CN106242923A - A kind of Nutrition Soil and application thereof, the method improving soil quality - Google Patents
A kind of Nutrition Soil and application thereof, the method improving soil quality Download PDFInfo
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- CN106242923A CN106242923A CN201610768784.1A CN201610768784A CN106242923A CN 106242923 A CN106242923 A CN 106242923A CN 201610768784 A CN201610768784 A CN 201610768784A CN 106242923 A CN106242923 A CN 106242923A
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Abstract
The present invention relates to a kind of Nutrition Soil and application thereof, the method improving soil quality.The invention provides a kind of Nutrition Soil, by weight, Nutrition Soil comprises following nutritional labeling: humic acids, organic matter, phosphorus, magnesium, sulfur, calcium and optional silicon.Present invention also offers Nutrition Soil for improving the purposes of soil quality and improving the method for soil quality.This Nutrition Soil has that consumption is little, it is few to take a lot of work, low cost, the advantage such as easily operated.
Description
Technical field
The present invention relates to soil nutrient field, in particular to a kind of Nutrition Soil and preparation method thereof, purposes.
Background technology
Plant growing essential nutrient element
Nineteen thirty-nine, A Nong (Arnon) and Si Tuote (Stout) are real according to the accurate water planting being carried out higher plant
Test, it is proposed that plant essential nutrient element should meet three below standard.Here it is: if 1. lacking this element, plant is the most not
Can complete from the overall process nourished and grown to reproductive growth.2. this element deficiencies shape is special, only gives this yuan
Could recover after element, and other elements can not replace.3. this element must be plant is risen direct Nutrition rather than rise between
Connect the effect improving environmental condition.
On the basis of the understanding of above-mentioned 3 standards, through research repeatedly and checking, the current various countries science of many scientists
Family generally acknowledges, nutrient necessary to higher plant has 16 kinds.They are: carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P),
Potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), boron (B), manganese (Mn), copper (Cu), zinc (Zn), molybdenum (Mo) and chlorine (CI) etc..
Silicon (SiO2): 1787, Antoine Lavoisier found that silicon is present in rock first.In nineteen twenty-six, California, USA is learned to farm greatly
Industry research worker begins to study siliceous fertilizer and affirmed the fertilizer efficiency of silicon.Nineteen thirty-five, Japan started the research of siliceous fertilizer, and 1954 start
Producing and application, nineteen fifty-seven sets up siliceous fertilizer association of Japan.Siliceous fertilizer is used for the history of more than 50 year in developed countries such as Japan,
Siliceous fertilizer is just determined and spread and use as a kind of new-type fertilizer using the form of fertilizer law by Japanese government in nineteen fifty-five,
The Japanese agriculture that is administered in a large number of siliceous fertilizer brings high benefit, and at present, Gui Bei world soil circle is classified as after nitrogen, phosphorus, potassium
The fourth-largest element, is one of the important nutrient of plant composition, is a kind of well plant modulability element, is other yuan
Element is irreplaceable.Silicon both can make fertilizer, it is provided that nutrient, can be used as again soil conditioner, improves soil.
Nutrient theory of returns
Nutrient theory of returns is to be proposed by the advocate Li Bixi (1803-1873) of Germanization scholar, modern agriculture chemistry,
It is defined as, and " plant absorbs mineral nutrient and nutrient necessary to its life from soil, and results will certainly every time
Taking away these nutrients of picked-up from soil, soil is not an inexhaustible nutrient pool, does not the most give back plant picked-up
These nutrients, will make soil become the barrenst, and even not even a blade of grass grows.Soil fertility to be maintained and crop yield are it is necessary to give back and plant
These nutrients that thing is taken away ".China puts into farmland with a large amount of chemical fertilizer every year, mainly based on nitrogen, phosphorus, potassium nutrition element, and
In, micro-nutrient element give back deficiency.
Nutrient theory of returns is to keeping plant nutrient and maintaining soil quality to have far-reaching directive significance.
The concept of soil quality
The implication that soil quality (soil quality) is initial, is primarily referred to as soil potential erosion and soil nutrient in the U.S.
Situation, is primarily upon environmental quality in Europe, and the meaning of this concept was expanded later, includes other in soil investigation
Many fields, such as salinization of soil, harden, are acidified and degradation under biological activity.The research of soil quality initially concentrates on production food
With the agricultural soil of fiber, extend to pasture soil and forest soil later, contain the most again by industry, military, building
With the soil of mining impact, urban soil and use mud, the agricultural land of solid waste.According to the most international great majority
The generally accepted view of scientist, soil quality refers to that soil, in the range of ecosystem, maintains the productivity of biology, protection
Environmental quality and promote the ability of animals and plants and human health behavior.Also have at present one with soil quality and deposit general
Reading soil health (soilhealth), most researcheres think that soil quality can lead to soil health the two concept
With, general agronomist, agricultural producer and mass media tend to soil health, and with illustrative and be characterized as qualitatively
Basis, judges (from unhealthy to health) by directly value and portrays its character；And pedologist, environmentalist are more biased towards
In with soil quality, because they focus on these spies between the analytical of soil and the feature of quantification and different soils function
The quantization contact levied.
Environmental Background Values of Soils
Environmental Background Values of Soils (soil environmental background value) refers to that soil exists theoretically
In natural soil-forming process, constitute composition and the content of the chemical element of soil self, the most not by the soil of the effect of human activity
The chemical element composition of itself and content.
