CN106187496A - A kind of preparation method fertile containing humic acid water-soluble with effect of taking root - Google Patents
A kind of preparation method fertile containing humic acid water-soluble with effect of taking root Download PDFInfo
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- CN106187496A CN106187496A CN201610556955.4A CN201610556955A CN106187496A CN 106187496 A CN106187496 A CN 106187496A CN 201610556955 A CN201610556955 A CN 201610556955A CN 106187496 A CN106187496 A CN 106187496A
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- soluble
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G3/80—Soil 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 present invention relates to a kind of preparation method fertile containing humic acid water-soluble with effect of taking root, to loosen the soil agent, wetting and penetrating agent and root-growing agent according to certain mass than mix homogeneously after, must take root compositions, by a great number of elements, join in stirring container containing humic acids Organic substance, moderate-element, trace element and adjuvant according to certain mass ratio, take root compositions in addition, stir and i.e. obtain that there is the fertile containing humic acid water-soluble of effect of taking root.Low cost of the present invention, rooting efficiency is good and has no side effect.
Description
Technical field
The present invention relates to a kind of preparation method fertile containing humic acid water-soluble with effect of taking root.
Background technology
Product of taking root at present is mainly traditional root-growing agent heteroauxing class, indolebutyric acid class and naphthalene acetic acid class, or with
The form that tradition root-growing agent is compounding with Organic substance, fertilizer or microorganism, does not breaks away from the constraint of tradition root-growing agent always.Indole second
Acids, indolebutyric acid class and naphthalene acetic acid class have an original effect really at aspect of taking root, but they concentration requirement to dilution
The highest, excessive concentration the most easily produces poisoning, suppresses plant growth, and concentration is too low, does not has ideal effect.And it is existing
Technology focuses on the effect of root-growing agent itself always, does not focus on the external environment condition of soil, and does not matches with auxiliary agent, and consumption is big and raw
Root weak effect.Product of taking root is improper with fertilizer proportion compatibility, and addition does not reaches rooting efficiency, addition many increases cost less
And do not reach more preferable effect, therefore take root product and fertilizer compatibility time, it is thus necessary to determine that a most economical addition.
Summary of the invention
The technical problem to be solved is to provide a kind of preparation fertile containing humic acid water-soluble with effect of taking root
Method, first problem to be solved is compositions of taking root to be combined with the fertilizer containing humic acid water-soluble, improves crop yield；Wanted
The Second Problem solved determines that take root compositions and the optimal proportion fertile containing humic acid water-soluble.
In order to solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of preparation method fertile containing humic acid water-soluble with effect of taking root, it is characterised in that follow the steps below:
1), compositions of taking root is prepared: will loosen the soil agent, wetting and penetrating agent and root-growing agent are according to mass ratio 1～30:1～30:70～95
After mix homogeneously, compositions of must taking root；
2), preparation fertilizer raw material Han humic acid water-soluble: by a great number of elements, containing humic acids Organic substance, moderate-element, trace element and auxiliary
Expect to join in stirring container according to mass ratio 25～96:4～75:0～30:0～30:0～30, obtain containing humic acid water-soluble
Fertile raw material；
3), prepare according to option A or option b there is the fertile containing humic acid water-soluble of effect of taking root:
Option A: compositions of taking root joins in stirring container and containing humic acid water-soluble fertilizer raw material stirring according to certain mass ratio
Mixing, compositions of taking root and the mass ratio containing humic acid water-soluble fertilizer raw material are 0.2～5:100, i.e. obtain having effect of taking root
Fertile containing humic acid water-soluble；
Option b: humic acid water-soluble fertilizer raw material will be contained and compositions of taking root is added to the water according to certain mass ratio, containing humic acids water
