CN1282631C - Water culture nutrient agent for flowers and trees and its preparation method - Google Patents

Water culture nutrient agent for flowers and trees and its preparation method Download PDF

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Publication number
CN1282631C
CN1282631C CN 200410025667 CN200410025667A CN1282631C CN 1282631 C CN1282631 C CN 1282631C CN 200410025667 CN200410025667 CN 200410025667 CN 200410025667 A CN200410025667 A CN 200410025667A CN 1282631 C CN1282631 C CN 1282631C
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agent
release granule
nutrient
slow
water
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CN 200410025667
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CN1594237A (en
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郭望模
朱智伟
金连登
段彬伍
许立
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China National Rice Research Institute
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China National Rice Research Institute
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Abstract

The present invention discloses a water culture nutrient agent for flowers and trees, the slow-release granule agent of the water culture nutrient agent and the preparation method thereof. The nutrient agent comprises the inorganic nutrient and microelement complexing agent, and a plurality of organic nutrient components are added. The slow-release granule agent adopts the same nutrient components, the adjuvant is added, and the slow-release granule agent is prepared by steps of adsorption, embedding, granulation, coating, etc. The nutrient agent is prepared with water to form the nutrient solution according to the proportion, the nutrient agent is mainly used for fast culture of flower and tree roots and plants before potting water culture, the slow-release granule agent is mainly used for supplying nutrient for a long time when the slow-release granule agent is embedded in a hypothallus after the plant is potted and cultured by water, and the slow-release granule agent can prevent the defects of water quality pollution, water body algae occurrence, root decay, fish oxygen deficit, etc. The present invention reaches the purposes of flower and fish coculture, long-term ornament and convenient management.

