CN103420729A - Production method and application method of slow release fertilizer special for lotus root - Google Patents
Production method and application method of slow release fertilizer special for lotus root Download PDFInfo
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- CN103420729A CN103420729A CN2013103544525A CN201310354452A CN103420729A CN 103420729 A CN103420729 A CN 103420729A CN 2013103544525 A CN2013103544525 A CN 2013103544525A CN 201310354452 A CN201310354452 A CN 201310354452A CN 103420729 A CN103420729 A CN 103420729A
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Abstract
The invention relates to a production method and an application method of slow release fertilizer special for lotus root and relates to lotus root planting technologies. Coated particles of urea, particulate monoammonium phosphate, potassium chloride granules, ammoniated phosphate, and coated particles of trace elements are mixed to obtain the fertilizer; after the fertilizer is applied to a lotus field, the applied fertilizer can sink into underwater sludge in the pond and dissolve in the mud to release nutrients. The fertilizer particles coated with resin can sink into the water quickly, and resin coatings are porous; after the fertilizer particles sink into the water, nutrients of the fertilizer are slowly released into the water from micropores of the resin coatings, so that the fertilizer in soil is more concentrated than that in surface water; the bottom water rarely flows, so that loss of the nutrients can be reduced effectively and the nutrients can be absorbed effectively by lotus root.
Description
Technical field
The present invention relates to the planting technology of lotus lotus root, particularly the production of lotus lotus root special fertilizer and application technique field.
Background technology
Lotus lotus root formal name used at school is lotus rhizome, and its fruit is called lotus, and rhizome is called lotus root, and flower is called lotus.The lotus lotus root is the efficient economy crop that the underground root stock that expands is main products.The nutritive value of lotus lotus root is very high, general starch-containing 10～20% in lotus root, protein 1～2%, and the starch in lotus seeds and protein content be respectively up to 40～50% and 19～22%, and all contain multivitamin, is one of rare green health care food.
It is totally 9 big-and-middle, micro-that the nutritive element that plant absorbs has nitrogen, phosphorus, the large principal element of potassium three also to reach receipts Calcium Magnesium Sulphur, boron, manganese, iron, zinc, copper, molybdenum outward.Also do not strengthen the research of centering, trace element in the fertilising of lotus lotus root, let alone the utilization of technique of balanced fertilizer, special-purpose lotus lotus root fertilizer is not provided on market yet.
The lotus lotus root is the efficient economy crop that the underground root stock that expands is main products, is again the crop that fertilizer requirement is larger.General every mu of lotus lotus root approximately absorbs purity nitrogen (N) 7.7 kg from soil, pure phosphorus (P2O5) 3.0 kg, and pure potassium (K2O) 11.4 kg, the lotus lotus root is roughly 2: 1: 3 to the assimilation ratio of the pure nutrient of nitrogen phosphorus potassium.
As arbitrarily looked for some chemical fertilizer applications, cause the situation that lotus lotus root quality descends, output reduces of output to occur, allow the peasant household of vast plantation lotus lotus root hope fertilizer heave a sigh.
Sufficient water is arranged in the pool due to the lotus lotus root, now fertilizer also mainly be take water-soluble Chemical Mixed Fertilizer as main, does not have under the fertilizer of special processing water instant, as common fertilizer is applied in the pool of lotus lotus root, fertilizer can, rapidly with water flow, cause a large amount of nitrogen, phosphorus, potassium to outflow with water.
Therefore, the lotus lotus root is being low-phosphorous high potassium with giving top priority to what is the most important on fertilizer, and existing agricultural planting ubiquity is only focused on asking for, and does not focus on the situation of covering.Lack in soil outside nitrogen, phosphorus, potassium, also have in a large number micro-disappearance, therefore reduce nutrient loss, supplementing certain trace element is the key that improves the fertilizer comprehensive utilization ratio.
