CN103232279A - Pre-emergence topdressing fertilizer for walnut tree and preparation method thereof - Google Patents
Pre-emergence topdressing fertilizer for walnut tree and preparation method thereof Download PDFInfo
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- CN103232279A CN103232279A CN2013101146468A CN201310114646A CN103232279A CN 103232279 A CN103232279 A CN 103232279A CN 2013101146468 A CN2013101146468 A CN 2013101146468A CN 201310114646 A CN201310114646 A CN 201310114646A CN 103232279 A CN103232279 A CN 103232279A
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Abstract
The invention provides a pre-emergence topdressing fertilizer for a walnut tree and a preparation method thereof, belonging to the technical field of fertilizers. Effective components of the fertilizer comprise, by weight, 15 to 27% of nitrogen, 3 to 6% of phosphorus, 2 to 6% of potassium, 1 to 1.5% of calcium, 0.1 to 0.3% of molybdenum, 0.1 to 0.3% of manganese, 0.1 to 0.3% of copper, 0.1 to 0.3% of boron and 5 to 10% of humic acid. The pre-emergence topdressing fertilizer prepared in the invention can timely meet demands for nutrients needed in the physiological activities of germination and blossoming of the walnut tree, enables the walnut tree to rapidly germinate in early spring, strengthens respiration intensity, accelerates metabolism and cell division and allows the physiological activities of blossoming, embryo development, foliation, sprouting and the like to be smoothly carried out. When the fertilizer is cooperatively used with a micro-irrigation system, a high absorption and utilization rate and timely substantial fertilizer efficiency are realized. The preparation method has a simple process and is suitable for industrial production.
Description
Technical field
The invention belongs to technical field of fertilizers, be specifically related to preceding dressing fertilizer of a kind of walnut bud and preparation method thereof.
Background technology
For many years, mainly by using a large amount of chemical fertilizer, laying particular stress on and trace element deficiency of a lot of soil nutrients causes occurring the soil salinization and hardens and nutritional deficiency disease the agricultural year of China.As lacking zinc, cause leaf little and yellow, curl, full leaf is little and curling when serious, and the branch top is withered; Manganese deficiency, the leaf chlorosis becomes light green between the vein, and withered spot takes place in mesophyll and leaf margin, and is easily caducous; Boron deficiency, branch are withered downwards, occur brown cloud point between the leaflet vein, and leaflet is yielding, and young fruit easily comes off; Lack copper, often take place simultaneously with manganese deficiency, mainly show as the kernel atrophy, blade Huang morning comes off, and leaflet epidermis generation black death point serious causes branch death.
The necessary nutritive element of higher plant of generally acknowledging has 16 kinds both at home and abroad.They are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, boron, manganese, copper, zinc, molybdenum, chlorine.Why claim that these elements are that essential nutrient element is just can not finish its life cycle in default of these 16 kinds of first extract plants.The content of these nutritive elements in plant materials differs greatly, generally can be according to the plant materials intensive amount how much be divided into macronutrient and micronutrient element.Macronutrient content generally accounts for more than 0.5% of dry matter weight, and they are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium; The average content of middle amount nutritive element accounts for dry matter at 0.1%-0.5%, and they are calcium, magnesium and sulphur; The average content of micronutrient element is generally below 0.1%, and what have only contains 0.1mg/kg, and they are iron, boron, manganese, copper, zinc, molybdenum, chlorine and nickel.Wherein the effect of every kind of element is all equally important, and the effect of every kind of element is that other any element all can not the phase trans-substitution.Therefore, lacking certain element has only this kind element of replenishing to correct to come.If replenish other elements, not only of no avail, sometimes even cause that antagonistic action suppresses the absorption to other elements, thereby cause other nutritional deficiency disease or fertilizer damages.Have only by the required nutrient of plant-growth and in time use (also being balance fertilizing) in right amount, plant can continue harvesting high-quality high-yield.
Fruit tree have in 1 year rudiment bloom, pollinate bear fruit, fruit expands, enrich fruit, adopt five different growth phases of back growth, and the required nutrient of each growth period is different, therefore, can supply with an amount of necessary nutrient at the different growth phase of walnut, thereby reaching the purpose of balance fertilizing, is problem demanding prompt solution in China's cultivation of fruit tree.