Description

Flowers and trees water planting nutrition slow-release granule and preparation method thereof
Technical field
The present invention relates to the flowers and trees plant nutrient agent, especially relate to used nutrition slow-release granule of flowers and trees water planting and preparation method thereof.
Background technology
The indoor flowers and trees water planting nutrition agent that existing market provides, generally mostly be that nutritious mother liquid is added drop-wise to basin body to be deposited in the clear water, provide nutrient for flowers and trees after the adjustment pH value of solution value, this just is easy to generate following problem: the one, and the conventional nutrition agent of this class generally only is made up of inorganic salt and complex state trace element, in optimal temperature, under the illumination condition, flowers and trees plant to the root system stalwartness can better provide mineral nutrition, but native soil cultivation plant is removed behind the soil the injured plant of root system of water planting at once and is being lower than 10 ℃ or be higher than just may form under 30 ℃ the abnormal temperature condition and poison or the obstruction vine growth and development; The 2nd, conventional nutrition agent is directly splashed in the basin body clear water, its water quality is by eutrophication, and algae is just easily a large amount of to be bred; produce the growth of toxin harm flowers and trees, cause water transparency to reduce, smelly; therefore mashed roots etc. need often change water and add new nutritive medium, make the human consumer increase many troubles.
Summary of the invention
The objective of the invention is provides a kind of nutrition more comprehensively at above deficiency, the nutrition slow-release granule of polluted-water not after the basin water planting on the flowers and trees, and another object of the present invention provides a kind of method for preparing this nutrition slow-release granule.
The present invention is achieved by the following technical programs.
A kind of flowers and trees water planting nutrition slow-release granule contains inorganic nutrients, also is added with organotrophy and assistant agent, its concrete component and each component weight percent content following (seeing Table 1):
The host of table 1 sustained-release granular formulation and content (weight %):
Inorganic nutrients Organotrophy
Composition Content range Composition Content range
Ammonium nitrogen (NH 4-N) 0～2.5 Indolylacetic acid (IAA) 0～1.5×10 -5
Nitric nitrogen (NO 3-N) 5.82～20.9 Plant hormones regulators,gibberellins (GA 3) 0～1.0×10 -5
Water-soluble phosphorus (P) 4.05～10.72 Phytokinin 0～6.0×10 -6
Potassium (K) 6.77～18.53 VITMAIN B1 (VB1) 0～2.0×10 -4
Calcium (Ca) 4.84～18.66 Vitamin B6 (VB6) 0～1.5×10 -4
Magnesium (Mg) 1.77～3.53 Niacinamide 0～1.8×10 -4
Manganese (Mn) 0.02～0.04 Glucose 0～0.2
Boron (B) 0.03～0.05 Sucrose 0～0.2
Iron (Fe) 0.15～0.17 Glycerine 0～0.2
Sulphur (S) 2.36～4.71
Zinc (Zn) 0.02～0.1
Copper (Cu) 0.01～0.08
Molybdenum (Mo) 0.01～0.06
Assistant agent (weight %)
Sorbent material (Xylo-Mucine)---4.3～10.06
Embedding medium (paraffin)---4.4～15.0
Drug coating (650 urethane and Resins, epoxy)---3.6～20.0
Described sorbent material also can be selected from wilkinite or diatomite.
A kind of method for preparing the nutrition slow-release granule, by following sequential steps, prepared forms:
(1). according to the concrete component and the content of this nutrition slow-release granule, calculate each compound amount of taking by weighing, be divided into A after the weighing, B, C, four groups of D, wherein the A group is Ca (NO 3) 24H 2O; The B group is KNO 3And NH 4H 2PO 4With paraffin; The C group is cellulose sodium carboxymethyl and each nutrition composition of residue; The D group is 650 urethane and Resins, epoxy;
(2). embedding: after B organized heating paraffin and be in a liquid state to 45-55 ℃, KNO 3With NH 4H 2PO 4Pour into and stir, be embedded among the paraffin;
(3). absorption: C organize each nutrition composition pour in the cellulose sodium carboxymethyl stir mixed, fully to be adsorbed;
(4). granulation: with step (2) and (3) gained mixture and A group Ca (NO 3) 24H 2O mixes mutually, uses the Kun tablets press maybe contained this mixture in engagement and rotates by hand until forming particle, makes the particle that diameter is 10～15mm after sieving;
(5). dressing: with D organize 650 urethane and Resins, epoxy by weight mix at 1: 5 and pre-hot melt after, the limit joins limit rotary container in step (4) particle, make resin evenly be wrapped in particle surface, and drip a little liquid paraffin so that the particles dispersed adhesion, finish curing through 24～30 hours approximately, become product.
In the above-mentioned process for producing granula, the preferred temperature of described embedding medium heating paraffin is 50 ℃; The preferred temperature of preheating of described Drug coating 650 urethane and Resins, epoxy is 70～85 ℃.
