CN102093093A - Soil regulator for promoting growth of crops and application thereof - Google Patents
Soil regulator for promoting growth of crops and application thereof Download PDFInfo
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- CN102093093A CN102093093A CN2009102206224A CN200910220622A CN102093093A CN 102093093 A CN102093093 A CN 102093093A CN 2009102206224 A CN2009102206224 A CN 2009102206224A CN 200910220622 A CN200910220622 A CN 200910220622A CN 102093093 A CN102093093 A CN 102093093A
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Abstract
The invention relates to a soil improver, in particular to a soil regulator for promoting the growth of crops and application thereof. The soil regulator comprises the following components: 4-8 parts of chitosan, 50-60 parts of organic substance, 0.02-0.05 part of compost corruption promoter, 10-13 parts of soil biological bactericide, 2-4 parts of 8-12 percent urea solution, 8-10 parts of urea and 19-36 parts of porous inorganic substance. The regulator is used as a fertilizer in the planting process of crops and is applied at one time as a base fertilizer during sowing in spring, and 30-50 kilograms of the regulator is applied in each mu of soil. The soil regulator can obviously improve the physicochemical property of the soil, promote the formation of soil aggregates, and increase the pH value of the soil and the cationic substitution amount of the soil so as to increase the fertility of the soil and the utilization rate of the fertilizer and promote the growth of the crops, and has good ecological and economic benefits.
Description
Technical field
The present invention relates to soil improvement agent, the soil redeposition of a kind of short plant growth specifically and application thereof.
Background technology
Along with development of Chinese economy, the agricultural of China has also obtained significant progress, supported the population that accounts for the world 21% with the arable land that accounts for the world 7%, but, when Chinese agriculture is obtained marked improvement, the usage quantity of China's chemical fertilizer and chemical pesticide is also increasing year by year, the agroecological environment of China progressively worsens, soil erosion, desertification of land and impoverishment, the disaster weather is frequent, soil quality descends to the increasing threat of Chinese agricultural components, in order to improve soil quality, the reinforced soil function, be necessary the structure and the fertility attribute of soil are nursed one's health, to reach the promotion plant growth, improve crop yield, to tackle the grain security problem of China.
Halobiontic development and utilization is one of the major fields of 21 century resources effective utilization, and wherein the application of chitosan is one of efficient major fields of utilizing of Living marine resources, and there is a large amount of chitosan resources in China.It is found that in recent years chitosan can increase substantially the output of farm crop, improves soil characteristic and structure.Because chitosan is the polymer glycosaminoglycan that extracts from shrimp and crab shells; the application of its related products on agricultural both can improve crop yield; also can improve crop quality; improve soil function, can also promote plant-growth, growth, breeding, diseases prevention and disease-resistant simultaneously, thereby reduce the amount of application of chemical pesticide; environment is not caused any pollution yet; the people is free from side effects, when realizing the protection environment, reaches the purpose that improves the soil output.
Summary of the invention
Degenerate at present China farmland quality, Soil Fertility Quality descends, the fact of soil function decline, enter biochemical reaction behind the soil according to biological substances such as chitosans, the invention provides a kind of soil improvement agent, be intended to improve the soil fertility proterties, improve the soil organisms function, reach the promotion plant growth, improve the purpose of crop yield.
For achieving the above object, the technical solution used in the present invention:
A kind of soil redeposition of short plant growth, count by weight, its composition comprises: chitosan 4-8 part, organic 50-60 part, 0.02-0.05 the short rotten agent of part compost, soil organisms microbial inoculum 10-13 part, 2-4 part mass concentration is the 8-12% urea soln, 8-10 part urea and 19-36 part porous, inorganic thing; Soil redeposition is mixed under normal temperature (15 ℃-30 ℃) condition by mentioned component.
