CN102504828A

CN102504828A - Active saline-alkali land soil improvement agent

Info

Publication number: CN102504828A
Application number: CN2011103409914A
Authority: CN
Inventors: 韩国英; 马遵义; 张国章; 王秀鹏; 韩冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-02
Filing date: 2011-11-02
Publication date: 2012-06-20

Abstract

The invention discloses a recipe and a preparation method of an active saline-alkali land soil improvement agent and belongs to the field of soil improvement. The active saline-alkali land soil improvement agent is formed by finely preparing biological humic acid (FA), cellulose mixture and probiotic acid activating agents. The recipe and the preparation method are characterized in that: 1, the replacement desalination (Na<+>, NaCl and Na2SO4) is carried out; 2, the chelating dealkalization (Ca<++>, Na2CO3 and NaHCO3) is carried out; 3, H<+>, CO3 and HCO3 take reaction to produce H2O and CO2; 4, the potassium is released, the phosphorus is released, and beneficial nutrients (Fe, Ca, Mg, Zn, Cu and the like) in the soil are released; and 5, aggregate structures in the soil are increased, the soil quality is improved, and good effects are realized in the aspects of water-retention drought resistance, heat-insulation cold resistance, fertilizer-maintenance disease resistance, lodging resistance and the like. In addition, a good effect of current year harvesting after the current year improvement and the current year planting is realized.

Description

The saline and alkaline land soil agent of a kind of activity

Technical field

The invention discloses the prescription and the making method of " the saline and alkaline land soil agent of a kind of activity ", belong to the soil improvement field.

Background technology

Existing alkaline land improving technology is a lot of with product: have with farm manure, have with biological organic fertilizer, have with humic acid fertilizer, have with method and technology such as gypsum, the use " covering " that has, " diversion pouring salt ", " filling begin to rehearse out ", with the demand in satisfied improvement saltings.These technology, method and product have played certain function on the improvement saltings.But save money, laborsaving and in that plant, increase production, improve the effect aspect many such as quality also unsatisfactory, good effect is not received in the aspect particularly to form crumb structure, water conservation drought resisting, heat-preservation cold-resistance at soil, desalt lastingly etc.

The objective of the invention is to disclose that a kind of prescription uniqueness, compatibility science, raw material are easy to get, technology is uncomplicated; To the salt, alkali, the activation nutrient substance (calcium ion (Ca++), mn ion (Mg++), iron ion (Fe++), potassium ion (K++) etc.) that reduce the saltings, increase crumb structure, improve soil property, water conservation drought resisting, heat-preservation cold-resistance, guarantor are fertile, disease-resistant, resistant to lodging etc. has all played good action, with satisfied demand to alkaline land improving.

Summary of the invention

Content of the present invention reaches " the living acid activity agent of benefit " and realizes through in biological humic, adding " Walocel MT 20.000PV mixture ".

1. the present invention administers the principle in saltings:

1.1. the saltings has four types: A type saliferous: with sodium-chlor is main (NaCl), PH≤8.5; The Type B saliferous: with sodium sulfate is main (Na ₂SO ₄), PH≤8.5; The C type contains alkali: with yellow soda ash (Na ₂CO ₃), sodium hydrogencarbonate (NaHCO ₃) be main, PH>=9.0; D type saliferous: the high salt amount secondary with excessive chemical fertilizer is main, soil compaction.

1.2. through organic chelated mechanism dealkalize (Ca++, Na ₂CO ₃, NaHCO ₃).

1.3. through replacement mechanism desalination (NaCl, Na ₂SO ₄).

1.4. hydrogen ion (H+) and carbanion (CO simultaneously, ₃), bicarbonate ion (HCO ₃) generation water (H ₂O) and carbonic acid gas (CO ₂).

Through above-mentioned a series of physical-chemical reactions, the saline and alkaline reduction greatly in the soil, soil aggregate increases; Fe in the soil, K, Ca, Mg etc. are released for useful foster part; The physicochemical property of soil improves, and the saltings of this moment can increase production, and improves crop quality; One mao of not long saltings can be planted results then then.

