CN105237089A - Method for preparing organic fertilizer from cattle and sheep manures - Google Patents
Method for preparing organic fertilizer from cattle and sheep manures Download PDFInfo
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- CN105237089A CN105237089A CN201510780646.0A CN201510780646A CN105237089A CN 105237089 A CN105237089 A CN 105237089A CN 201510780646 A CN201510780646 A CN 201510780646A CN 105237089 A CN105237089 A CN 105237089A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a method for preparing an organic fertilizer from cattle and sheep manures, belonging to the technical field of agriculture. According to the method, the cattle and sheep manures are sufficiently utilized, and the raw materials are wide in source and are easily available, so that the production cost is reduced, meanwhile, the usage amount of a chemical fertilizer is reduced, the soil is improved, the content of organic matters in the soil is increased, the fertilizer efficiency of the soil is increased, and the organic fertilizer is environmentally friendly, efficient and balanced in nutrient; and by using the organic fertilizer prepared from the cattle and sheep manures, pesticide residues and heavy metal residues left on agricultural and sideline products because the chemical fertilizer is used for a long term are avoided, the yield of the crops is increased, and the material base is provided for realizing green ecological agriculture.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, particularly a kind of method utilizing cattle and sheep excrement to prepare fertilizer.
Background content
Fertilizer is that the important substance of development high yield and high quality agricultural ensures, China is a chemical fertilizers production and uses big country, chemical fertilizer is the increasing crop yield of China for many years, increasing peasant income have played positive effect, especially, when China has a large population in a small area, fertilizer improves the determinative of agriculture per unit area yield especially.So, a lot of agricultural all will use chemical fertilizer or fertilizer to increase soil fertility, but life-time service chemical fertilizer, also causes the degeneration of hardening of agricultural land soil to a great extent, organicly to reduce and nutrient imbalance, both have a strong impact on the quality safety of agricultural-food, define pollution of area source again.Along with China's livestock industry is intensive, mass-producing and specialized fast development, feces of livestock and poultry concentrates the problem of environmental pollution that discharges and cause and animal dung problem of complex utilization day by day to highlight.According to data, the total resources of China's feces of livestock and poultry reaches 3,700,000,000 tons, has become one of three major source of pollution mutually arranged side by side with trade effluent, sanitary sewage.According to investigations, the scale livestock farming of China more than 90% lacks necessary Pollution abatement measure, and a large amount of swine manure wastewaters directly enters water body, causes serious environmental pollution and the loss of nutrient.Feces of livestock and poultry enters water body turnover rate up to 25% ~ 30%; N and P losses amount in COD total emission volumn, ight soil exceedes chemical fertilizer.Up to the present, nitrogen nutrient total amount in China's feces of livestock and poultry reaches 1598.8 ten thousand tons, but only there is the ight soil nitrogen nutrient cropland application of 50%, half then flows into environment in addition: the nitrogen nutrient volatilization loss of 15%, the nitrogen nutrient of 22% enters water pollution environment, the nitrogen nutrient of 13% is banked up, and discarded a large amount of feces of livestock and poultry is not treated to be just discharged in environment, along with further developing of aquaculture, Amount of poultry excrements also can increase further, the environmental pollution caused thus will be more serious, the environmental problem that animal dung toilet produces can not be ignored.Therefore, effective utilization of feces of livestock and poultry has seemed especially important.Patent CN104496659A discloses " a kind of is raw material organic fertilizer with animal excrement ", and this organic fertilizer is formed by the preparation of raw material of following weight part: cow dung 60 ~ 130 parts; Chicken manure 100 ~ 150 parts; Bacterium slag 10 ~ 30 parts; RW microbial inoculum 0.1 ~ 2 part; 10 ~ 30 parts, fused(calcium magnesium)phosphate; 10 ~ 20 parts, flyash uses after this organic fertilizer planting vegetable, and every growth indexes of vegetables all can reach the effect using common chemical fertilizer, but this fertilizer is not mentioned has the effect that obviously can improve soil.
