CN109422600A - A kind of walnut special fertilizer and preparation method thereof - Google Patents
A kind of walnut special fertilizer and preparation method thereof Download PDFInfo
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- CN109422600A CN109422600A CN201710785765.4A CN201710785765A CN109422600A CN 109422600 A CN109422600 A CN 109422600A CN 201710785765 A CN201710785765 A CN 201710785765A CN 109422600 A CN109422600 A CN 109422600A
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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
- C05G3/80—Soil conditioners
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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Abstract
The present invention provides a kind of walnut special fertilizer, is made by the raw material including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate；Wherein mix 470 ~ 500 parts of cow dung, 230 ~ 250 parts of urea, 120 ~ 140 parts of monoammonium phosphate, 130 ~ 150 parts of potassium sulfate, 0.3-0.7 parts of zinc sulfate, 0.5-1 parts of ferrous sulfate, 0.3-0.7 parts of manganese sulfate；The mixing cow dung is that the fresh cow dung that water content is 80 ~ 90% and sawdust are formed according to weight ratio 3 ~ 5:1 mixed fermentation；The number is parts by weight.Walnut dedicated fertilizer of the present invention, nutrition is comprehensive, and organic matter is abundant, can meet the nutritional need of walnut growth and development, and walnut is promoted preferably to grow.Walnut special fertilizer preparation method of the present invention is simple, suits large area to popularize.
Description
Technical field
The present invention relates to walnut plantations, and in particular to a kind of walnut special fertilizer and preparation method thereof.
Background technique
Walnut is widely distributed in China, is the economic tree of one's native land of remarkable in economical benefits.Develop Walnut Industry, both meets state
The development strategy of family, and with biggish economical, society, ecological benefits, while being also that Development area economy and increase peasant receive
The strong event entered.In recent years, country and producing region governments at all levels all attach great importance to the exploitation of Walnut Industry, and numerous orchard workers develop core
The enthusiasm of peach is unprecedentedly surging.
Hetaoyuan fertilising is one of the main contents of walnut cultivation.Research and extension walnut special fertilizer is to realize walnut
Standardized production, scientific management, intensive management effective way, and both at home and abroad walnut cultivation general trend.It is external
The walnut production developed regions such as U.S. is studied relatively early in this respect, and high yield Hetaoyuan realizes rational application of fertilizers, thus yield
Height, quality is excellent, supply falls short of demand for product.Constraint of China's walnut production due to being managed habit by tradition for a long time, the overwhelming majority
The management level of producing region walnut is lower, does not attract great attention to the management of fertilising especially, and fertilizer pipe is ignored in most producing regions
Reason, let alone rational application of fertilizers.The country is few to the research of walnut special fertilizer, and research level is more superficial, popularizing area fertilising
Also extremely limited.China's walnut development in recent years is very fast, and standardized planting is gradually promoted, and part producing region starts to carry out walnut
Fertilising.But Fertilising implement bears the character of much blindness, and regardless of what nutrition is tree body need, there is what fertilizer applies what fertilizer, and mostly with nitrogenous fertilizer
Based on, fail the demand and the rational application of fertilizer according to walnut to fertilizer each element, thus fertilizer efficiency is bad.
At present for the special fertilizer being applied on walnut, the prior art is mainly taken passages as follows: Chinese patent
ZL201210100982.2 discloses a kind of Special organic fertilizer for walnuts and preparation method for special organic fertilizer and preparation method, be by the weathered coal of constant weight, wheat bran,
Capsicum granulated slag, stalk, urea, water, trichoderma bacteria culture fluid, phosphate fertilizer, iron fertilizer, zinc fertilizer, copper fertilizer, manganese fertilizer, boron fertilizer fermentation are made, to core
Peach garden soil, which improves, has good effect, but the walnut special fertilizer is primarily adapted for use in the geology and weather item of Shanxi area
Part.Chinese patent ZL201010525691.9 discloses a kind of organic-inorganic compound fertilizer special for walnut trees and preparation method thereof, by
Tobacco plant waste, urea, potassium sulfate, calcium magnesium phosphate, borax, zinc sulfate composition, to juvenile stage walnut is applied to, to promotion
Walnut growth is effective, but the walnut special fertilizer is primarily adapted for use in the geology and weather conditions of Yunnan Province.Chinese patent
201210500070.4 disclose it is a kind of with the sources of manure such as calcium magnesium phosphate compatibility urea produce just fruiting period walnut mixing fertilizer specially match
Side, component include calcium magnesium phosphate, urea, monoammonium phosphate, particle general calcium, potassium chloride, belong to chemical Blending Fertilizer, but the walnut
Special fertilizer is primarily adapted for use in the geology and weather conditions of Henan area.Chinese patent ZL201010189395.6 disclose it is a kind of by
Walnut special fertilizer made of organic fertilizer, inorganic fertilizer, humus and trace and REE elements, but also only for be Weibei Shaanxi hills
The walnut of arid biogeographic zone, effect is preferable, has biggish region limitation.Studying also found, walnut special fertilizer in the prior art
Focus primarily upon production quantifier elimination, fertilization time is also concentrated mainly on the 9-10 month (base manure), to walnut plantation quality concern compared with
It is few.
