CN104291972A - Special high-Fe slow release fertilizer for rice and preparation method thereof - Google Patents
Special high-Fe slow release fertilizer for rice and preparation method thereof Download PDFInfo
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- CN104291972A CN104291972A CN201410504586.5A CN201410504586A CN104291972A CN 104291972 A CN104291972 A CN 104291972A CN 201410504586 A CN201410504586 A CN 201410504586A CN 104291972 A CN104291972 A CN 104291972A
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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
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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Abstract
The invention provides a special high-Fe slow release fertilizer for rice. The raw material components according to parts by weight are as follows: 20-25 parts of brown coal powder, 90-100 parts of calcium superphosphate, 20-30 parts of iron tailings powder, 10-20 parts of urea, 20-30 parts of monopotassium phosphate, 4-6 parts of potassium nitrate, 2-4 parts of polyaspartic acid, 0.1-0.3 part of dicyandiamide, 1-2 parts of zinc sulfate, 1-2 parts of magnesium sulfate, 0.2-0.4 part of ferrous sulfate, 0.2-0.4 part of manganese sulfate, 0.1-0.2 part of copper sulfate, 0.02-0.03 part of chlormequat chloride, 3-5 parts of emulsifier OP-10, 10-15 parts of polyvinyl alcohol, 90-100 parts of maifanite powder, 8-10 parts of xanthan gum, 4-6 parts of natural resin and 10-15 parts of fertilizer additives. The special high-Fe slow release fertilizer for rice, provided by the invention, is convenient to use, contains more nutrients, is scientific in nutrient proportion and high in utilization efficiency of nutrient resources, is capable of improving lodging resistance of rice, increasing the yield and is high in Fe content.
Description
Technical field
The present invention relates to agricultural fertilizer field, be specifically related to a kind of iron-rich rice Special slow release fertilizer and preparation method thereof.
Background technology
Paddy rice is the staple food of the world 2/3 population, especially the main source of China, South East Asia and South Asia people's nutrition and energy.Nitrogen, phosphorus, potassium are the required nutritive elements of rice growth.Nitrogen is the nucleus forming organic compounds containing nitrogen important in paddy rice body.Phosphorus is one of tenuigenin and nuclear important component, and the metabolism of direct or indirect involved in sugar, protein and fat, and phosphorus participates in the metabolism of energy, and some energy-rich phosphates are again the main place of energy storage.Therefore, phosphorus cell fission and merismatic be developmentally indispensable, Seedling Stage and tillering phase even more important.Deficiency Xn Rice Plants phosphorus plant is often in sap green, and blade is narrow and upright, and lower blade is withered, minimizings of tillering, and root system development is bad, and fertility is stagnated, and often causes the phenomenon generations such as rice contracting seedling, red seedling, postponement breeding time, has a strong impact on output.Potassium can promote synthesis, the decomposition and transfer etc. of carbohydrate.Potassium also contributes to the synthesis of nitrogen metabolism and protein, so, execute nitrogen more, to the requirement also just corresponding increase of potassium.Potassium has activation to important enzyme multiple in paddy rice body.Appropriate potassium can improve photosynthesis and increase rice body carbohydrate content, and cell walls can be made thickening, thus strengthens the disease-resistant ability resistant to lodging of plant.Potassium deficiency, root system development is stagnated, and easily produces root rot.When potassium is not enough, starch, Mierocrystalline cellulose, carbohydrate reduce, and affect yield and quality.Current, Rice Production Peasants is accustomed to fertilizer mainly urea, carbon ammonium, diammonium phosphate and the universal three elements complex fertilizer used, it is very serious that the unbalanced phenomenon of the nutrient caused executed partially by fertilizer, this not only affects raising and quality improving, the reduction nutrients resource utilising efficiency of rice yield, more cannot coordinate soil nutrient balance situation, be unfavorable for improvement of soil fertility, realize paddy rice Sustainable high yield.The invention provides a kind of iron-rich rice Special slow release fertilizer, nutrition-allocated proportion is reasonable, and single-dose application energy nutrition slow releasing, fertilizer efficiency keep slow releasing, can guarantee the npk nutrient that Rice Growing whole process needs and the feature such as easy to use.
