CN104262015B - A kind of fertilising of rushing that contains chitosan oligosaccharide - Google Patents
A kind of fertilising of rushing that contains chitosan oligosaccharide Download PDFInfo
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- CN104262015B CN104262015B CN201410526108.4A CN201410526108A CN104262015B CN 104262015 B CN104262015 B CN 104262015B CN 201410526108 A CN201410526108 A CN 201410526108A CN 104262015 B CN104262015 B CN 104262015B
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- chitosan oligosaccharide
- fertilising
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- punching
- fertilizer
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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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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to agricultural fertilizer field, be particularly related to a kind of fertilising of rushing that contains chitosan oligosaccharide, formed according to percentage by weight by following component: the former powder 20～35% of amino acid, two water calcium nitrate 10～20%, potassium dihydrogen phosphate 5～15%, chitosan oligosaccharide 0.1～0.5%, ferrous sulfate heptahydrate 3%～8%, white vitriol 1%～5%, boric acid 1%～5%, potassium nitrate 15～30%, urea 3%～8%, brassin lactones 0.01%～0.05%. The present invention rushes chitosan oligosaccharide being added in punching fertilising of fertilising novelty, be continuously plant nutrient is provided, long action time, the Promoting plant growth cycle must through the various stages, on environment without impact, can also be formed with on plant surface the protecting film of effect, strengthen disease resistance and the anti-tolerance of plant.
Description
Technical field
The present invention relates to agricultural fertilizer field, particularly a kind of fertilising of rushing that contains chitosan oligosaccharide.
Background technology
Punching fertilising is the fertilizer using with pouring, similar with plant growth regulator and foliage fertilizer, also belongs to the one of dressing fertilizer.Use different according to punching fertilising classification: punching fertilising can be macroelement fertilizer (as N, P, K, Ca, Mg etc.), also canTo be trace-element fertilizer (as Zn, B, Mn, Fe, Mo, Cu, Cl etc.), can also be that fertilizer is (as amino acid, corruptionGrow acid etc.), or bacterial manure, composite fertilizer etc., therefore, punching fertilising is not a kind of special fertilizer in broad terms, and just one is usedMethod, the fertilizer of using by the method is all named punching fertilising. In a narrow sense, along with modern development in science and technology, particularly chemical fertilizer industryDevelopment, punching fertilising progressively develops independent, becomes a kind of new-type fertilizer. As water soluble fertilizer one, be that one can be completeComplete water-soluble polyelement composite fertilizer, it can promptly be dissolved in the water, more easily absorbed by crops, and its absorption rateRelatively high, more crucial is that it can be applied to the industrialized agricultures such as spray drip irrigation, realizes water-fertilizer integral, reaches water-saving and economizes fertileSaving of labor's usefulness. Generally speaking, water soluble fertilizer can contain the needed whole nutrients of plant growth, as N, P, K,Ca, Mg, S and trace element etc.
Existing punching fertilising trace element is all very abundant, but can hinder like this growth metabolism of plant itself, and plant is neededTrace element, promotes that the growth metabolism of plant is required with regard to producible plant, but will cause plant quilt in the time executing punching fertilisingThe trace element of moving hyperabsorption, causes the waste of fertilizer.
Meanwhile, general rush fertilising as: contain amino acid pattern punching fertilising, contain humic acid type punching fertilising, contain a great number of elements typePunching fertilising etc., the various nutrition that can supplement plant, what still can be absorbed and used by plants is little, also has some ill needThe plant supplementing the nutrients differs and establishes a capital normal capillary root and can absorb nutrition. Reason is that plant cannot absorb, although punchingNutrition in fertilising is abundant, but the coring limited amount of plant cannot be accomplished all absorptions in the short time, particularly illPlant, coring lacks more, still less, the nutrition in punching fertilising is along with water permeates downwards, from the coring of plant in the nutrition of absorptionMore and more far away, plant cannot be accomplished long-time absorption.
Summary of the invention
The present invention is directed to deficiency in prior art, the invention provides a kind of fertilising of rushing that contains chitosan oligosaccharide.