Summary of the invention
In order to solve the problems in the prior art, the purpose of the present invention is to provide a kind of walnut special fertilizer, the special fertilizers
It is applied as top dressing in the 3-4 month, effectively raises the yield and quality of walnut.
Unless otherwise specified, number of the present invention is parts by weight, and the percentage is mass percent.
The object of the present invention is achieved like this:
A kind of walnut special fertilizer, by including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, sulphur
Raw material including sour manganese is made；Wherein mix 470~500 parts of cow dung, 230~250 parts of urea, 120~140 parts of monoammonium phosphate,
130~150 parts of potassium sulfate, 0.3-0.7 parts of zinc sulfate, 0.5-1 parts of ferrous sulfate, 0.3-0.7 parts of manganese sulfate；The mixing cow dung
For water content be 80~90% fresh cow dung and sawdust formed according to weight ratio 3~5:1 mixed fermentation；The number is weight
Part.
Zinc sulfate is monohydrate zinc sulphate in above-mentioned walnut special fertilizer；Ferrous sulfate is ferrous sulfate heptahydrate；Manganese sulfate is one
Water manganese sulfate.
Above-mentioned walnut special fertilizer moisture content is lower than 30%；The content of organic matter is greater than 20%.
Another object of the present invention is to provide the fertilizing methods of above-mentioned walnut special fertilizer.Above-mentioned walnut special fertilizer is used as and chases after
Fertilizer is planted for walnut, is applied fertilizer to fruiting peach (the usual age of tree is greater than 5 years) in 3~April.
Chongqing the Northeast, such as entrance of the city, mostly mountainous region, height above sea level height difference is big, abrupt slope, gradient 10-45 degree, is subtropical zone monsoon gas
Wait area；Soil layer is relatively thin simultaneously, soil thickness 20-50cm；It having a moderate climate, abundant rainfall, sunshine is more sufficient, it makes a clear distinction between the four seasons, the long summer in winter
Short, 14 DEG C or so of long-term temperature on average, 36 DEG C of the highest temperature, the lowest temperature is -6 DEG C, average 230 days or so frost-free period, every year
At 160 days or so rainfall day, averagely sunshine time is 1500 hours or so, 1250 millimeters of average annual precipitation or so throughout the year.Due to only
The walnut quality of special geology and weather conditions, conventional walnut special fertilizer plantation is poor.Inventors be surprised to learn that in Chongqing northeast ground
In the walnut plantation in area (the especially region height above sea level 800-1600m), (base manure) is applied fertilizer in 9~October to fruiting peach
Afterwards, it is applied using walnut special fertilizer of the present invention as top dressing in 3~April, obtained fruit setting of walnut rate and per mu yield obviously increases,
Kernel percent, crude fat and crude protein content are also improved to some extent.It can be seen that walnut special fertilizer of the present invention is as top dressing
For the plantation for the Northeast's walnut that changes, applies fertilizer in 3~April, not only increase yield, also improve the quality of walnut.
In order to further increase the yield and quality of walnut, in the fertilizing method of above-mentioned walnut special fertilizer, to fruiting
Peach applies base manure 9~October, is then applying above-mentioned walnut special fertilizer (top dressing) 3-4 month.
In order to further improve the yield and quality of Chongqing the Northeast's walnut, it is preferred that above-mentioned base manure includes mixed bull
Raw material including excrement, urea, monoammonium phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax is made；Wherein mix cow dung
720~750 parts, 80~100 parts of urea, 70~90 parts of monoammonium phosphate, 70~90 parts of potassium sulfate, 4~5 parts of calcium nitrate, magnesium sulfate 3
~4 parts, 0.5-1 parts of copper sulphate, 1-2 parts of borax；The mixing cow dung be fresh cow dung that water content is 80~90% and sawdust by
It is formed according to weight ratio 3.2~4.8:1 mixed fermentation；The number is parts by weight.
