CN106995351A - A kind of acid soil improving agent - Google Patents
A kind of acid soil improving agent Download PDFInfo
- Publication number
- CN106995351A CN106995351A CN201710246513.4A CN201710246513A CN106995351A CN 106995351 A CN106995351 A CN 106995351A CN 201710246513 A CN201710246513 A CN 201710246513A CN 106995351 A CN106995351 A CN 106995351A
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- soil
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- acid
- improving agent
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of acid soil improving agent, it is made up of following components by quality proportioning:40 80 parts of agstone;Ammonification humic acid 5 30 parts of powder of original;5 30 parts of powder of straw;5 10 parts of silica;10 30 parts of calcium magnesium phosphate;15 parts of zeolite powder;0.2 1 parts of zinc oxide;0.2 1 parts of borax;0.05 0.2 parts of ammonium molybdate;Above component is uniformly mixed.The present invention can increase same pH value, and when applying the acid soil improving agent, P in soil H values become slightly sour or neutral soil close to 7, are especially suitable for crop growth, and plant root bleaches, and grow new root, and the yield and quality of agricultural product is significantly lifted.
Description
Technical field
The present invention relates to a kind of soil conditioner, especially a kind of acid soil improving agent.
Background technology
Acid soil refers to pH<6.5 soil, acid soil accounts for the 40% of whole world cultivated area.China's acid soil
Mainly include brick yellow earth, red soil, dry red soil and dark brown earth etc., its acid source mainly includes:C02 in rain water and air is dissolved in
Water formation carbonic acid;Microorganism and plant root metabolite;Organic matter in application of organic fertilizers decomposes having for generation in soil
Machine acid etc..
There are H+, A13+, MT12+ and Fe2+ of high concentration etc. in acid soil, plant can be had influence on after soil acidification
To Nutrient uptake, the following aspects is mainly manifested in:1st, in acid soil, because aluminium ion has stronger adsorptivity
Can, the negative electrical charge that it can be fought on colloid with exchangeable basic cations makes the base cation leaching loss such as calcium, magnesium, potassium, degree of base saturation
Decline:2nd, because active iron in acid soil, aluminium increase phosphate radical are easy in connection, and infusible precipitate is formed, reduced
P availability:3rd, the bacterium and actinomyces in soil(Such as nitrogen-fixing bacteria and cellulose-decomposing bacteria)It is adapted in neutral and micro- alkali
Property environment in growth and breeding, activity is gradually reduced in acid soil, so as to influence decomposition and the soil fertility of organic matter, and true
Bacterium occupies advantage in strongly acidic soil, causes plant disease serious;4th, acid soil colloid negative electrical charge is few, under degree of base saturation
Drop, makes soil buffer performance weak:5th, due to the leaching loss of calcium, soil granular structure and aggregate are reduced, and cause soil physical property
Deterioration, retain water and nutrients ability declines:6th, acid soil reduces soil nutrient availability, and the content of Al and other heavy metals is led to
It is often all very high, murder by poisoning can also be formed to plant.
Improvement acid soil method is to apply quick lime in soil surface in production at present, is then mixed with topsoil soils,
The shortcoming of this method is mainly:If quick lime apply it is uneven may directly contact plant gemma, influence emergence rate or not
It can emerge, if directly being contacted with root system of plant, burn seedlings and rotten can be caused;Quick lime solubility is small, the shifting on soil profile
Dynamic property is very slow, and a large amount of or chronic administration quick lime can cause soil hardening, while can also cause the elements such as soil calcium, potassium, magnesium to lose
Tune causes crop failure;It is excessive to reduce the absolute content of soil moisture using quick lime, cause plant hydropenia, that is, generally
The phenomenon for the lime " burn seedlings " being considered as;Quick lime is being mixed into soil initial stage, and soil pH index can be made to raise rapidly, destroys soil
Biological character.
The content of the invention
It is an object of the present invention to provide a kind of acidic soil conditioner, improve the acid environment of soil, overcome simple administration
The shortcoming and defect of quick lime, improves the yield and quality of agricultural product.
Technical scheme:A kind of acid soil improving agent, is made up of following components by quality proportioning:
40-80 parts of agstone;Ammonification humic acid 5-30 parts of powder of original;5-30 parts of powder of straw;5-10 parts of silica;Calcium magnesium phosphate
10-30 parts;1-5 parts of zeolite powder;0.2-1 parts of zinc oxide;0.2-1 parts of borax;0.05-0.2 parts of ammonium molybdate;
Above component is uniformly mixed.
