CN107033914A - The organic formulations sterilized for obstruction of vegetable continuous cropping sick soil and application - Google Patents
The organic formulations sterilized for obstruction of vegetable continuous cropping sick soil and application Download PDFInfo
- Publication number
- CN107033914A CN107033914A CN201710315062.5A CN201710315062A CN107033914A CN 107033914 A CN107033914 A CN 107033914A CN 201710315062 A CN201710315062 A CN 201710315062A CN 107033914 A CN107033914 A CN 107033914A
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- Prior art keywords
- soil
- molasses
- dryness
- plant powder
- vegetables
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
Abstract
The present invention relates to a kind of organic formulations and application for connecting the sterilization of obstacle sick soil for vegetables, organic formulations are the compositions of one or more kinds of dryness powders in following vegetable material and molasses:Reed, potato rattan, straw, wheat straw, pea straw, bagasse, broad bean straw and corn stalk, wherein, the percentage by weight of molasses is 0 100%, and dryness pure plant powder is successively used with molasses using preceding packaging respectively.Application method step is:Dryness pure plant powder or molasses are sprinkling upon by the ratio uniform being previously set on the vegetables ground of continuous cropping obstacle, are turned over rotary cultivator, and pure plant powder or molasses are mixed and buried in plough horizon;Uniformly watered with 30 80 tons every mu, keep soil moisture;Ground is covered with plastic sheeting, makes soil and air exclusion;Control the soil moisture at 25 50 DEG C, oxidation-reduction potential reaches below 60mv, forms anaerobism Strong oxdiative reducing condition;Anaerobism Strong oxdiative reducing condition is kept to remove overlay film after 34 weeks.Fusarium oxysporum, root-knot nematode in energy soil of the invention etc. are effectively killed, and eliminate continuous cropping obstacle.
Description
Technical field
It is specifically a kind of to have mechanism for what obstruction of vegetable continuous cropping sick soil was sterilized the present invention relates to a kind of vegetable cultivation technology
Agent and application.
Background technology
Because the eating habit of consumer causes the preference on consumption market to some vegetable varieties, promote vegetable grower or its
His grower continuously plants the vegetables of same kind, that is, continuous cropping for many years on a piece of soil.So as to cause more and more tighter
The continuous cropping obstacle of weight so that vegetable insect disease is aggravated, plant bearing status is deteriorated, yield and the problems such as Quality Down.Continuous cropping hinders
It is phenomenon that various crops plant generally existings to hinder, and this is to plant same kind crop for many years to cause micro-ecological environment in soil to be got over
In stable, harmful micro- raw flora and insect egg is caused largely to grow breeding, crop growth environment is increasingly worse.
Prior art solve obstruction of vegetable continuous cropping resourcefulness be partly that crop rotation is carried out with the vegetables of other kinds, or with change
Fertile agricultural chemicals etc. strengthens the preventing and treating to pest and disease damage, and the result of crop rotation is to cause fast-selling vegetable variety to run out of goods, rapid rise of price, infringement consumption
Person and producer's interests, it is hardened that multi-purpose fertilizer and pesticide is further exacerbated by soil acidification, and soil fertility declines.
The technology carried out disinfection to sick soil is occurred in that in recent years, but these technical skills are entered with daylight or high temperature mostly
Row physical disinfection, such as carries out sootiness to soil or steam is stifling.It is difficult to carry out because the power consumption too big or time is oversize.
What is had makes an effort on fertilizer, the life of want to disinthibite by certain microorganism gimmick some pernicious bacterias or insect
It is long, and then mitigate soil-borne disease, such as " one kind overcomes obstruction of vegetable continuous cropping for Publication No. CN106316564A application for a patent for invention
Biological organic fertilizer and preparation method thereof " just belong to this kind of technology.The method of this application is to add poultry after agricultural wastes are crushed
Poultry manure, crab shell powder, and complex micro organism fungicide are fully fermented, and prepare biological organic fertilizer, it is said that this biological organic
Fertilizer has good prevention effect to the disease such as root knot nematode disease, epidemic disease and droop, while can also improved soil, increase fertilizer
Power and crop yield.But the effect of this fertilizer be it is local be not the sterilization carried out to whole plough horizon after all, it is right
Microecosystem does not have the change of essence inside the soil caused by continuous cropping for many years, so eliminating harmful microorganism and worm's ovum
Effect be limited, timeliness is also of short duration.