Calcium nitrate is four water-calcium nitrate in above-mentioned base manure；Magnesium sulfate is epsom salt；Copper sulphate is cupric sulfate pentahydrate.
Above-mentioned base manure moisture content is lower than 25%；The content of organic matter is greater than 35%.
Further, the present invention provides a kind of walnut special fertilizer, including base manure and top dressing, and base manure is applied in 9~October, chased after
Fertilizer is applied in 3-4 month；It is characterized by:
The base manure exists including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax
Interior raw material is made；Wherein mix 720~750 parts of cow dung, 80~100 parts of urea, 70~90 parts of monoammonium phosphate, potassium sulfate 70~
90 parts, 4~5 parts of calcium nitrate, 3~4 parts of magnesium sulfate, 0.5-1 parts of copper sulphate, 1-2 parts of borax；The mixing cow dung is that water content is
80~90% fresh cow dung and sawdust are formed according to weight ratio 3.2~4.8:1 mixed fermentation；The calcium nitrate is four water nitric acid
Calcium, magnesium sulfate are epsom salt, and copper sulphate is cupric sulfate pentahydrate；
The top dressing including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate by existing
Interior raw material is made；Wherein mix 470~500 parts of cow dung, 230~250 parts of urea, 120~140 parts of monoammonium phosphate, potassium sulfate
130~150 parts, 0.3-0.7 parts of zinc sulfate, 0.5-1 parts of ferrous sulfate, 0.3-0.7 parts of manganese sulfate；The mixing cow dung is aqueous
Amount forms for 80~90% fresh cow dung and sawdust according to weight ratio 3~5:1 mixed fermentation；The zinc sulfate is sulfuric acid monohydrate
Zinc, ferrous sulfate are ferrous sulfate heptahydrate, and manganese sulfate is manganese sulfate monohydrate；The number is parts by weight；The percentage is attached most importance to
Measure percentage.
An embodiment according to the present invention, the preparation method of base manure uses following steps in above-mentioned walnut special fertilizer:
1) raw material mixes: taking water content is 80~90% fresh cow dung, by weight fresh cow dung and 3.2~4.8:1 of sawdust
Ratio, be added sawdust, using blender be uniformly mixed；
2) pile ferments: zymophyte is added in mixing cow dung obtained in step 1) and is mixed into pile-after-fermentation, until temperature reaches
When to 60 DEG C or more, stirred every 1~2 day primary；
3) inorganic nutrients are added: when step 2) pile fermentation temperature is reduced to 35~40 DEG C, addition inorganic nutrients (urea,
Monoammonium phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax), it is uniformly mixed, continues to ferment, until temperature drops to room temperature,
Both.
An embodiment according to the present invention, the preparation method of top dressing is using following in the above-mentioned dedicated dedicated fertilizer of walnut
Step:
1) raw material mixes: taking water content is 80~90% fresh cow dung, by weight the ratio of 3~5:1 of fresh cow dung and sawdust
Sawdust is added in example, is uniformly mixed using blender；
2) pile ferments: zymophyte is added in mixing cow dung obtained in step 1) and is mixed into pile-after-fermentation, until temperature reaches
When to 60 DEG C or more, stirred every 1~2 day primary；
3) inorganic nutrients are added: when step 2) pile fermentation temperature is reduced to 35~40 DEG C, addition inorganic nutrients (urea,
Monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate), it is uniformly mixed, continues to ferment, until temperature drops to room temperature, both
?.
The utility model has the advantages that
1, nutrition is comprehensive, best in quality.Dedicated walnut dedicated fertilizer of the invention, nutrition is comprehensive, and organic matter is abundant,
Rich in microelement in nitrogen, phosphorus, potassium and calcium, magnesium, boron, zinc, iron, copper, manganese etc., the battalion in walnut growth and development each stage can be met
The demand of supporting promotes walnut preferably to grow.And after walnut dedicated fertilizer of the present invention is manured into soil, not only fertilizer efficiency is lasting, nutrient
Utilization rate is high, and germ, worm's ovum and harmful substance without work, nuisanceless, best in quality.
2, yield, improving quality are improved.Compared with unmanured walnut forest form, after applying walnut dedicated fertilizer of the invention
Fruit setting of walnut rate improves 47% or so, and per mu yield improves 90% or so；Compared with the walnut forest form for applying conventional compound fertilizer, apply
17% or so is improved with fruit setting of walnut rate after walnut dedicated fertilizer of the invention, per mu yield improves 36% or so.And go out
Benevolence rate has reached 50% or more, is significantly higher than the walnut for not applying fertilizer and applying compound fertilizer, and fruit is fuller.It is multiple with not applying fertilizer and applying
The walnut forest form ratio in Hefei, the crude fat and crude protein content for applying the walnut of dedicated fertilizer of the present invention are obviously improved,
Quality is more excellent.
