CN106316662A - Rare earth humic acid complete compound fertilizer and preparation method thereof - Google Patents
Rare earth humic acid complete compound fertilizer and preparation method thereof Download PDFInfo
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- CN106316662A CN106316662A CN201510331686.7A CN201510331686A CN106316662A CN 106316662 A CN106316662 A CN 106316662A CN 201510331686 A CN201510331686 A CN 201510331686A CN 106316662 A CN106316662 A CN 106316662A
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Abstract
The invention relates to a rare earth humic acid complete compound fertilizer and a preparation method thereof. The complete compound fertilizer comprises the following components: rare earths, urea, diammonium phosphate and/or monoammonium phosphate, potassium nitrate and/or potassium chloride and/or potassium sulfate, silica, calcium dioxide, magnesium oxide, zinc sulfate, manganese sulfate, ferrous sulfate, copper sulfate, borax, ammonium molybdate, and humic acid. The preparation method consists of: mixing the nitrogen fertilizer, phosphate fertilizers and potassium fertilizers, spraying 1-5 parts of water to prepare a slurry, adding rare earth and the remaining materials, stirring the materials evenly, and carrying out granulation and drying, thus obtaining the rare earth humic acid complete compound fertilizer. The invention also provides application of the compound fertilizer in plant cultivation. The compound fertilizer provided by the invention has the existing fertilizers lacked advantage of supply of comprehensive nutrient elements to plants.
Description
Technical field
The present invention relates to a kind of plant fertile, particularly to a kind of rare earth humic acids composition fertilizer its preparation method.
Background technology
Viral diseases of plants is the key subjects that the world today is solving always, annual China causes damage huge because of agricultural disease virus disease, such as Semen sojae atricolor, the crop such as Semen arachidis hypogaeae and vegetable virus, the underproduction amplitude that disease causes is at 20-60%, in recent years, fertilizer and pesticide is used in a large number due to agricultural, impact destroys ecological balance, the harm to human health of polluting caused to environment grows with each passing day, the particularly utilization rate of active components of chemical fertilizer only up to 20-30%, also result in the waste of the wealth of society and physical resources, therefore, agricultural demand can protect environment in a large number, improve yield, agricultural byproducts quality can be improved again, and reduce the nuisanceless fertilizer of agriculture production cost.
Fertilizer plays a very important role for the growth of various crops, fruit tree, vegetable, flowers etc., and chemical fertilizer is agriculturally obtaining universal application.Existing chemical fertilizer is generally nitrogenous fertilizer, potash fertilizer, phosphate fertilizer and compound fertilizer, such as carbamide, diammonium phosphate, potassium chloride etc..But, these chemical fertilizer are due to the limitation of its component, it is impossible to provide comprehensive nutrient to plant, cause plant easily to produce various disease, and poor growth, yield poorly.For alimentary crop, the fertilizer used lacks many nutrients, the most various trace element, such element is lacked after such plant growth, people eat such crop or its fruit, can not supplement the nutrient of needed by human body, thus cause people to absorb nourishment the shortage of element, and then various malnutrition diseases may be suffered from.
Summary of the invention
It is an object of the invention to provide a kind of plant fertile, a kind of rare earth humic acids composition fertilizer its preparation method is provided especially, overcomes the shortcoming that current chemical fertilizer can not be supplied to the comprehensive nutrient of plant.
It is an object of the invention to be achieved through the following technical solutions:
A kind of rare earth humic acids composition fertilizer, including following components: rare earth, nitrogenous fertilizer such as carbamide, Diammonium phosphate (DAP) and/or MAP, potash fertilizer such as potassium nitrate and/or potassium chloride and/or potassium sulfate, silicon dioxide, a calcium oxide, magnesium oxide, zinc sulfate, manganese sulfate, ferrous sulfate, copper sulfate, Borax, ammonium molybdate, humic acids；Potassium sulfate is used to replace potassium chloride for fear-chlorion crop；
Described rare earth is meant that: a class rare metal; one group is formed including lanthanum, cerium, neodymium, hard iron, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, yttrium, 17 kinds of elements of scandium; this kind of element chemistry character is similar; in nature the most mixed in together; also referred to as rare earth metal; soil containing above-mentioned rare earth metal is rare earth, and this rare earth can be buied from market.
Described humic acids is natural biological, especially plant, the plant of microbial action and the extraction of substance of soil mixture thereof, and including Various Complex composition, described humic acids can be buied from market.
