CN109232048A - A kind of artemisia selengensis special fertilizer and its preparation method and application - Google Patents

A kind of artemisia selengensis special fertilizer and its preparation method and application Download PDF

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Publication number
CN109232048A
CN109232048A CN201811114493.6A CN201811114493A CN109232048A CN 109232048 A CN109232048 A CN 109232048A CN 201811114493 A CN201811114493 A CN 201811114493A CN 109232048 A CN109232048 A CN 109232048A
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China
Prior art keywords
artemisia selengensis
parts
special fertilizer
charcoal
artemisia
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CN201811114493.6A
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Chinese (zh)
Inventor
杨利
夏贤格
陈家辉
常欢
范先鹏
张志毅
刘冬碧
熊桂云
张富林
夏颖
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Discochemical Industry Group Yichang Co ltd
Hubei Jinri Ecological Energy Co ltd
Institute of Plant Protection and Soil Fertilizer of Hubei Academy of Agricultural Science
Original Assignee
Discochemical Industry Group Yichang Co ltd
Hubei Jinri Ecological Energy Co ltd
Institute of Plant Protection and Soil Fertilizer of Hubei Academy of Agricultural Science
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Application filed by Discochemical Industry Group Yichang Co ltd, Hubei Jinri Ecological Energy Co ltd, Institute of Plant Protection and Soil Fertilizer of Hubei Academy of Agricultural Science filed Critical Discochemical Industry Group Yichang Co ltd
Priority to CN201811114493.6A priority Critical patent/CN109232048A/en
Publication of CN109232048A publication Critical patent/CN109232048A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The present invention provides a kind of artemisia selengensis special fertilizers and its preparation method and application, belong to Crop fertilizer field.Artemisia selengensis special fertilizer comprises the following components in parts by weight: 20~25 parts of charcoal, 30.76~35.26 parts of urea, 10.49~15.66 parts of Diammonium phosphate (DAP), 9.34~12.00 parts of potassium chloride, 9.34~12.00 parts of potassium sulfate, 0.40~0.59 part of Boratex, 1.62~2.34 parts of zinc sulfate and sodium metasilicate or 1.6~2.4 parts of sodium metasilicate.The artemisia selengensis special fertilizer meets the nutrient demand of each growing stage of artemisia selengensis, significantly improves the total output of artemisia selengensis, while being also effectively improved the flavor of artemisia selengensis, and coarse-fibred content in artemisia selengensis is effectively reduced, and improves artemisia selengensis mouthfeel.Have the effect of growth-promoting increasing both production and income, upgrading cost-saving synergistic.

Description

A kind of artemisia selengensis special fertilizer and its preparation method and application
Technical field
The invention belongs to Crop fertilizer fields, and in particular to a kind of artemisia selengensis special fertilizer and its preparation method and application.
Background technique
Artemisia selengensis also known as artemisia selengensis, reed wormwood artemisia, water wormwood artemisia, argy wormwood, fragrant argy wormwood, green argy wormwood, narrow leaf Chinese mugwort etc., belong to originally in a kind of wild plant Object is generally grown on lake grass beach strand side, because of its special flavor, has been domesticated for annual vegetable at present, can harvest and crawl Root and tender stem, have high economic benefit, and are the another roads of getting wealth of peasant.In recent years with the tune of agricultural planting structure The needs in whole and market, artemisia selengensis cultivated area is increasing, at present in south China regional Hubei, Hunan, Guangdong, Jiangxi, There are the plantation of larger area in the provinces such as Anhui, Jiangsu, Zhejiang, Yunnan, and unique flavor is liked by many persons sponging on an aristocrat, fashionable complete The program " China on the tip of the tongue " that cuisines are introduced by state also specially describes " artemisia selengensis stir-fried smoked pork " this road cuisines.Only Hubei Province's growing surface Product about 7000~8000hm2.The vegetable basket project of Wuhan city government is early several years ago just using artemisia selengensis as major economic crops It grabs, the enthusiasm of peasant planting artemisia selengensis is very high, puts into also larger.