3, cost is small, selling price is low.The raw material of walnut dedicated fertilizer of the present invention is easy to get, and preparation method letter
Single, quality controllable, operating technology is easily mastered, low production cost, and cost price is than the conventional compound fertilizer (N-P-K in market
=15-15-15) at least it is low go out 40%.
4, pollution is reduced, environment is protected.The present invention not only can solve the difficult problem of vaccary cow dung processing, reduce ox
Excrement discharges pollution to environment, and also no three wastes generates in production process, and after being manured into soil can also loose activating soil, water conservation
Fertilizer conservation improves ecological environment of soil.
Specific embodiment
The present invention is specifically described below by specific embodiment, it is pointed out here that following embodiment is served only for this hair
It is bright to be further described, it should not be understood as limiting the scope of the invention, the person skilled in the art of this field can root
Some nonessential modifications and adaptations are made to the present invention according to foregoing invention content.All raw materials of the present invention and reagent are commercially available
Product.Fresh cow dung source: fresh cow dung comes from Chongqing City Liangping Qu Hengjin Rou Nian farm, and the water content of fresh cow dung is 80-90%；
Sawdust source: sawdust comes from Chongqing City Liangping Qu Fujie wood-working factory, water content 15%-20%.
Embodiment 1
Walnut dedicated fertilizer is prepared by the raw material of following components by weight percent:
Base manure: mixing 750 parts of cow dung, 80 parts of urea, 90 parts of monoammonium phosphate, 70 parts of potassium sulfate, 5 parts of calcium nitrate, magnesium sulfate 3
Part, 0.5 part of copper sulphate, 2 parts of borax；
Top dressing: mixing 480 parts of cow dung, 250 parts of urea, 140 parts of monoammonium phosphate, 130 parts of potassium sulfate, 0.7 part of zinc sulfate, sulphur
It is sour 0.5 part, 0.3 part of manganese sulfate ferrous；
Wherein base manure the preparation method is as follows:
The mixing of step 1) raw material: taking water content is 90% or so fresh cow dung, by weight the ratio of fresh cow dung and sawdust 4:1
Sawdust is added in example, is uniformly mixed using blender, obtains the mixing cow dung that water content is 75% or so；
The fermentation of step 2) pile: the zymophyte that 0.01% (10 tons plus 1kg) are added in cow dung obtained in step 1) is mixed
At pile-after-fermentation, until being stirred every 1~2 day primary when temperature reaches 60 DEG C or more.Wherein, biological inoculum uses Henan Province crane
" RW promotees rotten agent " of wall city Ren Yuan biotech development Co., Ltd production；
Step 3) inorganic nutrients are added: in step 2) preparation process, when fermentation temperature is reduced to 35~40 DEG C, urine is added
Element, monoammonium phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax are uniformly mixed, cold fermentation, until temperature drops to room
Temperature obtains walnut base manure.It is examined referring to National Standard of the People's Republic of China GB18877-2009 " organic-inorganic complex fertilizer "
Survey moisture and organic matter of the invention.Through detecting, base manure moisture content 23.5%, the content of organic matter 37.5%.
Wherein top dressing the preparation method is as follows:
The mixing of step 1) raw material: taking water content is 90% or so fresh cow dung, by weight the ratio of fresh cow dung and sawdust 4:1
Sawdust is added in example, is uniformly mixed using blender, obtains the mixing cow dung that water content is 75% or so；
The fermentation of step 2) pile: the zymophyte that 0.01% (10 tons plus 1kg) are added in cow dung obtained in step 1) is mixed
At pile-after-fermentation, until being stirred every 1~2 day primary when temperature reaches 60 DEG C or more.Wherein, biological inoculum uses Henan Province crane
" RW promotees rotten agent " of wall city Ren Yuan biotech development Co., Ltd production；
Step 3) inorganic nutrients are added: in step 2) preparation process, when fermentation temperature is reduced to 35~40 DEG C, urine is added
Element, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate are uniformly mixed, and cold fermentation obtains until temperature drops to room temperature
To walnut top dressing.This hair is detected referring to National Standard of the People's Republic of China GB18877-2009 " organic-inorganic complex fertilizer "
Bright moisture and organic matter.Through detecting, top dressing moisture content 28.7%, the content of organic matter 21.5%.