Summary of the invention
The object of the invention is to avoid the deficiencies in the prior art, provide a kind of with low cost, can to significantly improve the soil organism and soil fertility, raising crop yield efficient, nuisanceless, free of contamination with the compound method of the cattle and sheep excrement fertilizer that is main raw material.
In order to realize object of the present invention, the technical scheme of employing is as follows:
Utilize cattle and sheep excrement to prepare the method for fertilizer, concrete steps are as follows:
Cattle and sheep ight soil nuisanceless disposal: cattle and sheep excrement is added gac, puddles evenly, control temperature 40-60 DEG C aerobic fermentation, and every 4-6 hour ventilation 15-20 minute, fermentation 5-7 days, obtained nuisanceless cattle and sheep excrement;
Agricultural crop straw, wheat bran process: described agricultural crop straw, wheat bran are pulverized, product crosses 40 mesh sieves;
Compost treatment: siliceous fertilizer, nuisanceless cattle and sheep excrement, agricultural crop straw, wheat bran, fused(calcium magnesium)phosphate are mixed, carries out the process of bar heap, bar heap length 5-10 rice, width 2-5 rice, and height 1-1.5 rice, successively evenly stacks material; When in piling, temperature reaches more than 65 DEG C, at interval of turning in 5-7 days once, temperature 65 DEG C is kept to be packed up by bar heap with top fermentation 15-20 days;
Preparation: after producing compost by above step, add wilkinite, stir, obtain cattle and sheep excrement fertilizer.
Further, the described cattle and sheep excrement that utilizes prepares the method for fertilizer, and each raw material is made up of following parts by weight: cow dung 60-100 part, sheep excrement 70-120 part, agricultural crop straw 30-50 part, siliceous fertilizer 10-20 part, wheat bran 5-10 part, wilkinite 10-15 part, fused(calcium magnesium)phosphate 15-30 part, gac 10-20 part
Beneficial effect of the present invention:
1, the present invention takes full advantage of cattle and sheep ight soil, and raw material sources are extensive, easily obtain, while reduction production cost, reduce the usage quantity of chemical fertilizer, improvement soil, increase the organic content of soil, improve the fertilizer efficiency of soil, and environment-friendly high-efficiency is balanced in nutrition;
2, cattle and sheep excrement fertilizer provided by the invention reduce life-time service chemical fertilizer make agricultural byproducts objectionable impurities remain, improve crop yield, providing material base for realizing green ecological agricultural;
3, be proven, after using this organic fertilizer Planting Crops, every growth indexes of farm crop all can reach the effect using common chemical fertilizer;
Embodiment
Embodiment 1
Cattle and sheep excrement fertilizer of the present invention using in pepper planting.In capsicum greenhouse gardening, due to long-term application chemical fertilizer, soil is caused and hardened and acidifying, have impact on the absorption of crop to fertilizer, now prepared a kind of cattle and sheep excrement fertilizer for this reason
The method utilizing cattle and sheep excrement to prepare fertilizer of the present embodiment comprises the following steps:
Cattle and sheep ight soil nuisanceless disposal: add 10 parts of gacs by after 80 parts of cow dungs, 100 parts of sheep excrement mixing, puddle evenly, control temperature 40 DEG C of aerobic fermentations, every ventilation in 4 hours 15 minutes, ferment and namely obtain nuisanceless cattle and sheep excrement for 5 days;
Agricultural crop straw, wheat bran process: 30 parts of agricultural crop straws, 5 parts of wheat brans are pulverized respectively, cross 40 mesh sieves;
Compost treatment: by obtained nuisanceless cattle and sheep excrement, agricultural crop straw, wheat bran, with 10 parts of siliceous fertilizers, 15 parts of fused(calcium magnesium)phosphate mix, and carry out the process of bar heap, bar heap length 5 meters, width 2 meters, and height 1 meter, successively evenly stacks material; When in heap, temperature reaches 70 DEG C, at interval of turning in 5 days once, keep temperature 70 C to ferment bar heap to be packed up in 20 days;
Preparation: after producing compost by above step, add 10 parts of wilkinites, stir, obtain cattle and sheep excrement fertilizer.