Current industrial pollution has been filled with each corner in the world, even the pollution of agrochemicals is also
Worldwide spread.In the ice sheet of the South Pole, such as find the accumulation of organochlorine pesticide, also detect in antarctic penguin body
Go out DDT content.Therefore, " no pollution " soil sample is non-existent, and soil environment background is also relative.It can only represent soil
The a certain development of earth, evolving stage a relative meaning on numerical value, its practice on definition refer in strict accordance with soil environment
The natural content of the Chemical elements in soil being not affected or less affected by the effect of human activity as far as possible that background value research method is obtained.
The importance of soil resource
Soil resource refers to the general name with the soil types of Agriculture, forestry And Animal Husbandry production performance, including forest soil, prairie soil,
The distribution area of agricultural soil etc. and quality condition, be for human lives, produce and develop and constantly create material wealth
The important natural resources of one, belong to the important component part of terrestrial ecosystems on the earth.
Soil resource has reproducibility, transmutability, many preferably many attribute such as property and the most suitable property.Reproducibility also known as can more property,
I.e. nutrient in soil and moisture is constantly absorbed by plant, assimilates into plant organism, and its residuum is returned in soil again, so
Constantly circulation, succession update, and make the Soil conservation continuous vigor produced forever.Transmutability refers to that soil manages through the utilization of people,
The direction that can become better converts；But soil degradation can also be made if, with improper, become a kind of variable natural resources.The most suitable
Property refers to that the adaptation ability of some soil is stronger, it is possible to adapt to multiple Land use systems and suitable planting various plants.The most suitable property is
Refer to by the feature of soil attribute, optimum a certain kind Land use systems or plant some crop.
Soil resource facilitates the appearance of agricultural society in history, and (the basic natural resources of agricultural is exactly weather and soil
Earth), support the development of human civilization, and be currently still the basic natural resources that relied on of human survival.Ancients' cloud:
" institute of the people is raw, and clothing is with food also；Basic necessities of life are given birth to, and water is with soil also ".We must soil protection resource, treatment in accordance with local conditions ground close
The Agriculture, forestry And Animal Husbandry layout of reason and structure, note ecological balance.Since the establishment of the nation, though China's agricultural has large development, but due to population
Increasing too fast, per capita various agricultural product quantity are in reduced levels.From 20 years of nineteen fifty-seven～1977, the whole nation
Total output of grain increases 45%, and population increases 46.2%, and the per-capita share of grain is dropped to 299kg by 306kg on the contrary.
Within 1989, total output of grain reaches 407,450,000 tons, and at the end of this, total population is 1,111,910,000 people, the per-capita share of grain only 366.4kg.
In recent years, China's economic quickly increases to increase substantially with people's living standard and consumes ample resources and cause great ring
Border is born.According to current population base and growth rate, the year two thousand thirty population is up to 14.5 hundred million, and grain demand reaches 6.4 hundred million
Ton.Adding up according to land resources department, the cultivated area of China is down to 18.26 hundred million mu in 2007 from calendar year 2001 19.14 hundred million mu,
Nearly 100,000,000 mu of cultivated areas are reduced between 7 years.According to China's Eleventh Five-Year Plan outline, at the end of cut-off 2010, whole nation cultivated area must
Must guarantee to be not less than 1,800,000,000 mu, this is a bottom line being directly connected to 1,300,000,000 Chinese's food problems.Therefore, " extremely treasure
Every cun of soil, Appropriate application every cun soil, is the state basic policy of China ".
The agrological present situation of China
The agricultural of China long history of existing about 10,000 years, our ancestors leave extremely abundant and precious to us
Expensive Agricultural Heritage, wherein manufactures, applications of farmyard manure, farmyard manure, and improvement soil, culture fertility are the essences of China's traditional agriculture
China.
In recent years, along with the adjustment of agricultural planting structure, agricultural multiple crop index improves constantly, the increase of crop yield,
China's agricultural infrastructure condition, crop allocation, planting system, Fertilization Structure, farming etc. there occurs bigger change, soil nutrient
Also bigger change is there is with farmland quality.Owing to soil bottom is unclear, blindly fertilising causes crop yield and quality to reduce, and executes
Fertile decline in benefits, farmland quality degeneration, corps diseases generally occurs, and a large amount of N and P losses cause widespread pollution from the overuse of fertilizers and pesticides in rural area to aggravate,
Some areas body eutrophication degree of progress speed, the deterioration of the ecological environment, overall agricultural productivity reduces, and seriously governs agricultural raw
The sustainable development produced and raising.
There is many problems in fertilising at present, is mainly manifested in: 1. par is not enough.National arable land fertilizer application in 2002
Amount average out to 22.2kg/667, calculates multiple crop index average out to 18.5kg/667, in world's medium level.2. distribute not
When.Coastal and developed regions, outskirts of a town chemical fertilizer especially nitrogenous fertilizer excess is used；The industrial crops doses such as vegetable field are excessive.3. nitrogen,
Phosphorus, potassium ratio are unreasonable.Fertilizer nitrogen, phosphorus, potassium ratio are 1:0.39:0.22, and N∶P ratio tends to reasonable, but potash fertilizer ratio mistake
Low.4. breed structure is unreasonable.Fertilizer application amount increases, and Rate of Organic Fertilizer reduces；In chemical fertilizer, straight fertilizer and low concentration are multiple
Hefei ratio is big, and high-concentration compound fertilizer ratio only has about 15%；General wide property fertilizer is many and specificity fertilizer is few.5. apply fertilizer skill
Art is improper.Fertilizer top application and to spread fertilizer over the fields phenomenon more universal, wastes the most serious.6. utilization rate of fertilizer is low.China's chemical fertilizer this season profit
With rate nitrogen 15%～35%, phosphorus 10%～20%, potassium 35%～50%, wherein the loss of nitrogen is serious.7. farmland deficiency of potassium is tight
Weight.In farmland nutrient revenue and expenditure, nitrogen phosphorus is tended to balance by waning, and potassium procatarxis insufficient investment still serious deficiency.Arable land potassium deficiency
Area constantly expands, farmland, some areas still nitrogen stress phosphorus deficiency.8. middle and trace element nutrient dificiency.China's arable land magnesium deficiency, sulfur face
Long-pending expansion, it is bigger that zinc, boron, manganese, molybdenum lack area.In, micro-nutrient Term Fertilization is not enough.9. environmental problem.Some areas are executed
Fertilizer is improper has caused environmental pollution, occurs that surface water eutrophication, subsoil water and Nitrate in Vegetable exceed standard, farmland aoxidizes
The problems such as sub-nitrogen discharged amount increase.These problems, not only cause that chemical fertilizer utilization ratio is low, production cost increases, agricultural output
Decline, quality of agricultural product declines, cultivated-land declines, but also the soil texture can be produced certain destruction and impact.
