CN106187445A - A kind of rhizome vegetable special organic slow-release fertilizer and application thereof - Google Patents
A kind of rhizome vegetable special organic slow-release fertilizer and application thereof Download PDFInfo
- Publication number
- CN106187445A CN106187445A CN201610520253.0A CN201610520253A CN106187445A CN 106187445 A CN106187445 A CN 106187445A CN 201610520253 A CN201610520253 A CN 201610520253A CN 106187445 A CN106187445 A CN 106187445A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- parts
- release fertilizer
- rhizome vegetable
- slow
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
Abstract
The invention discloses a kind of rhizome vegetable special organic slow-release fertilizer and application thereof, this rhizome vegetable special organic slow-release fertilizer includes that inorganic component and organic component, the mass fraction of described organic component are 25～40%；Wherein, on the basis of the quality of rhizome vegetable special organic slow-release fertilizer, in inorganic component, N element content is 7～13%, with P2O5Meter P element content is 2～6%, with K2O meter K element content is 7～15%；Described organic component, by weight, including following components: lignin 3～8 parts, biomass carbon 3～8 parts, pecan shell yeast powder 15～25 parts.The present invention uses lignin, biomass carbon and pecan shell yeast powder to add to as organic component to obtain rhizome vegetable special organic slow-release fertilizer in fertilizer, and the sustained release performance of this organic slow-release fertilizer is good, utilization rate of fertilizer is high, energy consumption is low and environmental protection.
Description
Technical field
The present invention relates to fertilizer application technical field, particularly relate to a kind of rhizome vegetable special organic slow-release fertilizer and answer
With.
Background technology
China is large agricultural country, is also chemical fertilizer production and consumption big country, and chemical fertilizer total output and total consumption of China all occupy
The first in the world.But agricultural production practice shows, due to the combined influence of fertilizer character Yu soil environment condition, utilization rate of fertilizer is low
It it is fertilizer application process common problem.
Vegetable occupies an important position human lives, and its status is only second to cereal crops.At present, scale vegetable plantation
Quickly growing, but fertilizer practice is the most backward, vegetable grower's fertilising is the most blindly used, and fertilizer waste is serious, can draw simultaneously
Play the problems such as soil acidification, secondary salinization, groundwater azotate pollution and nitrate salts content of vegetable are high.Wherein, tubers vegetables
Dish is a big class of vegetable.Rhizoma Solani tuber osi, as topmost a kind of rhizome vegetable, at northern China establishing in large scale, along with
The startup of Rhizoma Solani tuber osi staple food grainization strategy, its cultivated area will expand further.
Additionally, lignin is the macromolecular compound with three-dimensional space net structure, nature next in number only to
Cellulose and chitin, be the natural reproducible Organic substance of the third-largest amount.The papermaking discharged after alkali liquor steaming and decocting delignification is black
Liquid is the polluter that paper industry is maximum, lignin contained therein be one of main pollutant (Zhang Haiyun (2006). alkaline process
Lignin biodegradation's research in black liquid of straw pulp paper-making. [master thesis]), if do not recycled, direct with black liquor
Enter and receive sewage body, serious environmental pollution damage can be caused.
Lignin has higher reactivity after processing through ammonification, sulfonation, de-methoxy etc..Mulder
W.J. all show with the research of Ramirez F. et al. that nitrogen is played obvious slow releasing function (Mulder W.J., et by lignin
al.(2011)Lignin based controlled release coatings.Industrial Crops and
Products 34:915-920；Ramirez F.,et al.(2001)Slow-release effect of N-
functionalized kraft lignin tested with Sorghum over two growth
periods.Bioresource Technology 76:71-73).Ramirez F. utilizes15N spike finds, ammoniated lignin
In nitrogen have 30.6% by first batch of Crop, and 12.9% is absorbed by second crop, also confirms in terms of ageing
The slow-release function of lignin (Ramirez F., et al. (2007) Reactions, characterization and
uptake of ammoxidized kraft lignin labeled with 15N.Bioresource Technology 98:
1494-1500)。
It addition, there are some researches show lignin potash fertilizer is also had slow releasing function (Wang Dehan etc. (2003). lignin modification produce
The thing slow releasing function on potash fertilizer and the impact of crop K uptake. plant nutrient and fertilizer journal 9 (3): 308-311).Lignin enters
The normal growth of soil microorganism will not be had a negative impact after entering soil (Zhong Zheke etc. (2006). nitrogen modified technical lignin is to soil
The impact of earth biochemical characteristic. ecological environment 15 (4): 811-815), can progressively change into soil under the effect of microorganism simultaneously
Organic (Bahri H., et al. (2006) Lignin turnover kinetics in an agricultural soil
is monomer specific.Soil Biology&Biochemistry 38:1977-1988)。
Pecan shell is the by-product of Semen Caryae Cathayensis industry, goes out of use more or lays idle, soaks and fermentable through rainwater,
These Pu shell leachate not only polluted sources, causing fish and shrimp dead, and make mountain area vegetation impaired, heavy rain washes away and causes water and soil big
Amount runs off.The lixiviating solution of pecan shell is by affecting seed breathing, seedlings root absorption and photosynthesis etc. to various crop
Seed germination and growth of seedling produce impact (Chen Xiangming (2008). several chemical composition of hickory nut epicarp and raw to plant
The research of long impact. [Ph.D. Dissertation]), pecan shell powder consumption in fertilizer production is rationally set and can reach field
The effect of weeding.
