CN108586149A - A kind of preparation method of composite fertilizer that improving tea yield - Google Patents

A kind of preparation method of composite fertilizer that improving tea yield Download PDF

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Publication number
CN108586149A
CN108586149A CN201810665779.7A CN201810665779A CN108586149A CN 108586149 A CN108586149 A CN 108586149A CN 201810665779 A CN201810665779 A CN 201810665779A CN 108586149 A CN108586149 A CN 108586149A
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China
Prior art keywords
composite fertilizer
improving
preparation
tea yield
added
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CN201810665779.7A
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Chinese (zh)
Inventor
吴海德
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Anhui Daxin Ecological Agriculture And Forestry Technology Development Co Ltd
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Anhui Daxin Ecological Agriculture And Forestry Technology Development Co Ltd
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Priority to CN201810665779.7A priority Critical patent/CN108586149A/en
Publication of CN108586149A publication Critical patent/CN108586149A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, 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
    • C05B1/04Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of preparation methods of composite fertilizer that improving tea yield, include the following steps:By locust bean gum, stir evenly; sodium hydroxide solution stirring is added; with acetone precipitation, into sediment, addition phenolic resin stirs evenly, and is added dropwise in mineral oil; collect the drop generated; it is dry, it is put into the tube furnace of nitrogen protection and calcines 5 12min, calcination temperature is 1,050 1100 DEG C; cooling, crushing obtains first material;By biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal, zeolite, first material mixed grinding, crosses 60 mesh and sieve to obtain second material;Ammonium chloride, calcium dihydrogen phosphate, potassium nitrate, fulvic acid diamines iron, sodium selenite, humic acid magnesium, humic acid manganese, zinc humic acid, copper humate, citric acid are added into second material, granulation is dried to obtain the composite fertilizer for improving tea yield.