Referring to embodiment 1, operation following embodiment prepares walnut special fertilizer.
Embodiment 2
Walnut dedicated fertilizer is prepared by the raw material of following components by weight percent:
Base manure: mixing 740 parts of cow dung, 90 parts of urea, 80 parts of monoammonium phosphate, 80 parts of potassium sulfate, 4.5 parts of calcium nitrate, sulfuric acid
3.5 parts of magnesium, 0.7 part of copper sulphate, 1.5 parts of borax；
Top dressing: mixing 490 parts of cow dung, 240 parts of urea, 130 parts of monoammonium phosphate, 140 parts of potassium sulfate, 0.5 part of zinc sulfate, sulphur
It is sour 0.8 part, 0.5 part of manganese sulfate ferrous；
Base manure and top dressing during the preparation method is the same as that of Example 1.Through detecting, base manure moisture content is 24.4%, and organic matter contains
Amount 36.7%.Top dressing moisture content is 28.2%, the content of organic matter 22.8%.
Embodiment 3
Walnut dedicated fertilizer is prepared by the raw material of following components by weight percent:
Base manure: mixing 730 parts of cow dung, 100 parts of urea, 70 parts of monoammonium phosphate, 90 parts of potassium sulfate, 4 parts of calcium nitrate, magnesium sulfate
4 parts, 1 part of copper sulphate, 1 part of borax；
Top dressing: mixing 500 parts of cow dung, 230 parts of urea, 120 parts of monoammonium phosphate, 150 parts of potassium sulfate, 0.3 part of zinc sulfate, sulphur
It is sour 1 part, 0.7 part of manganese sulfate ferrous；
Base manure and top dressing during the preparation method is the same as that of Example 1.Through detecting, base manure moisture content is 23.6%, and organic matter contains
Amount 36.1%.Top dressing moisture content is 27.9%, the content of organic matter 23.4%.
Embodiment 4
Walnut dedicated fertilizer is prepared by the raw material of following components by weight percent:
Top dressing: mixing 480 parts of cow dung, 240 parts of urea, 130 parts of monoammonium phosphate, 140 parts of potassium sulfate, 0.5 part of zinc sulfate, sulphur
It is sour 0.8 part, 0.5 part of manganese sulfate ferrous；
Top dressing during the preparation method is the same as that of Example 1.Through detecting, top dressing moisture content is 27.9%, the content of organic matter
22.1%.
Embodiment 5
The square sample plot that 18 pieces of 20m × 20m are randomly choosed in walnut woods, carries out the fertilizer efficiency of walnut dedicated fertilizer of the present invention
Detection.Place is in the Chengkou County town Gao Guan, and 150 mu of the gross area.Walnut is 5 years raw grafting early-fruiting walnuts, and fruiting is gone into operation.Walnut
Hayashishita soil nutrient situation is shown in Table 1.October current year along walnut tree crown edge ring basal dressing, wherein 1-3 sample reality is applied
The base manure of the preparation of example 1 is applied, amount of application is 5 kilograms every plant；The base manure of the preparation of embodiment 2 is applied to 4-6 sample, amount of application is every plant
5 kilograms；Base manure prepared with embodiment 3 is applied to 7-9 sample, amount of application is 5 kilograms every plant；10-12 sample applies local self-employed tree cultivator
The conventional compound fertilizer (N-P-K=15-15-15) used, amount of application are 2.5 kilograms every plant (local usual amounts)；13-15 sample
The conventional compound fertilizer that local self-employed tree cultivator uses is applied, comparative example 1 is denoted as, amount of application is 2.5 kilograms every plant；16-18 sample
It does not apply fertilizer, is denoted as comparative example 2.Second year April along walnut tree crown edge ring spraying fertilizer, wherein apply to 1-3 sample
Top dressing prepared by embodiment 1, amount of application are 4 kilograms every plant；The top dressing of the preparation of embodiment 2 is applied to 4-6 sample, amount of application is every
4 kilograms of strain；Top dressing prepared with embodiment 3 is applied to 7-9 sample, amount of application is 4 kilograms every plant；Apply implementation to 10-12 sample
Top dressing prepared by example 4, amount of application are 4 kilograms every plant；Apply to 13-15 sample the conventional compound fertilizer (N-P-K that local self-employed tree cultivator uses
=15-15-15), i.e., comparative example 1, amount of application are 2.5 kilograms every plant (local usual amounts)；It does not apply fertilizer 16-18 sample,
That is comparative example 2.