Research currently, with respect to the slow release fertilizer of rhizome vegetable is much, such as:
Publication No. is that the Chinese invention patent application document of CN103232304A discloses a kind of Rhizoma Solani tuber osi special charcoal vinegar and delays
Releasing bio-fertilizer and preparation method thereof and preparation method thereof, this slow-release bio is fertile, by weight percentage, including carbamide 30～
40%, Diammonium phosphate (DAP) 12～20%, potassium chloride 15～25%, trace element 2～5%, Organic carbon 20～30% and vinegar liquid 8～
10%.This slow-release bio fertilizer can improve the utilization rate of fertilizer, but containing certain chlorine in slow release fertilizer, can affect Rhizoma Solani tuber osi
Quality.
It is special that publication No. is that the Chinese invention patent application document of CN101905991A discloses a kind of long-acting slow-release potato
With fertilizer and preparation method thereof, this special fertilizer includes following raw material: carbamide, double superhosphate or Diammonium phosphate (DAP), potassium sulfate, fertilizer is long
Effect agent, middle trace element and/or bentonite.Special fertilizer in this application is a kind of inorganic composite fertilizer, without organic component, it is impossible to
Soil is produced positive role.
It is special slow that publication No. is that the Chinese invention patent application document of CN104478617A discloses a kind of full water type Rhizoma Dioscoreae esculentae
Releasing fertilizer and preparation method thereof, this Special slow release fertilizer is made up of following raw material components: acrylic acid 12～18 parts, and concentration is the hydrogen of 30%
Potassium oxide solution 10～15 parts, carbamide 10～15 parts, Diammonium phosphate (DAP) 3～5 parts, potassium fulvate 1～5 parts, potassium sulfate 5～15 parts,
Potassium chloride 0～5 parts, carboxymethyl starch 1.5～2.0 parts, initiator 0.1～0.2 part, cross-linking agent 0.1～0.2.This special slow release
The fertile moisture being conducive to soil preserves, but energy consumption is higher and operation complexity.
Publication No. is that the slow release that the Chinese invention patent application document of CN103360150A discloses a kind of Radix Dauci Sativae special is long
Effect complex fertilizer and application process thereof, this complex fertilizer is made up of effective ingredient and adjuvant, and wherein, effective ingredient is by weight
Meter, including nitrogen 20～25 parts, phosphorus (P2O5) 8～12 parts, potassium (K2O) 14～18 parts, the addition of inhibitor is nitrogen in Chemical Mixed Fertilizer
The 2～4% of consumption.This complex fertilizer is only capable of the slow release realizing nitrogen, it is impossible to realize the slow release of phosphorus and potassium.
Therefore, it is necessary to provide one for rhizome vegetable, sustained release performance is more preferable, utilization rate of fertilizer is high, energy consumption is low and ring
The fertilizer protected.
Summary of the invention
The invention provides a kind of rhizome vegetable special organic slow-release fertilizer and application thereof, this rhizome vegetable is special to be had
The sustained release performance of machine slow release fertilizer is good, utilization rate of fertilizer is high, energy consumption is low and environmental protection, it is possible to significantly improve the product of rhizome vegetable
Amount.
A kind of rhizome vegetable special organic slow-release fertilizer, including inorganic component and organic component, described organic component
Mass fraction is 25～40%；
Wherein, on the basis of the quality of rhizome vegetable special organic slow-release fertilizer, in inorganic component, N element content is 7
～13%, with P2O5Meter P element content is 2～6%, with K2O meter K element content is 7～15%；
Described organic component, by weight, including following components: lignin 3～8 parts, biomass carbon 3～8 parts, mountain core
Fructus Persicae Pu shell yeast powder 15～25 parts.
Further, the one during described rhizome vegetable is Rhizoma Solani tuber osi, Rhizoma Dioscoreae esculentae, Radix Dauci Sativae.
The specific surface area of lignin is big, and the reactivity after sulfonation processes is high, and the interpolation of lignin can be inhaled by physics
Echo chemical bonding two ways, improve the slow release effect of nutrient, thus realize the lifting of utilization rate of fertilizer.
The content of organic matter of biomass carbon is high, and the interpolation of biomass carbon can improve the cation exchange capacity (CEC) of soil, thus
Promote the nutrient preserving capability of soil.Pecan shell yeast powder contains alkaloid isoreactivity material, the interpolation of pecan shell yeast powder
Make fertilizer possess certain herbicidal effect, thus reduce Pesticide use.
Find through test, on the basis of lignin adds, then add biomass carbon and pecan shell yeast powder, it is possible to more
It is effectively improved the sustained release performance of rhizome vegetable special organic slow-release fertilizer, improves the yield and quality of rhizome vegetable.
Specifically, by weight, described inorganic component includes: carbamide 10～20 parts, ammonium sulfate 3～8 parts, MAP
6～12 parts, potassium sulfate 10～20 parts, bentonite 5～10 parts.
Calcium, the interpolation of magnesium can improve the disease-resistant anti-adversity ability of plant, increase dry-matter accumulation；As preferably, by weight
Meter, described inorganic component also includes: calcium ammonium nitrate 5～10 parts, magnesium sulfate 3～8 parts.