After testing, in the cattle and sheep excrement fertilizer of above-mentioned the present embodiment, biological organic matter content was greater than for 55% (being about 64.3%), and N P and K (NPK) is more than 4% (wherein N2.06%, P1.51%, K2.21%).
The cattle and sheep excrement fertilizer of the present embodiment is applied in the cultivation of capsicum warmhouse booth as base manure, and contrasts with the conventional composite fertilizer used.Practice ground selects that plot gesture is smooth, fertility is consistent, draining is good and with irrigating capsicum greenhouse production easily.
Test is provided with 3 process altogether, and each process in triplicate every plot area is 100m
2, arrange at random:
Process 1.: blank;
Process 2.: compound Chemical Mixed Fertilizer 50kg/ mu, cake fertilizer 50kg/ mu, urea 30kg/ mu
Process 3.: the cattle and sheep excrement fertilizer 100kg/ mu of the present embodiment, compound Chemical Mixed Fertilizer 50kg/ mu, cake fertilizer 50kg/ mu, urea 30kg/ mu
Fertilizing method is: applied as base manure with contrasting fertilizer routine composite fertilizer is disposable by the cattle and sheep excrement fertilizer of the present embodiment before field planting, other cultivation conditions, rich water quality management are consistent with ordinary method.
Yield comparison after test and interpretation of result as shown in table 1 below
Table 1: embodiment 1 medium temperature chamber yield of hot pepper result synopsis
As can be seen from upper table 1, the community mean yield of 1,2,3 three process is respectively 29.8kg, 54.33kg and 64.17kg.The fertilizer using natural ox and ram's excrement to produce has increased production 115% compared with blank A; Increased production 18.11% compared with using conventional composite fertilizer with control treatment B, shown by test-results, cattle and sheep excrement fertilizer of the present invention improves warmhouse booth yield of hot pepper.
Embodiment 2
Cattle and sheep excrement fertilizer of the present invention using in field corn plantation
Utilize cattle and sheep excrement to prepare the method for fertilizer, its concrete steps are as follows:
Cattle and sheep ight soil nuisanceless disposal: add 15 parts of gacs by after 80 parts of cow dungs, 110 parts of sheep excrement mixing, puddle evenly, control temperature 60 DEG C of aerobic fermentations, every ventilation in 4 hours 20 minutes, ferment and namely obtain nuisanceless cattle and sheep excrement for 7 days;
Agricultural crop straw, wheat bran process: 40 parts of agricultural crop straws, 6 parts of wheat brans are pulverized respectively, cross 40 mesh sieves;
Compost treatment: by obtained nuisanceless cattle and sheep excrement, agricultural crop straw, wheat bran, with 15 parts of siliceous fertilizers, 20 parts of fused(calcium magnesium)phosphate mix, and carry out the process of bar heap, bar heap length 8 meters, width 3 meters, and height 1.2 meters, successively evenly stacks material; When in heap, temperature reaches 75 DEG C, at interval of turning in 7 days once, bar heap is packed up by steady temperature 75 DEG C fermentation for 15 days;
Preparation: after producing compost by above step, add 12 parts of wilkinites, stir, obtain cattle and sheep excrement fertilizer.
After testing, in the cattle and sheep excrement fertilizer of above-mentioned the present embodiment, biological organic matter content was greater than for 55% (being about 66.2%), and N P and K (NPK) is more than 4% (wherein N1.99%, P1.48%, K1.96%).
The cattle and sheep excrement fertilizer of the present embodiment is used maize culture as base manure, and contrasts with the conventional composite fertilizer used.Practice ground is selected one piece of fertile soil, draining well and is irrigated maize culture ground easily.