The investigation of various kinds hairyfruit violet herb percentage of fertile fruit is carried out in second year the first tenday period of a month in May, late October carries out the tune of walnut yield
It looks into, concrete outcome is shown in Table 2.Acquisition various kinds hairyfruit violet herb takes back the survey that laboratory carries out kernel percent and the index of quality after yield investigation
It is fixed.Crude protein uses the measurement standard of GB/T 5009.5-2003 food thick protein, and crude fat uses GB/T 5009.6-
The measurement standard of 2003 food fats, specific Quality Detection the results are shown in Table 2.
1 walnut hayashishita soil nutrient status of table
Note: N, P, K are that soil is effective in table, the content that can be directly absorbed by plant.Through assay: this area's soil
Earth pH value is 6.7, is at a normal level (optimum value 6.5-7.5)；The content of organic matter is 22.1gkg-1, relatively low horizontal (best
Value 30-40gkg-1).Alkaline hydrolysis N content 62.4mgkg-1, cross low-level (optimum value 180-250mgkg-1)；Effective P content
7.4mg·kg-1, it is in
Normal level (optimum value 7.0-10.0mgkg-1)；Active potassic content 58.3mgkg-1, relatively low level is (most
Good value 80-100mgkg-1)。
Table 2 applies different embodiments compared with the yield and quality of walnut after reference examples fertilizer
| Percentage of fertile fruit (%) | Single fruit weight (g) | Kernel percent (%) | Per mu yield (kg) | Crude fat (%) | Crude protein (%) | |
| Embodiment 1 | 85.4 | 16.6 | 52.5 | 95.4 | 72.1 | 24.9 |
| Embodiment 2 | 91.2 | 16.1 | 50.3 | 106.7 | 71.4 | 24.3 |
| Embodiment 3 | 88.7 | 16.2 | 51.2 | 102.1 | 71.9 | 23.2 |
| Embodiment 4 | 76.2 | 15.7 | 49.5 | 89.7 | 70.8 | 22.7 |
| Comparative example 1 | 75.4 | 15.3 | 47.3 | 74.5 | 70.5 | 22.1 |
| Comparative example 2 | 60.3 | 13.9 | 45.6 | 53.4 | 69.3 | 20.5 |
From table 2 it can be seen that embodiment 1,2,3 applies base manure and the top dressing of special fertilizer of the present invention, fruit setting of walnut rate is flat
It is higher by the walnut woods 47% or so of comparative example 2 (not applying fertilizer), is higher by the walnut of comparative example 1 (base manure and top dressing Jun Shi compound fertilizer)
Woods 17% or so, flower and fruit protecting effect are obvious.And (base manure is conventional compound fertilizer to embodiment 4, and top dressing is chasing after for special fertilizer of the present invention
Fertilizer) fruit setting of walnut rate it is only more slightly higher than comparative example 1, but still be higher by the walnut woods 26% or so of comparative example 2；Embodiment 1,2,3
The base manure and top dressing, the single fruit weight of walnut dry fruit for applying special fertilizer of the present invention have reached 16g or more, are significantly higher than 1 He of comparative example
The walnut of comparative example 2.And the walnut dry fruit single fruit weight of embodiment 4 and 1 difference of comparative example are unobvious, but still noticeably greater than comparative example
2 unmanured walnuts；Embodiment 1,2,3 applies the base manure of special fertilizer of the present invention and top dressing, walnut kernel percent have reached 50%
More than, it is significantly higher than the walnut of comparative example 1 and comparative example 2, fruit is fuller.And the walnut kernel percent of embodiment 4 is still significant
Higher than the walnut of comparative example 1 and comparative example 2；Embodiment 1,2,3 applies base manure and the top dressing of special fertilizer of the present invention, walnut dry fruit
Per mu yield is averagely higher by the unmanured walnut woods 90% or so of comparative example 2, is higher by 36% left side of walnut woods that comparative example 1 applies compound fertilizer
The right side, effect of increasing production are obvious.And the walnut dry fruit per mu yield of embodiment 4 is averagely higher by unmanured 68% left side of walnut woods of comparative example 2
The right side is higher by the walnut woods 20% or so for applying compound fertilizer；Embodiment 1,2,3 applies base manure and the top dressing of special fertilizer of the present invention, core
The crude fat and crude protein content of peach are above comparative example 1 and comparative example 2, are obviously improved, quality is more excellent.And embodiment 4
The crude fat and crude protein content of walnut are still significantly higher than what comparative example 2 was not applied fertilizer, but compared with comparative example 1 applies compound fertilizer, effect
Fruit is unobvious.And, it has been found that the Walnut color of application dedicated fertilizer of the present invention is greener, and blade thickness, branches and leaves are more
Add luxuriant, shows obvious better growing way.