The interpolation of trace element can preferably coordinate above-mentioned fertilizer formula, improves the rhizome vegetable profit to above-mentioned fertilizer
With.As preferably, by weight, described inorganic component also includes the trace element of 1～2 part；Wherein, including zinc sulfate 0.3
～0.6 part, ferrous sulfate 0.3～0.6 part, ammonium molybdate 0.2～0.4 part, Borax 0.2～0.4 part.
Further, by weight, described rhizome vegetable special organic slow-release fertilizer includes following components:
It is further preferred that by weight, described rhizome vegetable special organic slow-release fertilizer includes following components:
Test finds, the rhizome vegetable special organic slow-release fertilizer of said components consumption can more effectively improve Rhizoma Solani tuber osi
Yield and quality.
It is further preferred that by weight, described rhizome vegetable special organic slow-release fertilizer includes following components:
Test finds, the rhizome vegetable special organic slow-release fertilizer of said components consumption can more effectively improve Rhizoma Dioscoreae esculentae
Yield and quality.
It is further preferred that by weight, described rhizome vegetable special organic slow-release fertilizer includes following components:
Test finds, the rhizome vegetable special organic slow-release fertilizer of said components consumption can more effectively improve Radix Dauci Sativae
Yield and quality.
Described lignin alkali isolated from spent pulping liquor, enables lignin effectively to obtain resource profit
With.As preferably, total lignin levels >=90% of described lignin, phenolic hydroxyl group >=2.5%, methylol >=35%, sulfur content
≤ 1.0%, water content≤7%, 80 mesh percent of pass >=95%.This lignin specific surface area is conducive to greatly adsorbing nutrient, active group
Group to be conducive to and nutrient generation chemical bonding, thus realizes the slow release of nutrient.
Described biomass carbon obtains after biological material carbonization, and this biological material can be straw, wood flour, rice husk
Deng.As preferably, the content of organic matter >=80% of described biomass carbon, water content≤10%, 60 mesh percent of pass >=95%.This is raw
The material charcoal content of organic matter is high, beneficially culture fertility.
As preferably, described pecan shell yeast powder successively through aerobic fermentation, crush, sieve, dry after obtain；Its
In, described fermentation temperature is 55～60 DEG C, and the time is 10～15d.
The content of organic matter >=60% of described pecan shell yeast powder, water content≤25%, 20 mesh percent of pass >=90%.
Above-mentioned refer both to quality about the restriction of constituent content in lignin, biomass carbon and pecan shell yeast powder and divide
Number.
The preparation method of rhizome vegetable of the present invention special organic slow-release fertilizer includes:
Each inorganic component and the organic component of special for rhizome vegetable organic slow-release fertilizer are mixed in proportion, obtains
Mixture, then mixture is passed sequentially through extruder grain, throws and justify, be dried, cool down and sieve, obtain described rhizome vegetable special
Organic slow-release fertilizer.
The grain diameter of the rhizome vegetable special organic slow-release fertilizer that said method prepares is in 1.00～4.75mm
Ratio >=80%, water content is less than 10%.
Present invention also offers and a kind of utilize described rhizome vegetable special organic slow-release fertilizer cultivation rhizome vegetable
Method, it is characterised in that before rhizome vegetable is transplanted or be live, special for described rhizome vegetable organic slow-release fertilizer is passed through
The mode of holostrome bottom application is applied in soil, and amount of application is 80～150kg/ mus.
As preferably, before rhizome vegetable is transplanted or be live, within 2～4 days, use the special organic slow-release fertilizer of rhizome vegetable
Material.
Described holostrome bottom application refers to, before leveling is turned in plot for the last time, uniformly spread fertilizer over the fields fertilizer in face, field, then row turns over
Plough leveling, be fully combined with soil.
Compared with prior art, the method have the advantages that
(1) present invention uses lignin, biomass carbon and pecan shell yeast powder to add fertilizer to as organic component
In obtain rhizome vegetable special organic slow-release fertilizer, the sustained release performance of this organic slow-release fertilizer is good, utilization rate of fertilizer is high, energy consumption
Low and environmental protection, it is possible to significantly improve the yield of rhizome vegetable.
(2) the pure nutrient amount of application of rhizome vegetable of the present invention special organic slow-release fertilizer is few, and has certain weeding
Disease resisting effect, it is possible to reduce Pesticide use amount.
(3) production technology of rhizome vegetable of the present invention special organic slow-release fertilizer is simple, and energy consumption is relatively low.
Detailed description of the invention
Below in conjunction with being embodied as case, the present invention is further explained.
Wherein, the lignin mentioned in embodiment is bought in Gaotang, Shandong polynary lignin company limited, and product parameters is
Total lignin levels >=90%, phenolic hydroxyl group >=2.5%, methylol >=35%, sulfur content≤1.0%, water content≤7%, 80 mesh
Percent of pass >=95%；Biomass carbon is bought in Jin Jieneng bio tech ltd, Anhui, product parameters be the content of organic matter >=
80%, water content≤10%, 60 mesh percent of pass >=95%；Other components are commercially available conventional products.