The concept of soil acidity or alkalinity
Being dissolved with a lot of material in soil, wherein have may produce hydrion (H+), some generation hydroxide ions
(OH-).H in the soil liquid+More than OH-During concentration, the aobvious acidity of soil.OH-More than H+During concentration, the aobvious alkalescence of soil, this aobvious acid
Or the character of aobvious alkali claims soil ph, generally the degree that soil ph is strong and weak is called soil acidity or alkalinity.
Soil acidity or alkalinity and soil, the relation of plant growing
One, the impact on soil physical properties
Acid or that alkalescence is too strong soil, structural deterioration, acid too strong, soil ferrum, aluminum, hydrion make soil cementation become big
Block, hard, the most broken.The soil that alkalescence is too strong, sodium ion is too much, colloidal dispersions, and structural deterioration is muddy time wet, stiff time dry
Firmly, farming and crop growth it are unfavorable for.
Two, the impact on nutrient availability
Soil bacteria and actinomycetes, be all suitable for neutral and alkalescence environment, and its activity is vigorous with this understanding, soil mistake
Acid is crossed alkali and is all unfavorable for the activity of beneficial organism.If soil pH value is not suitable with its requirement, their biological activity will be reduced,
Thus reduce the speed of Nutrient Transformation.Nitrogen In Soils element is mainly organic, so organic matter is close to neutral condition
Lower mineralization is the most smooth, and available nitrogen increases.Phosphorus in soil effectiveness when pH value 6.5～7.5 is the highest, and pH value is less than 6.5
Time, containing more ferrum, aluminium ion in soil, with formation slightly solubility iron phosphate.Aluminum phosphate, reduces P availability.Work as pH value
When 7.5～8.5, phosphorus forms slightly solubility calcium phosphate with calcium ion in soil, and effectiveness reduces.When pH value is more than 8.5, formation can
Insoluble alkali metal phosphate and effectiveness increase, but surface soil alkalinity is too strong is unfavorable for plant growing.In acid ground, potassium, calcium,
Magnesium is leached and lacks.Ferrum, manganese, copper, boron, zinc effectiveness in acid ground is high, the lowest.
The improvement of the soil texture
The improvement soil texture is a substance of farmland capital construction.When the soil texture is not suitable for plant growth,
Or when on certain quality soil, plant growth is slower, it is feasible for carrying out soil texture improvement.Generally use following several
Method reaches to improve the purpose of the soil texture.
One, applying organic manure: it is one of important measures of fertilizing soil.Applying organic manure itself can not change soil
Mechanical composition, but soil organic matter content can be improved, both can improve sand and can also improve clay, this is conditioned soil loamy texture
The method that ground is maximally effective, the easiest.Because the cohesion of organic matter and adhesion are strong more weak than glutinous grain than sand grains, sand can be overcome
Soil crosses sand, the shortcoming that clay sticks excessively.The organic formation that can also promote soil aggregate, makes the soil body loosen, increases sand
Nutrient preserving capability.
Two, soil moved in improve the original method: if having clay, stream mud (soil moved in improve the original) near sand ground (native country), blending can be brought；Clay ground
Near have sand can bring blending, with the method improveing native country quality, referred to as soil moved in improve the original method.Mix sand mix glutinous method have all over mixing, bar
Blending point mixes three kinds.All over mixing and will generally turn over after ground table cover one layer equably by soil moved in improve the original, the most effective, instant effect, but one
Secondary large usage quantity, labor intensive, cost is high；It is to be mixed by soil moved in improve the original in crop sowing row or cave that bar blending point is mixed, and consumption is little, takes a lot of work not
Many, low cost, the most effective, the soil texture can be made for successive years to be improved comprehensively.
Three, turn over silt pressure sand, founding pressure is become silted up: has silt clay below the regional sand having, or has sand below clay, so may be used
To take table soil " taking off greatly lid " overturning on one side, then make subsoil " stand up greatly ", sand or the clay of lower floor are translated into top layer and made
With the glutinous mixing of sand, improved texture of fermented dairy products.
Four, draw flood to warp, draw Hong Mansha: big at area, have ready conditions and warp or unrestrained husky area, the mud in available flood
Husky improvement sand or clay.So-called " 3 years fertilizer of 1 year flood ", it is seen that this is effective way.Draw flood and warp improvement sand
Time, it should be noted that improve water inlet, to reduce sand grains entrance；As then reduced water inlet when drawing flood unrestrained sand improvement clay, many to introduce
Amount coarse sand.Draw magnanimity depending on flood sediment content.Silt how unrestrained time can be short；Otherwise, then the unrestrained time is longer.