Summary of the invention
The invention provides a kind of iron-rich rice Special slow release fertilizer, iron-rich rice Special slow release fertilizer of the present invention, easy to use, nutrient is more comprehensive, nutrients ratio science, nutrients resource utilising efficiency are high, resistant to lodging, can increasing both production and income, iron level high.
The technical solution used in the present invention is:
A kind of iron-rich rice Special slow release fertilizer, it is characterized in that, make with the raw material of following weight part: brown coal powder 20-25, calcium superphosphate 90-100, iron tailings powder 20-30, urea 10-20, potassium primary phosphate 20-30, saltpetre 4-6, poly-aspartic-acid 2-4, Dyhard RU 100 0.1-0.3, zinc sulfate 1-2, magnesium sulfate 1-2, ferrous sulfate 1-2, manganous sulfate 0.2-0.4, copper sulfate 0.1-0.2, choline dichloride 0.02-0.03, emulsifier op-10 3-5, polyvinyl alcohol 10-15, medical stone powder 90-100, xanthan gum 8-10, natural resin 4-6, fertilizer additive 10-15
Described fertilizer additive is made up of following parts by weight of component raw material: zeolite powder 10-20, corn cob meal 30-40, the fertilizer 10-15 become thoroughly decomposed, polyvinyl alcohol 10-15, bamboo fibers 6-8, diammonium phosphate 6-8, Repone K 4-6, zinc sulfate 0.3-0.5, manganous sulfate 0.1-0.3, polyglutamic acid 1-2, nitrification inhibitor 4-6, Flower of Royal Paulownia 4-5, radix aconiti agrestis 6-7, mentha leave 4-6, betel nut 4-6, Fructus Cnidii 4-6, Rangooncreeper Fruit 4-6, wormwood 4-6, Cortex erythrinae 4-6, Herba Siegesbeckiae 4-6, Fructus Solani melongenae root 4-6, Leaf of Camphortree 4-6, insect protected chrysanthemum 4-6, Chinese prickly ash 4-6, Vegetable Sponge of Luffa 4-6, nimbin 0.02-0.04, 80% mancozeb wettable powder 0.1-0.3, concentration is 0.01-0.02% paclobutrazol solution 2-4, concentration is 0.01-0.02% amine DA-6 DA-6 solution 1-2, concentration is 0.01-0.02% sodium nitrophenolate solution 2-3, Vitamin C preparation 0.1-0.2, Sodium dodecylbenzene sulfonate 8-10, water is appropriate, rare-earth mineral material 0.2-0.6,
The preparation method of fertilizer additive:
(1) by formula rate, Sodium dodecylbenzene sulfonate is dissolved in water, then diammonium phosphate, Repone K, the fertilizer become thoroughly decomposed, zinc sulfate, manganous sulfate, polyglutamic acid, nitrification inhibitor is added wherein, fully stir;
(2), after all the other medicinal herb componentses such as Flower of Royal Paulownia, radix aconiti agrestis, mentha leave, betel nut, Fructus Cnidii being pulverized, with the alcohol-pickled 10-12 hour of 70%, then soak solution and the dregs of a decoction are joined in the material of step (1) together and mix;
(3) nimbin, mancozeb wettable powder and zeolite powder are mixed, sodium nitrophenolate solution, amine DA-6 DA-6 solution, naphthalene acid solution are joined in corn cob meal and fully mix thoroughly, even with the mixing of materials of step (2) together, finally add polyvinyl alcohol, bamboo fibers, Deng all the other compositions, granulation after abundant mixing.