Beneficial effect of the present invention, the one, flowers and trees water planting nutrition slow-release granule of the present invention has increased as tethelin on conventional inorganic salt and micro-basis, organic constituents such as VITAMIN, make nutrition more comprehensive, under optimal temperature, can strengthen the root system absorptive function, quicken root system and plant strain growth, early flowering and kind of blooming period prolonging (seeing the test example); Being lower than 10 ℃ or be higher than under 30 ℃ the unfavorable temperature, also help damaging the recovery and the growth of root system; The 2nd, flowers and trees water planting nutrition slow-release granule of the present invention is mainly used in the hypothallus of water planting flowerpot, its power that discharges nutrient only needs moistening to the unsaturation of hypothallus from root system capillary and air moisture, so hypothallus need not to water generally speaking, avoided the pollution of liquid nutritional to water quality, it is smelly to have solved water pollution common in the indoor flowers and trees water planting well, and root system rots, algal bloom, anoxic need often be changed the problem that water could keep sight; The 3rd, this granule raw material is easy to get, and complete processing is perfect, and cost is lower; Can keep 3～4 months required nutriment of basin median size water planting flowers and trees for general every, thereby use very conveniently, effect significantly is better than common coating, and dressing mixes fertile.
Embodiment
By following examples will the present invention is described in further detail.
Embodiment 1 (nutrition slow-release granule 1)
According to the type poinsettia of planting, woody flowers and trees such as fuchsia and growing stage (flowering period) characteristics select middle host of nutrient content table (table 1) and assistant agent data computation to go out the compound amount of taking by weighing (table 2) of each component.
The formulation examples 1 (weight %) of table 2 sustained-release granular formulation
Inorganic nutrients Organotrophy
Compound Content Compound Content
Ca(NO 3) 2·4H 2O 28.65 VITMAIN B1 (VB1) 1.5×10 -5
KNO 3 17.57 Vitamin B6 (VB6) 1.5×10 -5
NH 4H 2PO 4 18.5 Niacinamide 1.5×10 -5
Na 2Fe-EDTA 1.073 Paraffin 5.3
CuSO 4·5H 2O 0.03657 Xylo-Mucine 5.619
(NH 4) 6Mo 7O 2·4H 2O 0.01315 650 urethane and Resins, epoxy 6.18
H 3BO 3 0.017
ZnCl 2 0.042505
MnCl 2·4H 2O 0.06873
MgSO 4·7H 2O 16.93
Its concrete procedure of processing is as follows:
The first step: compound is divided into A, B, C, four groups of D, A group Ca (NO 3) 24H 2O; B organizes KNO 3And NH 4H 2PO 4With paraffin; C organizes Na 2Fe-EDTA, CuSO 45H 2O, (NH 4) 6Mo 7O 24H 2O, H 3BO 3, ZnCl 2, MnCl 24H 2O, MgSO 47H 2O, vitamins B 1(VB 1), vitamins B 6(VB 6), niacinamide, Xylo-Mucine (CMC); D organizes 650 urethane and Resins, epoxy;
Second step:, sneak into KNO with heating paraffin to the 50 ℃ liquefaction of B group 3And NH 4H 2PO 4And fully stir, be wrapped in plane of crystal; With the Xylo-Mucine (CMC) and all the other composition mixings in the C group;
The 3rd step: mixture and A group that second step obtained are mixed, the A component is met heat and is discharged crystal water and become the required moisture of granulation, this mixture is contained in engagement moving this basin of not stall by hand, until forming suitable particle, the back reservation diameter that sieves is 10～15mm particle, and all the other pulverize recasting;
The 4th step: allocate 650 urethane and Resins, epoxy and be preheated to 72 ℃ in 1: 5 ratio, joining diameter is in 10～15mm particle, the rotary container while adding, make resin evenly be wrapped in particle surface, and drip a little whiteruss, make particles dispersed, prevent in the solidification process between particle or with the wall of container adhesion, became product through 24～30 hours after the completely solidified.
Embodiment 2 (nutrition slow-release granule 2)
Type (kafir lily according to planting; draft flowers and trees such as Cyclamen persicum) and growing stage (flowering period); select host and assistant agent data in the nutrient content table (table 1); calculate the compound amount of taking by weighing (table 3) of each component; employing is to the granulation of Kun tablets press; the melted paraffin wax temperature is 47 ℃, and all the other steps are pressed first to the 4th step of embodiment 1, promptly can be made into the sustained-release granular formulation product.
The formulation examples 2 (weight %) of table 3 sustained-release granular formulation
Inorganic nutrients Organotrophy
Compound Content Compound Content
Ca(NO 3) 2·4H 2O 29.55 Indolylacetic acid (IAA) 1.0×10 -5
KNO 3 18.54 Plant hormones regulators,gibberellins (GA 3) 6.0×10 -6
NH 4H 2PO 4 19.78 Phytokinin 4.0×10 -6
Na 2Fe-EDTA 1.21 Paraffin 4.6
CuSO 4·5H 2O 0.2925 Xylo-Mucine 4.5
(NH 4) 6Mo 7O 2·4H 2O 0.07893 650 urethane and Resins, epoxy 3.8
H 3BO 3 0.2818
ZnCl 2 0.20925
MnCl 2·4H 2O 0.1375
MgSO 4·7H 2O 17.02