The preparation method of pecan shell yeast powder is:
1) Semen Caryae Cathayensis gather the time collect pecan shell；
2) screw extrusion removes portion of water；
3) pecan shell is put into fermentation, fermentation temperature 55～60 DEG C, fermentation time 10～15 in horizontal Zymolysis Equipment
My god (produce without a large amount of gases, simultaneously fermented product have when becoming thoroughly decomposed taste can determine whether that fermentation completes)；The pecan shell that will ferment
Crush, sieve, dry, i.e. obtain pecan shell yeast powder；
The content of organic matter >=60% of the pecan shell yeast powder obtained, water content≤25%, 20 mesh percent of pass >=
90%.
The preparation method of rhizome vegetable special organic slow-release fertilizer is: by special for rhizome vegetable organic slow-release fertilizer
Each inorganic component and organic component mix in proportion, obtain mixture；Mixture is passed sequentially through extruder grain, throwing again
Justify, be dried, cool down and sieve, obtain described rhizome vegetable special organic slow-release fertilizer；
Wherein, the grain diameter of rhizome vegetable special organic slow-release fertilizer ratio in 1.00～4.75mm >=
80%, water content is less than 10%.
Embodiment 1
One, rhizome vegetable special organic slow-release fertilizer
A kind of rhizome vegetable special organic slow-release fertilizer, its component and consumption be:
13 parts of carbamide, 5 parts of ammonium sulfate, MAP 8 parts, calcium ammonium nitrate 7 parts, potassium sulfate 20 parts, 4 parts of magnesium sulfate, wooden
Element 7 parts, biomass carbon 5 parts, bentonite 9 parts, pecan shell yeast powder 20 parts, 0.6 part of zinc sulfate, 0.6 part of ferrous sulfate, molybdenum
Acid ammonium 0.4 part, Borax 0.4 part.
Two, the using of rhizome vegetable special organic slow-release fertilizer
(1) place is used: Shangdu County, Wulanchabu, Inner Mongolia Autonomous Region Xin Peng cooperative society
(2) subject and kind: Rhizoma Solani tuber osi (Xia Bodi)
(3) setting is processed:
A, space management
B, comparison fertilizer treatment: Sa Kefu (N:P:K=18:7:20) compound fertilizer, amount of application 75kg/ mu.At potato seed
Planting first 3 days, whole layer placement of fertilizer, during whole bottom application are buried.
C, special organic slow-release fertilizer process: rhizome vegetable special organic slow-release fertilizer (N:P:K=10:4:10), execute
Consumption 100kg/ mu.At potato planting first 3 days, whole layer placement of fertilizer, during whole bottom application were buried.
Experimental result is shown in Table 1
As shown in Table 1, compared with conventional fertilizer application comparison, rhizome vegetable special organic slow-release fertilizer is same fat-reducing 30%
Time, total output promotes 6.7%, and Rhizoma Solani tuber osi commodity rate promotes 3 percentage points, and the content of starch in Rhizoma Solani tuber osi promotes 3 percentage points.
It addition, in process of production, the epidemic disease (blade face jaundice curling) that special organic slow-release fertilizer processes substantially alleviates.
Embodiment 2
One, rhizome vegetable special organic slow-release fertilizer
A kind of rhizome vegetable special organic slow-release fertilizer, its component and consumption be:
10 parts of carbamide, 5 parts of ammonium sulfate, MAP 6 parts, calcium ammonium nitrate 5 parts, potassium sulfate 18 parts, 6 parts of magnesium sulfate, wooden
Element 8 parts, biomass carbon 7 parts, bentonite 10 parts, pecan shell yeast powder 24 parts, 0.3 part of zinc sulfate, 0.3 part of ferrous sulfate,
Ammonium molybdate 0.2 part, Borax 0.2 part.
Two, the using of rhizome vegetable special organic slow-release fertilizer
(1) place is used: Shuan Pu town, Xihu District, Hangzhou, Zhejiang province city
(2) subject and kind: Rhizoma Dioscoreae esculentae (Soviet Union's potato 8)
(3) setting is processed:
A, space management
B, comparison fertilizer treatment: refined Ran (N:P:K=18:4:19) compound fertilizer, amount of application 60kg/ mu.Front 3 are transplanted Rhizoma Dioscoreae esculentae
My god, whole layer placement of fertilizer, bottom application 50kg/ mu；10kg/ mu is imposed after slow Seedling.
C, special organic slow-release fertilizer process: rhizome vegetable special organic slow-release fertilizer (N:P:K=7.5:3:9), execute
Consumption 100kg/ mu.Transplanting first 3 days Rhizoma Dioscoreae esculentae, whole layer placement of fertilizer, during whole bottom application are buried.
Experimental result, as shown in table 2
| Test processes | Total output (ton/mu) | Commodity potato (ton/mu) | Commodity rate (%) |
| Space management | 2.04 | 1.90 | 93.1 |
| Comparison fertilizer treatment | 2.78 | 2.35 | 84.5 |
| Special organic slow-release fertilizer processes | 2.80 | 2.52 | 90.0 |
As shown in Table 2, compared with conventional fertilizer application comparison, rhizome vegetable special organic slow-release fertilizer, in fat-reducing 20%
Meanwhile, total output keeps stable, and Rhizoma Dioscoreae esculentae commodity rate promotes 5 percentage points.