Described iron-rich rice Special slow release fertilizer, it is characterized in that, be made up of following mass parts raw material: brown coal powder 24, calcium superphosphate 95, iron tailings powder 25, urea 15, potassium primary phosphate 25, saltpetre 5, poly-aspartic-acid 3, Dyhard RU 100 0.2, zinc sulfate 1.5, magnesium sulfate 1.5, ferrous sulfate 0.3, manganous sulfate 0.3, copper sulfate 0.15, choline dichloride 0.025, emulsifier op-10 4, polyvinyl alcohol 13, medical stone powder 95, xanthan gum 9, natural resin 5, fertilizer additive 13
Described fertilizer additive is made up of following parts by weight of component raw material: zeolite powder 16, corn cob meal 36, the fertilizer 13 become thoroughly decomposed, polyvinyl alcohol 14, bamboo fibers 7, diammonium phosphate 7, Repone K 5, zinc sulfate 0.4, manganous sulfate 0.2, polyglutamic acid 2, nitrification inhibitor 5, Flower of Royal Paulownia 4.5, radix aconiti agrestis 6.5, mentha leave 5, betel nut 5, Fructus Cnidii 5, Rangooncreeper Fruit 5, wormwood 5, Cortex erythrinae 5, Herba Siegesbeckiae 5, Fructus Solani melongenae root 5, Leaf of Camphortree 5, insect protected chrysanthemum 5, Chinese prickly ash 5, Vegetable Sponge of Luffa 5, nimbin 0.03, 80% mancozeb wettable powder 0.2, concentration is 0.02% paclobutrazol solution 3, concentration is 0.01% amine DA-6 DA-6 solution 1, concentration is 0.02% sodium nitrophenolate solution 2.5, Vitamin C preparation 0.15, Sodium dodecylbenzene sulfonate 9, water is appropriate, rare-earth mineral material 0.4.
The preparation method of described iron-rich rice Special slow release fertilizer, is characterized in that, comprise the following steps:
(1) first emulsifier op-10 is incorporated in water, after fully stirring, add polyvinyl alcohol, medical stone powder successively, high-speed stirring 10-15 minute, form suspension liquid A;
(2) calcium superphosphate, urea, potassium primary phosphate, saltpetre, poly-aspartic-acid and iron tailings powder are fully mixed to get blending ingredients B;
(3) zinc sulfate, magnesium sulfate, ferrous sulfate, manganous sulfate, copper sulfate, choline dichloride, fertilizer additive and xanthan gum are mixed, obtain blending ingredients C;
(4) under whipped state, blending ingredients B, C are joined in suspension liquid A successively, fully stir, finally natural resin and remaining components are added wherein, after mixing thoroughly, proceed to granulation in granulation of fertilizer machine.
Beneficial effect
Iron-rich rice Special slow release fertilizer of the present invention, organic composition is mixed mutually with mineral manure, medium trace element, simultaneously, with the addition of homemade fertilizer additive, nutrition-allocated proportion is reasonable, comprehensively, iron-rich rice Special slow release fertilizer of the present invention, easy to use, nutrient is more comprehensive, nutrients ratio science, nutrients resource utilising efficiency are high, resistant to lodging, can increasing both production and income, iron level high.
Embodiment
A kind of iron-rich rice Special slow release fertilizer, its feed composition by weight (kg) is as follows: brown coal powder 24, calcium superphosphate 95, iron tailings powder 25, urea 15, potassium primary phosphate 25, saltpetre 5, poly-aspartic-acid 3, Dyhard RU 100 0.2, zinc sulfate 1.5, magnesium sulfate 1.5, ferrous sulfate 0.3, manganous sulfate 0.3, copper sulfate 0.15, choline dichloride 0.025, emulsifier op-10 4, polyvinyl alcohol 13, medical stone powder 95, xanthan gum 9, natural resin 5, fertilizer additive 13
Wherein, fertilizer additive is made up of following weight (kg) component raw material: zeolite powder 16, corn cob meal 36, the fertilizer 13 become thoroughly decomposed, polyvinyl alcohol 14, bamboo fibers 7, diammonium phosphate 7, Repone K 5, zinc sulfate 0.4, manganous sulfate 0.2, polyglutamic acid 2, nitrification inhibitor 5, Flower of Royal Paulownia 4.5, radix aconiti agrestis 6.5, mentha leave 5, betel nut 5, Fructus Cnidii 5, Rangooncreeper Fruit 5, wormwood 5, Cortex erythrinae 5, Herba Siegesbeckiae 5, Fructus Solani melongenae root 5, Leaf of Camphortree 5, insect protected chrysanthemum 5, Chinese prickly ash 5, Vegetable Sponge of Luffa 5, nimbin 0.03, 80% mancozeb wettable powder 0.2, concentration is 0.02% paclobutrazol solution 3, concentration is 0.01% amine DA-6 DA-6 solution 1, concentration is 0.02% sodium nitrophenolate solution 2.5, Vitamin C preparation 0.15, Sodium dodecylbenzene sulfonate 9, water is appropriate, rare-earth mineral material 0.4.