Agstone is formed by lime stone is levigate, and the acidity ability of thinner sweetening of the soil is stronger, it can largely apply without
The growth of crops can be influenceed;When soil aciditiy is bigger, its neutralising capacity is stronger;When soil is in neutral or alkalescence, that is, stop
Neutralize, will not be neutralized as quick lime and white lime acutely, also will not be as quick lime and white lime because using excessive
Soil is caused in alkalescence, agstone is the desirable feedstock that a kind of intelligence neutralizes acid soil;
Agstone is longer than lime and white lime lasting period;Quick lime and white lime are applied once, no matter soil ph,
It is expired to fail, and agstone is applied once, is neutralized immediately when soil is in acidity, when soil is in neutral or alkalescence, stone
Limestone flour is not neutralized, and is also retained in soil, will not be failed, and continues to play its effect when being left to soil souring;
Ammonification humic acid original powder, is formed by the former powder ammonification of ammoniacal liquor and humic acid, and its powder more former than humic acid is more soluble in water, farming
Thing can more be absorbed;
The effect that ammonification humic acid original powder powder more former than humic acid integrates microelement fertilizer more preferably, replaces crop root part heavy metal ion
Ability it is stronger, effectively prevent crops by Heavy Metal Pollution, it is also more effective to prevent crops from absorbing heavy metal, people is prevented indirectly
Class is poisoned by heavy metal;
Powder of straw, is steamed with boiling water or boiled to soft, removed toxin and grease, borax zinc oxide, ammonium molybdate are mixed respectively, dry and
Into;
The unprocessed powder of straw of powder of straw ratio for removing harmful components and grease is more easy to decompose, and is difficult to strive soil with crops during decomposition
Oxygen and ammonia fertilizer in earth;
Micro- fertile powder of straw is mixed, is the micro- fertilizer of sustained release, micro- fertilizer is difficult injury crop seeds and root, than directly applying micro- fertilizer safety,
Fertilizer efficiency is lasting.
The present invention can increase same pH value, when the PH of soil is low(PH<6.5)When, there is physiological disease in plant, and root becomes
Black, not long new root, aluminium ion Fe+3Deng heavy metal meeting poisonous plant, Grain Growth Situation is obstructed, and leaf Huang, scab, short and small, sky occurs
A series of consequences such as the heart, seed be small, have a strong impact on yield, quality.
When applying the acid soil improving agent, P in soil H values become slightly sour or neutral soil, are especially suitable for agriculture close to 7
Plant growth, plant root bleaches, and grows new root, and the yield and quality of agricultural product is significantly lifted.
Embodiment
Embodiment 1
60 kilograms of parts of agstone;Ammonification humic acid 10 kilograms of powder of original;10 kilograms of powder of straw;Silica kilogram;Calcium magnesium phosphate
15 kilograms;3 kilograms of zeolite powder;0.5 kilogram of zinc oxide;0.5 kilogram of borax;0.1 kilogram of ammonium molybdate;
At the beginning of in Augusts, 2015 part, the asparagus lettuce of human eeded is invented, is done experiment on same soil, half mu is not applied the modifying agent, half mu
Apply the modifying agent;When September part is transplanted, the appearance root of not applying modifying agent is short, radicula is few, there is dark brown root, aging, leaf roll, have
Leaf spot, plant is high 15 centimetres;The root length of having applied modifying agent is thick, radicula is more, root white is normal, and blade is smooth normal, plant
It is high 22 centimetres.
When October checks, do not apply any new roots of length of modifying agent, radicula still less, root black, leaf do not open the set, and has leaf
Pinta, downy mildew, complete stool weigh 0.1 kilogram;Modifying agent is applied, long many new roots, 15 centimetres of root length, root white, leaf opens the set,
Without leaf spot, there is downy mildew, complete stool weighs 0.5 kilogram.