The mass ratio of molten fertile raw material, compositions of taking root and water is 30～50:0.08～3:50～70, and stirring to the fertilizer containing humic acid water-soluble is former
Material and compositions of taking root are completely dissolved, i.e. obtain having effect of taking root containing humic acid liquid Water soluble fertilizer；
Described agent of loosening the soil is polyacrylamide, sodium polyacrylate, guar gum, soluble starch, gelatin, carrageenan and alginic acid
A kind of or arbitrary proportion in sodium two or more；
Described wetting and penetrating agent is the one in dodecylbenzene sodium sulfonate, sodium lauryl sulphate and glycine betaine or arbitrary proportion
Two or more；
Described root-growing agent is oxalic acid, Disodium oxalate., potassium oxalate, citric acid, disodium citrate, citric acid dipotassium, potassium citrate, lemon
Lemon acid trisodium, Nafusaku, naphthalene acetic acid potassium, butyric acid potassium, heteroauxing potassium, malic acid, salicylic acid, potassium fulvate, bigcatkin willow
A kind of or arbitrary proportion in acid potassium, sodium salicylate, sodium acetate and potassium acetate two or more；
Described a great number of elements is carbamide, ammonium sulfate, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen, APP, PA 800K, potassium sulfate, nitric acid
A kind of or arbitrary proportion in potassium, PHOSPHORIC ACID TECH.GRADE potassium dihydrogen and potassium chloride two or more；
Described trace element be copper sulfate, disodiumedetate copper, zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, manganese sulfate,
One in disodiumedetate manganese, ferrous sulfate, disodiumedetate ferrous iron, boric acid, ammonium molybdate and sodium molybdate
Or arbitrary proportion is two or more；
Described moderate-element be magnesium sulfate, ethylenediamine tetraacetic acid disodium magnesium salt, magnesium acetate, calcium acetate, calcium disodium chelate,
A kind of or arbitrary proportion in magnesium nitrate and calcium nitrate two or more；
The described Organic substance containing humic acids is in potassium humate, sodium humate, nitro humic acid, ammonium humate and potassium fulvate
Kind or arbitrary proportion two or more；
Described adjuvant is the two or more of a kind of or arbitrary proportion in sodium sulfate, coenzyme powder and sodium aluminosilicate.
Described agent of loosening the soil is guar gum, sodium polyacrylate and the sodium alginate compositions according to mass ratio 1:1:1；Described
Wetting and penetrating agent is dodecylbenzene sodium sulfonate and the glycine betaine compositions according to mass ratio 3:4；Described root-growing agent be malic acid,
Potassium oxalate, citric acid dipotassium and potassium salicylate are according to the compositions of mass ratio 1:2:3:5；Loosen the soil agent, wetting and penetrating agent and take root
The mass ratio of agent is 6:10:84；Compositions of taking root in the option A of step 3) and the mass ratio containing humic acid water-soluble fertilizer raw material are
0.7:100。
The present invention has a following Advantageous Effects:
1, the present invention external environment condition adding change root growth by agent of loosening the soil, makes the soil drag reduction to root system, profit
Growth in root system.
2, the present invention can increase the contact area of root-growing agent and root system by the addition of wetting and penetrating agent, makes organic acid fast
The horny layer at instant solution tip of a root position, breaks the barrier hindering root growth, reaches the purpose being more beneficial for taking root.
3, root-growing agent of the present invention uses the organic acid of most plants root growth secretion, and it is to root system of plant environmental effect
Little, side effect is little.
4, the present invention is taken root product and more reasonable containing the blend proportion between humic acid water-soluble fertilizer.
Detailed description of the invention
The present invention is further illustrated below in conjunction with instantiation.
Embodiment 1
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements and containing humic acids Organic substance according to mass ratio 90:10 join stirring container in, obtain the fertilizer containing humic acid water-soluble former
Material；Compositions of taking root joins in stirring container according to certain mass ratio and mixes with containing humic acid water-soluble fertilizer raw material stirring, raw
Root compositions and be 0.7:100 containing the mass ratio of humic acid water-soluble fertilizer raw material, i.e. obtain having effect of taking root containing humic acids water
Molten fertilizer.