The most maneuverable is applying organic manure and soil moved in improve the original method, but yet suffers from some not
Foot, such as applying organic manure, organic matter can promote the formation of soil aggregate, makes the soil body loosen, increases the fertilizer conservation of sand
Property, but can not regulate the pH value of soil, can not to soil supplement other element necessary of the crop beyond organic matter (such as: calcium,
Magnesium, sulfur etc.).Soil moved in improve the original method for another example, soil moved in improve the original method can make the soil texture be improved comprehensively, but yet suffer from actual applications
Following difficult point: one, soil moved in improve the original is without nutrition, if soil moved in improve the original and native country are only sand and glutinous difference, does not has enough plant institutes required
Nutrient still can not meet the growth conditions of crop.Two, the pH value of soil moved in improve the original, because the acid-base value of soil is to soil physics
Creating a great impression of character, the effectiveness of soil nutrient and plant growing, if acid ground acid soil moved in improve the original or alkaline soil
Earth alkalescence soil moved in improve the original does not has ideal effect.Three, without soil moved in improve the original near native country, owing to the pH value of China's soil is presented by north orientation south
Trend the most on the low side.The alkaline earth pH value of North China may be up to 10.5, and the pH value of the highly acid of South China soil can be as little as
3.6～3.8, if from North China transport soil moved in improve the original to south China or from south China transport soil moved in improve the original to North China, its cost of transportation is expensive, peasant
Cannot accept, so the property grasped is unrealistic.
In view of this, the special proposition present invention.
Summary of the invention
The first object of the present invention is to provide a kind of Nutrition Soil, and described Nutrition Soil has that consumption is little, take a lot of work few, becomes
The advantages such as this is low, easily operated.
One aspect of the present invention relates to a kind of Nutrition Soil, and by weight, Nutrition Soil comprises following nutritional labeling: humic acids, have
Machine matter, phosphorus, magnesium, sulfur, calcium and optional silicon.
The invention still further relates to described Nutrition Soil for improving the purposes of soil quality.
The invention still further relates to a kind of method improving soil quality, comprise the following steps: crop-planting Tanaka, by this
Bright Nutrition Soil bar is mixed or point is mixed in crop sowing or the row of transplanting or cave.
According to a kind of embodiment, the pH value in the native country in crop-planting field is acidity such as pH≤6.5, or pH≤6.0, or pH
≤ 5.5, or pH≤5, or pH≤4.5；Such as pH2～6.5, or pH3～6.0, or pH3.6～3.8；Or alkalescence such as pH >=7.5,
Or pH >=8.0, or pH >=8.5, or pH >=9, or pH >=9.5；Such as pH7.5～12, or pH8～11.5, or pH10.5；Nutrition
The Acidity of Aikalinity of soil is contrary with the Acidity of Aikalinity in the native country in crop-planting field.
The invention still further relates to a kind of method improving soil quality, wherein the pH in the native country in crop-planting field is acid, institute
The method of stating comprises the following steps: crop-planting Tanaka, the alkaline Nutrition Soil bar of the present invention is mixed or point mix crop sowing or
In the row transplanted or cave.
A kind of method improving soil quality, wherein the pH in the native country in crop-planting field be alkalescence, described method include with
Lower step: crop-planting Tanaka, mixes the acidotrophy soil bar of the present invention or point is mixed in crop sowing or the row transplanted or cave
In.
Compared with prior art, the invention have the benefit that
(1) with Nutrition Soil as soil moved in improve the original, Nutrition Soil bar is mixed or point is mixed in crop sowing or the row of transplanting or cave, consumption
Little, few, the low cost of taking a lot of work, easily operated；
(2) organic matter contained by Nutrition Soil can improve soil organic matter content, can also promote soil aggregate
Formed, make the soil body loosen, increase the nutrient preserving capability of sand；
(3) Nutrition Soil containing organic, containing humic acid, phosphorous, sulfur-bearing, siliceous, calcic, containing nutrients such as magnesium, solve
Without soil moved in improve the original or there is the apotrophic problem of soil moved in improve the original near soil moved in improve the original method native country；
(4) Nutrition Soil can be configured to different pH value, and so can select accurately according to native country acid-base value situation should
With.
Detailed description of the invention
One aspect of the present invention relates to a kind of Nutrition Soil, especially one and is used for keeping plant nutrient and improving soil physics
Learn the mixing loose matter of character.
In one embodiment, Nutrition Soil includes following nutritional labeling: humic acids, organic matter, phosphorus pentoxide, magnesium,
Sulfur, calcium and optional silicon.
By mass, the amount of humic acids can be >=2%, such as 2%～15%, or 2.2%～10%, or 2.5%～
8%.
By mass, organic amount can be in terms of drying base >=15%, such as 15%～50%, or 16%～
40%, or 17%～30%.
In the present invention, the amount of phosphorus is in terms of phosphorus pentoxide.By mass, the amount of effective phosphorus pentoxide can be >=5%,
Such as 5%～15%, or 5.5%～10%, or 6.5%～8%.
In the present invention, the amount of magnesium is in terms of MgO.By mass, the amount of magnesium (MgO) can be >=3%, such as 3%～15%,
Or 3.5%～10%, or 5.8%～8%.According to a kind of embodiment, Nutrition Soil includes magnesium MgO >=5%, such as 5%～
15%, or 5.8%～10%, or 6%～8%.
By mass, the amount of sulfur can be 2%-15%, such as 2.6%～12%, or 3%～10%, or 5.8%～
7%.According to a kind of embodiment, Nutrition Soil includes sulfur 2%-10%, such as 2.6%～8%, or 3%～6%, or 3.5%～
5%.According to another embodiment, Nutrition Soil includes sulfur 5%-15%, such as 6%～12%, or 7%～10%, or 7%～
9%.
In the present invention, the amount of calcium is in terms of CaO.By mass, the amount of CaO can be >=10%, such as 10%～35%, or
12%～30%, or 18%～25%.According to a kind of embodiment, Nutrition Soil includes CaO >=15%, such as 15%～35%,
Or 18%～30%, or 20%～25%.