Embodiment 3
One, rhizome vegetable special organic slow-release fertilizer
A kind of rhizome vegetable special organic slow-release fertilizer, its component and consumption be:
16 parts of carbamide, 3 parts of ammonium sulfate, MAP 10 parts, calcium ammonium nitrate 8 parts, potassium sulfate 14 parts, 5 parts of magnesium sulfate, wooden
Element 6 parts, biomass carbon 8 parts, bentonite 8 parts, pecan shell yeast powder 20 parts, 0.6 part of zinc sulfate, 0.6 part of ferrous sulfate, molybdenum
Acid ammonium 0.4 part, Borax 0.4 part.
Two, the using of rhizome vegetable special organic slow-release fertilizer
(1) place is used: Shuan Pu town, Xihu District, Hangzhou, Zhejiang province city
(2) subject and kind: Radix Dauci Sativae
(3) setting is processed:
A, space management
B, comparison fertilizer treatment: refined Ran (N:P:K=18:4:19) compound fertilizer, amount of application 70kg/ mu.Before growth of carrot
First 3 days, whole layer placement of fertilizer, bottom application 60kg/ mu；10kg/ mu is imposed in seedling stage.
C, special organic slow-release fertilizer process: rhizome vegetable special organic slow-release fertilizer (N:P:K=11:4.5:7), execute
Consumption 100kg/ mu.Transplanting first 3 days in Radix Dauci Sativae, whole layer placement of fertilizer, during whole bottom application are buried.
Experimental result, as shown in table 3.
| Test processes | Total output (ton/mu) |
| Space management | 2.82 |
| Comparison fertilizer treatment | 4.17 |
| Special organic slow-release fertilizer processes | 4.53 |
As shown in Table 3, compared with conventional fertilizer application comparison, rhizome vegetable special organic slow-release fertilizer, in fat-reducing 20%
Meanwhile, total output promotes 8%.
Comparative example 1
One, rhizome vegetable special organic slow-release fertilizer
A kind of rhizome vegetable special organic slow-release fertilizer, its component and consumption be:
13 parts of carbamide, 5 parts of ammonium sulfate, MAP 8 parts, calcium ammonium nitrate 7 parts, potassium sulfate 20 parts, 4 parts of magnesium sulfate, wooden
Element 7 parts, biomass carbon 5 parts, bentonite 9 parts, pecan shell yeast powder 20 parts, 0.6 part of zinc sulfate, 0.6 part of ferrous sulfate, molybdenum
Acid ammonium 0.4 part, Borax 0.4 part.
Two, contrast fertilizer 1～4
Contrast fertilizer 1, its component substantially processes consistent with experiment with consumption, is only not added with lignin and pecan shell is sent out
Ferment powder.
Contrast fertilizer 2, its component substantially processes consistent with experiment with consumption, is only not added with biomass carbon.
Contrast fertilizer 3, its component substantially processes consistent with experiment with consumption, is only not added with pecan shell yeast powder.
Contrast fertilizer 4, its component substantially processes consistent with experiment with consumption, is only not added with lignin.
Three, test is carried out
(1) test site: Shuan Pu town, Xihu District, Hangzhou, Zhejiang province city
(2) subjects: Rhizoma Solani tuber osi (Dongnong303)
(3) setting is processed: a, special organic slow-release fertilizer process: use rhizome vegetable special organic slow-release fertilizer, execute
Consumption 100kg/ mu；
B, contrast process 1: use contrast fertilizer 1, amount of application 100kg/ mu；
C, contrast process 2: use contrast fertilizer 2, amount of application 100kg/ mu；
D, contrast process 3: use contrast fertilizer 3, amount of application 100kg/ mu；
E, contrast process 4: use contrast fertilizer 4, amount of application 100kg/ mu；
(4) method of application: at potato planting first 3 days, whole layer placement of fertilizer, during whole bottom application are buried.
(5) field efficacy:
A process: whole Growing season fertilizer equalizes, growing way is steady, and the most remaining green when it is due to become yellow and ripe not senilism, yield is the highest；
B process: early stage growing way processes prosperous than a, but show de-fertile phenomenon in florescence, blade is relatively thin, and yellow occurs
Phenomenon, is eventually exhibited as nutrient accumulation not enough, the underproduction 13%；
C process: de-fertile phenomenon do not occur, growing way processes close with a；
D process: de-fertile phenomenon do not occur, but process late two days than a florescence, maturation time wants evening, the underproduction the most accordingly
3%；
E process: early stage growing way processes prosperous than a, but show de-fertile phenomenon in florescence, blade is relatively thin, and leaf complexion changed is shallow,
The whole underproduction 8%；
Comparative example 2
One, rhizome vegetable special organic slow-release fertilizer
A kind of rhizome vegetable special organic slow-release fertilizer, its component and consumption be:
13 parts of carbamide, 5 parts of ammonium sulfate, MAP 8 parts, calcium ammonium nitrate 7 parts, potassium sulfate 20 parts, 4 parts of magnesium sulfate, wooden
Element 7 parts, biomass carbon 5 parts, bentonite 9 parts, pecan shell yeast powder 20 parts, 0.6 part of zinc sulfate, 0.6 part of ferrous sulfate, molybdenum
Acid ammonium 0.4 part, Borax 0.4 part.
