CN104591912A - Sustained-release trace-element water-soluble fertilizer granules containing humic acid - Google Patents
Sustained-release trace-element water-soluble fertilizer granules containing humic acid Download PDFInfo
- Publication number
- CN104591912A CN104591912A CN201510069582.3A CN201510069582A CN104591912A CN 104591912 A CN104591912 A CN 104591912A CN 201510069582 A CN201510069582 A CN 201510069582A CN 104591912 A CN104591912 A CN 104591912A
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- CN
- China
- Prior art keywords
- soluble fertilizer
- element water
- trace
- water
- trace element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention provides sustained-release trace-element water-soluble fertilizer granules. The granule comprises a trace-element water-soluble fertilizer granular core and a humic acid layer coating the outside of the trace-element water-soluble fertilizer core. The trace element water-soluble fertilizer granules are water-soluble fertilizer granules containing a single trace element or a mixture of multiple trace elements. The trace-element water-soluble fertilizer granules have the technical effects that (1) trace-element water-soluble fertilizer can be slowly released for a long time, and humic acid can be simultaneously supplied, so that the granules are suitable for crops having long growth cycles, such as potted flowers and nursery stocks, and are suitable for woody seedling cultivation; (2) a fertilizer is added into a medium in advance by using a mechanical method, labor is saved, and plants can grow normally just by watering; (3) the granules can be put in a cut medium to facilitate root development and strong growth.
Description
Technical field
The present invention relates to a kind of slowly releasing trace element water soluble fertilizer particle containing humic acids, belong to water soluble fertilizer technical field.
Background technology
Water soluble fertilizer (Water Soluble Fertilizer, be called for short WSF), it is a kind of polyelement composite fertilizer that can be completely water-soluble, it can promptly be dissolved in the water, more easily absorbed by crops, and its absorption rate is relatively high, and more crucially it can be applied to the industrialized agricultures such as spray drop filling, realize water-fertilizer integral, reach the usefulness that water-saving economizes fertile saving of labor.
But also there is following weak point in water soluble fertilizer: the crop 1) being not suitable for length in vegetative period; 2) water soluble fertilizer in soil its effect not as good in peat medium; 3) applications of water soluble fertilizers needs comparatively hi-tech, and takes a lot of work; 4) easily run off from growth medium, cause wastes and pollution; 5) used in combination the while of needing several, add cost.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of slowly releasing trace element water soluble fertilizer particle containing humic acids is provided.
Slowly releasing trace element water soluble fertilizer particle containing humic acids of the present invention, is made up of trace element water-soluble fertiliser granulates shape inner core and the humic acids layer being wrapped in trace element water-soluble fertilizer inner core outside; Described trace element water-soluble fertiliser granulates is the water soluble fertilizer particle containing single trace element or the water soluble fertilizer particle containing various trace elements mixture.
The thickness of described humic acids layer is 1:(2-4 with trace element water-soluble fertiliser granulates diameter ratio).
Slowly releasing trace element water soluble fertilizer particle containing humic acids of the present invention, has following technique effect:
1) trace element water-soluble fertilizer can be slowly released for a long time, supplement humic acids simultaneously, be applicable to the long crop of growth cycle as potted flower, nursery stock, be very suitable for the cultivation of woody seedling.
2) can mechanically fertilizer be added in medium in advance, saving of labor.As long as add water, plant just can normal growth.
3) can be placed in cuttage medium, contribute to root development, robust growth.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Wherein, 1 is inner core, and 2 is humic acids layer.
Embodiment
embodiment 1
The slowly releasing trace element water soluble fertilizer particle containing humic acids of the present embodiment, is made up of trace element water-soluble fertiliser granulates shape inner core and the humic acids layer being wrapped in trace element water-soluble fertilizer inner core outside; Described trace element water-soluble fertiliser granulates is the water soluble fertilizer particle containing single trace element.
The thickness of described humic acids layer is 1:2 with trace element water-soluble fertiliser granulates diameter ratio.
embodiment 2
The slowly releasing trace element water soluble fertilizer particle containing humic acids of the present embodiment, is made up of trace element water-soluble fertiliser granulates shape inner core and the humic acids layer being wrapped in trace element water-soluble fertilizer inner core outside; Described trace element water-soluble fertiliser granulates is the water soluble fertilizer particle containing various trace elements mixture.
The thickness of described humic acids layer is 1:4 with trace element water-soluble fertiliser granulates diameter ratio.
embodiment 3
The slowly releasing trace element water soluble fertilizer particle containing humic acids of the present embodiment, is made up of trace element water-soluble fertiliser granulates shape inner core and the humic acids layer being wrapped in trace element water-soluble fertilizer inner core outside; Described trace element water-soluble fertiliser granulates is the water soluble fertilizer particle containing various trace elements mixture.
The thickness of described humic acids layer is 1:3 with trace element water-soluble fertiliser granulates diameter ratio.
Claims (2)
1. containing the slowly releasing trace element water soluble fertilizer particle of humic acids, it is characterized in that, be made up of trace element water-soluble fertiliser granulates shape inner core and the humic acids layer being wrapped in trace element water-soluble fertilizer inner core outside; Described trace element water-soluble fertiliser granulates is the water soluble fertilizer particle containing single trace element or the water soluble fertilizer particle containing various trace elements mixture.
2. the slowly releasing trace element water soluble fertilizer particle containing humic acids according to claim 1, is characterized in that, the thickness of described humic acids layer is 1:(2-4 with trace element water-soluble fertiliser granulates diameter ratio).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069582.3A CN104591912A (en) | 2015-02-11 | 2015-02-11 | Sustained-release trace-element water-soluble fertilizer granules containing humic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069582.3A CN104591912A (en) | 2015-02-11 | 2015-02-11 | Sustained-release trace-element water-soluble fertilizer granules containing humic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104591912A true CN104591912A (en) | 2015-05-06 |
Family
ID=53118024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510069582.3A Pending CN104591912A (en) | 2015-02-11 | 2015-02-11 | Sustained-release trace-element water-soluble fertilizer granules containing humic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104591912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113004093A (en) * | 2021-03-10 | 2021-06-22 | 上海永通生态工程股份有限公司 | Medium trace element fertilizer special for gramineous crops and preparation method and application thereof |
-
2015
- 2015-02-11 CN CN201510069582.3A patent/CN104591912A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113004093A (en) * | 2021-03-10 | 2021-06-22 | 上海永通生态工程股份有限公司 | Medium trace element fertilizer special for gramineous crops and preparation method and application thereof |
| CN113004093B (en) * | 2021-03-10 | 2022-11-04 | 上海永通生态工程股份有限公司 | Medium trace element fertilizer special for gramineous crops and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
|
| RJ01 | Rejection of invention patent application after publication |