When being harvested at the beginning of 12 months, modifying agent is not applied, full pearl weighs 0.5 kilogram, and the asparagus lettuce of defoliation weighs 0.2 kilogram, half mu of total yield
300 kilograms of asparagus lettuces(1500 plants), yuan/kilogram of current price 1 is sold, 300 yuan are taken in;The complete stool for having applied modifying agent weighs 1.5 kilograms, defoliation
Asparagus lettuce weigh 1.1 kilograms;Half mu of 1650 kilograms of total yield(1500 plants);Yuan/kilogram of current price 2.4 is sold, 3960 yuan is taken in, applies improvement
The output value of agent is 13.2 times of the output value for not applying modifying agent.
Other soil is by Zhi Shi N.P.K composite fertilizers for many years, and most of soil is all hardened, microelement deficiencies in acidifying,
Added with trace element in the modifying agent, the imbalance of soil element is corrected, crop yield quality is improved.
For example, winter in 2015, inventor is in one piece of Tanaka's experimental cultivation rape, due to having boron fertilizer in the modifying agent, oil
Dish than others Setting percentage, plumpness it is substantially high.
For example, spring in 2016, inventor is in same Tanaka experimental cultivation Chinese cabbage, and modifying agent, Chinese cabbage are not applied in half block field
There is leaf spot in blade, almost has no harvest, and has applied modifying agent, and blade is abundant, smooth, disease-free spot, and a bumper harvest is anticipated, because the improvement
Zinc fertilizer is added with agent.
There is the former powder of aminated humic acid in modifying agent, humic acid is being agriculturally a kind of magical material, can be comprehensive and each
Micro- fertilizer is planted, fertilizer efficiency is lifted;Prevent heavy metallic poison plant;Colloid can make soil produce crumb structure, fertilizer conservation, water conservation.
Claims (1)
1. a kind of acid soil improving agent, it is characterised in that be made up of following components by quality proportioning:
40-80 parts of agstone;Ammonification humic acid 5-30 parts of powder of original;5-30 parts of powder of straw;5-10 parts of silica;Calcium magnesium phosphate
10-30 parts;1-5 parts of zeolite powder;0.2-1 parts of zinc oxide;0.2-1 parts of borax;0.05-0.2 parts of ammonium molybdate;
Above component is uniformly mixed.
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CN201710246513.4A CN106995351A (en) | 2017-04-15 | 2017-04-15 | A kind of acid soil improving agent |
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CN201710246513.4A CN106995351A (en) | 2017-04-15 | 2017-04-15 | A kind of acid soil improving agent |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108440200A (en) * | 2018-05-09 | 2018-08-24 | 峨眉山市瑞丰生物科技有限责任公司 | A kind of organic regulating acid agent of soil |
CN108998043A (en) * | 2018-07-05 | 2018-12-14 | 蚌埠市禹会区马城胡本号家庭农场 | A kind of preparation method of efficient acid soil improving agent |
CN109134138A (en) * | 2018-08-17 | 2019-01-04 | 徐得强 | A kind of acid soil improving agent and preparation method thereof |
CN113105294A (en) * | 2021-02-22 | 2021-07-13 | 浙江奇彩环境科技股份有限公司 | Soil remediation agent for acid cadmium-polluted farmland and preparation method and use method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106010576A (en) * | 2016-07-13 | 2016-10-12 | 湖南泰谷生物科技股份有限公司 | Composite soil conditioner and application thereof |
-
2017
- 2017-04-15 CN CN201710246513.4A patent/CN106995351A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106010576A (en) * | 2016-07-13 | 2016-10-12 | 湖南泰谷生物科技股份有限公司 | Composite soil conditioner and application thereof |
Non-Patent Citations (1)
Title |
---|
张耀栋等: "《肥料施用知识》", 31 March 1983, 上海科学技术出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108440200A (en) * | 2018-05-09 | 2018-08-24 | 峨眉山市瑞丰生物科技有限责任公司 | A kind of organic regulating acid agent of soil |
CN108998043A (en) * | 2018-07-05 | 2018-12-14 | 蚌埠市禹会区马城胡本号家庭农场 | A kind of preparation method of efficient acid soil improving agent |
CN109134138A (en) * | 2018-08-17 | 2019-01-04 | 徐得强 | A kind of acid soil improving agent and preparation method thereof |
CN113105294A (en) * | 2021-02-22 | 2021-07-13 | 浙江奇彩环境科技股份有限公司 | Soil remediation agent for acid cadmium-polluted farmland and preparation method and use method thereof |
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Application publication date: 20170801 |