The present invention is directed to fruit tree through the dormancy in a winter, enter spring temperature rise root system begin rudiment, between leaf renewal, the main nutritive element that needs and acting as: a large amount of nitrogen promotes growing of cauline leaf.Nitrogen is the component of important organic compound such as plant materials internal protein, coenzyme, phosphatide, chlorophyll, part plant hormone, VITAMIN, alkaloid, also is the component of genetic material such as nucleic acid, Nucleotide.Average content is about 16%～18% in protein.Nitrogen all has important role to plant vital activity and crop yield and quality.Nitrogen can promote to grow, and nutrition absorption and photosynthesis participate in the internal metabolism activity, promote growing of cauline leaf; Phosphorus and a spot of potassium promote formation and the growth of early stage root system, improve the cold tolerance of fruit tree; Calcium promotes new root growth; Molybdenum fixed nitrogen promotes metabolism, enhancing photosynthesis, enhancing drought resisting, cold tolerance, the promotion root system development of nitrogen; The growth of manganese stratification; Copper strengthens tree body resistance against diseases, improves drought resisting and cold tolerance.If can before this growth phase of crop, apply and make these nutrients of fruit tree rapid absorption, then can make the rapid rudiment of fruit tree, Zhan Ye, the young sprout of blooming, grow.
Summary of the invention
The present invention is in order in time to satisfy walnut a large number of nutrients and the energy substance of physiological activity needs of blooming that germinate, make fruit tree in the early spring normal rudiment grow rapidly, strengthen respiratory intensity, accelerate metabolism, accelerate cell fission, make and bloom, embryo, foliation, take out physiological activity such as the tip and carry out smoothly, dressing fertilizer and preparation method thereof before a kind of walnut bud is provided.
The present invention adopts following technical scheme to realize: dressing fertilizer before a kind of walnut bud, the weight percentage of each effective element is in the fertilizer: nitrogen 15-27%, phosphorus 3-6%, potassium 2-6%, calcium 1-1.5%, molybdenum 0.1-0.3%, manganese 0.1-0.3%, copper 0.1-0.3%, boron 0.1-0.3%, humic acid 5-10%; Be preferably: nitrogen 27%, phosphorus 6%, potassium 4%, calcium 1%, copper 0.3%, manganese 0.3%, molybdenum 0.3%, boron 0.3%, humic acid 10%.Provide each raw materials of effective components to be: nitrogen: any one in urea or the ammonium nitrate; Phosphorus: any one in monoammonium phosphate or the diammonium phosphate; Potassium: any one in Repone K or the vitriolate of tartar; Calcium: EDTA fertilizer of chelated calcium; Copper: EDTA chelated copper fertilizer; Manganese: EDTA chelating manganese fertilizer; Molybdenum: any one in ammonium molybdate or the Sodium orthomolybdate; Boron: any one in borax or the boric acid; Humic acid: any one in xanthohumic acid or the biochemical fulvic acid.Described effective constituent also can be provided by other raw materials well known to those skilled in the art.Raw materials used amount according to made walnut bud before in the dressing fertilizer each active constituent content determine that the method those skilled in the art of determining can be known from prior art.
The preparation method of dressing fertilizer before a kind of walnut bud, concrete steps are as follows:
1), take by weighing raw material according to the weight percentage of each effective constituent in the dressing fertilizer before the walnut bud, standby;
2) be that stirring and dissolving after-filtration deslagging gets liquid fertilizer in 20-40 ℃ the water with raw material by the ascending 2 times of raw material weights, temperature of adding successively of solubleness and volatility;
3), the raw material of chelated microelement is added in the liquid fertilizer, the packing warehouse-in gets finished product fertilizers then.
By every mu of 10-40 kilograms of finished product fertilizers, preceding slowly the applying in the usage tree root soil by drip irrigation or sprinkling irrigation of rudiment guarantees rapid absorption.Finished product fertilizers of the present invention also can be used for the fruit tree of other kinds.
Compared with prior art, the effective constituent basic symbols synkaryon peach of the dressing fertilizer required nutrition of growth such as sprout, germinate, come into leaves, bloom before the prepared walnut bud of the present invention can stratification be taken out the tip and physiological activity such as bloom carries out smoothly.And full water-soluble fertilizer, can cooperate irrigation system to use, the high nothing waste of the easy absorption rate of fertilizer, fertilizer efficiency is in time remarkable, and the simple cost of production technique is low, is suitable for suitability for industrialized production.