In one embodiment, by mass, Nutrition Soil includes:
Humic acids >=2%, such as 2%～15%, or 2.2%～10%, or 2.5%～8%；
Organic matter, to dry in terms of base >=15%, such as 15%～50%, or 16%～40%, or 17%～30%；
Effectively phosphorus pentoxide >=5%, such as 5%～15%, or 5.5%～10%, or 6.5%～8%；
Magnesium MgO >=3%, such as 3%～15%, or 3.5%～10%, or 5.8%～8%；
Sulfur 2%-15%, such as 2.6%～12%, or 3%～10%, or 5.8%～7%；
CaO >=10%, such as 10%～35%, or 12%～30%, or 18%～25%；And
Optional SiO2>=10%, such as 10%～35%, or 12%～30%, or 18%～25%.
The pH of Nutrition Soil can be alkalescence, such as pH >=7.5, or pH8～11, such as 8.2～10, or 8.4～10.5, or
8.6～10；Or it is acid, such as pH≤6.5, or pH3-6.5, such as 3.5～6, or 4～5.5, or 4.2～5.
According to the first embodiment, the pH of Nutrition Soil can be 8～11, such as 8.2～10, or 8.4～10.5, or 8.6
～10.According to a kind of embodiment, the nutritional labeling of Nutrition Soil can include SiO2.According to a kind of embodiment, nutrition mount
Include magnesium MgO >=5%, such as 5%～15%, or 5.8%～10%, or 6%～8%.According to a kind of embodiment, nutrition mount
Include sulfur 2%-10%, such as 2.6%～8%, or 3%～6%, or 3.5%～5%.According to a kind of embodiment, nutrition mount
Include CaO >=15%, such as 15%～35%, or 18%～30%, or 20%～25%.
Preferably, in the first embodiment, Nutrition Soil may include that
Humic acids >=2%, such as 2%～15%, or 2.2%～10%, or 2.5%～8%；
Organic matter, to dry in terms of base >=15%, such as 15%～50%, or 16%～40%, or 17%～30%；
Effectively phosphorus pentoxide >=5%, such as 5%～15%, or 5.5%～10%, or 6.5%～8%；
Magnesium MgO >=5%, such as 5%～15%, or 5.8%～10%, or 6%～8%；
Sulfur 2%-10%, such as 2.6%～8%, or 3%～6%, or 3.5%～5%；
CaO >=15%, such as 15%～35%, or 18%～30%, or 20%～25%；And
SiO2>=10%, such as 10%～35%, or 12%～30%, or 18%～25%；
Wherein, the pH of Nutrition Soil is 8～11, such as 8.2～10, or 8.4～10.5, or 8.6～10.
According to the second embodiment, the pH of Nutrition Soil can be 3-6.5, such as 3.5～6, or 4～5.5, or 4.2～5.
According to the second embodiment, the nutritional labeling of Nutrition Soil can not include SiO2.In one embodiment, Nutrition Soil includes sulfur
5%-15%, such as 6%～12%, or 7%～10%, or 7%～9%.In one embodiment, Nutrition Soil includes effectively
Phosphorus pentoxide >=5%, such as 5%～15%, or 5.5%～10%, or 6.5%～8%.
According to the second embodiment, Nutrition Soil may include that
Humic acids >=2%, such as 2%～15%, or 2.2%～10%, or 2.5%～8%；
Organic matter, to dry in terms of base >=15%, such as 15%～50%, or 16%～40%, or 17%～30%；
Effectively phosphorus pentoxide >=5%, such as 5%～15%, or 5.5%～10%, or 6.5%～8%；
Magnesium MgO >=3%, such as 3%～15%, or 3.5%～10%, or 5.8%～8%；
Sulfur 5%-15%, such as 6%～12%, or 7%～10%, or 7%～9%；And
CaO >=10%, such as 10%～35%, or 12%～30%, or 18%～25%；
Wherein, the pH of Nutrition Soil is 3-6.5, such as 3.5～6, or 4～5.5, or 4.2～5.
The Nutrition Soil moisture of the present invention by weight can be less than or equal to 20%, such as, less than or equal to 18%,
Or less than or equal to 14%, or less than or equal to 10%, such as 9%, 14%.In one embodiment, the moisture of Nutrition Soil contains
Amount is 5%-14%, preferably 8%-12% by weight.
In one embodiment, Nutrition Soil comprises following components: containing soil material, containing organic metallic substance, containing humic acid thing
Matter, phosphorus containg substances, sulphur-containing substance, silicon-containing material, calcareous material, containing magnesium material, regulation acid-base value material and optional water.
Can be the loosening body that earth land can grow green plants cutting containing soil material.Can containing organic metallic substance
Be animal residue, animal secretions, plant residue, plant secretion thing, fertilizer one or more.
Can be animal remains, plant remains, sodium humate, potassium humate, nitro humic acid, natural containing humic-acid-type substances
One or more in mycete humic acids are grown in humic acids, artificial humic acids, soil rotten phytic acid, coal coal humic acid, water body corruption acid.
Phosphorus containg substances can be one or more in MAP, Diammonium phosphate (DAP), calcium superphosphate or calcium magnesium phosphate.
Sulphur-containing substance can be Gypsum Fibrosum, ammonium sulfate, potassium sulfate, magnesium sulfate, ammonium sulfate nitrate, zinc sulfate, normal superphosphate,
Ferrosisuifas crudus, sulfur one or more.
Silicon-containing material can be sodium silicate, silicon-magnesium potash fertilizer, calcium magnesium phosphate, thomas phosphate, flyash one or more.