The preparation method of iron-rich rice Special slow release fertilizer, comprises the following steps:
(1) first emulsifier op-10 is incorporated in water, after fully stirring, add polyvinyl alcohol, medical stone powder successively, high-speed stirring 10-15 minute, form suspension liquid A;
(2) calcium superphosphate, urea, potassium primary phosphate, saltpetre, poly-aspartic-acid and iron tailings powder are fully mixed to get blending ingredients B;
(3) zinc sulfate, magnesium sulfate, ferrous sulfate, manganous sulfate, copper sulfate, choline dichloride, fertilizer additive and xanthan gum are mixed, obtain blending ingredients C;
(4) under whipped state, blending ingredients B, C are joined in suspension liquid A successively, fully stir, finally natural resin and remaining components are added wherein, after mixing thoroughly, proceed to granulation in granulation of fertilizer machine.
Comparative example
The common urea of nutrient content 46%, total nutrient content is the Repone K composite fertilizer of 45%.
The present embodiment and comparative example effect as follows:
For examination rice varieties: Shanyou 63, Soil-rice soil, paddy rice of the present invention is slow-release fertilizer dedicated disposablely before rice transplanting to be applied, in comparative example, application process is divided base manure by peasant's ordinary method and topdresses, by the fertilizer amount of per hectare 500kg Repone K composite fertilizer and 550kg urea, composite fertilizer spreads fertilizer over the fields after rice terrace is turned over, and mixing with soil, urea spreads fertilizer over the fields at twice, spreads fertilizer over the fields in soil surface respectively after turning green and when young fringe is formed.The dedicated fertilizer amount ratio comparative example total amount of embodiment reduces 25%.
Effect is as shown in the following chart:
Claims (3)
1. an iron-rich rice Special slow release fertilizer, it is characterized in that, make with the raw material of following weight part: brown coal powder 20-25, calcium superphosphate 90-100, iron tailings powder 20-30, urea 10-20, potassium primary phosphate 20-30, saltpetre 4-6, poly-aspartic-acid 2-4, Dyhard RU 100 0.1-0.3, zinc sulfate 1-2, magnesium sulfate 1-2, ferrous sulfate 0.2-0.4, manganous sulfate 0.2-0.4, copper sulfate 0.1-0.2, choline dichloride 0.02-0.03, emulsifier op-10 3-5, polyvinyl alcohol 10-15, medical stone powder 90-100, xanthan gum 8-10, natural resin 4-6, fertilizer additive 10-15,
Described fertilizer additive is made up of following parts by weight of component raw material: zeolite powder 10-20, corn cob meal 30-40, the fertilizer 10-15 become thoroughly decomposed, polyvinyl alcohol 10-15, bamboo fibers 6-8, diammonium phosphate 6-8, Repone K 4-6, zinc sulfate 0.3-0.5, manganous sulfate 0.1-0.3, polyglutamic acid 1-2, nitrification inhibitor 4-6, Flower of Royal Paulownia 4-5, radix aconiti agrestis 6-7, mentha leave 4-6, betel nut 4-6, Fructus Cnidii 4-6, Rangooncreeper Fruit 4-6, wormwood 4-6, Cortex erythrinae 4-6, Herba