Embodiment 2
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements and containing humic acids Organic substance according to mass ratio 90:10 join stirring container in, obtain the fertilizer containing humic acid water-soluble former
Material；Compositions of taking root joins in stirring container according to certain mass ratio and mixes with containing humic acid water-soluble fertilizer raw material stirring, raw
Root compositions and be 0.6:100 containing the mass ratio of humic acid water-soluble fertilizer raw material, i.e. obtain having effect of taking root containing humic acids water
Molten fertilizer.
Embodiment 3
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements and containing humic acids Organic substance according to mass ratio 90:10 join stirring container in, obtain the fertilizer containing humic acid water-soluble former
Material；Compositions of taking root joins in stirring container according to certain mass ratio and mixes with containing humic acid water-soluble fertilizer raw material stirring, raw
Root compositions and be 0.8:100 containing the mass ratio of humic acid water-soluble fertilizer raw material, i.e. obtain having effect of taking root containing humic acids water
Molten fertilizer.
Embodiment 4
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements, moderate-element, trace element and adjuvant join in stirring container according to mass ratio 85:5:5:5, obtain planting containing corruption
Acid Water soluble fertilizer raw material；Compositions of taking root joins in stirring container according to certain mass ratio and stirs with the fertilizer raw material containing humic acid water-soluble
Mixing mixing, compositions of taking root and the mass ratio containing humic acid water-soluble fertilizer raw material are 1.0:100, i.e. obtain having containing of effect of taking root
Humic acid water-soluble is fertile.
Embodiment 5
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements, join according to mass ratio 85:5:2:3:5 to stir containing humic acids Organic substance, moderate-element, trace element and adjuvant element
Mix in container, obtain containing humic acid water-soluble fertilizer raw material；Compositions of taking root according to certain mass ratio join stirring container in
Mixing containing humic acid water-soluble fertilizer raw material stirring, compositions of taking root and the mass ratio containing humic acid water-soluble fertilizer raw material are 0.8:100, i.e.
Obtain that there is the fertile containing humic acid water-soluble of effect of taking root.
Embodiment 6
To loosen the soil agent, wetting and penetrating agent and root-growing agent according to mass ratio 6:10:84 mix homogeneously after, compositions of must taking root；Will
A great number of elements, it is added to the water according to certain mass ratio containing humic acids Organic substance and compositions of taking root, a great number of elements, containing humic acids
The mass ratio of Organic substance, compositions of taking root and water is 42:4:0.1:53.9, stir to a great number of elements, containing humic acids Organic substance and
Compositions of taking root is completely dissolved, i.e. obtain having effect of taking root containing humic acid liquid Water soluble fertilizer.
In embodiment 1 to 6, described in agent of loosening the soil be that guar gum, sodium polyacrylate and sodium alginate are according to mass ratio 1:1:1
Compositions；Described wetting and penetrating agent is dodecylbenzene sodium sulfonate and the glycine betaine compositions according to mass ratio 3:4；Described life
Root agent is malic acid, potassium oxalate, citric acid dipotassium and the potassium salicylate compositions according to mass ratio 1:2:3:5；Described a large amount of unit
Element is carbamide, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen and the PHOSPHORIC ACID TECH.GRADE potassium dihydrogen compositions according to mass ratio 1:2:3；Described middle amount unit
Element is ethylenediamine tetraacetic acid disodium magnesium salt and the magnesium nitrate compositions according to 1:2；Described trace element is disodiumedetate
Zinc and boric acid are according to the compositions of mass ratio 1:2；Described adjuvant is sodium sulfate；The described Organic substance containing humic acids is potassium humate.
Beneficial effects of the present invention is further illustrated below in conjunction with experimental data:
1, experiment material to be tested
1 materials and methods:
1.1 test sites: Xia Dian town, Yantai Zhaoyuan City, neutral brown earth.