Two, contrast fertilizer
A kind of contrast fertilizer, its component substantially processes consistent with experiment with consumption, is only not added with trace element component.
Three, test is carried out
(1) test site: Shuan Pu town, Xihu District, Hangzhou, Zhejiang province city
(2) subjects: Rhizoma Solani tuber osi (Dongnong303)
(3) setting is processed: a, special organic slow-release fertilizer process: use rhizome vegetable special organic slow-release fertilizer, execute
Consumption 100kg/ mu；
B, contrast process: use contrast fertilizer, amount of application 100kg/ mu
(4) method of application: at potato planting first 3 days, whole layer placement of fertilizer, during whole bottom application are buried.
Result of the test shows: contrast soil fertility quality epidemic disease sickness rate rises, chlorosis between plant part leaf, and leaf rolling is planted
Strain has been delayed 2 days florescence, the final underproduction 6%.
Experimental example 4
One, fertilizer sample
Fertilizer sample 1:(contains lignin and pecan shell yeast powder) weigh 3 parts of carbamide, 2 parts of MAPs, 2 parts of chlorinations
Potassium, 2 portions of lignins, 2 portions of pecan shell yeast powder, mixing, extruder grain, throw circle, be dried, cooling, screening, prepare fertilizer sample
Product；
Fertilizer sample 2:(contains lignin) weigh 3 parts of carbamide, 2 parts of MAPs, 2 parts of potassium chloride, 2 parts of lignins, mixing,
Extruder grain, throws circle, is dried, cooling, and screening prepares fertilizer sample；
Fertilizer sample 3:(shell yeast powder Han pecan) weigh 3 parts of carbamide, 2 parts of MAPs, 2 parts of potassium chloride, 2 parts of mountains
Semen Juglandis Pu shell yeast powder, mixing, extruder grain, throw circle, be dried, cooling, screening, prepare fertilizer sample；
Fertilizer sample 4:(blank) weigh 3 parts of carbamide, 2 parts of MAPs, 2 parts of potassium chloride, mixing, extruder grain,
Throw circle, be dried, cooling, screening, prepare fertilizer sample；
Two, test is carried out
(1) leaching device
Toward high 30cm, internal diameter 5.8cm band core chromatographic column in be initially charged with 2cm quartz sand, reinstall 250g wind desiceted soil；Separately
Taking 250g and cross the air-dried soil sample of 1mm sieve, in soil, N content is designed as 200mg/kg, thus determines the consumption of each fertilizer sample；Soil
Cover with 2cm quartz sand again on post, in case disturbed soil when adding water.
(2) experimental procedure
First add for the first time 250mL (with begin with bottom plastic cup water ooze out be as the criterion) water make soil moisture close to saturated, training
Support after 2d and add 200mL water, collect leaching liquor simultaneously, after cultivating 2d under room temperature (attention prevent leaching post dry and cracked), use 200mL
Water carries out second time leaching, operates by same program for later each time.I.e. cultivate 2d leaching 1 time, altogether leaching 8 times.
Leaching liquor proceeds to 500mL volumetric flask, and add water constant volume, with Flow Analyzer and flame photometer detect full nitrogen, full phosphorus,
The indexs such as full potassium.
(3) experimental result
Nitrogen accumulation drenches rate (%)
| Project | Fertilizer sample 1 | Fertilizer sample 2 | Fertilizer sample 3 | Fertilizer sample 4 |
| For the first time after leaching | 13.06 | 15.12 | 26.17 | 27.12 |
| For the second time after leaching | 17.05 | 19.76 | 32.89 | 33.76 |
| For the third time after leaching | 20.66 | 23.88 | 37.71 | 38.59 |
| After 4th leaching | 23.37 | 26.68 | 40.97 | 41.79 |
| After 5th leaching | 26.03 | 29.39 | 44.23 | 44.95 |
| After 6th leaching | 28.49 | 31.80 | 47.32 | 48.09 |
| After 7th leaching | 30.90 | 34.18 | 49.98 | 50.70 |
| After 8th leaching | 33.01 | 36.24 | 52.53 | 53.21 |
Phosphorus accumulation drenches rate (%)
| Project | Fertilizer sample 1 | Fertilizer sample 2 | Fertilizer sample 3 | Fertilizer sample 4 |
| For the first time after leaching | 8.98 | 8.96 | 12.44 | 12.14 |
| For the second time after leaching | 13.73 | 13.78 | 17.89 | 17.87 |
| For the third time after leaching | 16.91 | 17.23 | 21.55 | 21.64 |
| After 4th leaching | 19.92 | 20.15 | 24.74 | 24.88 |
| After 5th leaching | 22.64 | 22.73 | 27.73 | 27.93 |
| After 6th leaching | 25.03 | 25.13 | 30.32 | 30.59 |
| After 7th leaching | 27.43 | 27.57 | 33.11 | 33.31 |
| After 8th leaching | 29.65 | 29.38 | 35.45 | 35.75 |
Potassium accumulation drenches rate (%)
| Project | Fertilizer sample 1 | Fertilizer sample 2 | Fertilizer sample 3 | Fertilizer sample 4 |
| For the first time after leaching | 11.10 | 13.49 | 23.59 | 22.91 |
| For the second time after leaching | 15.50 | 17.86 | 30.39 | 30.17 |
| For the third time after leaching | 19.49 | 22.27 | 36.64 | 36.62 |
| After 4th leaching | 23.38 | 26.66 | 41.25 | 41.09 |
| After 5th leaching | 26.83 | 31.05 | 45.70 | 45.50 |
| After 6th leaching | 30.30 | 35.41 | 50.04 | 49.83 |
| After 7th leaching | 33.56 | 39.58 | 54.36 | 54.19 |
| After 8th leaching | 36.58 | 43.54 | 58.51 | 58.23 |
(4) interpretation of result
In leaching test, to drench rate the lowest for the accumulation of nutrient, and the slow release effect reflecting fertilizer to a certain extent is the best.From
Nitrogen, phosphorus, three parts of accumulations of potassium drench in rate form it can be seen that individually add lignin can realize the big nutrient of Nitrogen, Phosphorus potassium three
Slow release, individually add pecan shell yeast powder and then can not；But after adding lignin and pecan shell yeast powder simultaneously,
Fertilizer is better than slow release effect when individually adding lignin, also just explanation pecan shell fermentation to the slow release effect of nitrogen and potassium
The slow-release function to lignin that adds of powder has facilitation effect.