Embodiment
Embodiment 1: dressing fertilizer before a kind of walnut bud, the weight percentage of its each effective constituent is: nitrogen 15%, phosphorus 3%, potassium 2%, calcium 1%, molybdenum 0.1%, manganese 0.1%, copper 0.1%, boron 0.1%, humic acid 5%.Select corresponding raw material by various effective constituent elements: urea, monoammonium phosphate, vitriolate of tartar, EDTA fertilizer of chelated calcium, EDTA chelated copper fertilizer, EDTA chelating manganese fertilizer, ammonium molybdate, boric acid, biochemical fulvic acid.
The preparation method is: the weight percentage according to each effective constituent in the dressing fertilizer before the walnut bud takes by weighing raw material, and is standby; Be that stirring and dissolving after-filtration deslagging gets liquid fertilizer in 20-40 ℃ the water with raw material by the ascending 2 times of raw material weights, temperature of adding successively of solubleness and volatility; The raw material (comprising EDTA fertilizer of chelated calcium, EDTA chelated copper fertilizer, EDTA chelating manganese fertilizer) of chelated microelement is added in the liquid fertilizer, and the packing warehouse-in gets finished product fertilizers then.By every mu of 30 kilograms of finished product fertilizers, before the walnut rudiment, slowly apply in the root soil by drip irrigation or sprinkling irrigation.
With above-mentioned finished product fertilizers walnut is used: the walnut blade generated in 3 days in advance, dark green leaf color, and flowering is rapid, leaf spot takes place lighter.
Embodiment 2: dressing fertilizer before a kind of walnut bud, the weight percentage of its each effective constituent is: nitrogen 20%, phosphorus 4%, potassium 4%, calcium 1.2%, copper 0.15%, manganese 0.15%, molybdenum 0.15%, boron 0.15%, humic acid 7%.Select corresponding raw material by various effective constituent elements: ammonium nitrate, diammonium phosphate, Repone K, EDTA fertilizer of chelated calcium, EDTA chelated copper fertilizer, EDTA chelating manganese fertilizer, Sodium orthomolybdate, boric acid, biochemical fulvic acid.Its preparation method by every mu of 10 kilograms of finished product fertilizers, slowly applies in the root soil by drip irrigation or sprinkling irrigation before the walnut rudiment when using with embodiment 1.
With above-mentioned finished product fertilizers walnut is used: the walnut blade generated in 3 days in advance, and dark green leaf color, bud satiation, flowering are rapidly, leaf spot takes place lighter.
Embodiment 3: dressing fertilizer before a kind of walnut bud, the weight percentage of its each effective constituent is: nitrogen 25%, phosphorus 4%, potassium 6%, calcium 1.5%, molybdenum 0.2%, manganese 0.2%, copper 0.2%, boron 0.3%, humic acid 10%.Select corresponding raw material by various effective constituent elements: ammonium nitrate, monoammonium phosphate, vitriolate of tartar, EDTA fertilizer of chelated calcium, EDTA chelated copper fertilizer, EDTA chelating manganese fertilizer, Sodium orthomolybdate, borax, humic acid.Its preparation method by every mu of 35 kilograms of finished product fertilizers, slowly applies in the root soil by drip irrigation or sprinkling irrigation before the walnut rudiment when using with embodiment 1.
With above-mentioned finished product fertilizers walnut is used: the walnut blade generated in 5 days in advance, germinateed and took out the tip in advance, and bud satiation, leaf spot take place lighter.
Embodiment 4: dressing fertilizer before a kind of walnut bud, the weight percentage of its each effective constituent is: nitrogen 27%, phosphorus 6%, potassium 4%, calcium 1%, molybdenum 0.3%, manganese 0.3%, copper 0.3%, boron 0.3%, humic acid 10%.Select corresponding raw material by various effective constituent elements: urea, diammonium phosphate, vitriolate of tartar, EDTA fertilizer of chelated calcium, EDTA chelated copper fertilizer, EDTA chelating manganese fertilizer, Sodium orthomolybdate, boric acid, humic acid.Its preparation method by every mu of 40 kilograms of finished product fertilizers, slowly applies in the root soil by drip irrigation or sprinkling irrigation before the walnut rudiment when using with embodiment 1.
With above-mentioned finished product fertilizers walnut is used: the walnut blade generated in 6 days in advance, and the leaf look more dark green, and bud satiation, flowering is rapid, disease resistance is strong, and leaf spot takes place lighter.
Claims (4)
1. dressing fertilizer before the walnut bud, it is characterized in that: the weight percentage of its each effective constituent is: nitrogen 15-27%, phosphorus 3-6%, potassium 2-6%, calcium 1-1.5%, molybdenum 0.1-0.3%, manganese 0.1-0.3%, copper 0.1-0.3%, boron 0.1-0.3%, humic acid 5-10%.