Siegesbeckiae 4-6, Fructus Solani melongenae root 4-6, Leaf of Camphortree 4-6, insect protected chrysanthemum 4-6, Chinese prickly ash 4-6, Vegetable Sponge of Luffa 4-6, nimbin 0.02-0.04, 80% mancozeb wettable powder 0.1-0.3, concentration is 0.01-0.02% paclobutrazol solution 2-4, concentration is 0.01-0.02% amine DA-6 DA-6 solution 1-2, concentration is 0.01-0.02% sodium nitrophenolate solution 2-3, Vitamin C preparation 0.1-0.2, Sodium dodecylbenzene sulfonate 8-10, water is appropriate, rare-earth mineral material 0.2-0.6,
The preparation method of fertilizer additive:
(1) by formula rate, Sodium dodecylbenzene sulfonate is dissolved in water, then diammonium phosphate, Repone K, the fertilizer become thoroughly decomposed, zinc sulfate, manganous sulfate, polyglutamic acid, nitrification inhibitor is added wherein, fully stir;
(2), after all the other medicinal herb componentses such as Flower of Royal Paulownia, radix aconiti agrestis, mentha leave, betel nut, Fructus Cnidii being pulverized, with the alcohol-pickled 10-12 hour of 70%, then soak solution and the dregs of a decoction are joined in the material of step (1) together and mix;
(3) nimbin, mancozeb wettable powder and zeolite powder are mixed, sodium nitrophenolate solution, amine DA-6 DA-6 solution, naphthalene acid solution are joined in corn cob meal and fully mix thoroughly, even with the mixing of materials of step (2) together, finally add polyvinyl alcohol, bamboo fibers, Deng all the other compositions, granulation after abundant mixing.
2. iron-rich rice Special slow release fertilizer according to claim 1, it is characterized in that, be made up of following mass parts raw material: brown coal powder 24, calcium superphosphate 95, iron tailings powder 25, urea 15, potassium primary phosphate 25, saltpetre 5, poly-aspartic-acid 3, Dyhard RU 100 0.2, zinc sulfate 1.5, magnesium sulfate 1.5, ferrous sulfate 0.3, manganous sulfate 0.3, copper sulfate 0.15, choline dichloride 0.025, emulsifier op-10 4, polyvinyl alcohol 13, medical stone powder 95, xanthan gum 9, natural resin 5, fertilizer additive 13
Described fertilizer additive is made up of following parts by weight of component raw material: zeolite powder 16, corn cob meal 36, the fertilizer 13 become thoroughly decomposed, polyvinyl alcohol 14, bamboo fibers 7, diammonium phosphate 7, Repone K 5, zinc sulfate 0.4, manganous sulfate 0.2, polyglutamic acid 2, nitrification inhibitor 5, Flower of Royal Paulownia 4.5, radix aconiti agrestis 6.5, mentha leave 5, betel nut 5, Fructus Cnidii 5, Rangooncreeper Fruit 5, wormwood 5, Cortex erythrinae 5, Herba Siegesbeckiae 5, Fructus Solani melongenae root 5, Leaf of Camphortree 5, insect protected chrysanthemum 5, Chinese prickly ash 5, Vegetable Sponge of Luffa 5, nimbin 0.03, 80% mancozeb wettable powder 0.2, concentration is 0.02% paclobutrazol solution 3, concentration is 0.01% amine DA-6 DA-6 solution 1, concentration is 0.02% sodium nitrophenolate solution 2.5, Vitamin C preparation 0.15, Sodium dodecylbenzene sulfonate 9, water is appropriate, rare-earth mineral material 0.4.