Due to planting artemisia selengensis economic value with higher, fertilizers input amount of the farmer in artemisia selengensis production is also higher. Investigation result shows, the provinces such as Hubei, Hunan, Guangdong, Jiangxi artemisia selengensis major production areas nitrogen (N), phosphorus (P2O5), potassium (K2O) pure nutrient Total amount is applied averagely respectively up to 450~542kg/hm2, 217~245kg/hm2With 183~232kg/hm2, the problem of providing is main Performance fertilizer structure is unreasonable, and a great number of elements is more, and middle microelement is few.Microelement is very i.e. in higher, zinc borosilicate of nitrogen phosphorus fertilizer etc. Shaoshi is used, and field degree of salinity height, soil hardening, the microbial population planted for a long time are few.
The units such as Hubei Prov. Acdemy of Agricutural Sciences, Wuhan Vegetable Research Institute established " pumpkin-west in Caidian District in 2006 The high-efficient planting patterns such as melon-artemisia selengensis ", " potato point-watermelon-artemisia selengensis ", but when planting the preceding crop of artemisia selengensis, peasant lacks science The consciousness of fertilising, dose is excessive, in addition the rare fertilizer specially designed for artemisia selengensis in the market, when artemisia selengensis being caused to be planted, disorderly Apply, it is mixed apply that phenomenon is serious, and dose is excessive, inclined nitrogen fertilizer application excessively applies the compound fertilizer of single fertilizer kind 15-15-15.Largely Fertilizers input to apply fertilizer that benefit is low, and soil fertility decline, environmental pollution is serious, the society of artemisia selengensis and economic benefit reduce.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of artemisia selengensis of nutrient demand for meeting each growing stage of artemisia selengensis is special With fertilizer, the total output of artemisia selengensis is improved.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of artemisia selengensis special fertilizer, including charcoal, a great number of elements, microelement and moderate-element, packets Include the component of following parts by weight:
20~25 parts of charcoal, 30.76~35.26 parts of urea, 10.49~15.66 parts of Diammonium phosphate (DAP), potassium chloride 9.34~ 12.00 parts, 9.34~12.00 parts of potassium sulfate, 0.40~0.59 part of Boratex, 1.62~2.34 parts of zinc sulfate and sodium metasilicate are inclined 1.6~2.4 parts of sodium metasilicate.
Preferably, 23 parts of charcoal, 32.36 parts of urea, 13.46 parts of Diammonium phosphate (DAP), 10.00 parts of potassium chloride, potassium sulfate 10.00 parts, 0.49 part of Boratex, 1.94 parts of zinc sulfate and sodium metasilicate or 2.0 parts of sodium metasilicate.
Preferably, the specific surface area of charcoal is in 140m2/ g or more.
Preferably, the preparation method of the charcoal, comprising the following steps:
Charing raw material is crushed, charing feed particles is obtained and is carbonized under the conditions of 400~500 DEG C, crushed after cooling levigate 1~2mm sieve is crossed, charcoal is obtained.
Preferably, the charing raw material is the agricultural crop straw that mass concentration is 100%, 50% crops of mass percent Agricultural crop straw, the quality hundred of the mixture or mass percent 30% of stalk and 50% wastes of crops of mass percent composition Divide the mixture formed than 30% wastes of crops and 40% feces of livestock and poultry of mass percent.
Preferably, the partial size that the charing raw material crushes is 1~2cm.
Preferably, the time of the charing is 2.5~3.5h.
The present invention provides the preparation methods of artemisia selengensis special fertilizer, comprising the following steps:
(1) by moderate-element sodium metasilicate or sodium metasilicate component raw material extrusion granulation, 2~4mm of partial size, compression strength are obtained The moderate-element particle in irregular shape of > 6N;
(2) by the moderate-element particle independent packaging in the step (1) at 2kg/ bags of moderate-element particle;
(3) component raw material of a great number of elements and microelement is mixed, the first mixed material extrusion granulation that will be obtained obtains To 2~4mm of partial size, compression strength > 6N big microelement particle in irregular shape;
(4) by the step (1) big microelement particle and charcoal mix, obtain the second mixed material;
(5) the every 48kg of the second mixed material is dressed up one bag, one bag of step is added into every bag of second mixed material (2) moderate-element particle in, sealing obtain artemisia selengensis special fertilizer;
There is no the limitation of time sequencing between step (1)~(2) and step (3)~(4).
The present invention provides the artemisia selengensis special fertilizers of the artemisia selengensis special fertilizer or the method for above scheme preparation in plantation artemisia selengensis In application.