Technical scheme of the present invention is:
The fertilising of rushing that contains chitosan oligosaccharide, described punching fertilising is made up of according to percentage by weight following component: the former powder 20 of amino acid～35%, two water calcium nitrate 10～20%, potassium dihydrogen phosphate 5～15%, chitosan oligosaccharide 0.1～0.5%, ferrous sulfate heptahydrate 3%～8%, white vitriol 1%～5%, boric acid 1%～5%, potassium nitrate 15～30%, urea 3%～8%, brassin lactones 0.01%～0.05％。
Preferred on above scheme basis, described punching fertilising is made up of according to percentage by weight following component: the former powder of amino acid30%, two water calcium nitrate 15%, potassium dihydrogen phosphate 10%, chitosan oligosaccharide 0.3%, ferrous sulfate heptahydrate 5%, white vitriol3.5%, boric acid 3.2%, potassium nitrate 26%, urea 6.98%, brassin lactones 0.02%.
Preferably, the molecular weight of described chitosan oligosaccharide is 1～3KDa.
The preparation method of described chitosan oligosaccharide:
1, shitosan is put into acetum (w/v:5%), stirred (rotating speed is: 250-300r/min) half an hour,
Liquid chitosan solution;
2, chitosan solution is warming up to 50 degree left and right, regulates pH value to reach 5-6, add chitosan enzyme (large purchased from Korea S Koryo
Student's thing technical research institute), stir (rotating speed is: 250-300r/min) 6-12 hour, obtain enzymolysis liquid;
3, enzymolysis liquid is filtered, remove the impurity such as zymoprotein, obtain enzymolysis clear liquid;
4, enzymolysis clear liquid is sent in inspissator and concentrated, obtain concentrate;
5, concentrate is squeezed in spray dryer and sprayed and be dried, obtain solid shell oligosaccharides;
Other materials described above all can be buied by market.
Brassin lactones in formula of the present invention has obvious facilitation to the division of cell, can play swollen megalocarpous workWith. Can break apical dominance, promote sprouting of lateral bud, can thoroughly lead the differentiation of bud, promote side shoot to generate, increase branch number, increaseSpend more number, improve becoming pregnant property of pollen, increase fruit quantity and improve output.
Chitosan oligosaccharide can promote root system of plant cell tissue and endothelial growth, activates root growth gene, hestening rooting and to soilThe absorption of middle nutriment; Rush in the fertilising chitosan oligosaccharide and brassin lactones of the present invention preparation are used in conjunction with and can improve plant to ruingThe absorption of tongue element lactone, can promote Fruit, again can Promoting plant growth, and flower and fruit protecting, prevents dehiscent fruit shedding,Effectively improve the quality of fruit, improve commodity.
The invention has the beneficial effects as follows:
Amino in chitosan oligosaccharide structure has complexing, the gentle control property of ion exchangeable, can be combined with fertilizer intermediate ion group,Not only can be continuously plant nutrient is provided, long action time, can also excite defensin gene in plant, produces and has disease-resistant workWith chitinase, dextranase, guarantor's element and PR albumen etc., and there is activating cell effect, the recovery of the plant that contributes to be injured,Short root strong sprout, strengthens the resistance of crop, the Promoting plant growth cycle must through the various stages, as the photosynthesis stage etc., makeThe amount that plant itself obtains product through photosynthesis etc. enough maintains autologous growth, and existing punching fertilising trace element is all very richRichness, but the growth metabolism of plant itself can be hindered like this, the needed trace element of plant, the growth metabolism of promotion plant is justProducible plant is required, but in the time executing punching fertilising, will cause the trace element of the passive hyperabsorption of plant, causes fertilizerThe waste of material. And chitosan oligosaccharide also has virus killing, kills bacterium, fungicidal action, not only fungi, bacterium, virus is hadExtremely strong control and eradicant action, protective plant body, strengthens the disease resistance of plant, anti-tolerance.
Detailed description of the invention
The specific embodiment of the present invention is as follows:
Embodiment 1:
The former powder 30% of salt fertilizer formulation amino acid of the present invention, two water calcium nitrate 15%, potassium dihydrogen phosphate 10%, chitosan oligosaccharide 0.3%,Ferrous sulfate heptahydrate 5%, white vitriol 3.5%, boric acid 3.6%, potassium nitrate 26%, urea 5.5%, brassin lactones 0.02%,More than be mass percent, the molecular weight of described chitosan oligosaccharide is 1～3KDa. Wherein, the manufacturer of brassin lactones is ZhengZhou Xinlian biochemical technology Co., Ltd.