Calcareous material can be quick lime, Calx, Gypsum Fibrosum, Gypsum Fibrosum preparata, ardealite, normal superphosphate, heavily excessively phosphorus
Acid calcium, calcium magnesium phosphate, thomas phosphate, flyash, plant ash, bone meal, calcium chloride, calcium nitrate, lime nitrogen one or more.
Can be magnesium chloride, magnesium nitrate, magnesium sulfate (Epsom salts), magnesium sulfate (kieserite), magnesium potassium sulfate, Calx containing magnesium material
Stone powder, quick lime, magnesite, carnallite, calcium magnesium phosphate, thomas phosphate, potassic-magnesian fertilizer, silicon-magnesium potash fertilizer one or more.
Moisture weight is 1～7:19～43 relative to the proportioning containing soil material and nutrient substance weight summation, preferably 1:9.
Wherein nutrient substance includes containing organic metallic substance, containing humic acid substance, phosphorus containg substances, sulphur-containing substance, silicon-containing material, calcareous material
And the material in magnesium.
The Nutrition Soil of the present invention may further include other nutrients.The example of other nutrients includes with next
Plant or multiple: boron (B), manganese (Mn), copper (Cu), zinc (Zn), molybdenum (Mo) and chlorine (CI).
Nutritional labeling or nutrient can be provided by a kind of material, it is also possible to provided by different materials.Same thing
Matter can provide different nutritional labelings or nutrient.Same component can also play two or more effects.Such as, calcium
Magnesium-phosphorus fertilizer can provide calcium and magnesium phosphorus simultaneously.Calcium magnesium phosphate had both been to provide the component of nutrient, simultaneously as phosphorus containg substances, calcic
Material, silicon-containing material and the material in magnesium, be also regulation acid-base value material (pH value Auto-regulator).
The method that the invention still further relates to prepare Nutrition Soil of the present invention, comprises the following steps: will contain soil material, containing organic pledge
Matter, containing humic acid substance, phosphorus containg substances, sulphur-containing substance, silicon-containing material, calcareous material, containing magnesium material, regulation acid-base value material with
And optional water mixing.
Containing soil material, containing organic metallic substance, containing humic acid substance, phosphorus containg substances, sulphur-containing substance, silicon-containing material, calcic thing
Matter, containing magnesium material, regulation acid-base value material containing soil material, containing organic metallic substance, containing humic acid substance, phosphorus containg substances, sulfur-bearing thing
Matter, silicon-containing material, calcareous material, containing magnesium material, regulation acid-base value material granularity can each stand alone as 4 mesh～40 mesh.
The invention still further relates to described Nutrition Soil for improving the purposes of soil quality.
The invention still further relates to a kind of method improving soil quality, comprise the following steps: crop-planting Tanaka, by nutrition
Soil bar is mixed or point is mixed in crop sowing or the row of transplanting or cave.The pH value in the native country in crop-planting field be acid (as pH≤
6.5, or pH≤6.0, or pH≤5.5, or pH≤5, or pH≤4.5；Such as pH2～6.5, or pH3～6.0, or pH3.6～
3.8) or alkalescence is (such as pH >=7.5, or pH >=8.0, or pH >=8.5, or pH >=9, or pH >=9.5；Such as pH7.5～12, or
PH8～11.5, or pH10.5), the Acidity of Aikalinity of Nutrition Soil is contrary with the Acidity of Aikalinity in the native country in crop-planting field.
According to a kind of embodiment, the pH value in the native country in crop-planting field be acidity (such as pH≤6.5, or pH≤6.0, or
PH≤5.5, or pH≤5, or pH≤4.5；Such as pH2～6.5, or pH3～6.0, or pH3.6～3.8)；The pH value of Nutrition Soil
For alkalescence (such as pH >=8, such as pH8～11, such as 8.2～10, or 8.4～10.5, or 8.6～10).
According to a kind of embodiment, the pH value in the native country in crop-planting field be alkaline (such as pH >=7.5, or pH >=8.0, or
PH >=8.5, or pH >=9, or pH >=9.5；Such as pH7.5～12, or pH8～11.5, or pH10.5)；The pH value of Nutrition Soil is
Acid (such as pH≤6.5, such as 3-6.5, such as 3.5～6, or 4～5.5, or 4.2～5).
The amount of application of Nutrition Soil can be more than or equal to 150 pounds/acre, or more than or equal to 200 pounds/acre, or more than or
Equal to 300 pounds/acre, or more than or equal to 350 pounds/acre.The amount of application of Nutrition Soil can be less than or equal to 800 pounds/acre or little
In or equal to 600 pounds/acre, or less than or equal to 500 pounds/acre, or less than or equal to 400 pounds/acre.Such as, the using of Nutrition Soil
Amount can be 150～800 pounds/acre, or 200～600 pounds/acre, or 300～500 pounds/acre, or 350～400 pounds/acre, such as 360
Pound/acre, 370 pounds/acre, 380 pounds/acre.
To sum up, the so-called Nutrition Soil of the present invention is used for keeping plant nutrient and improves soil physical chemistry character and have significantly
Effect.And there is three below feature: one is with Nutrition Soil as soil moved in improve the original, is mixed by Nutrition Soil bar or point is mixed in crop sowing or moves
In the row planted or cave, consumption is little, it is few to take a lot of work, low cost, easily operated；Two is that the organic matter contained by Nutrition Soil can improve soil
The earth content of organic matter, the formation of soil aggregate can also be promoted, make the soil body loosen, increase the nutrient preserving capability of sand；Three is battalion
Support soil containing organic, containing humic acid, phosphorous, sulfur-bearing, siliceous, calcic, containing nutrients such as magnesium, solve near soil moved in improve the original method native country
Without soil moved in improve the original or there is the apotrophic problem of soil moved in improve the original；Four be the pH value of Nutrition Soil 1 be 8.0-11, No. 2 pH values of Nutrition Soil are 3.0-
6.5, application so can be selected accurately according to native country acid-base value situation.