The invention discloses one kind to be suitble to Chongqing the Northeast's walnut dedicated fertilizer and preparation method thereof, and the dedicated fertilizer nutrient is complete
Face, proportion is rationally, with strong points, and is rich in a variety of middle microelements, is conducive to the promotion of walnut yield and quality.The present invention
Efficiently solve the problems, such as that the processing of vaccary cow dung is difficult, and the walnut fertilizer organic matter prepared is abundant, it can also after being manured into soil
Loose activating soil, retain water and nutrients.Walnut dedicated fertilizer preparation method of the present invention is simple, quality controllable, and operating technology is easy the palm
It holds, and also no three wastes generates in production process, there are no pollution to the environment.
Claims (8)
1. a kind of walnut special fertilizer, by including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, sulfuric acid
Raw material including manganese is made；Wherein mix 470 ~ 500 parts of cow dung, 230 ~ 250 parts of urea, 120 ~ 140 parts of monoammonium phosphate, potassium sulfate
130 ~ 150 parts, 0.3-0.7 parts of zinc sulfate, 0.5-1 parts of ferrous sulfate, 0.3-0.7 parts of manganese sulfate；The mixing cow dung is aqueous
Amount forms for 80 ~ 90% fresh cow dung and sawdust according to weight ratio 3 ~ 5:1 mixed fermentation；The number is parts by weight.
2. walnut special fertilizer as described in claim 1, it is characterised in that: the zinc sulfate is monohydrate zinc sulphate；The sulfuric acid is sub-
Iron is ferrous sulfate heptahydrate；The manganese sulfate is manganese sulfate monohydrate.
3. walnut special fertilizer as claimed in claim 1 or 2, it is characterised in that: the walnut special fertilizer moisture content is lower than 30%；
The content of organic matter is greater than 20%.
4. the fertilizing method of walnut special fertilizer as described in claim any one of 1-3, it is characterised in that: the walnut special fertilizer is made
It is planted for top dressing for walnut, to fruiting peach after 9 ~ October applies base manure, applies the core in month next year 3-4
Peach special fertilizer.
5. method as claimed in claim 4, it is characterised in that: the base manure includes mixing cow dung, urea, monoammonium phosphate, sulphur
Raw material including sour potassium, calcium nitrate, magnesium sulfate, copper sulphate, borax is made；Wherein mix 720 ~ 750 parts of cow dung, urea 80 ~ 100
Part, 70 ~ 90 parts of monoammonium phosphate, 70 ~ 90 parts of potassium sulfate, 4 ~ 5 parts of calcium nitrate, 3 ~ 4 parts of magnesium sulfate, 0.5-1 parts of copper sulphate, borax 1-
2 parts；The mixing cow dung be fresh cow dung and sawdust that water content is 80 ~ 90% according to 3.2 ~ 4.8:1 of weight ratio mixed fermentation and
At；The number is parts by weight.
6. a kind of walnut special fertilizer, including base manure and top dressing, base manure is applied in 9 ~ October, and top dressing is applied in 3-4 month；It is special
Sign is:
The base manure is including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax
Raw material is made；Wherein mix 720 ~ 750 parts of cow dung, 80 ~ 100 parts of urea, 70 ~ 90 parts of monoammonium phosphate, 70 ~ 90 parts of potassium sulfate, nitre
4 ~ 5 parts of sour calcium, 3 ~ 4 parts of magnesium sulfate, 0.5-1 parts of copper sulphate, 1-2 parts of borax；It is 80 ~ 90% that the mixing cow dung, which is water content,
Fresh cow dung and sawdust are formed according to weight ratio 3.2 ~ 4.8:1 mixed fermentation；The calcium nitrate is four water-calcium nitrate, magnesium sulfate seven
Water magnesium sulfate, copper sulphate are cupric sulfate pentahydrate；
The top dressing is by including mixing cow dung, urea, monoammonium phosphate, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate
Raw material is made；Wherein mix 470 ~ 500 parts of cow dung, 230 ~ 250 parts of urea, 120 ~ 140 parts of monoammonium phosphate, potassium sulfate 130 ~ 150
Part, 0.3-0.7 parts of zinc sulfate, 0.5-1 parts of ferrous sulfate, 0.3-0.7 parts of manganese sulfate；The mixing cow dung be water content be 80 ~
90% fresh cow dung and sawdust are formed according to weight ratio 3 ~ 5:1 mixed fermentation；The zinc sulfate is monohydrate zinc sulphate, ferrous sulfate
It is manganese sulfate monohydrate for ferrous sulfate heptahydrate, manganese sulfate；The number is parts by weight；The percentage is weight percentage.