1.2 Herba Apii graveolentis kinds: middle celery No. two.
1.3 for examination fertilizer: for common containing humic acid water-soluble fertile (take root in addition to compositions except not adding, other manufacture method with
Embodiment 1 is identical), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 do effectiveness comparison.
1.4 EXPERIMENTAL DESIGN: test sets 5 process, repeats for 2 times, Gong10Ge community, arranges isolation strip between community, each little
District's random alignment, Water soluble fertilizer dilutes 1200 times of punchings and executes, and every community rushes every time and executes Water soluble fertilizer 1kg.Plot area 60m2, seeding row spacing
7cmX10cm, every community plantation Herba Apii graveolentis 8571.Every community rushes respectively executes the common fertilizer containing humic acid water-soluble (except not adding combination of taking root
Beyond the region of objective existence, other manufacture method is same as in Example 1), embodiment 1, embodiment 2, embodiment 3 and embodiment 4, community list contracture is other
Calculate yield and measure main root length.
Nursery on July 13 in 2015, JIUYUE in 2015 field planting on the 17th, gather in the crops on November 29th, 2015, on JIUYUE 26th, 2015
Processing once, on October 11st, 2015 processes once, and October 31 in 2015 processes once, and November 16 in 2015 processes once, altogether
Processing four times, this experiment other management in addition to experiment fertilizer difference are the most consistent.
2 results and analysis
Embodiment 1, embodiment 2, embodiment 3, embodiment 4 and common containing humic acid water-soluble fertile (take root in addition to compositions except not adding, its
Its manufacture method is same as in Example 1) process and compare, embodiment 1, embodiment 2, embodiment 3 and embodiment 4 celery growth gesture
By force, stem is thick, well developed root system, Ye Senong, and pest and disease damage is light, and particularly the middle and late growth stage fertilizer efficiency is especially apparent, the celery of embodiment 1 to 4
Dish fibrous root is the most sturdy in common fertile containing humic acid water-soluble.
Table 1 respectively processes the impact on Herba Apii graveolentis yield and root system
As can be seen from Table 1 add the present invention take root compositions containing humic acid water-soluble fertilizer either at yield or root growth
Aspect is all far above common fertile containing humic acid water-soluble, and embodiment 1 relatively embodiment 2 has a bigger output increased, and embodiment 3 and 4
Although the compositions of taking root added is more than embodiment 1, but there is no too outstanding behaviours in terms of yield and root system, economically from the point of view of
The usage amount of embodiment 1 is optimal.
Discuss: root is plant basis, and the development degree of root system determines the power of plant absorption nutrient substance, and to yield
There is directly impact, so should make a search on root growth stimulating more.
Claims (2)
1. a preparation method fertile containing humic acid water-soluble with effect of taking root, it is characterised in that follow the steps below:
1), compositions of taking root is prepared: will loosen the soil agent, wetting and penetrating agent and root-growing agent are according to mass ratio 1～30:1～30:70～95
After mix homogeneously, compositions of must taking root；
2), preparation fertilizer raw material Han humic acid water-soluble: by a great number of elements, containing humic acids Organic substance, moderate-element, trace element and auxiliary
Expect to join in stirring container according to mass ratio 25～96:4～75:0～30:0～30:0～30, obtain containing humic acid water-soluble
Fertile raw material；
3), prepare according to option A or option b there is the fertile containing humic acid water-soluble of effect of taking root:
Option A: compositions of taking root joins in stirring container and containing humic acid water-soluble fertilizer raw material stirring according to certain mass ratio
Mixing, compositions of taking root and the mass ratio containing humic acid water-soluble fertilizer raw material are 0.2～5:100, i.e. obtain having effect of taking root
Fertile containing humic acid water-soluble；
Option b: humic acid water-soluble fertilizer raw material will be contained and compositions of taking root is added to the water according to certain mass ratio, containing humic acids water
The mass ratio of molten fertile raw material, compositions of taking root and water is 30～50:0.08～3:50～70, and stirring to the fertilizer containing humic acid water-soluble is former
Material and compositions of taking root are completely dissolved, i.e. obtain having effect of taking root containing humic acid liquid Water soluble fertilizer；
Described agent of loosening the soil is polyacrylamide, sodium polyacrylate, guar gum, soluble starch, gelatin, carrageenan and alginic acid
A kind of or arbitrary proportion in sodium two or more；
Described wetting and penetrating agent is the one in dodecylbenzene sodium sulfonate, sodium lauryl sulphate and glycine betaine or arbitrary proportion
Two or more；
Described root-growing agent is oxalic acid, Disodium oxalate., potassium oxalate, citric acid, disodium citrate, citric acid dipotassium, potassium citrate, lemon
Lemon acid trisodium, Nafusaku, naphthalene acetic acid potassium, butyric acid potassium, heteroauxing potassium, malic acid, salicylic acid, potassium fulvate, bigcatkin willow
A kind of or arbitrary proportion in acid potassium, sodium salicylate, sodium acetate and potassium acetate two or more；
Described a great number of elements is carbamide, ammonium sulfate, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen, APP, PA 800K, potassium sulfate, nitric acid
A kind of or arbitrary proportion in potassium, PHOSPHORIC ACID TECH.GRADE potassium dihydrogen and potassium chloride two or more；
Described trace element be copper sulfate, disodiumedetate copper, zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, manganese sulfate,
One in disodiumedetate manganese, ferrous sulfate, disodiumedetate ferrous iron, boric acid, ammonium molybdate and sodium molybdate
Or arbitrary proportion is two or more；
Described moderate-element be magnesium sulfate, ethylenediamine tetraacetic acid disodium magnesium salt, magnesium acetate, calcium acetate, calcium disodium chelate,
A kind of or arbitrary proportion in magnesium nitrate and calcium nitrate two or more；
The described Organic substance containing humic acids is in potassium humate, sodium humate, nitro humic acid, ammonium humate and potassium fulvate
Kind or arbitrary proportion two or more；
Described adjuvant is the two or more of a kind of or arbitrary proportion in sodium sulfate, coenzyme powder and sodium aluminosilicate.
There is the preparation method fertile containing humic acid water-soluble of effect of taking root the most as claimed in claim 1, it is characterised in that: described
Agent of loosening the soil is guar gum, sodium polyacrylate and the sodium alginate compositions according to mass ratio 1:1:1；Described wetting and penetrating agent is
Dodecylbenzene sodium sulfonate and glycine betaine are according to the compositions of mass ratio 3:4；Described root-growing agent is malic acid, potassium oxalate, Fructus Citri Limoniae
Acid dipotassium and potassium salicylate are according to the compositions of mass ratio 1:2:3:5；The mass ratio of agent, wetting and penetrating agent and root-growing agent of loosening the soil is
6:10:84；Compositions of taking root in the option A of step 3) and the mass ratio containing humic acid water-soluble fertilizer raw material are 0.7:100.
