CN105009727B - A kind of alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent - Google Patents

A kind of alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent Download PDF

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CN105009727B
CN105009727B CN201510398462.8A CN201510398462A CN105009727B CN 105009727 B CN105009727 B CN 105009727B CN 201510398462 A CN201510398462 A CN 201510398462A CN 105009727 B CN105009727 B CN 105009727B
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soil
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water
fertilizer
subsoiling agent
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CN105009727A (en
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王胜
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Weifang Yourong Industry Co Ltd
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Weifang Yourong Industry Co Ltd
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Abstract

The present invention provides a kind of alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent, and the alkaline land soil structure Opsonizing method includes applying soil subsoiling agent, the soil subsoiling agent, and the mass ratio of each component is：20 30 parts of rosy quartz, 10 15 parts of cellulose acetate, 14 18 parts of rice chaff, 35 parts of silicate bacteria, 10 12 parts of fulvic acid, 38 parts of water-soluble chitosan, 0.4 0.8 parts of acrylates water-loss reducer, 69 parts of potassium dihydrogen phosphate, 48 parts of diatomite.Beneficial effects of the present invention are：After the conditioning of alkaline land soil structure being carried out using the method for the invention 6 months; 0 30cm soil layers salt content is 0.2 0.4%, and soil pH is 7.2 7.6, and the ventilative hole of soil is 9 15%; 5~7mm water-stable granules mechanical stability is 498 509 grams in soil, and water capacity is 18 24%.