The short rotten agent of described compost is one or more in Fu Erde fertilizer starter, monarch's moral microbial starter culture, garden, the garden biological organic fertilizer starter; The porous, inorganic thing is one or more in perlite, sepiolite, medical stone, the zeolite; Contain photosynthetic bacterium 4-5 part in the soil organisms microbial inoculum, phosphate solubilizing bacteria 3-4 part, potassium solubilizing bacteria 3-4 part.Described organic matter is that humic acids and organic materials form in normal temperature (15 ℃-30 ℃) following two weeks of heap fermentation, pulverizing after mixing by weight the ratio for 0.2-0.3; Described humic acid is the peat composed of rotten mosses and/or brown coal; Organic materials be in wooden chaff, peanut cake, the soya-bean cake one or more.
Described conditioning agent is as the fertilizer in the crop planting process, does when sowing the seed in spring that base manure is disposable to apply, and mu is executed 30-50kg.
Humic acids contains abundant organic carbon, is natural organic matter, and long-term a large amount of uses can obviously improve soil organic matter content, improve Soil structure, improve the soil water-reataining fertilizer-keeping performance.Chitosan can activate vegetable cell, strengthens the resistance of plant, promotes the plant absorbing nutrient, improves the quality and yield of farm crop, can improve soil physico-chemical property simultaneously, improves intensity of soil respiration, increases soil microbial biomass.The porous, inorganic thing can increase the absorption property of soil, improves the fertilizer-preserving ability of soil, helps the improvement of Soil structure simultaneously.The interpolation of photosynthetic bacterium can improve crop light and effect, and then improves the output of crop, and the interpolation of P and K decomposing bacterium can promote soil to discharge more phosphorus, potassium, satisfies the demand of crop to phosphorus potassium, has active effect to improving Soil Fertility Quality.The purpose that adds inorganic nitrogenous fertilizer is to reduce the C/N of conditioning agent, accelerates organic decomposition, satisfies the demand of agriculture production.Because chitosan is a kind of polymer glycosaminoglycan, itself contain carbon nitrogen, can provide energy and nitrogen for soil microorganisms, can improve soil microbial biomass carbon nitrogen, quicken the soil microorganisms respiration, the reinforced soil microbial decomposition makes soil discharge more nutrient and is made for thing and absorbs.
In a word, the present invention can obviously improve soil physico-chemical property, promotes soil agreegate to form, improve the acid-basicity of soil, improve the soil cation exchange capacity, and then increase soil fertility and utilization rate of fertilizer, promote plant growth, ecological benefits that tool is good and careful benefit.
Embodiment
Soil redeposition composed as follows: chitosan 4-8 part, organic 50-60 part, 0.02-0.05 the short rotten agent of part compost (specifically can be Fu Erde fertilizer starter, monarch's moral microbial starter culture and/or garden, garden biological organic fertilizer starter etc.), soil organisms microbial inoculum 10-13 part (contains photosynthetic bacterium 4-5 part, phosphate solubilizing bacteria 3-4 part, potassium solubilizing bacteria 3-4 part, can adopt the products such as photosynthetic bacterium microbial inoculum of expression bio-organic fertilizer live bacteria agent or company's roc biological production), 2-4 part urea soln (mass concentration is 8-12%), 8-10 part urea and porous, inorganic thing 19-36 part mix under normal temperature (15 ℃-30 ℃) condition.Wherein organic is that humic acids and organic materials form in normal temperature (15 ℃-30 ℃) following two weeks of heap fermentation, pulverizing after mixing by weight the ratio for 0.2-0.3.Wherein humic acids is the peat composed of rotten mosses and/or brown coal, and organic materials is wood sugar, peanut cake and/or soya-bean cake.The porous, inorganic thing is one or more in perlite, sepiolite, medical stone, the zeolite.
Concrete preparation process is as follows:
1) with the short rotten agent thorough mixing of organic matter (humic acid and organic materials) and compost, adding concentration is 10% urea soln, and normal temperature (15 ℃-30 ℃) is rotten 2 weeks of heap down, and pulverize air-dry back, becomes composting production;
2) the porous, inorganic thing is pulverized, crossed the 80-100 mesh sieve;
3) with composting production, pulverize back porous, inorganic thing, chitosan, soil organisms microbial inoculum and urea thorough mixing are crossed the 80-100 mesh sieve after crushed, make soil redeposition.