In the present invention, the method for the plantation artemisia selengensis preferably includes following steps: before artemisia selengensis plantation, artemisia selengensis is dedicated During fertilizer is manured into soil as base manure, the dose of the artemisia selengensis special fertilizer is 50~80kg/ mu, imposes urea after artemisia selengensis is germinateed 10~15kg/ mus.
The present invention provides a kind of artemisia selengensis special fertilizer, the charcoal for including in artemisia selengensis special fertilizer can be improved with chesson Soil physical property provides more superior environment for soil microbial community;The big Meso- and micro-nutrients for including, can be balanced Time of infertility nutrient supply largely improves the total output of artemisia selengensis, experiments have shown that: compared with traditional fertilization, application artemisia selengensis is special With fertilizer, 1390~1530kg/ mus can be increased production, rate of growth 15.7%~17.8%.
Simultaneously artemisia selengensis special fertilizer provided by the invention according to artemisia selengensis growth characteristic prepare special fertilizer, the sprout phase based on nitrogen, Potassium abundant and necessary silicon, boron, zinc then make artemisia selengensis form certain flavor substance, and silicon can more improve artemisia selengensis and support to pest and disease damage Drag reduces germ and infects, to reduce pesticide dosage.It is excessively high and micro- to overcome nitrogen and phosphorus nutrient in traditional empiric fertilization simultaneously The problem of secondary element deficiency.
The preparation method of artemisia selengensis special fertilizer provided by the invention, strong operability, production can meet metaplasia production in practice Technical need, preparation and preparation, formula improvement and adjustment including material etc..
The application of artemisia selengensis special fertilizer provided by the invention, fertilising habit, regional climate and soil characteristic based on farmer, And main each growing stage of artemisia selengensis kind nutrient demand and research and develop, can satisfy farmer " base fertilizer " and cooperate a top dressing Fertilising habit, it is easy to be accepted and promote, and can realize artemisia selengensis fertilising economy, science and ease for operation.With rush Give birth to the effect of increasing both production and income, upgrading cost-saving synergistic.
Specific embodiment
The present invention provides a kind of artemisia selengensis special fertilizer, including charcoal, a great number of elements, microelement and moderate-element, packets Include the component of following parts by weight: 20~25 parts of charcoal, 30.76~35.26 parts of urea, 10.49~15.66 parts of Diammonium phosphate (DAP), 9.34~12.00 parts of potassium chloride, 9.34~12.00 parts of potassium sulfate, 0.40~0.59 part of Boratex, 1.62~2.34 parts of zinc sulfate With sodium metasilicate or 1.6~2.4 parts of sodium metasilicate.
It include charcoal the present invention provides artemisia selengensis special fertilizer.By weight, the charcoal is 20~25 parts, preferably It is 23 parts.The specific surface area of the charcoal is preferably in 140m2/ g or more.The preparation method of the charcoal preferably includes following Step:
Charing raw material is crushed, charing feed particles is obtained and is carbonized under the conditions of 400~500 DEG C, crushed after cooling levigate 1~2mm sieve is crossed, charcoal is obtained.
In the present invention, the charing raw material is the agricultural crop straw that mass concentration is 100%, 50% agriculture of mass percent Agricultural crop straw, the matter of the mixture or mass percent 30% of crop material and 50% wastes of crops of mass percent composition Measure the mixture of 30% wastes of crops of percentage and 40% feces of livestock and poultry of mass percent composition.The agricultural crop straw includes The stalks such as straw, corn, wheat or rape.The wastes of crops includes peanut shell, cotton stalk, corncob or discarded fruit tree Trunk, branch etc..The partial size that the charing raw material crushes is preferably 1~2cm.The time of the charing is preferably 2.5~3.5h.
It include urea the present invention provides artemisia selengensis special fertilizer.By weight, the urea includes 30.76~35.26 parts, Preferably 32.36 parts.Urea provides N element as a great number of elements for the growth of artemisia selengensis.
It include Diammonium phosphate (DAP) the present invention provides artemisia selengensis special fertilizer.By weight, the Diammonium phosphate (DAP) be 10.49~ 15.66 parts, preferably 13.46 parts.The phosphoric acid diamines provides N and P element as a great number of elements for the growth of artemisia selengensis.