Description

A kind of preparation method of composite fertilizer that improving tea yield
Technical field
The present invention relates to tea tree fertilizer technical field more particularly to a kind of preparation sides of composite fertilizer that improving tea yield Method.
Background technology
During green tea is planted, simple organic fertilizer is with rich in organic matter, but nutrients release is slow, and tea tree absorbs Slowly, fertilizer efficiency is low, and effective balance is not achieved between various available nutrients, since tea fertilizer is formulated not science, tealeaves is caused to produce Amount is not high, and chemical composition and micronutrient levels be not high in tealeaves.
Invention content
Technical problems based on background technology, the present invention propose a kind of preparation of composite fertilizer that improving tea yield Method is combined using organic fertilizer with inorganic fertilizer, and inorganic constituents promotes efficiency of the organic principle in Releasing nutrient, when fertilizer is applied After entering soil, the yield and quality of tealeaves can be increased, while the fertility of soil can also be improved.
A kind of preparation method of composite fertilizer for improving tea yield proposed by the present invention, includes the following steps:
S1, by locust bean gum, stir evenly, be added sodium hydroxide solution stirring, with acetone precipitation, be added into sediment Phenolic resin stirs evenly, and is added dropwise in mineral oil, collects the drop of generation, dry, is put into the tube furnace of nitrogen protection and forges 5-12min is burnt, calcination temperature is 1050-1100 DEG C, cooling, and crushing obtains first material;
S2, by biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal, zeolite, first material mixed grinding, 60 mesh are crossed to sieve to obtain second material;
S3, ammonium chloride, calcium dihydrogen phosphate, potassium nitrate, fulvic acid diamines iron, sodium selenite, corruption are added into second material Phytic acid magnesium, humic acid manganese, zinc humic acid, copper humate, citric acid, granulation are dried to obtain the composite fertilizer for improving tea yield.
Preferably, in S1, a concentration of 0.8-1mol/L of sodium hydroxide solution;Locust bean gum, sodium hydroxide solution Weight ratio is 12-34:20-34.
Preferably, in S1, locust bean gum, phenolic resin weight ratio be 12-34:80-120.
Preferably, in S1, the drop of generation, 92-100 DEG C of drying are collected.
Preferably, in S1, sodium hydroxide solution is added and stirs 2-5h, whipping temp is 100-108 DEG C.
Preferably, in S2, biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal weight ratio be 40- 100:12-40:10-20:4-12:6-10.
Preferably, in S2, zeolite, first material weight ratio be 1-2:0.5-1.6.
Preferably, in S3, ammonium chloride, calcium dihydrogen phosphate, potassium nitrate weight ratio be 80-130:30-50:10-40.
The present invention is combined using organic fertilizer with inorganic fertilizer, and inorganic constituents promotes effect of the organic principle in Releasing nutrient Rate can increase the yield and quality of tealeaves, while can also improve the fertility of soil after incorporation of fertilizerin the soil.
In the first material of the present invention, locust bean gum adjusts the knot of locust bean gum using sodium hydroxide after water-dispersed Structure unit, can reduce the viscosity of locust bean gum and with the degree of scatter of phenolic resin height, carbonized by nitrogen protection to be formed it is hollow Carbon microspheres, absorption property is good, and first material is compounded with zeolite, and adsorption activity is high, and by rationally controlling proportioning, can be based on tea The growth and development characteristics of the regulation of fertilizer requirement of tree and each stage, discharge nutriment, are utmostly saved being improved for tea grower While saving production cost, provided a strong guarantee for the good quality and high output of tealeaves.
Tea garden soil can be improved using biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal compounding in the present invention Fertility and fertility persistence improve soil texture, increase tealeaves inclusion content, improve tea leaf quality, improve Amino Acids in Tea Total amount and water extraction content, significantly improve green tea quality, and fertilizer Releasing nutrient curve coincide tea tree nutrient demand substantially Curve improves fertilizer utilization efficiency, cost-effective.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of preparation method of composite fertilizer that improving tea yield, includes the following steps:
S1,12kg locust bean gums, 150kg water are stirred evenly, a concentration of 1mol/L sodium hydroxide solutions of 20kg is added, stir 2h is mixed, whipping temp is 108 DEG C, and with acetone precipitation, addition 80kg phenolic resin stirs evenly into sediment, is added dropwise to In 600kg mineral oil, the drop of generation is collected, 92 DEG C of dryings are put into the tube furnace of nitrogen protection and calcine 12min, calcining temperature Degree is 1050 DEG C, cooling, and crushing obtains first material;
S2, by 100kg biogas residues, 12kg fermented peanut meals, 20kg rapeseed dregs, 4kg sunflower seed dregs, 10kg maize cob meals, 1kg Zeolite, 1.6kg first material mixed grindings cross 60 mesh and sieve to obtain second material;
S3, the yellow corruption of 130kg ammonium chlorides, 30kg calcium dihydrogen phosphates, 40kg potassium nitrate, 1kg is added into 80kg second materials Acid diamine iron, 2kg sodium selenites, 1kg humic acids magnesium, 2kg humic acids manganese, 1kg zinc humic acids, 2kg copper humates, 0.5kg lemons Lemon acid, granulation are dried to obtain the composite fertilizer for improving tea yield.
Embodiment 2
A kind of preparation method of composite fertilizer that improving tea yield, includes the following steps:
S1,34kg locust bean gums, 60kg water are stirred evenly, a concentration of 0.8mol/L sodium hydroxide solutions of 34kg are added, 5h is stirred, whipping temp is 100 DEG C, and with acetone precipitation, addition 120kg phenolic resin stirs evenly into sediment, is added dropwise to In 400kg mineral oil, the drop of generation is collected, 100 DEG C of dryings are put into the tube furnace of nitrogen protection and calcine 5min, calcining temperature Degree is 1100 DEG C, cooling, and crushing obtains first material;
S2, by 40kg biogas residues, 40kg fermented peanut meals, 10kg rapeseed dregs, 12kg sunflower seed dregs, 6kg maize cob meals, 2kg Zeolite, 0.5kg first material mixed grindings cross 60 mesh and sieve to obtain second material;
S3, the yellow corruption of 80kg ammonium chlorides, 50kg calcium dihydrogen phosphates, 10kg potassium nitrate, 2kg is added into 120kg second materials Acid diamine iron, 1kg sodium selenites, 2kg humic acids magnesium, 1kg humic acids manganese, 2kg zinc humic acids, 1kg copper humates, 1kg lemons Acid, granulation are dried to obtain the composite fertilizer for improving tea yield.
Embodiment 3
A kind of preparation method of composite fertilizer that improving tea yield, includes the following steps:
S1,18kg locust bean gums, 120kg water are stirred evenly, it is molten that a concentration of 0.95mol/L sodium hydroxides of 25kg is added Liquid stirs 3h, and whipping temp is 106 DEG C, and with acetone precipitation, into sediment, addition 90kg phenolic resin stirs evenly, and is added dropwise Into 550kg mineral oil, the drop of generation is collected, 94 DEG C of dryings are put into the tube furnace of nitrogen protection and calcine 10min, calcining Temperature is 1060 DEG C, cooling, and crushing obtains first material;
S2, by 80kg biogas residues, 20kg fermented peanut meals, 18kg rapeseed dregs, 6kg sunflower seed dregs, 9kg maize cob meals, 1.2kg Zeolite, 1.4kg first material mixed grindings cross 60 mesh and sieve to obtain second material;
S3,110kg ammonium chlorides, 35kg calcium dihydrogen phosphates, 30kg potassium nitrate, 1.2kg Huangs are added into 90kg second materials Rotten acid diamine iron, 1.7kg sodium selenites, 1.4kg humic acids magnesium, 1.8kg humic acids manganese, 1.3kg zinc humic acids, 1.6kg corruption are planted Sour copper, 0.6kg citric acids, granulation are dried to obtain the composite fertilizer for improving tea yield.
Embodiment 4
A kind of preparation method of composite fertilizer that improving tea yield, includes the following steps:
S1,28kg locust bean gums, 80kg water are stirred evenly, a concentration of 0.85mol/L sodium hydroxide solutions of 30kg are added, 4h is stirred, whipping temp is 102 DEG C, and with acetone precipitation, addition 110kg phenolic resin stirs evenly into sediment, is added dropwise to In 450kg mineral oil, the drop of generation is collected, 98 DEG C of dryings are put into the tube furnace of nitrogen protection and calcine 6min, calcination temperature It it is 1080 DEG C, cooling, crushing obtains first material;
S2, by 60kg biogas residues, 30kg fermented peanut meals, 12kg rapeseed dregs, 10kg sunflower seed dregs, 7kg maize cob meals, 1.8kg zeolites, 0.8kg first material mixed grindings cross 60 mesh and sieve to obtain second material;
S3,90kg ammonium chlorides, 45kg calcium dihydrogen phosphates, 20kg potassium nitrate, 1.8kg Huangs are added into 110kg second materials Rotten acid diamine iron, 1.3kg sodium selenites, 1.6kg humic acids magnesium, 1.2kg humic acids manganese, 1.7kg zinc humic acids, 1.4kg corruption are planted Sour copper, 0.8kg citric acids, granulation are dried to obtain the composite fertilizer for improving tea yield.
Embodiment 5
A kind of preparation method of composite fertilizer that improving tea yield, includes the following steps:
S1,23kg locust bean gums, 100kg water are stirred evenly, a concentration of 0.9mol/L sodium hydroxide solutions of 28kg are added, 3.5h is stirred, whipping temp is 104 DEG C, and with acetone precipitation, addition 100kg phenolic resin stirs evenly into sediment, is added dropwise Into 500kg mineral oil, the drop of generation is collected, 96 DEG C of dryings are put into the tube furnace of nitrogen protection and calcine 8min, calcining temperature Degree is 1070 DEG C, cooling, and crushing obtains first material;
S2, by 70kg biogas residues, 25kg fermented peanut meals, 15kg rapeseed dregs, 8kg sunflower seed dregs, 8kg maize cob meals, 1.5kg Zeolite, 1.1kg first material mixed grindings cross 60 mesh and sieve to obtain second material;
S3,100kg ammonium chlorides, 40kg calcium dihydrogen phosphates, 25kg potassium nitrate, 1.5kg Huangs are added into 100kg second materials Rotten acid diamine iron, 1.5kg sodium selenites, 1.5kg humic acids magnesium, 1.5kg humic acids manganese, 1.5kg zinc humic acids, 1.5kg corruption are planted Sour copper, 0.7kg citric acids, granulation are dried to obtain the composite fertilizer for improving tea yield.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of preparation method of composite fertilizer that improving tea yield, which is characterized in that include the following steps:
S1, by locust bean gum, stir evenly, be added sodium hydroxide solution stirring, with acetone precipitation, phenolic aldehyde is added into sediment Resin agitating is uniform, is added dropwise in mineral oil, collects the drop of generation, dry, is put into the tube furnace of nitrogen protection and calcines 5- 12min, calcination temperature is 1050-1100 DEG C, cooling, and crushing obtains first material;
S2, by biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal, zeolite, first material mixed grinding, cross 60 Mesh sieves to obtain second material;
S3, ammonium chloride, calcium dihydrogen phosphate, potassium nitrate, fulvic acid diamines iron, sodium selenite, humic acid are added into second material Magnesium, humic acid manganese, zinc humic acid, copper humate, citric acid, granulation are dried to obtain the composite fertilizer for improving tea yield.
2. the preparation method of the composite fertilizer according to claim 1 for improving tea yield, which is characterized in that in S1, hydrogen A concentration of 0.8-1mol/L of sodium hydroxide solution;Locust bean gum, sodium hydroxide solution weight ratio be 12-34:20-34.
3. the preparation method of the composite fertilizer according to claim 1 or 2 for improving tea yield, which is characterized in that in S1, Locust bean gum, phenolic resin weight ratio be 12-34:80-120.
4. improving the preparation method of the composite fertilizer of tea yield according to claim 1-3 any one of them, which is characterized in that In S1, the drop of generation, 92-100 DEG C of drying are collected.
5. improving the preparation method of the composite fertilizer of tea yield according to claim 1-4 any one of them, which is characterized in that In S1, sodium hydroxide solution is added and stirs 2-5h, whipping temp is 100-108 DEG C.
6. improving the preparation method of the composite fertilizer of tea yield according to claim 1-5 any one of them, which is characterized in that In S2, biogas residue, fermented peanut meal, rapeseed dregs, sunflower seed dregs, maize cob meal weight ratio be 40-100:12-40:10-20:4- 12:6-10.
7. improving the preparation method of the composite fertilizer of tea yield according to claim 1-6 any one of them, which is characterized in that In S2, zeolite, first material weight ratio be 1-2:0.5-1.6.
8. improving the preparation method of the composite fertilizer of tea yield according to claim 1-7 any one of them, which is characterized in that In S3, ammonium chloride, calcium dihydrogen phosphate, potassium nitrate weight ratio be 80-130:30-50:10-40.
CN201810665779.7A 2018-06-26 2018-06-26 A kind of preparation method of composite fertilizer that improving tea yield Pending CN108586149A (en)

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Application Number Priority Date Filing Date Title
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2090752A5 (en) * 1970-04-27 1972-01-14 Armour Hess Chemicals
CN106824079A (en) * 2017-03-01 2017-06-13 东北大学秦皇岛分校 A kind of method for preparing carbon microspheres as raw material with waste and old phenol formaldehyde foam
CN107382633A (en) * 2017-09-22 2017-11-24 宿松县龙河茶叶有限公司 A kind of tea tree fertilizer for improving soil hardening

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2090752A5 (en) * 1970-04-27 1972-01-14 Armour Hess Chemicals
CN106824079A (en) * 2017-03-01 2017-06-13 东北大学秦皇岛分校 A kind of method for preparing carbon microspheres as raw material with waste and old phenol formaldehyde foam
CN107382633A (en) * 2017-09-22 2017-11-24 宿松县龙河茶叶有限公司 A kind of tea tree fertilizer for improving soil hardening

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Application publication date: 20180928