Description

A kind of alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent
Technical field
The present invention provides a kind of soil texture Opsonizing method using rosy quartz soil subsoiling agent, belongs to soil amelioration techniques Field.
Background technology
China's mid and low yield soilses area is still very big, soil texture is bad be restrict China's crop quality and yield it is new because Element.The major technique of China's conditioning salt affected soil structure has：The rationally row of filling, farming and supply organic matter and divalent salts etc..Close Reason fills row, little because being influenceed on soil water stability granule, so as to can not fundamentally solve the bad problem of soil texture；Farming Influenceed by soil moisture content, the soil texture of formation can not be permanent；Organic fertilizer is the good method of improved soil, but organic fertilizer quantity has Limit, and amount of application is big, it is time-consuming, and industrialized production is unable to, limit organic fertilizer improved soil area.High-molecular compound Improved soil amount of application is small, and effect is big, but current study limitation of China is in high-molecular compound preparation and individual molecule compound In the field test influenceed on soil texture, plant growth, product, thus high-molecular compound low yield in China are not yet formed Due effect is not played in soil improvement also.Simultaneously as its production application cost is higher, also further limit in agriculture Application in industry.
, following defect also be present in existing soil texture Opsonizing method：
（1）The reduction limitation of salt content and pH to alkaline land soil；（2）Salt-soda soil can not effectively be improved simultaneously Gas permeability, water-stable granule mechanical stability and the water capacity of soil；（3）The fertility of alkaline land soil is still relatively low.
The content of the invention
The present invention is solution the shortcomings of the prior art, there is provided a kind of salt-soda soil soil using rosy quartz soil subsoiling agent Earth structure Opsonizing method, to realize following goal of the invention：
（1）Using alkaline land soil structure Opsonizing method of the present invention, salt content, the soil of alkaline land soil are significantly reduced Earth pH；
（2）Using alkaline land soil structure Opsonizing method of the present invention, gas permeability, the water stability of alkaline land soil are improved Granule mechanical stability and water capacity；
（3）Using alkaline land soil structure Opsonizing method of the present invention, total nitrogen content in alkaline land soil, effectively is improved Potassium content, available phosphorus content.
In order to solve the above technical problems, using following technical scheme：
A kind of alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent, it is characterised in that：It is described saline and alkaline Ground soil texture Opsonizing method includes applying soil subsoiling agent, the soil subsoiling agent, including rosy quartz.
It is the further improvement to above-mentioned technical proposal below：
The soil subsoiling agent, in addition to cellulose acetate, rice chaff, silicate bacteria.
The soil subsoiling agent, the mass ratio of each component are：Rosy quartz 20-30 parts, cellulose acetate 10-15 parts, rice Chaff 14-18 parts, silicate bacteria 3-5 parts, fulvic acid 10-12 parts, water-soluble chitosan 3-8 parts, acrylates water-loss reducer 0.4- 0.8 part, potassium dihydrogen phosphate 6-9 parts, diatomite 4-8 parts.
The soil subsoiling agent, the mass ratio of each component, it is preferably：25 parts of rosy quartz, 12 parts of cellulose acetate, rice chaff 15 parts, 4 parts of silicate bacteria, 11 parts of fulvic acid, 5 parts of water-soluble chitosan, 0.6 part of acrylates water-loss reducer, potassium dihydrogen phosphate 7 Part, 5 parts of diatomite.
The soil subsoiling agent, its preparation method include decomposed processing, the decomposed processing, by rice chaff by decomposing agent After reason, air-dry, be crushed to the particle that particle diameter is less than 2mm.
The preparation method, includes the preparation of silicate bacteria bacteria suspension, the preparation of the silicate bacteria bacteria suspension, By silicate bacteria after overactivation, expansion culture, viable count is made up to 2 × 109Cfu/ml bacteria suspension.
The alkaline land soil structure Opsonizing method, in addition to soil subsoiling agent is applied, it is described to apply soil subsoiling agent, often The amount of application of mu alkaline land soil subsoiling agent is 35kg.
The alkaline land soil structure Opsonizing method, in addition to apply fertilizer, the fertilizer, the mass ratio of each component For：Organic fertilizer cow dung 35-42 parts, biochemical fulvic acid 7-11 parts, humic acid 4-7 parts, maleic anhydride 30-35 parts, composite fertilizer 3-6 Part, water-loss reducer 0.4-0.8 parts, butanedioic acid 2-3 parts, silica gel 1-2 parts, micro- 0.5-0.9 parts.
Using above technical scheme, beneficial effects of the present invention are：
（1）Using alkaline land soil structure Opsonizing method of the present invention, salt content, the soil of alkaline land soil are significantly reduced Earth pH, after alkaline land soil structure is nursed one's health 6 months, 0-30cm soil layers salt content is 0.2-0.4%, soil pH 7.2-7.6.
（2）Using alkaline land soil structure Opsonizing method of the present invention, gas permeability, the water-stable granule machine of soil are improved Tool stability and water capacity, after alkaline land soil structure is nursed one's health 6 months, the ventilative hole of soil is 9-15%, 5 in soil ~7mm water-stable granules mechanical stability is 498-509 grams, water capacity 18-24%.
（3）Using alkaline land soil structure Opsonizing method of the present invention, improve total nitrogen content, effective potassium in soil and contain Amount, available phosphorus content, after alkaline land soil structure is nursed one's health 6 months, total nitrogen content is 0.079-0.107% in soil, is had in soil Imitate potassium content and improve 40-58%, available phosphorus content improves 64-77% in soil.
（4）Using alkaline land soil structure Opsonizing method of the present invention, conditioning soil texture is planted to day after 6 months Certain herbaceous plants with big flowers, transplanting survival rate 97.8-99.4%, the yield of sunflower seeds is 450-500 kgs/acre；Plant alfalfa, emergence Rate is 98.7-99.6%, and the yield of fresh grass and hay is significantly increased.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used In the description and interpretation present invention, it is not intended to limit the present invention.