7. walnut special fertilizer as claimed in claim 6, it is characterised in that: the preparation method of the base manure uses following steps:
1) raw material mixes: taking water content is 80 ~ 90% fresh cow dung, by weight the ratio of 3.2 ~ 4.8:1 of fresh cow dung and sawdust,
Sawdust is added, is uniformly mixed using blender；
2) pile ferments: zymophyte is added in mixing cow dung obtained in step 1) and is mixed into pile-after-fermentation, until temperature reaches 60
DEG C or more when, stirred every 1 ~ 2 day primary；
3) inorganic nutrients are added: when step 2 pile fermentation temperature is reduced to 35 ~ 40 DEG C, inorganic nutrients (urea, phosphoric acid one is added
Ammonium, potassium sulfate, calcium nitrate, magnesium sulfate, copper sulphate, borax), it is uniformly mixed, continues to ferment, until temperature drops to room temperature, both.
8. walnut special fertilizer as claimed in claim 6, it is characterised in that: the preparation method of the top dressing uses following steps:
1) raw material mixes: taking water content is 80 ~ 90% fresh cow dung, by weight the ratio of 3 ~ 5:1 of fresh cow dung and sawdust, is added
Sawdust is uniformly mixed using blender；
2) pile ferments: zymophyte is added in mixing cow dung obtained in step 1) and is mixed into pile-after-fermentation, until temperature reaches 60
DEG C or more when, stirred every 1 ~ 2 day primary；
3) inorganic nutrients are added: when step 2 pile fermentation temperature is reduced to 35 ~ 40 DEG C, inorganic nutrients (urea, phosphoric acid one is added
Ammonium, potassium sulfate, zinc sulfate, ferrous sulfate, manganese sulfate), it is uniformly mixed, continues to ferment, until temperature drops to room temperature, both.
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| CN201710785765.4A CN109422600B (en) | 2017-09-04 | 2017-09-04 | Special fertilizer for walnuts and preparation method thereof |
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| CN201710785765.4A CN109422600B (en) | 2017-09-04 | 2017-09-04 | Special fertilizer for walnuts and preparation method thereof |
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| CN109422600B CN109422600B (en) | 2021-06-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229032A (en) * | 2019-06-21 | 2019-09-13 | 潜山长林农业有限公司 | A kind of preparation method and its implantation methods of apocarya high yield fertilizer |
| CN111377764A (en) * | 2020-03-09 | 2020-07-07 | 丹凤县盛秾生物科技发展有限公司 | Special compound fertilizer for organic-inorganic walnuts |
| CN112679259A (en) * | 2020-12-24 | 2021-04-20 | 广元市林业科学研究院 | Compound fertilizer special for walnuts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446845A (en) * | 2014-12-16 | 2015-03-25 | 山西省农业科学院农业环境与资源研究所 | Special fertilizer for walnut and preparation method of fertilizer |
| CN104446841A (en) * | 2014-12-08 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Special fertilizer for peach trees as well as preparation method and application thereof |
| CN107041271A (en) * | 2017-05-22 | 2017-08-15 | 宾川拉乌峨溪核桃金果有限责任公司 | A kind of implantation methods of walnut |
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2017
- 2017-09-04 CN CN201710785765.4A patent/CN109422600B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446841A (en) * | 2014-12-08 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Special fertilizer for peach trees as well as preparation method and application thereof |
| CN104446845A (en) * | 2014-12-16 | 2015-03-25 | 山西省农业科学院农业环境与资源研究所 | Special fertilizer for walnut and preparation method of fertilizer |
| CN107041271A (en) * | 2017-05-22 | 2017-08-15 | 宾川拉乌峨溪核桃金果有限责任公司 | A kind of implantation methods of walnut |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229032A (en) * | 2019-06-21 | 2019-09-13 | 潜山长林农业有限公司 | A kind of preparation method and its implantation methods of apocarya high yield fertilizer |
| CN111377764A (en) * | 2020-03-09 | 2020-07-07 | 丹凤县盛秾生物科技发展有限公司 | Special compound fertilizer for organic-inorganic walnuts |
| CN112679259A (en) * | 2020-12-24 | 2021-04-20 | 广元市林业科学研究院 | Compound fertilizer special for walnuts |
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| Publication number | Publication date |
|---|---|
| CN109422600B (en) | 2021-06-08 |
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