Described chitosan oligosaccharide punching fertilising is concrete preparation method comprise the steps:
1, shitosan is put into acetum (w/v:5%), stirred (rotating speed is: 250-300r/min) half an hour,
Liquid chitosan solution;
2, chitosan solution is warming up to 50 degree left and right, regulates pH value to reach 5-6, add chitosan enzyme (large purchased from Korea S Koryo
Student's thing technical research institute), stir (rotating speed is: 250-300r/min) 6-12 hour, obtain enzymolysis liquid;
3, enzymolysis liquid is filtered, remove the impurity such as zymoprotein, obtain enzymolysis clear liquid;
4, enzymolysis clear liquid is sent in inspissator and concentrated, obtain concentrate;
5, concentrate is squeezed in spray dryer and sprayed and be dried, obtain solid shell oligosaccharides;
6, the chitosan oligosaccharide of preparation is above mixed with other compositions of punching fertilising, can obtain chitosan oligosaccharide punching fertilising.
Embodiment 2:
The former powder 25% of salt fertilizer formulation amino acid of the present invention, two water calcium nitrate 15%, potassium dihydrogen phosphate 15%, chitosan oligosaccharide 0.5%,Ferrous sulfate heptahydrate 5%, white vitriol 3.5%, boric acid 3.0%, potassium nitrate 26%, urea 6.95%, brassin lactones 0.05%.
Preparation method as described in Example 1.
Embodiment 3:
The former powder 35% of salt fertilizer formulation amino acid of the present invention, two water calcium nitrate 10%, potassium dihydrogen phosphate 10%, chitosan oligosaccharide 0.4%,Ferrous sulfate heptahydrate 5%, white vitriol 4.0%, boric acid 3.0%, potassium nitrate 26%, urea 6.59%, brassin lactones 0.01%.
Preparation method as described in Example 1.
Embodiment 4:
The former powder 30% of salt fertilizer formulation amino acid of the present invention, two water calcium nitrate 20%, potassium dihydrogen phosphate 15%, chitosan oligosaccharide 0.2%,Ferrous sulfate heptahydrate 3%, white vitriol 3.5%, boric acid 3.2%, potassium nitrate 20%, urea 5.07%, brassin lactones 0.03%.
Preparation method as described in Example 1.
For illustrating that the present invention rushes the effect of increasing production of fertilising, the present invention has done a large amount of contrast tests, adopts punching fertilising of the present invention and existingHave punching fertilising in experimental plot, to do volume increase contrast, choose the plant experimental plots such as cucumber, green vegetables, eggplant, capsicum, the present invention's punching is executedThe average rate of growth 10～20% in fertile experimental plot, the fertilizer test field that rushes of existing a certain kind increases production 1～5%.
Test example:
One, test source and object
Chitosan oligosaccharide punching fertilising prepared by observation collection the present invention is at the effect of cucumber, eggplant, capsicum.
Two, materials and methods
1, for examination fertilizer
Chitosan oligosaccharide punching fertilising prepared by the embodiment of the present invention 1, embodiment 2, embodiment 3, embodiment 4.
Contrast: clear water, certain vegetables special-purpose irrigation fertilizer
2, test period and place
Test in 14 days November in 2013, place is positioned at little Lou town, Zengcheng, Guangzhou Guangdong.
3, for examination soil physical and chemical property
Be chiltern, loamy texture moisture soil for examination soil
4, for studying thing: cucumber, eggplant, capsicum
5, test is processed
(1) leaf surface spraying test
Process 1: clear water processing (control group),
Process 2: Tianda-2116 root is liked No. 1 (consumption: 5kg/ mu)
Process 2: embodiment 1 chitosan oligosaccharide punching is applied fertilizer (consumption: 5kg/ mu), embodiment 2 chitosan oligosaccharides punchings are applied fertilizer (consumption: 5kg/ mu),
Embodiment 3 chitosan oligosaccharide punching fertilisings (consumption: 5kg/ mu), embodiment 4 chitosan oligosaccharide punching fertilisings (consumption: 5kg/ mu)Fertilization time and number of times: seedling stage, punching was executed 1 time, florescence punching is executed 1 time.
6, field management record
Other farming operations, laxative, waters by traditional method.
7, investigation result:
The fertilizer efficiency report of chitosan oligosaccharide punching fertilising of the present invention on cucumber
The fertilizer efficiency report of chitosan oligosaccharide punching fertilising of the present invention on eggplant
The fertilizer efficiency report of chitosan oligosaccharide punching fertilising of the present invention on capsicum
The present embodiment is only for further illustrating the present invention, not to inventing any restriction of making, all in the present invention's content in factWithin the simple modification of making and improvement all still belong to the protection domain of technical solution of the present invention.