A kind of rosy quartz soil subsoiling agent of embodiment 1
The soil subsoiling agent, the mass ratio of each component are：
20 parts of rosy quartz, 10 parts of cellulose acetate, 14 parts of rice chaff, 3 parts of silicate bacteria, 10 parts of fulvic acid, water-soluble first 3 parts of shell element, 0.4 part of acrylates water-loss reducer, 6 parts of potassium dihydrogen phosphate, 4 parts of diatomite.
Described rosy quartz is rosy quartz original stone.
A kind of rosy quartz soil subsoiling agent of embodiment 2
The soil subsoiling agent, the mass ratio of each component are：
25 parts of rosy quartz, 12 parts of cellulose acetate, 15 parts of rice chaff, 4 parts of silicate bacteria, 11 parts of fulvic acid, water-soluble first 5 parts of shell element, 0.6 part of acrylates water-loss reducer, 7 parts of potassium dihydrogen phosphate, 5 parts of diatomite.
Described rosy quartz is rosy quartz original stone.
A kind of rosy quartz soil subsoiling agent of embodiment 3
The soil subsoiling agent, the mass ratio of each component are：
30 parts of rosy quartz, 15 parts of cellulose acetate, 18 parts of rice chaff, 5 parts of silicate bacteria, 12 parts of fulvic acid, water-soluble first 8 parts of shell element, 0.8 part of acrylates water-loss reducer, 9 parts of potassium dihydrogen phosphate, 8 parts of diatomite.
Described rosy quartz is rosy quartz original stone.
A kind of preparation method of rosy quartz soil subsoiling agent of embodiment 4
（1）Weigh：According to the formula of the soil subsoiling agent described in embodiment 1-3, each component is weighed；
（2）Crush：Rosy quartz is crushed, carries out screening process, screens out the particle that particle diameter is more than 50 mesh；
（3）Decomposed processing：By rice chaff after decomposing agent is handled, air-dry, be crushed to the particle that particle diameter is less than 2mm；
（4）The preparation of silicate bacteria bacteria suspension：By silicate bacteria after overactivation, expansion culture, viable count is made Up to 2 × 109Cfu/ml bacteria suspension；
（5）Mixing：Will（2）、（3）、（4）Step products therefrom is mixed, then with cellulose acetate, fulvic acid, water-soluble Property chitin, acrylates water-loss reducer, potassium dihydrogen phosphate, diatomite are well mixed, and soil subsoiling agent is made.
A kind of alkaline land soil structure Opsonizing method of embodiment 5
（1）Salt-soda soil selects
Selection 0-30cm soil layer salt content is 2.4-3.6%, soil pH 8.5-8.8, and total nitrogen content is in soil 0.023-0.026%, the ventilative hole of soil are 3-5%, and 5~7mm water-stable granules mechanical stability is 363.8 grams in soil, Water capacity is 7-8%.
（2）Using soil subsoiling agent
Mu applies soil subsoiling agent 35kg, by soil subsoiling agent uniform broadcasting on salt affected soil surface.
（3）Using fertilizer
By the way of spreading fertilizer over the fields, mu fertilizer 50-60kg.
The fertilizer formula is：
Organic fertilizer cow dung 35-42 parts, biochemical fulvic acid 7-11 parts, humic acid 4-7 parts, maleic anhydride 30-35 parts, composite fertilizer 3-6 parts, water-loss reducer 0.4-0.8 parts, butanedioic acid 2-3 parts, silica gel 1-2 parts, micro- 0.5-0.9 parts.
The organic fertilizer cow dung, the weight/mass percentage composition of organic matter is 45%；
The composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%；
The trace-element fertilizer, including zinc ammonium phosphate, colemanite, manganese ore mud, mass ratio 2：1：2.
The preparation method of the fertilizer：
A. weighed by formula rate after trace element, silica gel, butanedioic acid, maleic anhydride, organic fertilizer cow dung, composite fertilizer all Grind, cross 300 mesh sieves；
B. biochemical fulvic acid, humic acid, water-loss reducer are weighed and is added in blending machine and starts to stir, by powder obtained by a steps It is slowly added to blend in machine, finished product after stirring 20 minutes.
（4）Deep ploughing soil
Using rotary cultivator to 20cm depth soil layer rotary tillages, on the one hand chesson again, on the other hand can by salt content compared with Low rotary tillage soil layer stirs and evenly mixs with soil subsoiling agent, fertilizer.
（5）Irrigate
Once irrigated using fresh water after the subsoiling agent that is manured into soil, irrigation volume 300m3/ hectare, the fresh water ore deposit Change degree is less than 1g/L；After fertilizer is applied, once irrigated using brackish water, the brackish water salinity is 2.2-3.4g/ L, pH 7.8-8.2, salt content 0.09-0.11%, sodium salt content account for the 30-35% of total salt content.
Irrigated afterwards by the way of salt water, fresh water rotation flow, salt water, fresh water rotation flow number ratio are 1:4, irrigated per 7-10 days Once, each irrigation volume is 300-400m3/ hectare.
Result of the test：
（1）The method of the invention, after there is good soil texture conditioning effect, soil texture to nurse one's health 6 months, 0- 30cm soil layers salt content is 0.2-0.4%, soil pH 7.2-7.6, and total nitrogen content is 0.079-0.107% in soil, soil Ventilative hole be 9-15%, and 5~7mm water-stable granules mechanical stability is 498-509 grams in soil, water capacity 18- 24%, effectively potassium content improves 40-58% in soil, and available phosphorus content improves 64-77% in soil.Specific targets are shown in Table 1.
Index after the conditioning of the soil texture of table 1
（2）Sunflower is planted in the above-mentioned salt-soda soil nursed one's health by soil texture, the transplanting survival rate of sunflower is 97.8-99.4%, well developed root system, main root embedded depth reach 220-230 cm；The capitulum of sunflower is big, and diameter reaches 32- 35cm；Output increased, the yield of sunflower seeds is 450-500 kgs/acre, improves 30-40%；Thousand grain weigth is 140- 150g, improve 36-42%；Empty grain rate is low, Empty grain rate 8-10%, and the Empty grain rate of prior art sunflower is 20-30%.
Alfalfa is planted in the above-mentioned salt-soda soil nursed one's health by soil texture, the emergence rate of alfalfa is 98.7- 99.6%, main root embedded depth 7-10 rice；The fresh grass of alfalfa and the output increased of hay：After planting 2 years, every mu of fresh grass production Amount is at 4500-5200 kilograms, 1080-1120 kilograms of hay yield.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic. Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's Within protection domain.