It include potassium chloride and potassium sulfate the present invention provides artemisia selengensis special fertilizer.By weight, the potassium chloride is 9.34 ~12.00 parts, preferably 10.00 parts.The potassium sulfate is 9.34~12.00 parts, preferably 10.00 parts.Potassium chloride or sulfuric acid Potassium provides K element as a great number of elements for the growth of artemisia selengensis.
It include Boratex the present invention provides artemisia selengensis special fertilizer.By weight, the Boratex is 0.40~0.59 part, Preferably 0.49 part.Boratex provides boron element as microelement for the growth of artemisia selengensis.
It include zinc sulfate the present invention provides artemisia selengensis special fertilizer.By weight, the zinc sulfate is 1.62~2.34 parts, Preferably 1.94 parts.Zinc sulfate provides Zn-ef ficiency as microelement for the growth of artemisia selengensis.
It include sodium metasilicate or sodium metasilicate the present invention provides artemisia selengensis special fertilizer.By weight, the sodium metasilicate or inclined Sodium metasilicate is 1.6~2.4 parts, preferably 2.0 parts.Sodium metasilicate or sodium metasilicate component are mentioned as the growth that moderate-element is artemisia selengensis For element silicon.
The present invention is not particularly limited the source of the raw material of a great number of elements, moderate-element and microelement, uses Element source well known to those skilled in the art.
The present invention provides the preparation methods of artemisia selengensis special fertilizer, comprising the following steps:
(1) by moderate-element sodium metasilicate or sodium metasilicate component raw material extrusion granulation, 2~4mm of partial size, compression strength are obtained The moderate-element particle in irregular shape of > 6N;
(2) by the moderate-element particle independent packaging in the step (1) at 2kg/ bags of moderate-element particle;
(3) component raw material of a great number of elements and microelement is mixed, the first mixed material extrusion granulation that will be obtained obtains To 2~4mm of partial size, compression strength > 6N big microelement particle in irregular shape;
(4) by the step (1) big microelement particle and charcoal mix, obtain the second mixed material;
(5) the every 48kg of the second mixed material is dressed up one bag, is added in one bag of step (2) into every bag of second mixed material Moderate-element particle, sealing obtain artemisia selengensis special fertilizer;
There is no the limitation of time sequencing between step (1)~(2) and step (3)~(4).
Moderate-element sodium metasilicate or sodium metasilicate component raw material extrusion granulation are obtained 2~4mm of partial size, resistance to compression by the present invention Intensity > 6N moderate-element particle in irregular shape.
The present invention is not particularly limited the method for the extrusion granulation, using the side of extrusion granulation known in the art Method.
After obtaining moderate-element particle, the present invention is by the moderate-element particle independent packaging at 2kg/ bags of moderate-element Particle.
The present invention is not particularly limited the method for the packaging, using packing method well-known to those skilled in the art ?.The packing material is interior outer plastic bag woven bag.
The present invention mixes the component raw material of a great number of elements and microelement, and the first obtained mixed material extruding is made Grain, obtains 2~4mm of partial size, compression strength > 6N big microelement particle in irregular shape.
The present invention is not particularly limited the mixed method, using mixed method known in the art. The mixed ratio is mixed according to the proportion limited in product.The present invention does not have special limit to the method for the extrusion granulation System, using the method for extrusion granulation known in the art.
After obtaining big microelement particle, the present invention mixes the big microelement particle and charcoal, obtains second Mixed material.
After obtaining the second mixed material, the every 48kg of the second mixed material is dressed up one bag by the present invention, to every bag second One bag of moderate-element particle is added in mixed material, sealing obtains artemisia selengensis special fertilizer.
In the present invention, moderate-element particle alkalinity is strong, and pH value is 12 or so, therefore individually packaging, avoids reacting to each other.
The present invention provides the artemisia selengensis special fertilizers of the artemisia selengensis special fertilizer or the method for above scheme preparation in plantation artemisia selengensis In application.
In the present invention, the method for the plantation artemisia selengensis makees artemisia selengensis special fertilizer the following steps are included: before artemisia selengensis plantation In being manured into soil for base manure, the dose of the artemisia selengensis special fertilizer is 50~80kg/ mu, applied after artemisia selengensis is germinateed urea 10~ 15kg/ mus.Four batches are harvested, imposes 10~15kg/ mus of urea after every batch of harvest.