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but those skilled in the art will
Understanding, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.In embodiment unreceipted specifically
Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument unreceipted production firm person, be
The conventional products obtained can be bought by market.
Embodiment
Raw material
Fertilizer: purchased from Feitian, Yichang Fei Ye Co., Ltd, containing organic matter 75%, humic acid 15%.
Calcium magnesium phosphate: purchased from Hubei gold jewel Chemical Co., Ltd., phosphorous (P2O5) 15%, silicon (SiO2) 30%, calcium
(CaO) 25%, magnesium (MgO) 8.7%.
Calcium superphosphate: purchased from Xing Fa Chemical Co., Ltd. of Yidu City, phosphorous (P2O5) 12%, calcium (CaO) 16.5%, sulfur
13.9%.
Magnesium sulfate: purchased from Zichuan District of Zibo City same Chuan Liusuanmeichang of Yang Zhai, containing magnesium (MgO) 9.6%, sulfur 12.8%.
Embodiment 1
15% calcium magnesium phosphate 50 weight portion (50%)；Fertilizer 30 weight portion (30%)；10 parts of soil (10%)；Magnesium sulfate
10 parts (10%).
Embodiment 2
12% calcium superphosphate 50 weight portion (50%)；Fertilizer 30 weight portion (30%)；Soil 10 weight portion (10%)；Sulfur
Acid magnesium 10 weight portion (10%).
Table 1 embodiment nutritional labeling measured result
| Embodiment 1 | Embodiment 2 | |
| Humic acids | 2.3% | 2.3% |
| Organic (to dry in terms of base) | 17.7% | 16.3% |
| Effectively phosphorus pentoxide (P2O5) | 7.7% | 6.3% |
| Magnesium (MgO) | 6.7% | 4.1% |
| Sulfur (S) | 3.1% | 8.8% |
| CaO | 20.2% | 13.5% |
| SiO2 | 13.2% | - |
| Moisture | 9.3% | 14.0% |
| pH | 8.4 | 4.2 |
Experimental example 1
Plantation field soil (native country) pH3.2.
Long-term cropping: Chinese cabbage.Planting density: spacing in the rows 40cm, line-spacing 110cm.
Before using Nutrition Soil, yield 2000 pounds/acre.
Same soil, other conditions are identical.Using the Nutrition Soil of the embodiment of the present invention 1, base manure one is reinstated, and bar mixes 380
Pound/acre.Yield 10000 pounds/acre.
Experimental example 2
Plantation field soil (native country) pH3.8.
Long-term cropping: Chinese cabbage.Planting density: spacing in the rows 40cm, line-spacing 110cm.
Before using Nutrition Soil, yield 6000 pounds/acre.
Same soil, other conditions are identical.Using the Nutrition Soil of the embodiment of the present invention 1, base manure one is reinstated, and point mixes 350
Pound/acre.Increase to 11000 pounds/acre.
Experimental example 3
Plantation field soil (native country) pH4.4.
Long-term cropping: Fructus Capsici.Planting density: spacing in the rows 35cm, line-spacing 125cm.
Before using Nutrition Soil, yield 1000 pounds/acre.
Same soil, other conditions are identical.Using the Nutrition Soil of the embodiment of the present invention 1, base manure one is reinstated, and point mixes 360
Pound/acre.Yield 8000 pounds/acre.
Experimental example 4
Plantation field soil (native country) pH8.4.
Long-term cropping: Chinese cabbage.Planting density: spacing in the rows 40cm, line-spacing 110cm.
Before using Nutrition Soil, yield 2000 pounds/acre.
Same soil, other conditions are identical.Using the Nutrition Soil of the embodiment of the present invention 2, base manure one is reinstated, and bar mixes 360
Pound/acre.Yield 15000 pounds/acre.
Experimental example 5
Plantation field: soil (native country) pH:2.9, for same soil, is divided into use two parts: use 1 mu of Nutrition Soil
(667m2) and comparison (do not use Nutrition Soil, 100m2), to plant simultaneously, other conditions are identical.
Long-term cropping: Chinese cabbage.Planting density: spacing in the rows 40cm, line-spacing 110cm.
The Nutrition Soil of use embodiment 1: 1 mu of (667m2), base manure one is reinstated, and bar mixes 380 pounds/acre, and yield 14000 jin/
Mu.
Comparison (unused Nutrition Soil): 100m2, total crop failure.
Table 2 experimental result
| Experimental example 1 | Experimental example 2 | Experimental example 3 | Experimental example 4 | Experimental example 5 | |
| pH | 3.2 | 3.8 | 4.4 | 8.4 | 2.9 |
| Crop | Chinese cabbage | Chinese cabbage | Fructus Capsici | Chinese cabbage | Chinese cabbage |
| Nutrition Soil | Embodiment 1 | Embodiment 1 | Embodiment 1 | Embodiment 2 | Embodiment 1 |
| Occupation mode | Bar is mixed | Point is mixed | Bar is mixed | Bar is mixed | Bar is mixed |
| Amount of application | 380 pounds/acre | 350 pounds/acre | 360 pounds/acre | 360 pounds/acre | 380 pounds/acre |
| Yield (without Nutrition Soil) | 2000 pounds/acre | 6000 pounds/acre | 1000 pounds/acre | 2000 pounds/acre | Total crop failure |
| Yield (use Nutrition Soil) | 10000 pounds/acre | 11000 pounds/acre | 8000 pounds/acre | 15000 pounds/acre | 14000 pounds/acre |
By in table it can be seen that use the Nutrition Soil of the present invention can be obviously improved in the acid or quality of basic soil.