Claims (1)

  1. A kind of 1. alkaline land soil structure Opsonizing method using rosy quartz soil subsoiling agent, it is characterised in that：Including following step Suddenly：
    （1）Salt-soda soil selects
    Selection 0-30cm soil layer salt content is 2.4-3.6%, soil pH 8.5-8.8, and total nitrogen content is 0.023- in soil 0.026%, the ventilative hole of soil is 3-5%, and 5~7mm water-stable granules mechanical stability is 363.8 grams in soil, and soil is held Water is 7-8%；
    （2）Using soil subsoiling agent
    Mu applies soil subsoiling agent 35kg, by soil subsoiling agent uniform broadcasting on salt affected soil surface；
    The soil subsoiling agent, the mass ratio of each component are：
    25 parts of rosy quartz, 12 parts of cellulose acetate, 15 parts of rice chaff, 4 parts of silicate bacteria, 11 parts of fulvic acid, water-soluble chitosan 5 Part, 0.6 part of acrylates water-loss reducer, 7 parts of potassium dihydrogen phosphate, 5 parts of diatomite；
    Described rosy quartz is rosy quartz original stone；
    （3）Using fertilizer
    By the way of spreading fertilizer over the fields, mu fertilizer 50-60kg；
    The fertilizer formula is：
    Organic fertilizer cow dung 35-42 parts, biochemical fulvic acid 7-11 parts, humic acid 4-7 parts, maleic anhydride 30-35 parts, composite fertilizer 3-6 Part, water-loss reducer 0.4-0.8 parts, butanedioic acid 2-3 parts, silica gel 1-2 parts, micro- 0.5-0.9 parts；
    The organic fertilizer cow dung, the weight/mass percentage composition of organic matter is 45%；
    The composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%；
    The trace-element fertilizer, including zinc ammonium phosphate, colemanite, manganese ore mud, mass ratio 2：1：2；
    （4）Deep ploughing soil
    Using rotary cultivator to 20cm depth soil layer rotary tillages, on the one hand chesson again on the other hand can be relatively low by salt content Rotary tillage soil layer stirs and evenly mixs with soil subsoiling agent, fertilizer；
    （5）Irrigate
    Once irrigated using fresh water after the subsoiling agent that is manured into soil, irrigation volume is 300m3/ hectares, the fresh water salinity Less than 1g/L；After fertilizer is applied, once irrigated using brackish water, the brackish water salinity is 2.2-3.4 g/L, pH For 7.8-8.2, salt content 0.09-0.11%, sodium salt content accounts for the 30-35% of total salt content；
    Irrigated afterwards by the way of salt water, fresh water rotation flow, salt water, fresh water rotation flow number ratio are 1:4, one was irrigated per 7-10 days Secondary, each irrigation volume is 300-400m3/ hectares.
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CN102503723A (en) * 2011-10-26 2012-06-20 安徽农业大学 Organic/inorganic drought resisting compound fertilizer and preparation method thereof

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CN101210182B (en) * 2006-12-25 2010-05-19 山东泉林纸业有限责任公司 Method for producing soil restoring agent by using straw slurry black liquor
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CN101235292A (en) * 2008-02-29 2008-08-06 师进 High activity biological water-retention saline alkali soil modifier and preparation method thereof
CN102051180A (en) * 2009-10-27 2011-05-11 吕周锋 Conditioner used for protecting soil
CN102503723A (en) * 2011-10-26 2012-06-20 安徽农业大学 Organic/inorganic drought resisting compound fertilizer and preparation method thereof

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