When described potassium sulfate uses for fear-chlorion crop, potassium chloride can be replaced；
Described compound fertilizer, including following parts by weight of component: rare earth 1.5-7, nitrogenous fertilizer such as carbamide 17-60, phosphate fertilizer such as Diammonium phosphate (DAP) 12-30 and/or MAP 12-30, potassium nitrate 11-45 and/or potassium chloride 11-45 and/or potassium sulfate 11-45, silicon dioxide 2-10, one calcium oxide 2-10, magnesium oxide 1-10, zinc sulfate 0.5-6, manganese sulfate 0.5-7, ferrous sulfate 0.5-7, copper sulfate 0.5-7, Borax 0.5-7, ammonium molybdate 0.5-7, humic acids 1-15；
The preferred following parts by weight of component of described compound fertilizer: rare earth 1.5-5, carbamide 20-42, Diammonium phosphate (DAP) 12-18 and/or MAP 12-18, potassium nitrate 15-30 and/or potassium chloride 15-30 and/or potassium sulfate 15-30, silicon dioxide 2-4, one calcium oxide 2-4, magnesium oxide 1-4, zinc sulfate 1-3, manganese sulfate 1-3, ferrous sulfate 1-3, copper sulfate 1-3, Borax 1-3, ammonium molybdate 1-3, humic acids 1-15；
It is especially following parts by weight of component: rare earth 3, carbamide 30, Diammonium phosphate (DAP) 15 and/or MAP 15, potassium nitrate 20 and/or potassium chloride 20 and/or potassium sulfate 20, silicon dioxide 3, a calcium oxide 3, magnesium oxide 3, zinc sulfate 2, manganese sulfate 2, ferrous sulfate 2, copper sulfate 2, Borax 2, ammonium molybdate 2, humic acids 8.
The preparation method of the present invention a kind of rare earth humic acids composition fertilizer, comprises the following steps:
By nitrogenous fertilizer such as carbamide, phosphate fertilizer such as Diammonium phosphate (DAP), MAP, potash fertilizer such as potassium nitrate, potassium chloride, potassium sulfate mixing；Mixture water spray 1-5 part makes slurry；Add rare earth and clout, stir, pelletize, dry, make finished product.
Described drying of pelletizing is pelletized in dehydrator at a temperature of being 50-80 DEG C and is dried.
Sieve after described drying 10-400 mesh, is especially 100-200 mesh.
The present invention also provides for the application in terms of plant culture of a kind of rare earth humic acids composition fertilizer, and described rare earth humic acids composition fertilizer is above-mentioned compound fertilizer.
The present invention also provides for the application in terms of arviculture of a kind of rare earth humic acids composition fertilizer, and described rare earth humic acids composition fertilizer is above-mentioned compound fertilizer.
The present invention also provides for the application in terms of horticultural gardening of a kind of rare earth humic acids composition fertilizer, and described rare earth humic acids composition fertilizer is above-mentioned compound fertilizer.
Rare earth humic acids composition fertilizer of the present invention has the effect that and advantage:
1, compound fertilizer of the present invention acts on the mechanism of plant and is: promote the synthesis of inside plants enzyme, strengthens activity and the cell permeability of enzyme, it is provided that build the essential elements of cell；Thus improve soil quality, finally make Zinc fractions circulate benignly；Thus improve plant disease-resistant insect pest, resistant to lodging, and accelerate the taking root of plant, bloom and result, improve crop yield, improve crop quality, reach ripe in advance, reduce and put into, increase the effect of income.
Experiment proves: the Helianthi being grown in the Rare-earth elements nutrient solution of 15-20PPm, and chlorophyll content improves 40.5%, and photosynthetic rate improves 28.2%, and root, stem, the dry of leaf increase weight 39.7%, 44.5 % and 48.5% respectively.After fruit tree Sprayed Rare Earth liquid, making the fruit color of domestic Fructus Mali pumilae shift to an earlier date 10-15 days, pericarp color is gorgeous, and in fruit, the content of anthocyanin increases 2-3 times, and rare earth can improve the content of total saponins in Radix Ginseng；Aminoacid and catechin content in Folium Camelliae sinensis can be made to increase, and caffeine content declines, and improves tea leaf quality；And plant root cells plasma membrane ATPase activity can be made to improve 30-178%.