A kind of artemisia selengensis special fertilizer provided by the invention and its preparation method and application is carried out below with reference to embodiment detailed Explanation, but they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
Urea, Diammonium phosphate (DAP), potassium chloride, potassium sulfate, zinc sulfate and the thin 1mm that crosses of Boratex mixing comminution are sieved.By squeezing Pressure is granulated, and the irregular particle of 2mm is made, compression strength > 6N obtains big microelement particle.Again by big microelement particle It is mixed with charcoal, the mass ratio of the big microelement particle and charcoal is 80:20, obtains mixed material.
The thin 1mm that crosses of sodium metasilicate comminution is sieved.By extrusion granulation, the irregular particle of 4mm is made, compression strength > 6N obtains The moderate-element granule packaging arrived is at 2kg/ bags of moderate-element particle.
Mixed material is packaged into 48kg/ bags, one bag of (2kg/ bags) moderate-element particle is added, forms 50kg/ bags, as Finished product.
Embodiment 2
Urea, Diammonium phosphate (DAP), potassium chloride, potassium sulfate, zinc sulfate and the thin 2mm that crosses of Boratex mixing comminution are sieved.By squeezing Pressure is granulated, and the irregular particle of 4mm is made, compression strength > 6N obtains big microelement particle.Again by big microelement particle It is mixed with charcoal, the mass ratio of the big microelement particle and charcoal is 75:25, obtains mixed material.
The thin 2mm that crosses of sodium metasilicate comminution is sieved.By extrusion granulation, the irregular particle of 4mm is made, compression strength > 6N obtains The moderate-element granule packaging arrived is at 2kg/ bags of moderate-element particle.
Mixed material is packaged into 48kg/ bags, one bag of (2kg/ bags) moderate-element particle is added, forms 50kg/ bags, as Finished product.
Embodiment 3
Urea, Diammonium phosphate (DAP), potassium chloride, potassium sulfate, zinc sulfate and the thin 2mm that crosses of Boratex mixing comminution are sieved.By squeezing Pressure is granulated, and the irregular particle of 2mm is made, compression strength > 6N obtains big microelement particle.Again by big microelement particle It is mixed with charcoal, the mass ratio of the big microelement particle and charcoal is 75:25, obtains mixed material.
The thin 1mm that crosses of sodium metasilicate comminution is sieved.By extrusion granulation, the irregular particle of 4mm is made, compression strength > 6N obtains The moderate-element granule packaging arrived is at 2kg/ bags of moderate-element particle.
Mixed material is packaged into 48kg/ bags, one bag of (2kg/ bags) moderate-element particle is added, forms 50kg/ bags, as Finished product.
Embodiment 4
In Wuhan City Caidian District dwarf street golden pheasant village, 10.5 mu of area, wherein peasant household is accustomed to 4.2 mu, and artemisia selengensis is special within 2016 With 6.3 mu of fertile (preparation of embodiment 1).Same period site preparation, fertilising and harvesting situation are shown in Table 1.Other management are consistent.As a result such as table 1。
Table 1 plants the effect of artemisia selengensis using different fertilizer
Compared with traditional fertilization, artemisia selengensis special fertilizer is applied, 1390kg/ mus can be increased production, rate of growth 15.7%.And it saves 8kg/ mus of urea, produced artemisia selengensis is substantially without fiber, and without slag after food, fragrant in taste is with rich flavor.
Embodiment 5
2017 in the Jiangnan Chun Hui agricultural product Specialty Co-operative Organization of Wuhan City Caidian District Wuhan City, 22 mu of area, wherein being accustomed to 6 mu of fertilising, 16 mu of artemisia selengensis special fertilizer (preparation of embodiment 3).1 is shown in Table according to same period site preparation, fertilising and harvesting situation.Other management It is consistent.The results are shown in Table 2.