Summary of the invention
The present invention seeks in order to keep lotus lotus root pool oxygen minute abundance, minimizing to run off, improve the production method of the slowly-releasing lotus lotus root special fertilizer of lotus lotus root output.
The present invention includes following steps:
1) adopt the coated with resin agent respectively granular urea, particle trace element to be carried out to coating, form the coated granule of urea and micro-coated granule;
2) press urea, monoammonium phosphate, Repone K, aminated phosphorous fertilizer and trace element with 27 ︰ 20 ︰ 40 ︰ 10 ︰ 3, mass ratio the coated granule of the coated granule of urea, particle monoammonium phosphate, potassium chloride particle, aminated phosphorous fertilizer and trace element is mixed;
3) metering packing.
It is also the same with other farm crop that the lotus lotus root absorbs nutrient, is to take root absorption as main, therefore wants to guarantee that the fertilizer of using will sink in lotus pool mud under water, in mud, dissolves and discharge nutrient.The fertile production formula research of lotus lotus root by for many years, high density, middle chlorine, the acyl state nitrogen that to propose to take urea, Repone K, monoammonium phosphate, trace mineral supplement be raw material is joined the fertile production technique of BB of ammonia-state nitrogen, controlled trace element.
The present invention adopts up-to-date normal temperature coated with resin technique to carry out coating the fertile particle of lotus lotus root, reaches the effect of the slowly-releasing of realizing various nutrients.The fertiliser granulates proportion of producing is greater than 1.105, fertiliser granulates after coated with resin can sink to rapidly the bottom like this, many micropores are arranged on the dressing of coated with resin, after fertiliser granulates sinks in water, fertilizer nutrient slowly is discharged in water from the micropore of resin molding, reaches concentration of fertilizer in soil greatly higher than concentration in surface water, and water base of bottom does not flow, just can effectively reduce nutrient loss, be absorbed by the lotus lotus root to ensure effectively.
The coordinative role of each element interaction of the present invention:
The nitrogenous fertilizer effect: the macroelement in growth, impel the stem of crop, the leaf riotous growth, be plant Major Nutrient demand, guarantees that the leaf look dark green;
The effect of potash fertilizer: the macroelement in growth, impel the plant growth stalwartness, the stem stalk is thick and stiff, strengthens the resistivity of disease and pest and lodging, promotes the generation of sugar and starch;
The effect of phosphate fertilizer: the macroelement in growth, impel the crop root prosperity, strengthen cold-resistant drought-resistant ability, promote the crop premature ripening, the fringe grain increases, full seed.
The lotus lotus root is at the various trace element of necessary for growth, though trace element is few at the crop in-vivo content, but it plays vital effect to growing of plant, it is the integral part of plant materials endoenzyme or coenzyme, having very strong specificity, is that crop growth is indispensable and can not mutually replace.Can improve the colloid chemistry character of cellular plasm, thereby plasmic concentration is increased, strengthen the resistance of crop to poor environment.
Trace element, in the production process of Chemical Mixed Fertilizer, easily is combined with other chemical element, forms the indissoluble material, has a strong impact on micro-action effect.Our factory combination production characteristics for many years, proposition adds the micro-granular fertilizer of particular form manufacture in the mode of the fertile blending of BB (bulk blended fertilizer in bulk), the minimizing trace element contacts with other chemical element, realize micro-accurate-metering, the guarantee effect effect, guarantee dissolving power, realize that control is molten long-acting.
In the coated granule of the coated granule of the coated granule of urea of the present invention, trace element, membrane wrapping thickness is respectively 0.08～0.20mm.Suitable membrane wrapping thickness is beneficial in the regular hour and slowly discharges nutrient.
Research shows have the trace element of obvious effect that boron, zinc, manganese and magnesium are arranged to the growth of lotus lotus root.
Boron can participate in the synthetic of carbohydrate in leaf photosynthesis, and favourable it is defeated to root, and it also helps the synthetic of protein, improves the resistance of plant.