Claims (9)
1. a rhizome vegetable special organic slow-release fertilizer, including inorganic component and organic component, it is characterised in that described in have
The mass fraction of machine component is 25～40%；
Wherein, on the basis of the quality of rhizome vegetable special organic slow-release fertilizer, in inorganic component N element content be 7～
13%, with P2O5Meter P element content is 2～6%, with K2O meter K element content is 7～15%；
Described organic component, by weight, including following components: lignin 3～8 parts, biomass carbon 3～8 parts, pecan
Shell yeast powder 15～25 parts.
2. rhizome vegetable special organic slow-release fertilizer as claimed in claim 1, it is characterised in that by weight, described
Inorganic component includes: carbamide 10～20 parts, ammonium sulfate 3～8 parts, MAP 6～12 parts, potassium sulfate 10～20 parts, bentonite 5
～10 parts.
3. rhizome vegetable special organic slow-release fertilizer as claimed in claim 2, it is characterised in that by weight, described
Inorganic component also includes the trace element of 1～2 part；Wherein, including: zinc sulfate 0.3～0.6 part, ferrous sulfate 0.3～0.6 part,
Ammonium molybdate 0.2～0.4 part, Borax 0.2～0.4 part.
4. rhizome vegetable special organic slow-release fertilizer as claimed in claim 1, it is characterised in that by weight, including
Following components:
5. rhizome vegetable special organic slow-release fertilizer as claimed in claim 1, it is characterised in that the hammer butt of described lignin
Lignin content >=90%, phenolic hydroxyl group >=2.5%, methylol >=35%, sulfur content≤1.0%, water content≤7%, 80 mesh pass through
Rate >=95%.
6. rhizome vegetable special organic slow-release fertilizer as claimed in claim 1, it is characterised in that having of described biomass carbon
Machine matter content >=80%, water content≤10%, 60 mesh percent of pass >=95%.
7. rhizome vegetable special organic slow-release fertilizer as claimed in claim 1, it is characterised in that described pecan shell is sent out
Ferment powder successively through aerobic fermentation, crush, sieve, dry after obtain；Wherein, described fermentation temperature is 55～60 DEG C, and the time is 10
～15d.
8. rhizome vegetable special organic slow-release fertilizer as claimed in claim 7, it is characterised in that described pecan shell is sent out
The content of organic matter >=60% of ferment powder, water content≤25%, 20 mesh percent of pass >=90%.
9. one kind utilizes claim 1～8 arbitrary described rhizome vegetable special organic slow-release fertilizer cultivation rhizome vegetable
Method, it is characterised in that before rhizome vegetable is transplanted or be live, special for described rhizome vegetable organic slow-release fertilizer is passed through
The mode of holostrome bottom application is applied in soil, and amount of application is 80～150kg/ mus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520253.0A CN106187445B (en) | 2016-06-29 | 2016-06-29 | A kind of special organic slow-release fertilizer of rhizome vegetable and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520253.0A CN106187445B (en) | 2016-06-29 | 2016-06-29 | A kind of special organic slow-release fertilizer of rhizome vegetable and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106187445A true CN106187445A (en) | 2016-12-07 |
| CN106187445B CN106187445B (en) | 2018-08-28 |
Family
ID=57465170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520253.0A Active CN106187445B (en) | 2016-06-29 | 2016-06-29 | A kind of special organic slow-release fertilizer of rhizome vegetable and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106187445B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424281A (en) * | 2018-05-29 | 2018-08-21 | 天津天丰泽田生物科技有限公司 | A kind of bundled slow-releasing fertilizer for potato |
| CN108530177A (en) * | 2018-05-29 | 2018-09-14 | 天津天丰泽田生物科技有限公司 | A kind of efficient and environment-friendly type fertilizer |
| CN109867571A (en) * | 2019-04-23 | 2019-06-11 | 宁夏农林科学院固原分院 | A kind of fertilizer composition for potato culture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674991A (en) * | 2012-06-19 | 2012-09-19 | 上海孚祥生物科技有限公司 | Slow release fertilizer special for sweet potatoes by using biomass granular carbon as matrix and preparation method for slow release fertilizer |
| CN103232304A (en) * | 2013-05-04 | 2013-08-07 | 云南威鑫农业科技股份有限公司 | Special carbon-vinegar slow-release biological fertilizer for potatoes and preparation method thereof |
| CN103274780A (en) * | 2013-05-27 | 2013-09-04 | 合肥工业大学 | Method for producing organic fertilizer by utilizing hickory hulls |
| CN105669324A (en) * | 2016-01-05 | 2016-06-15 | 青岛洪润林业生物质能源有限公司 | Biochar fertilizer and preparation method and application thereof |
-
2016