2, the compound fertilizer of the present invention is a kind of all-round wide spectrum fertilizer, is to synthesize the physiological need ratio of required nutrient according to plants such as crops, vegetable, fruit tree, flowers, gardens, is widely portable to the plants such as each planting fruit-trees, crops, vegetable, flowers.The various nutrient elements such as the nitrogen needed for plant growing, phosphorus, potassium, silicon, calcium, magnesium, zinc, manganese, ferrum, copper, boron, molybdenum, rare earth metal are contained due to it, the plant using this fertilizer can obtain comprehensive nutrition, can rapidly, grow vigorously, have the strongest resistance against diseases, yield is high, quality is good.
3, advantageously, use the fruit of fertilizer production of the present invention, grain, dish class etc., owing to nutrient is complete, human body is by the most edible above-mentioned food, body absorption accumulation multiple element, it is thus possible to prevent and release the various disease caused because of nutrient deficiency, improve the health level of human body.
4, compound fertilizer of the present invention can substitute for other chemical fertilizer, base fertilizer, it is not necessary to other fertilizer topdresses, if the effect coordinating farm manure to use is more preferable.
5, compound fertilizer of the present invention institute's nitrogenous, phosphorus, potassium and various trace element total content are more than 80%, be at present both at home and abroad import chemical fertilizer can not than, present invention test shows that compound fertilizer is applied to the crops such as Oryza sativa L., Semen Maydis, Fructus Cucumidis sativi, Brassica campestris L, Semen sojae atricolor, Semen arachidis hypogaeae, fruit tree, Cotton Gossypii and all obtains stable effect of increasing production.
Detailed description of the invention
Embodiment 1
A kind of rare earth humic acids composition fertilizer, including following components (kilogram): rare earth 3, carbamide 30, Diammonium phosphate (DAP) 15, MAP 15, potassium nitrate 20, potassium chloride 20, potassium sulfate 20, silicon dioxide 3, one calcium oxide 3, magnesium oxide 3, zinc sulfate 2, manganese sulfate 2, ferrous sulfate 2, copper sulfate 2, Borax 2, ammonium molybdate 2, humic acids 8.
Preparation method, comprises the following steps: by nitrogenous fertilizer carbamide, phosphate fertilizer Diammonium phosphate (DAP), MAP, potash fertilizer potassium nitrate, potassium chloride, potassium sulfate mixing；Mixture is sprayed water 2 kilograms and is made slurry；Adding rare earth and clout, stir, pelletize in granulation dryer, 80 DEG C of drying, 200 mesh that sieve make powdery finished product.
Described rare earth humic acids composition fertilizer effect after south regeneration Oryza sativa L. rice seedling is used: every mu of sealing fertilizer 35 kilograms, the average every mu of volume increase 44.8% of Oryza sativa L. of this fertilising, the highest every mu of volume increase 45.7%；Rice seedlings is neat, strong, has obvious preventive and therapeutic effect, the equal straw staygreen of all Oryza sativa L. to rice blast；And rice quality is good, rice milling yield averagely improves 10% than Oryza sativa L. of not applying fertilizer, and high white rice yield reaches 87%；Fertilized soil need not be cultivated again, province kind, saving of labor, improves economic benefit.
Embodiment 2
A kind of rare earth humic acids composition fertilizer, including following components (kilogram): rare earth 7, carbamide 60, Diammonium phosphate (DAP) 30, potassium nitrate 45, silica 10, calcium oxide 10, magnesium oxide 10, zinc sulfate 6, manganese sulfate 7, ferrous sulfate 7, copper sulfate 7, Borax 7, ammonium molybdate 7, humic acids 15.
Preparation method with embodiment 1, difference be described in make slurry for water spray 5 kilograms make slurry；Described granulation drying is 50 DEG C of drying, and 20 mesh that sieve make finished granule.
Described rare earth humic acids composition fertilizer effect after maize seedling is used: Semen Maydis every mu volume increase 40% average than the Semen Maydis that do not applies fertilizer, can lack nutrient disease, disease-resistanting leaf spot, resistant to lodging anti-seedling stage, and pollination is good without blind grain.
Embodiment 3
A kind of rare earth humic acids composition fertilizer, including following components (kilogram): rare earth 1.5, carbamide 17, Diammonium phosphate (DAP) 12, MAP 12, potassium nitrate 11, silicon dioxide 2, one calcium oxide 2, magnesium oxide 1, zinc sulfate 0.5, manganese sulfate 0.5, ferrous sulfate 0.5, copper sulfate 0.5, Borax 0.5, ammonium molybdate 0.5, humic acids 1.