Zinc is in nitrogen metabolism, and zinc can change the ratio of the interior organonitrogen of plant materials and inorganic nitrogen well, greatly improves drought-resistant, cryophylactic ability, promotes the branches and leaves healthy growth; Manganese is many-sided to the physiological action of plant, and it can participate in photolysis, improves the respiratory intensity of plant, promotes the hydrolysis of carbohydrate; Redox processes in control agent; It is also the activator of many enzymes.
Magnesium is the essential nutritive element of crop, is chlorophyllous integral part, can promote photosynthesis; Be the activator of many enzymes, can promote the synthetic of various materials, improve fruit and quality of vegetable; Can promote the absorption of crop to phosphorus, element silicon, strengthen the Nutrition and Metabolism of phosphorus, improve the crop disease-resistant ability.
Therefore, trace element of the present invention is comprised of boron, zinc, manganese and magnesium.
The lotus lotus root is grown in the shallow water in lakes and marhshes depression, grows early, will execute high potash fertilizer late period, and will supply nitrogenous fertilizer mid-term.Therefore, the present invention also proposes the application process of above special fertilizer:
1, at lotus lotus root Tanaka bulk application, every 667m
2Use slowly-releasing lotus lotus root special fertilizer 50～80kg.
2, topdress three times lotus lotus root Tanaka, within 25～30 days after field planting for the first time, use, in conjunction with intertill and clean tillage, every 667m
2Impose lotus lotus root special fertilizer 25～30kg; Within 40～50 days after field planting for the second time, use every 667m
2Impose lotus lotus root special fertilizer 20～25 kg; When occurring, uses on the termination leaf for the third time every 667m
2Impose lotus lotus root special fertilizer 5～10 kg.
Base manure is mainly to provide needed nutrient to the lotus lotus root in whole vegetative period, for it grows, creates good edaphic condition, and has the effect of improvement soil, culture fertility.If, by base manure in early stage, the method that the later stage topdresses for three times, provide sufficient nutrient vegetative period that can be different the lotus lotus root, can effectively promote the growth of lotus lotus root, improve output, also be beneficial to the covering of water and soil, be beneficial to long-term planting.
Embodiment
One, the production of lotus lotus root fertilizer:
1, raw material is prepared:
Granular urea: nutrient content: N >=46.2%; Moisture :≤1%; Granularity: 2.00～4.00mm.
Particle monoammonium phosphate: nutrient content: N+P
2O
5>=55%; Moisture :≤1%; Granularity: 2.00～4.00mm.
Granule potassium chloride: nutrient content: K
2O>=46.2%; Moisture :≤1%; Granularity: 2.00～4.00mm.
The particle trace element: chelating forms: B+Zn+Mg+Mn; Moisture :≤5%; Granularity: 2.00～4.00mm.
Aminated phosphorous fertilizer: nutrient content: N+P
2O
5>=15%; Moisture :≤8%; Granularity: 2.00～4.00mm.
The coated with resin agent.
2, production craft step:
1) respectively granular urea, particle trace element are carried out to coating with the coated with resin agent on the coating production line, each membrane wrapping thickness is controlled at respectively 0.08～0.20mm, and concrete thickness was determined by the controlled release time of needs.
2) press the proportioning of urea 27%, monoammonium phosphate 20%, Repone K 40%, aminated phosphorous fertilizer 10%, trace element 3%, by the coated granule of the coated granule of the coated granule of urea, particle monoammonium phosphate, Repone K, aminated phosphorous fertilizer and trace element in bulk blended fertilizer production line in bulk, through operations such as raw material metering, mixing, ganging of products packing, checks, producing nitrogen, phosphorus, potassium total nutrient is 48%, the fertile lotus lotus root of chloride (middle chlorine) BB that the proportioning of nitrogen, phosphorus, potassium is 16 ︰ 8 ︰ 24 special fertilizer.
Two, product application process:
1, use sufficient base manure:
The amount of application of lotus root field base manure should be determined according to soil fertility, generally selects soil lotus lotus root special fertilizer (50～80kg).