Table 2 plants the effect of artemisia selengensis using different fertilizer
Compared with traditional fertilization, artemisia selengensis special fertilizer is applied, 1530kg/ mus can be increased production, rate of growth 17.8%.And save urine 8kg/ mus plain, produced artemisia selengensis is substantially without fiber, and without slag after food, fragrant in taste is with rich flavor.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (10)

1. a kind of artemisia selengensis special fertilizer, including charcoal, a great number of elements, microelement and moderate-element, which is characterized in that including with The component of lower parts by weight:
20~25 parts of charcoal, 30.76~35.26 parts of urea, 10.49~15.66 parts of Diammonium phosphate (DAP), potassium chloride 9.34~ 12.00 parts, 9.34~12.00 parts of potassium sulfate, 0.40~0.59 part of Boratex, 1.62~2.34 parts of zinc sulfate and sodium metasilicate are inclined 1.6~2.4 parts of sodium metasilicate.
2. artemisia selengensis special fertilizer according to claim 1, which is characterized in that 23 parts of charcoal, 32.36 parts of urea, di(2-ethylhexyl)phosphate 13.46 parts of ammonium, 10.00 parts of potassium chloride, 10.00 parts of potassium sulfate, 0.49 part of Boratex, 1.94 parts of zinc sulfate and sodium metasilicate or inclined silicon 2.0 parts of sour sodium.
3. artemisia selengensis special fertilizer according to claim 1 or 2, which is characterized in that the specific surface area of charcoal is in 140m2/ g with On.
4. artemisia selengensis special fertilizer according to claim 3, which is characterized in that the preparation method of the charcoal, including it is following Step:
Charing raw material is crushed, charing feed particles is obtained and is carbonized under the conditions of 400~500 DEG C, crushed after cooling levigate mistake 1~ 2mm sieve, obtains charcoal.
5. artemisia selengensis special fertilizer according to claim 4, which is characterized in that the charing raw material includes that mass concentration is 100% agricultural crop straw, 50% agricultural crop straw of mass percent and 50% wastes of crops of mass percent composition mix Close 40% livestock and poultry of agricultural crop straw, 30% wastes of crops of mass percent and mass percent of object or mass percent 30% The mixture of excrement composition.
6. artemisia selengensis special fertilizer according to claim 4, which is characterized in that it is described charing raw material crush partial size be 1~ 2cm。
7. artemisia selengensis special fertilizer according to claim 1 or 2, which is characterized in that the time of the charing is 2.5~3.5h.
8. the preparation method of artemisia selengensis special fertilizer described in claim 1~7 any one, which comprises the following steps:
(1) by moderate-element sodium metasilicate or sodium metasilicate component raw material extrusion granulation, 2~4mm of partial size, compression strength > 6N are obtained Moderate-element particle in irregular shape;
(2) by the moderate-element particle independent packaging in the step (1) at 2kg/ bags of moderate-element particle;
(3) component raw material of a great number of elements and microelement is mixed, the first mixed material extrusion granulation that will be obtained obtains grain 2~4mm of diameter, compression strength > 6N big microelement particle in irregular shape;
(4) by the step (1) big microelement particle and charcoal mix, obtain the second mixed material;
(5) the every 48kg of the second mixed material is dressed up one bag, is added in one bag of step (2) into every bag of second mixed material Moderate-element particle, sealing obtain artemisia selengensis special fertilizer;
There is no the limitation of time sequencing between step (1)~(2) and step (3)~(4).
9. artemisia selengensis special fertilizer described in claim 1~7 any one or the artemisia selengensis special fertilizer of claim 8 the method preparation exist Plant the application in artemisia selengensis.
10. application according to claim 9, which is characterized in that it is described plantation artemisia selengensis method the following steps are included:
Before the artemisia selengensis plantation, be manured into soil using artemisia selengensis special fertilizer as base manure, the dose of the artemisia selengensis special fertilizer for 50~ 80kg/ mus, 10~15kg/ mus of urea are applied after artemisia selengensis germination.
CN201811114493.6A 2018-09-25 2018-09-25 A kind of artemisia selengensis special fertilizer and its preparation method and application Pending CN109232048A (en)

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US11124461B2 (en) 2019-07-04 2021-09-21 Incitec Pivot Limited Fertilizer
US11691929B2 (en) 2019-07-04 2023-07-04 Incitec Fertilizers Pty Limited Fertiliser
CN110683902A (en) * 2019-11-22 2020-01-14 中国热带农业科学院分析测试中心 Fertilizer suitable for artemisia selengensis and preparation method thereof

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