Claims (2)
1. contain the fertilising of rushing of chitosan oligosaccharide, it is characterized in that, described punching fertilising is made up of according to percentage by weight following component:The former powder 20～35% of amino acid, two water calcium nitrate 10～20%, potassium dihydrogen phosphate 5～15%, chitosan oligosaccharide 0.1～0.5%,Ferrous sulfate heptahydrate 3%～8%, white vitriol 1%～5%, boric acid 1%～5%, potassium nitrate 15～30%, urea3%～8%, brassin lactones 0.01%～0.05%; The molecular weight of described chitosan oligosaccharide is 1～3KDa.
2. punching fertilising according to claim 1, is characterized in that, described punching is applied fertilizer by following component according to percentage by weightComposition: the former powder 30% of amino acid, two water calcium nitrate 15%, potassium dihydrogen phosphate 10%, chitosan oligosaccharide 0.3%, seven water sulphurAcid ferrous iron 5%, white vitriol 3.5%, boric acid 3.2%, potassium nitrate 26%, urea 6.98%, brassin lactones0.02％。
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| CN201410526108.4A CN104262015B (en) | 2014-10-09 | 2014-10-09 | A kind of fertilising of rushing that contains chitosan oligosaccharide |
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| CN104262015B true CN104262015B (en) | 2016-05-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104803777B (en) * | 2015-04-22 | 2017-11-21 | 河南省农业科学院 | A kind of corn growth chemical regulator and its application method |
| CN105152785B (en) * | 2015-10-08 | 2018-06-19 | 丹阳市中药材科技发展协会 | A kind of growth regulator for stimulating Radix Ophiopogonis rhizome caking |
| CN106167434A (en) * | 2016-07-16 | 2016-11-30 | 唐山金土生物有机肥有限公司 | Containing fulvic acid height kalium liquid fertilizer material and preparation method thereof |
| CN106342809A (en) * | 2016-08-03 | 2017-01-25 | 青岛博智汇力生物科技有限公司 | Rooting agent composition used for speeding up plants to produce aerial roots |
| CN106818756A (en) * | 2017-01-16 | 2017-06-13 | 新乡学院 | It is a kind of to promote conditioning agent of plant growth and preparation method thereof |
| CN107805154A (en) * | 2017-09-28 | 2018-03-16 | 青岛科光生物技术有限公司 | A kind of chitosan oligosaccharide chelated middle micro- biotechnology Water soluble fertilizer of alginic acid and preparation method thereof |
| CN108947655A (en) * | 2018-07-24 | 2018-12-07 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of tobacco Water soluble fertilizer |
| CN109438103A (en) * | 2019-01-10 | 2019-03-08 | 江苏心实肥业集团有限公司 | A kind of chitosan oligosaccharide crop nutrition spray fertilizer and preparation method thereof |
| CN110283019A (en) * | 2019-07-02 | 2019-09-27 | 山东亮点新能源科技有限公司 | A kind of novel organic active Multi-element flush fertilizer preparation method |
| CN110483208A (en) * | 2019-08-08 | 2019-11-22 | 陕西海德尔生物科技有限责任公司 | A kind of organic water-soluble chitosan multi-Functional Fertilizers |
| CN113087568B (en) * | 2021-04-09 | 2023-03-14 | 中国热带农业科学院南亚热带作物研究所 | Amino acid water-soluble fertilizer |
| CN113956096A (en) * | 2021-11-27 | 2022-01-21 | 江苏农乐生物科技有限公司 | Fertilizer containing xylo-oligosaccharide and application of fertilizer to promotion of vegetable growth |
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| CN101305738A (en) * | 2007-05-18 | 2008-11-19 | 叶青 | Agricultural mixed formulation constituted by chitosan oligosaccharide or the like |
| CN101810173A (en) * | 2009-06-23 | 2010-08-25 | 深圳市朗钛生物科技有限公司 | Agricultural effervescing agent and preparation method thereof |
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Denomination of invention: Water flush fertilizer containing chitosan oligosaccharide Effective date of registration: 20170915 Granted publication date: 20160504 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: QINGDAO BZ OLIGO BIOTECH CO., LTD. Registration number: 2017370010055 |
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Date of cancellation: 20200820 Granted publication date: 20160504 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: QINGDAO BZ OLIGO BIOTECH Co.,Ltd. Registration number: 2017370010055 |