北省科学院生物研究所 | Biogas slurry reagent for enforcing growth and preventing diseases of vegetables |
-
2014
- 2014-09-23 CN CN201410488961.1A patent/CN104291942B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134225A (en) * | 1996-01-05 | 1996-10-30 | 浙江省农业科学院 | Producing method for persimmon leaf flavone plant growth accelerating agent |
| CN1305979A (en) * | 2001-02-23 | 2001-08-01 | 王镛先 | Composite leaf fertilizer and its preparing process |
| CN1444858A (en) * | 2003-04-14 | 2003-10-01 | 浙江省农业科学院 | Method for prodn. of pesticide using plant raw materials |
| CN1844060A (en) * | 2006-04-12 | 2006-10-11 | 烟台开发区宝源生物实业有限公司 | A fertilizer liquid and its manufacturing process |
| CN101811913A (en) * | 2010-04-30 | 2010-08-25 | 河北省科学院生物研究所 | Biogas slurry reagent for enforcing growth and preventing diseases of vegetables |
Non-Patent Citations (1)
| Title |
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| 黄亚丽等: "喷施5种叶面肥对板栗产量和品质的影响", 《经济林研究》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036894A (en) * | 2015-06-26 | 2015-11-11 | 杜人杰 | Natural fertilizer additive capable of increasing hawthorn fruit flavonoid content |
| CN105036894B (en) * | 2015-06-26 | 2018-01-30 | 杜人杰 | A kind of natural fertilizers additive for improving Fructus Crataegi flavones content |
| CN109354550A (en) * | 2018-12-14 | 2019-02-19 | 河北省科学院生物研究所 | A kind of vinifera special foliar fertilizer, preparation method and application |
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| Publication number | Publication date |
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| CN104291942B (en) | 2017-05-17 |
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Granted publication date: 20170517 |