2. dressing fertilizer before a kind of walnut bud according to claim 1, it is characterized in that: the weight percentage of each effective constituent is preferably in the described fertilizer: nitrogen 27%, phosphorus 6%, potassium 4%, calcium 1%, copper 0.3%, manganese 0.3%, molybdenum 0.3%, boron 0.3%, humic acid 10%.
3. dressing fertilizer before a kind of walnut bud according to claim 1 and 2 is characterized in that: provide each raw materials of effective components to be: nitrogen: any one in urea or the ammonium nitrate; Phosphorus: any one in monoammonium phosphate or the diammonium phosphate; Potassium: any one in Repone K or the vitriolate of tartar; Calcium: EDTA fertilizer of chelated calcium; Copper: EDTA chelated copper fertilizer; Manganese: EDTA chelating manganese fertilizer; Molybdenum: in ammonium molybdate or the Sodium orthomolybdate any one; Boron: in borax or the boric acid any one; Humic acid: any one in xanthohumic acid or the biochemical fulvic acid.
4. the preparation method of dressing fertilizer before the walnut bud as claimed in claim 3, it is characterized in that: concrete steps are:
1), take by weighing raw material according to the weight percentage of each effective constituent in the dressing fertilizer before the walnut bud, standby;
2) be that stirring and dissolving after-filtration deslagging gets liquid fertilizer in 20-40 ℃ the water with raw material by the ascending 2 times of raw material weights, temperature of adding successively of solubleness and volatility;
3), the raw material of chelated microelement is added in the liquid fertilizer, the packing warehouse-in gets finished product fertilizers then.
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| CN2013101146468A CN103232279A (en) | 2013-04-03 | 2013-04-03 | Pre-emergence topdressing fertilizer for walnut tree and preparation method thereof |
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| CN2013101146468A CN103232279A (en) | 2013-04-03 | 2013-04-03 | Pre-emergence topdressing fertilizer for walnut tree and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105105A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of Water soluble fertilizer, preparation method and application promoting bud differentiation |
| CN113698251A (en) * | 2021-10-18 | 2021-11-26 | 怀化市林业科学研究所(湖南中坡国家森林公园管理处、怀化市中坡风景名胜管理处、怀化市中坡国有林场) | Walnut flowering phase regulating agent and preparation method and use method thereof |
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| CN1127738A (en) * | 1995-01-26 | 1996-07-31 | 杨馥成 | Full nutritive element plant growth regulating composition and preparing process thereof |
| CN101560124A (en) * | 2009-05-27 | 2009-10-21 | 陕西省微生物研究所 | Composition and preparation method of compound fertilizer special for fruit tree |
| CN101654385A (en) * | 2009-09-16 | 2010-02-24 | 李强 | Humic acid compound fertilizer |
| CN101734966A (en) * | 2008-11-13 | 2010-06-16 | 广东传丰复合肥厂有限公司 | Active element compound (mixed) fertilizer |
| KR20110117329A (en) * | 2010-04-21 | 2011-10-27 | 이병재 | Compositions to provide nutrition to the plants and to improve of the soil, and producing method thereof |
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2013
- 2013-04-03 CN CN2013101146468A patent/CN103232279A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127738A (en) * | 1995-01-26 | 1996-07-31 | 杨馥成 | Full nutritive element plant growth regulating composition and preparing process thereof |
| CN101734966A (en) * | 2008-11-13 | 2010-06-16 | 广东传丰复合肥厂有限公司 | Active element compound (mixed) fertilizer |
| CN101560124A (en) * | 2009-05-27 | 2009-10-21 | 陕西省微生物研究所 | Composition and preparation method of compound fertilizer special for fruit tree |
| CN101654385A (en) * | 2009-09-16 | 2010-02-24 | 李强 | Humic acid compound fertilizer |
| KR20110117329A (en) * | 2010-04-21 | 2011-10-27 | 이병재 | Compositions to provide nutrition to the plants and to improve of the soil, and producing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105105A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of Water soluble fertilizer, preparation method and application promoting bud differentiation |
| CN113698251A (en) * | 2021-10-18 | 2021-11-26 | 怀化市林业科学研究所(湖南中坡国家森林公园管理处、怀化市中坡风景名胜管理处、怀化市中坡国有林场) | Walnut flowering phase regulating agent and preparation method and use method thereof |
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