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| CN201610556955.4A CN106187496A (en) | 2016-07-15 | 2016-07-15 | A kind of preparation method fertile containing humic acid water-soluble with effect of taking root |
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| CN201610556955.4A CN106187496A (en) | 2016-07-15 | 2016-07-15 | A kind of preparation method fertile containing humic acid water-soluble with effect of taking root |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106518569A (en) * | 2016-12-27 | 2017-03-22 | 贵州大学 | Water-soluble fertilizer special for tomatoes and preparation method |
| CN107459424A (en) * | 2017-08-08 | 2017-12-12 | 山东农业大学 | Purposes and raising method of the sodium salicylate in fulvic acid iron sequestration efficiency and stability is improved |
| CN108911896A (en) * | 2018-09-20 | 2018-11-30 | 安徽冠华农牧有限公司 | A kind of liquid Water soluble fertilizer and preparation method thereof |
| CN109627117A (en) * | 2018-12-26 | 2019-04-16 | 龙蟒大地农业有限公司 | A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer |
| CN109988049A (en) * | 2019-05-15 | 2019-07-09 | 华南农业大学 | One kind is improved the soil promoting root growth type suspension fertilizer and preparation method thereof |
| CN110407633A (en) * | 2018-04-28 | 2019-11-05 | 贵州喀斯特山地农业科技有限责任公司 | The dedicated Rapid Rooting powder of fig |
| CN111499459A (en) * | 2020-05-21 | 2020-08-07 | 海南感恩福地农业有限公司 | Organic water-soluble fertilizer containing humic acid and preparation method thereof |
| CN111574281A (en) * | 2020-05-08 | 2020-08-25 | 曾新华 | Formula of organic water-soluble fertilizer for increasing fruit aromatic substances |
| CN112851445A (en) * | 2021-04-12 | 2021-05-28 | 中国热带农业科学院南亚热带作物研究所 | Water-soluble fertilizer containing sodium humate |
| CN108947631B (en) * | 2017-05-22 | 2021-07-20 | 金正大生态工程集团股份有限公司 | Root-promoting seedling-raising functional solid water-soluble fertilizer and preparation method and application thereof |
| CN113557902A (en) * | 2021-07-26 | 2021-10-29 | 灵宝褚萍果业科技有限公司 | Method for breeding apple dwarf stocks by cutting |
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2016
- 2016-07-15 CN CN201610556955.4A patent/CN106187496A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106518569A (en) * | 2016-12-27 | 2017-03-22 | 贵州大学 | Water-soluble fertilizer special for tomatoes and preparation method |
| CN108947631B (en) * | 2017-05-22 | 2021-07-20 | 金正大生态工程集团股份有限公司 | Root-promoting seedling-raising functional solid water-soluble fertilizer and preparation method and application thereof |
| CN107459424B (en) * | 2017-08-08 | 2020-07-03 | 山东农业大学 | Application of sodium salicylate in improving chelating efficiency and stability of fulvic acid iron and improving method |
| CN107459424A (en) * | 2017-08-08 | 2017-12-12 | 山东农业大学 | Purposes and raising method of the sodium salicylate in fulvic acid iron sequestration efficiency and stability is improved |
| CN110407633A (en) * | 2018-04-28 | 2019-11-05 | 贵州喀斯特山地农业科技有限责任公司 | The dedicated Rapid Rooting powder of fig |
| CN108911896A (en) * | 2018-09-20 | 2018-11-30 | 安徽冠华农牧有限公司 | A kind of liquid Water soluble fertilizer and preparation method thereof |
| CN109627117A (en) * | 2018-12-26 | 2019-04-16 | 龙蟒大地农业有限公司 | A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer |
| CN109988049A (en) * | 2019-05-15 | 2019-07-09 | 华南农业大学 | One kind is improved the soil promoting root growth type suspension fertilizer and preparation method thereof |
| CN111574281A (en) * | 2020-05-08 | 2020-08-25 | 曾新华 | Formula of organic water-soluble fertilizer for increasing fruit aromatic substances |
| CN111499459A (en) * | 2020-05-21 | 2020-08-07 | 海南感恩福地农业有限公司 | Organic water-soluble fertilizer containing humic acid and preparation method thereof |
| CN112851445A (en) * | 2021-04-12 | 2021-05-28 | 中国热带农业科学院南亚热带作物研究所 | Water-soluble fertilizer containing sodium humate |
| CN112851445B (en) * | 2021-04-12 | 2023-02-28 | 中国热带农业科学院南亚热带作物研究所 | Water-soluble fertilizer containing sodium humate |
| CN113557902A (en) * | 2021-07-26 | 2021-10-29 | 灵宝褚萍果业科技有限公司 | Method for breeding apple dwarf stocks by cutting |
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Application publication date: 20161207 |