Embodiment 1
First with peat composed of rotten mosses 5.5kg, peanut cake 22kg, starter 0.02kg, pulverize the urea soln 1500ml mix of back adding 10%, normal temperature is stacked 2 weeks of fermentation down, dries and makes dry product, carry out secondary then and pulverize, cross 100 mesh sieves, then with other material: chitosan 2kg, light and bacterium 2kg, phosphate solubilizing bacteria 2kg, potassium solubilizing bacteria 1.5kg, urea 4.85kg, perlite 5kg, sepiolite 5kg (needing will pulverizing in advance of pulverizing) mixed 100 mesh sieves, made the 50kg soil improvement agent.Mu is executed 40kg, i.e. 600kg hm-2 does when sowing the seed in spring that base manure is disposable to apply.
Embodiment 2
First with brown coal 5.5kg, soya-bean cake 22kg, starter 0.02kg, pulverize the urea soln 1500ml mix of back adding 10%, normal temperature is stacked 2 weeks of fermentation down, dries and makes dry product, carry out secondary then and pulverize, cross 100 mesh sieves, then with other material: chitosan 2kg, light and bacterium 2kg, phosphate solubilizing bacteria 2kg, potassium solubilizing bacteria 1.5kg, urea 4.85kg, perlite 5kg, sepiolite 5kg (needing will pulverizing in advance of pulverizing) mixed 100 mesh sieves, made the 50kg soil improvement agent.Mu is executed 40kg, i.e. 600kg hm-2 does when sowing the seed in spring that base manure is disposable to apply.
Embodiment 3
First with brown coal 2.75kg, the peat composed of rotten mosses 2.75, soya-bean cake 11kg, peanut cake 11kg, starter 0.02kg pulverizes the urea soln 1500ml mix of back adding 10%, normal temperature is stacked 2 weeks of fermentation down, dries and makes dry product, carries out secondary and pulverizes, cross 100 mesh sieves, then with other material: chitosan 2kg, light and bacterium 2kg, phosphate solubilizing bacteria 2kg, potassium solubilizing bacteria 1.5kg, urea 4.85kg, perlite 5kg, sepiolite 5kg (needing will pulverizing in advance of pulverizing) mixed 100 mesh sieves, made the 50kg soil improvement agent.Mu is executed 40kg, i.e. 600kg hm-2 does when sowing the seed in spring that base manure is disposable to apply.
Field experiment: test is handled:
Execute NPK fertilizer, fertilizer amount is 150kg N hm-2,45kg P hm-2,60kg Khm-2;
Execute NPK fertilizer+embodiment 3 soil improvement agents, the fertile consumption of P, K is the same, and nitrogen fertilizer amount is 122.4kgN hm-2 (mainly is that 600kg modifying agent hm-2 contains 27.6kgN owing to contain 10% urea in the modifying agent, marks hereby)
Effect of fertilizer
Table 1 soil improvement agent is to the influence of corn seed and stalk output
As known from Table 1, used the present invention can make the corn yield of kernels increase by 11.76% in 2008, stalk output increases by 10.42%.2009 because the weather arid, crop growing state and output generally are lower than 2008, but use the present invention no matter be the yield of kernels or its amplification of stalk output all greater than 2008, illustrate that this invention has more obvious effects for corn yield under the raising adverse environmental factor.
Table 2 soil improvement agent is to topsoil soils microbes biomass (Chen Guochao, He Zhenli, Zhu Jun, Deng .1998, the mensuration research of red soil microbial biomass nitrogen. soil circular, 29 (4): 185-187. Shandong such as female .1999. soil agrochemistry analytical procedure. Beijing: Chinese agriculture science and technology press .) and soil respiration (Shandong such as female .1999. soil agrochemistry analytical procedure. Beijing: Chinese agriculture science and technology press .) influence (sampling in after planting 40 days)
Annotate: sow and gather pedotheque after 40 days, explanation hereby
As can be seen from Table 2, the present invention had the effect of significantly improving to the soil organisms fertility, by 2 years field tests, average raising soil respiration 70.28%, improve soil microbes biomass carbon 67.76%, improve soil microbial biomass nitrogen 62.85%, act on quite obvious.