2, rationally topdress:
Lotus rhizome topdresses 3 times whole breeding time.In 1～2 vertical leaf (approximately field planting 25～30 days) time, use for the first time, in conjunction with intertill and clean tillage, every mu (667 square metres) impose lotus lotus root special fertilizer 25～30kg; At 5～6 vertical leaves when envelope row (after about field planting 40～50 days, i.e.), use for the second time, every mu (667 square metres) impose lotus lotus root special fertilizer 20～25kg.
Topdress for the third time and carry out when the termination leaf occurs, at this moment tie lotus root and start, be and chase after lotus root fertilizer, every mu (667 square metres) execute lotus lotus root special fertilizer 5～10kg.
In addition, the fertilising of shallow water lotus root field, should select sunny calm weather, avoids carrying out at the noon of burning sun, before fertilising, discharge water, and the shallow water fertilising, the latter 2 days recovery water layers of pouring water again apply fertilizer.
Three, effect:
Through trial edition invention fertilizer, can keep lotus lotus root pool oxygen minute abundance, reduce and run off, and obviously improve lotus lotus root output.
Claims (5)
1. the production method of slowly-releasing lotus lotus root special fertilizer is characterized in that comprising the following steps:
1) adopt the coated with resin agent respectively granular urea, particle trace element to be carried out to coating, form the coated granule of urea and micro-coated granule;
2) press urea, monoammonium phosphate, Repone K, aminated phosphorous fertilizer and trace element with 27 ︰ 20 ︰ 40 ︰ 10 ︰ 3, mass ratio the coated granule of the coated granule of urea, particle monoammonium phosphate, potassium chloride particle, aminated phosphorous fertilizer and trace element is mixed;
3) metering packing.
2. the production method of slowly-releasing lotus lotus root special fertilizer according to claim 1, is characterized in that in the coated granule of described urea and micro-coated granule, membrane wrapping thickness is respectively 0.08～0.20mm.
3. the production method of slowly-releasing lotus lotus root special fertilizer according to claim 1, is characterized in that described trace element is comprised of boron, zinc, manganese and magnesium.
4. the application process of the slowly-releasing lotus lotus root special fertilizer of producing as claim 1 production method, is characterized in that the bulk application lotus lotus root Tanaka, every 667m
2Use slowly-releasing lotus lotus root special fertilizer 50～80kg.
5. the application process of the slowly-releasing lotus lotus root special fertilizer of producing as claim 1 production method, is characterized in that topdressing three times lotus lotus root Tanaka, within 25～30 days after field planting for the first time, uses, and in conjunction with intertill and clean tillage, every 667m
2Impose lotus lotus root special fertilizer 25～30kg; Within 40～50 days after field planting for the second time, use every 667m
2Impose lotus lotus root special fertilizer 20～25 kg; When occurring, uses on the termination leaf for the third time every 667m
2Impose lotus lotus root special fertilizer 5～10 kg.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496711A (en) * | 2015-01-14 | 2015-04-08 | 北京市丰台区园林绿化局 | Lotus special fertilizer and preparation and application method thereof |
| CN105152694A (en) * | 2015-09-19 | 2015-12-16 | 吴敏 | Biological nutrient solution for lotus seed cultivation and preparation method thereof |
| CN105198507A (en) * | 2015-09-19 | 2015-12-30 | 吴敏 | Nutrient solution special for lotus flowers by using plants as raw materials and preparation method thereof |
| CN105254349A (en) * | 2015-09-19 | 2016-01-20 | 吴敏 | Biological nutritional solution used for improving plump rate of lotus seed pots and specially used for lotus flowers, and preparation method thereof |