3. the preparation method of iron-rich rice Special slow release fertilizer as claimed in claim 1, is characterized in that, comprise the following steps:
(1) first emulsifier op-10 is incorporated in water, after fully stirring, add polyvinyl alcohol, medical stone powder successively, high-speed stirring 10-15 minute, form suspension liquid A;
(2) calcium superphosphate, urea, potassium primary phosphate, saltpetre, poly-aspartic-acid and iron tailings powder are fully mixed to get blending ingredients B;
(3) zinc sulfate, magnesium sulfate, ferrous sulfate, manganous sulfate, copper sulfate, choline dichloride, fertilizer additive and xanthan gum are mixed, obtain blending ingredients C;
(4) under whipped state, blending ingredients B, C are joined in suspension liquid A successively, fully stir, finally natural resin and remaining components are added wherein, after mixing thoroughly, proceed to granulation in granulation of fertilizer machine.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803743A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Rice fertilizer additive |
| CN104892271A (en) * | 2015-06-23 | 2015-09-09 | 广西多得乐生物科技有限公司 | Synergistic compound fertilizer |
| CN105175148A (en) * | 2015-10-09 | 2015-12-23 | 文平 | Organic slow-release fertilizer for apples and preparation method of fertilizer |
| CN106278681A (en) * | 2016-08-29 | 2017-01-04 | 贵阳开磷化肥有限公司 | A kind of Oryza sativa L. Special slow release fertilizer and preparation method thereof |
| CN106431639A (en) * | 2016-09-12 | 2017-02-22 | 巢湖春友种业科技有限公司 | Anti-insect biomass crop fertilizer and preparation method thereof |
| CN106565367A (en) * | 2016-10-25 | 2017-04-19 | 张春 | Special fertilizer for iodine-rich and iron-rich paddy rice and preparation method of special fertilizer |
| CN106565371A (en) * | 2016-10-25 | 2017-04-19 | 张春 | Iron-rich and strontium-rich special fertilizer for paddy rice and preparation method thereof |
| CN107698380A (en) * | 2017-08-21 | 2018-02-16 | 河南心连心化肥有限公司 | A kind of special budding fertilizer and rush seed manure suitable for ratooning rice plantation |
| CN108308175A (en) * | 2017-01-17 | 2018-07-24 | 沧州鸿源农化有限公司 | A kind of Recompounded pesticide spray adjuvants and its application method |
| CN109089855A (en) * | 2018-08-03 | 2018-12-28 | 东莞市济丰农业生态园开发有限公司 | A kind of seedling in greenhouse method of rice |
| CN112479767A (en) * | 2019-09-11 | 2021-03-12 | 沈阳鑫旗丰科技有限公司 | Mixed synergist for improving utilization rate of rice fertilizer |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803743A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Rice fertilizer additive |
| CN104892271A (en) * | 2015-06-23 | 2015-09-09 | 广西多得乐生物科技有限公司 | Synergistic compound fertilizer |
| CN105175148A (en) * | 2015-10-09 | 2015-12-23 | 文平 | Organic slow-release fertilizer for apples and preparation method of fertilizer |
| CN106278681A (en) * | 2016-08-29 | 2017-01-04 | 贵阳开磷化肥有限公司 | A kind of Oryza sativa L. Special slow release fertilizer and preparation method thereof |
| CN106431639A (en) * | 2016-09-12 | 2017-02-22 | 巢湖春友种业科技有限公司 | Anti-insect biomass crop fertilizer and preparation method thereof |
| CN106565367A (en) * | 2016-10-25 | 2017-04-19 | 张春 | Special fertilizer for iodine-rich and iron-rich paddy rice and preparation method of special fertilizer |
| CN106565371A (en) * | 2016-10-25 | 2017-04-19 | 张春 | Iron-rich and strontium-rich special fertilizer for paddy rice and preparation method thereof |
| CN108308175A (en) * | 2017-01-17 | 2018-07-24 | 沧州鸿源农化有限公司 | A kind of Recompounded pesticide spray adjuvants and its application method |
| CN107698380A (en) * | 2017-08-21 | 2018-02-16 | 河南心连心化肥有限公司 | A kind of special budding fertilizer and rush seed manure suitable for ratooning rice plantation |
| CN109089855A (en) * | 2018-08-03 | 2018-12-28 | 东莞市济丰农业生态园开发有限公司 | A kind of seedling in greenhouse method of rice |
| CN112479767A (en) * | 2019-09-11 | 2021-03-12 | 沈阳鑫旗丰科技有限公司 | Mixed synergist for improving utilization rate of rice fertilizer |
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