Test is provided with 3 process altogether, and each process in triplicate every plot area is 100m
2, arrange at random:
Process 4.: blank;
Process 5.: compound Chemical Mixed Fertilizer 50kg/ mu, cake fertilizer 50kg/ mu, urea 30kg/ mu;
Process 6.: the cattle and sheep excrement fertilizer of the present embodiment: 100kg/ mu, compound Chemical Mixed Fertilizer 50kg/ mu, cake fertilizer 50kg/ mu, urea 30kg/ mu;
Fertilizing method is: first by live for corn (seeding row spacing 40 × 50cm), then using fertilizer as base manure, concentrates row replacement, makes fertilizer near maize root system, be easily absorbed and used, and other field management, manuring irrigation are according to former years.
Field corn yield comparison after test and interpretation of result as shown in table 2 below
Corn yield synopsis in table 2 embodiment 2
The test-results of upper table 3 shows, uses the process 5 of Stanley composite fertilizer (100kg/ mu) to increase production 5.51% than blank 1; And use the process 6 of cattle and sheep excrement fertilizer (100kg/ mu) of the present invention to compare process 5 to increase production 16.6%, amount of increase in production is comparatively large, uses the cattle and sheep excrement fertilizer of identical amount can replace conventional composite fertilizer completely and use as base manure when showing maize planting.
Embodiment 3
The quality evalution of the embodiment of the present invention 1,2 cattle and sheep excrement organic fertilizer product
The Product Quality Evaluation table of cattle and sheep excrement fertilizer of the present invention is in table 3, table 4, table 5
Table 3 embodiment 3 cattle and sheep excrement organic fertilizer product technical indicator
Table 4 embodiment 3 cattle and sheep excrement organic fertilizer product heavy metal content
The useful viable count of table 5 embodiment 3 cattle and sheep excrement organic fertilizer product
From table 3, table 4 and table 5 detected result, in biological organic fertilizer product, organic content, living bacteria count, induced worm egg death rate, excrement colibacillus group number and heavy metal content all reach biological organic fertilizer national standard one.Finished product is brown, loosely organized, ventilation property is strong, physical behavior good, without unhappy peculiar smell.
Embodiment 4
The determination test of the embodiment of the present invention 1,2 test site soil fertility
Test soil: embodiment 1 greenhouse gardening pepper cultivation ground soil
Embodiment 2 field corn milpa soil
Take respectively embodiment 1 through 1.-3. process, embodiment 2 4.-each 100g of soil that 6. processes
The embodiment of the present invention 1,2 test site soil fertility measurement result, in table 6, table 7
Table 6 embodiment 1 greenhouse gardening pepper cultivation ground physiochemical properties of soil
Table 7 embodiment 1 field corn milpa physiochemical properties of soil
By table 6, table 7 is known, undressed Hot Pepper in Greenhouse milpa and field corn planting soil long-term application chemical fertilizer, to soil cause harden and soda acidization serious, soil fertility is declined, organic content reduces, use process 2, process 3 and process 4, the fertilizer of 5 all can increase fertilizer efficiency and the organic content of soil, but comparatively process 2, process 5 Term Fertilizations, use process 3 of the present invention, process 6 fertilizer for improvement soil, increase soil fertility aspect effect more remarkable, therefore known cattle and sheep excrement fertilizer of the present invention can improve soil acid-base, correct soil pH, increase soil fertility and fertilizer efficiency simultaneously, be worth large-scale promotion application.
Claims (2)
1. utilize cattle and sheep excrement to prepare the method for fertilizer, it is characterized in that: concrete steps are as follows:
Cattle and sheep ight soil nuisanceless disposal: cow dung, the mixing of sheep excrement are added gac, puddles evenly, control temperature 40-60 DEG C aerobic fermentation, every 4-6 hour ventilation 15-20 minute, ferments and within 5-7 days, namely obtains nuisanceless cattle and sheep excrement;
Agricultural crop straw, wheat bran process: respectively agricultural crop straw, wheat bran are pulverized, cross 40 mesh sieves;
Compost treatment: the nuisanceless cattle and sheep excrement made, agricultural crop straw, wheat bran are mixed with siliceous fertilizer, fused(calcium magnesium)phosphate, carries out the process of bar heap, bar heap length 5-10 rice, width 2-5 rice, and height 1-1.5 rice, successively evenly stacks material; When in piling, temperature reaches more than 65 DEG C, at interval of turning in 5-7 days once, temperature 65 DEG C is kept to be packed up by bar heap with top fermentation 15-20 days;
Preparation: after producing compost by above step, add the wilkinite of described weight part, stir, obtain cattle and sheep excrement fertilizer.