Claims (4)

1. flowers and trees water planting nutrition slow-release granule contains inorganic nutrients, it is characterized in that also being added with organotrophy and assistant agent, and concrete component and each component weight percent content of this nutrition slow-release granule are as follows, wherein; Inorganic nutrients are:
Ammonium nitrogen (NH 4-N) 0～2.5, nitric nitrogen (NO 3-N) 5.82～20.9, water-soluble phosphorus (P) 4.05～10.72, potassium (K) 6.77～18.53, calcium (Ca) 4.84～18.66, magnesium (Mg) 1.77～3.53, manganese (Mn) 0.02～0.04, boron (B) 0.03～0.05, iron (Fe) 0.15～0.17, sulphur (S) 2.36～4.71, zinc (Zn) 0.02～0.1, copper (Cu) 0.01～0.08, molybdenum (Mo) 0.01～0.06;
Organotrophy is:
Indolylacetic acid (IAA) 0～1.5 * 10 -5, Plant hormones regulators,gibberellins (GA3) 0～1.0 * 10 -5, phytokinin 0～6.0 * 10 -6, VITMAIN B1 (VB1) 0～2.0 * 10 -4, vitamin B6 (VB6) 0～1.5 * 10 -4, niacinamide 0～1.8 * 10 -4, glucose 0～0.2, sucrose 0～0.2, glycerine 0～0.2;
Assistant agent is:
Sorbent material cellulose sodium carboxymethyl 4.3～10.06; Embedding medium paraffin 4.4～15.0; Drug coating 650 urethane and Resins, epoxy 3.6～20.0.
2, the method for preparing the described nutrition slow-release granule of claim 1 is characterized in that prepared forms by following sequential steps:
(1). concrete component and each compound amount of taking by weighing of cubage according to this nutrition slow-release granule, be divided into A after the weighing, B, C, four groups of D, wherein the A group is Ca (NO 3) 24H 2O; The B group is KNO 3And NH 4H 2PO 4With paraffin; The C group is cellulose sodium carboxymethyl and each nutrition composition of residue; The D group is 650 urethane and Resins, epoxy;
(2). embedding: after B organized heating paraffin and be in a liquid state to 45-55 ℃, KNO 3With NH 4H 2PO 4Pour into and stir, be embedded among the paraffin;
(3). absorption: C organize each nutrition composition pour in the cellulose sodium carboxymethyl stir mixed, fully to be adsorbed;
(4). granulation: with step (2) and (3) gained mixture and A group Ca (NO 3) 24H 2O mixes mutually, and using the Kun tablets press or the diameter that is made by handwork is 10～15mm particle;
(5). dressing: with D organize 650 urethane and Resins, epoxy by weight mix at 1: 5 and pre-hot melt after, the limit joins limit rotary container in step (4) particle, make resin evenly be wrapped in particle surface, and drip a little liquid paraffin so that the particles dispersed adhesion, finish curing through 24～30 hours approximately, become product.
3, according to the preparation method of the described nutrition slow-release granule of claim 2, the temperature that it is characterized in that described embedding medium heating paraffin is 50 ℃.
4, according to the preparation method of the described nutrition slow-release granule of claim 2, the preheating temperature that it is characterized in that described Drug coating 650 urethane cures Resins, epoxy is 70～85 ℃.
CN 200410025667 2004-07-01 2004-07-01 Water culture nutrient agent for flowers and trees and its preparation method Expired - Fee Related CN1282631C (en)

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CN1282631C true CN1282631C (en) 2006-11-01

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CN100400477C (en) * 2006-07-11 2008-07-09 浙江省农业科学院 Dedicated fertilizer for ornamental pineapple
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CN102992848A (en) * 2012-12-11 2013-03-27 金陵科技学院 Tea tree hardwood cutting seedling nutrient solution and preparation method thereof
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CN104446870A (en) * 2014-09-29 2015-03-25 阜南县星光工艺品有限公司 Culture solutions for planting thorns
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CN105016851A (en) * 2015-05-18 2015-11-04 深圳文科园林股份有限公司 Nutrient solution in soilless culture of camellia and preparation method therefor
CN104957010A (en) * 2015-06-01 2015-10-07 吴迪 Green strawberry cultivation management method
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CN105237137A (en) * 2015-08-27 2016-01-13 蚌埠龙达农业专业合作社 Hydroponic nutrient solution specially used for hydroponic flowers and preparation method thereof
CN107043289A (en) * 2016-09-30 2017-08-15 广西棕海园林工程有限公司 Flower Plants in Hydroponic Culture nutrient solution
CN106986717A (en) * 2017-04-27 2017-07-28 广西棕海园林工程有限公司 Flower nutrition slow-releasing granules
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CN109438078A (en) * 2018-12-19 2019-03-08 清华大学深圳研究生院 A kind of plant nutrient effervescent tablet
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