Preparation method with embodiment 1, difference be described in make slurry for water spray 1 kilogram make slurry；Described granulation drying is 60 DEG C of drying, and 400 mesh that sieve make powdery finished product.
Described rare earth humic acids composition fertilizer effect after cucumber seedling is used: compare than Fructus Cucumidis sativi of not applying fertilizer, average every mu of volume increase 50%, high yield, up to 1 times, can prevent and treat downy mildew, gray mold；Sugar-preserved gourd is well-balanced, without deformity, features good taste.
Embodiment 4
A kind of rare earth humic acids composition fertilizer, including following components (kilogram): rare earth 5, carbamide 42, Diammonium phosphate (DAP) 18, potassium nitrate 30, potassium sulfate 30, silicon dioxide 4, one calcium oxide 4, magnesium oxide 4, zinc sulfate 3, manganese sulfate 3, ferrous sulfate 3, copper sulfate 3, Borax 3, ammonium molybdate 3, humic acids 15.
Preparation method is with embodiment 1, and difference is that described granulation drying is 55 DEG C of drying, and 10 mesh that sieve make graininess finished product.
Described rare earth humic acids composition fertilizer effect after Brassica campestris L seedling is used: every mu volume increase 80.1% average than the leaf vegetables of Brassica campestris L of not applying fertilizer, high yield reaches 1.5 times, and blade is glossy, elastic, and stem and leaf feels prominent firmly, and resistance against diseases is strong, shelf-stable, resistance to transport.
Claims (6)
1. a rare earth humic acids composition fertilizer, is made up of the component of following weight portion: rare earth 1.5-7, carbamide 17-60, Diammonium phosphate (DAP) 12-30 and/or MAP 12-30, potassium nitrate 11-45 and/or potassium chloride 11-45 and/or potassium sulfate 11-45, silicon dioxide 2-10, one calcium oxide 2-10, magnesium oxide 1-10, zinc sulfate 0.5-6, manganese sulfate 0.5-7, ferrous sulfate 0.5-7, copper sulfate 0.5-7, Borax 0.5-7, ammonium molybdate 0.5-7, humic acids 1-15.
Rare earth humic acids composition fertilizer the most according to claim 1, is made up of the component of following weight portion: rare earth 3, carbamide 30, Diammonium phosphate (DAP) 15 and/or MAP 15, potassium nitrate 20 and/or chlorination
Potassium 20 and/or potassium sulfate 20, silicon dioxide 3, a calcium oxide 3, magnesium oxide 3, zinc sulfate 2, manganese sulfate 2, ferrous sulfate 2, copper sulfate 2, Borax 2, ammonium molybdate 2, humic acids 8.
3. the method preparing claim 1-3 any one rare earth humic acids composition fertilizer, comprises the following steps:
By carbamide, Diammonium phosphate (DAP), MAP, potassium nitrate, potassium chloride, potassium sulfate mixing；Mixture water spray 1-5 part makes slurry；Add rare earth and clout, stir, pelletize, dry, make finished product.
The preparation method of rare earth humic acids composition fertilizer the most according to claim 4, described granulation drying condition is 50-80 DEG C of temperature conditions.
The preparation method of rare earth humic acids composition fertilizer the most according to claim 4, sieve after described drying 10-400 mesh.
6. a rare earth humic acids composition fertilizer application in terms of plant culture, described rare earth humic acids composition fertilizer is compound fertilizer described in any one of claim 1-3.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298632A (en) * | 2017-08-08 | 2017-10-27 | 河南五吉元肥业有限公司 | A kind of humic acid composite material and preparation method thereof |
| CN108358724A (en) * | 2017-11-12 | 2018-08-03 | 柳州市天立农林科技有限公司 | Expect in one planting fruit-trees long-acting special compound (mixed) Hefei |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145491A (en) * | 2013-02-24 | 2013-06-12 | 何诚慧 | Formula and preparation method for composite nutrient solution |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145491A (en) * | 2013-02-24 | 2013-06-12 | 何诚慧 | Formula and preparation method for composite nutrient solution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298632A (en) * | 2017-08-08 | 2017-10-27 | 河南五吉元肥业有限公司 | A kind of humic acid composite material and preparation method thereof |
| CN108358724A (en) * | 2017-11-12 | 2018-08-03 | 柳州市天立农林科技有限公司 | Expect in one planting fruit-trees long-acting special compound (mixed) Hefei |
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