Crop yield obtains and is greatly improved, and is even become high yield from total crop failure.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that without departing substantially from the present invention's
May be made that in the case of spirit and scope many other change and amendment.It is, therefore, intended that in the following claims
Including all such changes and modifications belonged in the scope of the invention.
Claims (10)
1. a Nutrition Soil, it is characterised in that by weight, described Nutrition Soil comprises following nutritional labeling: humic acids, organic
Matter, phosphorus, magnesium, sulfur, calcium and optional silicon.
Nutrition Soil the most according to claim 1, it is characterised in that described Nutrition Soil comprises:
Humic acids >=2%, such as 2%～15%, or 2.2%～10%, or 2.5%～8%；
Organic matter, to dry in terms of base >=15%, such as 15%～50%, or 16%～40%, or 17%～30%；
Effectively phosphorus pentoxide >=5%, such as 5%～15%, or 5.5%～10%, or 6.5%～8%；
Magnesium in terms of MgO >=3%, such as 3%～15%, or 3.5%～10%, or 5.8%～8%；
Sulfur 2%-15%, such as 2.6%～12%, or 3%～10%, or 5.8%～7%；
Calcium in terms of CaO >=10%, such as 10%～35%, or 12%～30%, or 18%～25%；And
Optional silicon is with SiO2Meter >=10%, such as 10%～35%, or 12%～30%, or 18%～25%.
Nutrition Soil the most according to claim 1, it is characterised in that described Nutrition Soil moisture by weight less than or etc.
In 20%, such as, less than or equal to 18%, or less than or equal to 14%.
4. according to the Nutrition Soil described in any one of claims 1 to 3, it is characterised in that the pH of described Nutrition Soil is alkalescence, such as pH
>=7.5, or pH8～11, such as 8.2～10, or 8.4～10.5, or 8.6～10.
5. according to the Nutrition Soil described in any one of claims 1 to 3, it is characterised in that the pH of described Nutrition Soil is acid, such as pH
≤ 6.5, or pH3-6.5, such as 3.5～6, or 4～5.5, or 4.2～5.
6. according to the Nutrition Soil described in any one of claim 1 to 5 for improving the purposes of soil quality.
7. the method improving soil quality, comprises the following steps: crop-planting Tanaka, will be according to claim 1 to 5 times
One described Nutrition Soil bar is mixed or is put and mixes in crop sowing or the row of transplanting or cave.
The method improving soil quality the most according to claim 7, it is characterised in that the native country in described crop-planting field
PH value is acidity such as pH≤6.5, or pH≤6.0, or pH≤5.5, or pH≤5, or pH≤4.5；Such as pH2～6.5, or pH3
～6.0, or pH3.6～3.8；Or alkalescence such as pH >=7.5, or pH >=8.0, or pH >=8.5, or pH >=9, or pH >=9.5；Such as
PH7.5～12, or pH8～11.5, or pH10.5；The soda acid in the native country in the Acidity of Aikalinity of described Nutrition Soil and described crop-planting field
Property is contrary.
9. the method improving soil quality, wherein the pH in the native country in crop-planting field is acid, and described method includes following
Step: crop-planting Tanaka, mixes Nutrition Soil bar according to claim 4 or point is mixed at crop sowing or the row of transplanting
Or in cave.
10. the method improving soil quality, wherein the pH in the native country in crop-planting field is alkalescence, and described method includes following
Step: crop-planting Tanaka, mixes Nutrition Soil bar according to claim 5 or point is mixed at crop sowing or the row of transplanting
Or in cave.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107711114A (en) * | 2017-11-09 | 2018-02-23 | 广西宇花灵科技发展有限公司 | The bud cuttage breeding method of one leaf of jackfruit one |
| CN107935754A (en) * | 2017-10-25 | 2018-04-20 | 山东胜景旅游发展有限公司 | A kind of salt-soda soil high calcium organic fertilizer |
| CN115322038A (en) * | 2022-09-02 | 2022-11-11 | 中国农业大学 | Mucky soil structure improver and using method thereof |
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| CN101575518A (en) * | 2009-05-29 | 2009-11-11 | 刘丽英 | Soil conditioner and preparation method |
| CN101838168A (en) * | 2010-03-25 | 2010-09-22 | 辽宁方兴绿色产业集团有机肥有限公司 | Multielement active nutritional agent |
| CN104478613A (en) * | 2014-12-24 | 2015-04-01 | 镇江市官塘生态农业有限公司 | Nutrient soil applied to vegetable planting |
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- 2016-08-30 CN CN201610768784.1A patent/CN106242923A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575518A (en) * | 2009-05-29 | 2009-11-11 | 刘丽英 | Soil conditioner and preparation method |
| CN101838168A (en) * | 2010-03-25 | 2010-09-22 | 辽宁方兴绿色产业集团有机肥有限公司 | Multielement active nutritional agent |
| CN104478613A (en) * | 2014-12-24 | 2015-04-01 | 镇江市官塘生态农业有限公司 | Nutrient soil applied to vegetable planting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935754A (en) * | 2017-10-25 | 2018-04-20 | 山东胜景旅游发展有限公司 | A kind of salt-soda soil high calcium organic fertilizer |
| CN107711114A (en) * | 2017-11-09 | 2018-02-23 | 广西宇花灵科技发展有限公司 | The bud cuttage breeding method of one leaf of jackfruit one |
| CN115322038A (en) * | 2022-09-02 | 2022-11-11 | 中国农业大学 | Mucky soil structure improver and using method thereof |
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Application publication date: 20161221 |