2. the biological humic (BHA) that provides of the present invention; This biological humic is that the form with xanthohumic acid exists basically, " this biochemical fulvic acid is the complex body of multiple material, through chemistry institute of the Chinese Academy of Sciences repeatedly analytical results be: this material is slightly acidic (PH5-6); contain xanthohumic acid 50%; Yeast Nucleic Acid 15%, and amino acid 9% also has V in addition _B1, V _cMaterial such as inositol and carbohydrate." its feature is: active gene content is high, and physiologically active is big, and is strong to metal ion-chelant power; Be rich in xanthohumic acid and probiotic bacterium, can effectively improve desertification ground, saltings, barren soil; The improvement and the reparation effect of ploughing for hardening are strong.

3. the used organic acvator of the present invention is the activator of soil with organic matter and probiotic bacterium.

4. the present invention's " Walocel MT 20.000PV preparation " of providing is the crosslinked body of active (high efficiency nutritious dose of hat-01 type speed ferment) and X 2073 and Walocel MT 20.000PV, and it plays a part water conservation drought resisting, heat-preservation cold-resistance.

5. the present invention's " benefit give birth to acid activity agent " of providing is molasses nutrition agent and mineral nutrient, can the activation benefit gives birth to acid and xanthohumic acid and useful mikrobe and promotes each other, drives environmental factors and comprehensively improve, and the generation alkaline land soil is improved the effect of 1+1 >=2.

Prescription of the present invention is following:

" the saline and alkaline land soil agent of a kind of activity " is accurate formulated by biological humic and " Mierocrystalline cellulose mixture " and " benefit is given birth to the acid activity agent ".Its prescription is than being: biological humic 30%-50%, " Mierocrystalline cellulose mixture " 30%-40% benefit is given birth to acid activity agent 10%-30%.(above is weight ratio, down together).

The biological humic that wherein provides is that its structure of fulvic acid (FA) has singularity: lower molecular weight is prone to by bio-absorbable; Physiologically active is big; Complex ability is strong, and reactivity worth is high; The direct water-soluble acidic solution that obtains, pH value can reach below the 3-5, and this makes FA form and aspect such as increase soil fertility has all played vital role at soil.

" the Mierocrystalline cellulose mixture " that wherein provides is that Walocel MT 20.000PV and X 2073 are formed, and its main effect is to promote crumb structure to form water conservation drought resisting, heat-preservation cold-resistance.

" benefit is given birth to the acid activity agent " that the present invention provides is made up of molasses and mineral nutrient, and it mainly acts on is to improve benefit to give birth to sour physiologically active, impels complexing, replacement(metathesis)reaction to carry out smoothly, also can promote trace elements absorbed.

Embodiment

1. fulvic acid forms (FA is 70-80%) with fermenting raw materials oven drying at low temperatures such as chaff shell stalk, molasses, pulverizing, is the A goods.

2. " fiber mixture " is to be modulated at normal temperatures and pressures by 50%-60% Walocel MT 20.000PV and 20%-30% fermentation molasses and 10%-20% X 2073 solution to form, and is the B preparation.

3. " benefit is given birth to the acid activity agent " is the molasses by 60%-70%, the xanthohumic acid of 10%-15%, and the 5-10% Lalgine, 10% mineral nutrient is formed, and is the C preparation.

With above-mentioned A, B, C preparation at normal temperatures and pressures mixed once stir and get final product (these article have lotion and solid solid need heat oven dry, be crushed to the 80-100 order.

Claims

1. " the saline and alkaline land soil agent of a kind of activity " is the improvement that is used for alkaline land soil.Be primarily characterized in that this " modifying agent " is that the accurate modulation of science compatibility forms (above is weight ratio, down together) by " biological humic (fulvic acid FA) 30%-50%, Mierocrystalline cellulose mixture 30%-40%, the living acid activity agent of benefit 10%-30% ".

2. fulvic acid as claimed in claim 1 (FA) is by raw material biological fermentations such as chaff shell stalk, molasses, (the containing FA70%-80%) that oven drying at low temperature, pulverizing form.

3. the component proportions of " Mierocrystalline cellulose mixture " as claimed in claim 1 is: Walocel MT 20.000PV 50%-60%, fermentation molasses 20%-30%, X 2073 solution 10%-20%.

4. the component proportions of " benefit is given birth to the acid activity agent " as claimed in claim 1 is: 60%-70% molasses, 10%-15% xanthohumic acid (BFA), 5%-10% Lalgine, 10% chelating mineral nutrient.