- 2016-06-29 CN CN201610520253.0A patent/CN106187445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674991A (en) * | 2012-06-19 | 2012-09-19 | 上海孚祥生物科技有限公司 | Slow release fertilizer special for sweet potatoes by using biomass granular carbon as matrix and preparation method for slow release fertilizer |
| CN103232304A (en) * | 2013-05-04 | 2013-08-07 | 云南威鑫农业科技股份有限公司 | Special carbon-vinegar slow-release biological fertilizer for potatoes and preparation method thereof |
| CN103274780A (en) * | 2013-05-27 | 2013-09-04 | 合肥工业大学 | Method for producing organic fertilizer by utilizing hickory hulls |
| CN105669324A (en) * | 2016-01-05 | 2016-06-15 | 青岛洪润林业生物质能源有限公司 | Biochar fertilizer and preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424281A (en) * | 2018-05-29 | 2018-08-21 | 天津天丰泽田生物科技有限公司 | A kind of bundled slow-releasing fertilizer for potato |
| CN108530177A (en) * | 2018-05-29 | 2018-09-14 | 天津天丰泽田生物科技有限公司 | A kind of efficient and environment-friendly type fertilizer |
| CN109867571A (en) * | 2019-04-23 | 2019-06-11 | 宁夏农林科学院固原分院 | A kind of fertilizer composition for potato culture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106187445B (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Saikia et al. | Temporal changes in biochemical indicators of soil quality in response to tillage, crop residue and green manure management in a rice-wheat system | |
| Zhang et al. | Influence of bulking agents on physical, chemical, and microbiological properties during the two-stage composting of green waste | |
| CN105924305B (en) | The special organic slow-release fertilizer of one planting fruit-trees and its application | |
| Geng et al. | Biochar mitigation of soil acidification and carbon sequestration is influenced by materials and temperature | |
| Jing-Yan et al. | Effect of long-term fertilization on soil productivity on the North China Plain | |
| CN104496693B (en) | Mixed cultivation medium applicable to turfgrass and application of mixed cultivation medium | |
| CN103232289B (en) | Special carbon-vinegar slow-release biological fertilizer for tobaccos and preparation method thereof | |
| CN104365460B (en) | A kind of organic tobacco seedling medium and its preparation method and application | |
| CN103232304B (en) | Special carbon-vinegar slow-release biological fertilizer for potatoes and preparation method thereof | |
| CN108586123A (en) | A kind of charcoal soil conditioner and the modification method for erosion badland | |
| Zhang et al. | Evaluation of three kinds of nutshell with respect to utilization as culture media | |
| CN103232290B (en) | Carbon-vinegar slow-release biological fertilizer and application thereof | |
| CN106187445B (en) | A kind of special organic slow-release fertilizer of rhizome vegetable and its application | |
| Gao et al. | Ending composting during the thermophilic phase improves cultivation substrate properties and increasing winter cucumber yield | |
| Peng et al. | Responses of rice yield and the fate of fertilizer nitrogen to soil organic carbon | |
| CN106187444B (en) | A kind of special organic slow-release fertilizer of cereal crop and its application | |
| CN109874443A (en) | A kind of method of cadmium pollution dryland soil long-term cropping | |
| Abou El-Goud et al. | Performance of potato cultivars in an organic farming system using organic fertilizers, vermicompost and azolla | |
| CN106007895A (en) | Municipal sewage sludge rice seedling-raising substrate and production method and application thereof | |
| Palanivell et al. | Effects of crude humin and compost produced from selected waste on Zea mays growth, nutrient uptake and nutrient use efficiency | |
| Han et al. | Effects of acid modified biochar on potassium uptake, leaching and balance in an alternate wetting and drying paddy ecosystem | |
| CN103145502B (en) | Cunninghamia lanceolata cultivation compound substrate and preparation method for same | |
| CN108610213A (en) | A kind of high-carbon biological soil amendment and its preparation method and application | |
| CN111436342B (en) | Method for synergistically reducing chromium absorption during rice planting period by virtue of biological carbon coupling and water management | |
| Du et al. | Different tillage and stubble management practices affect root growth and wheat production in a semi-arid area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161207 Assignee: Jinhua Wanli Shennong agricultural science and Technology Co.,Ltd. Assignor: WANLI SHENNONG Co.,Ltd. Contract record no.: X2021330000391 Denomination of invention: A special organic slow release fertilizer for rhizome vegetables and its application Granted publication date: 20180828 License type: Common License Record date: 20211012 |
|
| EE01 | Entry into force of recordation of patent licensing contract |