2. the method utilizing cattle and sheep excrement to prepare fertilizer according to claim 1, is characterized in that: each raw material is made up of following parts by weight: cow dung 60-100 part, sheep excrement 70-120 part, agricultural crop straw 30-50 part, siliceous fertilizer 10-20 part, wheat bran 5-10 part, wilkinite 10-15 part, fused(calcium magnesium)phosphate 15-30 part, gac 10-20 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510780646.0A CN105237089A (en) | 2015-11-16 | 2015-11-16 | Method for preparing organic fertilizer from cattle and sheep manures |
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| CN201510780646.0A CN105237089A (en) | 2015-11-16 | 2015-11-16 | Method for preparing organic fertilizer from cattle and sheep manures |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106083268A (en) * | 2016-07-27 | 2016-11-09 | 柳州市柳南区安顺养殖协会 | A kind of compound method of ewe excrement fertilizer |
| CN106083396A (en) * | 2016-07-27 | 2016-11-09 | 柳州市柳南区安顺养殖协会 | A kind of compound method of cattle manure fertilizer |
| CN106220336A (en) * | 2016-07-27 | 2016-12-14 | 柳州市柳南区安顺养殖协会 | A kind of compound method of brown cattle manure fertilizer |
| CN106278704A (en) * | 2016-07-27 | 2017-01-04 | 柳州市柳南区安顺养殖协会 | A kind of compound method of boer goat excrement fertilizer |
| CN106508540A (en) * | 2016-10-27 | 2017-03-22 | 安徽农业大学 | Method for producing rice with low cadmium content in cadmium contaminated soil |
| CN107129405A (en) * | 2017-03-27 | 2017-09-05 | 广西浩昌敏再生资源利用有限公司 | A kind of organic fertilizer for reducing heavy metal pollution of soil and preparation method thereof |
| CN108911892A (en) * | 2018-09-12 | 2018-11-30 | 贵州大学 | A kind of sheep dung organic fertilizer and preparation method thereof |
-
2015
- 2015-11-16 CN CN201510780646.0A patent/CN105237089A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106083268A (en) * | 2016-07-27 | 2016-11-09 | 柳州市柳南区安顺养殖协会 | A kind of compound method of ewe excrement fertilizer |
| CN106083396A (en) * | 2016-07-27 | 2016-11-09 | 柳州市柳南区安顺养殖协会 | A kind of compound method of cattle manure fertilizer |
| CN106220336A (en) * | 2016-07-27 | 2016-12-14 | 柳州市柳南区安顺养殖协会 | A kind of compound method of brown cattle manure fertilizer |
| CN106278704A (en) * | 2016-07-27 | 2017-01-04 | 柳州市柳南区安顺养殖协会 | A kind of compound method of boer goat excrement fertilizer |
| CN106508540A (en) * | 2016-10-27 | 2017-03-22 | 安徽农业大学 | Method for producing rice with low cadmium content in cadmium contaminated soil |
| CN107129405A (en) * | 2017-03-27 | 2017-09-05 | 广西浩昌敏再生资源利用有限公司 | A kind of organic fertilizer for reducing heavy metal pollution of soil and preparation method thereof |
| CN108911892A (en) * | 2018-09-12 | 2018-11-30 | 贵州大学 | A kind of sheep dung organic fertilizer and preparation method thereof |
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Application publication date: 20160113 |
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| WD01 | Invention patent application deemed withdrawn after publication |