| CN105399504A (en) * | 2015-11-25 | 2016-03-16 | 高青山 | Special environment-friendly low-pesticide-residue fertilizer for high yield of lotus roots |
| CN105418304A (en) * | 2015-11-25 | 2016-03-23 | 高青山 | Organic-inorganic compound fertilizer special for green and high-yield lotus roots |
| CN105481521A (en) * | 2015-12-18 | 2016-04-13 | 武汉市沃农肥业有限公司 | Method for preparing fertilizer special for nelumbo nucifera gaertn |
| CN108249997A (en) * | 2018-03-05 | 2018-07-06 | 云南省农业科学院花卉研究所 | A kind of water plant top dressing special organic-inorganic compound fertilizer pellet and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234937A (en) * | 2008-02-28 | 2008-08-06 | 山东金正大生态工程股份有限公司 | Nitrogen, phosphorus and potassium control-release special fertilizer for lotus root and preparation method thereof |
| CN102351602A (en) * | 2011-07-18 | 2012-02-15 | 华南农业大学 | Synchronous nutrition fertilizers, preparation methods thereof and applications thereof |
| CN102417398A (en) * | 2011-12-06 | 2012-04-18 | 吴跃伟 | Formula of bulk blending fertilizer special for lotus roots |
| CN102850135A (en) * | 2012-09-27 | 2013-01-02 | 上海孚祥生物科技有限公司 | Slow-release fertilizer special for lotus root using biomass particle carbon as matrix and preparation method thereof |
-
2013
- 2013-08-15 CN CN201310354452.5A patent/CN103420729B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234937A (en) * | 2008-02-28 | 2008-08-06 | 山东金正大生态工程股份有限公司 | Nitrogen, phosphorus and potassium control-release special fertilizer for lotus root and preparation method thereof |
| CN102351602A (en) * | 2011-07-18 | 2012-02-15 | 华南农业大学 | Synchronous nutrition fertilizers, preparation methods thereof and applications thereof |
| CN102417398A (en) * | 2011-12-06 | 2012-04-18 | 吴跃伟 | Formula of bulk blending fertilizer special for lotus roots |
| CN102850135A (en) * | 2012-09-27 | 2013-01-02 | 上海孚祥生物科技有限公司 | Slow-release fertilizer special for lotus root using biomass particle carbon as matrix and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496711A (en) * | 2015-01-14 | 2015-04-08 | 北京市丰台区园林绿化局 | Lotus special fertilizer and preparation and application method thereof |
| CN105152694A (en) * | 2015-09-19 | 2015-12-16 | 吴敏 | Biological nutrient solution for lotus seed cultivation and preparation method thereof |
| CN105198507A (en) * | 2015-09-19 | 2015-12-30 | 吴敏 | Nutrient solution special for lotus flowers by using plants as raw materials and preparation method thereof |
| CN105254349A (en) * | 2015-09-19 | 2016-01-20 | 吴敏 | Biological nutritional solution used for improving plump rate of lotus seed pots and specially used for lotus flowers, and preparation method thereof |
| CN105152694B (en) * | 2015-09-19 | 2018-03-13 | 青岛大学 | A kind of biological nutrient liquid for lotus seeds plantation and preparation method thereof |
| CN105198507B (en) * | 2015-09-19 | 2018-06-26 | 瞿章运 | Using plant as lotus flower special nutrient fluid of raw material and preparation method thereof |
| CN105399504A (en) * | 2015-11-25 | 2016-03-16 | 高青山 | Special environment-friendly low-pesticide-residue fertilizer for high yield of lotus roots |
| CN105418304A (en) * | 2015-11-25 | 2016-03-23 | 高青山 | Organic-inorganic compound fertilizer special for green and high-yield lotus roots |
| CN105481521A (en) * | 2015-12-18 | 2016-04-13 | 武汉市沃农肥业有限公司 | Method for preparing fertilizer special for nelumbo nucifera gaertn |
| CN108249997A (en) * | 2018-03-05 | 2018-07-06 | 云南省农业科学院花卉研究所 | A kind of water plant top dressing special organic-inorganic compound fertilizer pellet and preparation method thereof |
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| CN103420729B (en) | 2014-09-17 |
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