Field crops such as cash crop such as flowers, fruit tree, tea tree, tobacco, lawn and paddy rice, wheat.It is the new and effective green agriculture plant protection preparation that is fit to modern agricultural development.
Claims (5)
1. the soil redeposition of a short plant growth, it is characterized in that: count by weight, its composition comprises: chitosan 4-8 part, organic 50-60 part, 0.02-0.05 the short rotten agent of part compost, soil organisms microbial inoculum 10-13 part, 2-4 part mass concentration is the 8-12% urea soln, 8-10 part urea and 19-36 part porous, inorganic thing.
2. according to the described conditioning agent of claim 1, it is characterized in that: the short rotten agent of described compost is one or more in Fu Erde fertilizer starter, monarch's moral microbial starter culture, garden, the garden biological organic fertilizer starter; The porous, inorganic thing is one or more in perlite, sepiolite, medical stone, the zeolite.
3. according to the described conditioning agent of claim 1, it is characterized in that: contain photosynthetic bacterium 4-5 part in the described soil organisms microbial inoculum, phosphate solubilizing bacteria 3-4 part, potassium solubilizing bacteria 3-4 part.
4. according to the described conditioning agent of claim 1, it is characterized in that: described organic matter is that humic acids and organic materials form by weight ratio two weeks of heap fermentation, the pulverizing at normal temperatures after mixing for 0.2-0.3; Described humic acid is the peat composed of rotten mosses and/or brown coal; Organic materials be in wooden chaff, peanut cake, the soya-bean cake one or more.
5. the application of the described conditioning agent of claim 1 is characterized in that: the described conditioning agent of claim 1 is as the fertilizer in the crop planting process, does when sowing the seed in spring that base manure is disposable to apply, and mu is executed 30-50kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200910220622 CN102093093B (en) | 2009-12-09 | 2009-12-09 | Soil regulator for promoting growth of crops and application thereof |
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| CN 200910220622 CN102093093B (en) | 2009-12-09 | 2009-12-09 | Soil regulator for promoting growth of crops and application thereof |
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| CN102093093A true CN102093093A (en) | 2011-06-15 |
| CN102093093B CN102093093B (en) | 2013-04-17 |
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| CN 200910220622 Expired - Fee Related CN102093093B (en) | 2009-12-09 | 2009-12-09 | Soil regulator for promoting growth of crops and application thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826920A (en) * | 2012-09-27 | 2012-12-19 | 遵义市贵科科技有限公司 | Compound mixed slow release fertilizer using perlite as carrier |
| CN102838432A (en) * | 2012-09-27 | 2012-12-26 | 遵义市贵科科技有限公司 | Quick-acting loss-free nitrogenous fertilizer prepared by taking perlite as carrier |
| CN103102226A (en) * | 2013-03-11 | 2013-05-15 | 叶长东 | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat |
| CN104387210A (en) * | 2014-11-12 | 2015-03-04 | 天津芦阳化肥股份有限公司 | Granular soil conditioner containing microbiological bacteria and preparation method of granular soil conditioner |
| CN104447053A (en) * | 2014-12-20 | 2015-03-25 | 菏泽市百花生物科技有限公司 | Microbiological organic fertilizer |
| CN104876762A (en) * | 2015-05-08 | 2015-09-02 | 苏州市东山吴侬碧螺春茶叶专业合作社 | Soil improvement agent for improvement of soil fertility in tea garden |
| CN104956865A (en) * | 2015-05-29 | 2015-10-07 | 安徽丰穗农业开发有限公司 | Lotus root planting method capable of effectively improving acre yield |
| CN105693418A (en) * | 2016-04-22 | 2016-06-22 | 广西喷施宝股份有限公司 | Bioremediation soil conditioner and preparation method thereof |
| CN107021821A (en) * | 2017-04-27 | 2017-08-08 | 陕西科技大学 | Micro- fertilizer of a kind of antifreeze multielement slow-release of humic acid capsule structure nutrition and preparation method thereof |
| CN107056399A (en) * | 2016-12-19 | 2017-08-18 | 新昌县天姥园艺发展有限公司 | Promote soil conditioner and its application of plant growth |
| CN107118058A (en) * | 2017-05-31 | 2017-09-01 | 中国农业科学院农业资源与农业区划研究所 | A kind of water conservation fertilizer changes the multi-functional red soil conditioner of acid type and its application |
| CN108558558A (en) * | 2018-02-05 | 2018-09-21 | 合肥梵腾环保科技有限公司 | A kind of efficient soil conditioner and preparation method thereof |
| CN108934912A (en) * | 2018-07-30 | 2018-12-07 | 安徽华宇工艺品股份有限公司 | A kind of purple willow cuttage and seedling culture matrix |
| CN114621039A (en) * | 2020-12-11 | 2022-06-14 | 中国科学院大连化学物理研究所 | Application of polysaccharide as soil conditioner |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838432A (en) * | 2012-09-27 | 2012-12-26 | 遵义市贵科科技有限公司 | Quick-acting loss-free nitrogenous fertilizer prepared by taking perlite as carrier |
| CN102826920A (en) * | 2012-09-27 | 2012-12-19 | 遵义市贵科科技有限公司 | Compound mixed slow release fertilizer using perlite as carrier |
| CN103102226A (en) * | 2013-03-11 | 2013-05-15 | 叶长东 | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat |
| CN103102226B (en) * | 2013-03-11 | 2014-11-26 | 叶长东 | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat |
| CN104387210B (en) * | 2014-11-12 | 2016-11-16 | 天津芦阳化肥股份有限公司 | granular soil conditioner containing microbial bacteria and preparation method thereof |
| CN104387210A (en) * | 2014-11-12 | 2015-03-04 | 天津芦阳化肥股份有限公司 | Granular soil conditioner containing microbiological bacteria and preparation method of granular soil conditioner |
| CN104447053A (en) * | 2014-12-20 | 2015-03-25 | 菏泽市百花生物科技有限公司 | Microbiological organic fertilizer |
| CN104876762A (en) * | 2015-05-08 | 2015-09-02 | 苏州市东山吴侬碧螺春茶叶专业合作社 | Soil improvement agent for improvement of soil fertility in tea garden |
| CN104956865A (en) * | 2015-05-29 | 2015-10-07 | 安徽丰穗农业开发有限公司 | Lotus root planting method capable of effectively improving acre yield |
| CN105693418A (en) * | 2016-04-22 | 2016-06-22 | 广西喷施宝股份有限公司 | Bioremediation soil conditioner and preparation method thereof |
| CN107056399A (en) * | 2016-12-19 | 2017-08-18 | 新昌县天姥园艺发展有限公司 | Promote soil conditioner and its application of plant growth |
| CN107021821A (en) * | 2017-04-27 | 2017-08-08 | 陕西科技大学 | Micro- fertilizer of a kind of antifreeze multielement slow-release of humic acid capsule structure nutrition and preparation method thereof |
| CN107118058A (en) * | 2017-05-31 | 2017-09-01 | 中国农业科学院农业资源与农业区划研究所 | A kind of water conservation fertilizer changes the multi-functional red soil conditioner of acid type and its application |
| CN108558558A (en) * | 2018-02-05 | 2018-09-21 | 合肥梵腾环保科技有限公司 | A kind of efficient soil conditioner and preparation method thereof |
| CN108934912A (en) * | 2018-07-30 | 2018-12-07 | 安徽华宇工艺品股份有限公司 | A kind of purple willow cuttage and seedling culture matrix |
| CN114621039A (en) * | 2020-12-11 | 2022-06-14 | 中国科学院大连化学物理研究所 | Application of polysaccharide as soil conditioner |
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