The content of the invention
The purpose of the present invention aiming above mentioned problem propose it is a kind of for obstruction of vegetable continuous cropping sick soil sterilize have mechanism
Agent and its application, this method are fermented by directly carrying out the strength under anaerobic state in plough horizon, form redox
Environment, it is a large amount of to kill harmful microorganism and worm's ovum, promote the formation of profitable strain to improve the micro-ecological environment of soil, recover soil
The intrinsic physics and chemistry of earth and Tiny ecosystem characteristic, eliminate obstruction of vegetable continuous cropping.
This organic formulations for connecting the sterilization of obstacle sick soil for vegetables proposed by the present invention, it is characterised in that it is following plants
The composition of one or more kinds of dryness powders and molasses in thing material:
Reed, potato rattan, straw, wheat straw, pea straw, bagasse, broad bean straw and corn stalk, wherein, the percentage by weight of molasses is 0-
100%。
The dryness pure plant powder is packed respectively with molasses using preceding, is successively used.
The fineness requirement of the dryness pure plant powder is not less than 20 mesh.
The molasses are that the white sugar of cane mill crystallizes the semi-fluid sticky byproduct of operation.Sometimes referred to as blackstrap or sugar
Honey.
Above-mentioned plant dryness powder can be crushed individually, can also co-grinding, but seal after must drying or drying
Packaging, storage and transport, to prevent moisture regain.
Molasses make it using preceding and air exclusion with canned or barreled.
The application method of this obstruction of vegetable continuous cropping sick soil sterilization organic formulations of the present invention is as follows:
(1)Dryness pure plant powder or molasses are sprinkling upon on the vegetable field of continuous cropping obstacle by the ratio uniform being previously set, with rotation
Cultivated machine is turned over, and pure plant powder or molasses are mixed and buried in plough horizon;
(2)Vegetable field after to turning over is watered with every mu of 30-80 tons of ratio uniform, keeps soil moisture, is grabbed with hand and agglomerating is
Preferably;
(3)The ground for pouring water is covered with plastic sheeting, makes soil and air exclusion;
(4)Control the soil moisture at 25-50 DEG C, oxidation-reduction potential is reached below -60mv, form the strong reducing condition of anaerobism;
(5)Anaerobism strong reducing condition is kept to remove overlay film after 3-4 weeks.
Implementation steps(1)-(5)Time be the annual season of summer and autumn two, more than 25 DEG C of soil temperature.
Step(1)Dryness pure plant powder and molasses release amount press 0.5kgC/m2, i.e., every square metre is pressed organic carbon 0.5kg
Amount, the amount of dryness pure plant powder and molasses is converted to discharge.
Step(1)Molasses be first diluted with water, to reduce viscosity.
The mixing of molasses and dryness pure plant powder, is mixed according to soil types in following ratio:
The first kind, poor air permeability has hardened soil, and First Year individually uses dryness pure plant powder, and Second Year individually uses molasses, two
Person can not use with, so alternating individual to use;
Equations of The Second Kind, crumb structure is good, the soil of good permeability is mixed in 100% ratio, that is, molasses are used alone;
3rd class, the soil between the first kind and Equations of The Second Kind is successively used in the collocation of 25-35% ratios, i.e. dryness Plant Powder
Material is mixed when different with molasses, but is handled again with 25-35% molasses after the completion of processing of the dryness pure plant powder to soil.
This organic formulations and application method that the present invention is provided can to plantation vegetables after soil in Fusarium oxysporum,
Root-knot nematode etc. is effectively killed, and eliminates the major obstacle of continuous cropping, recovers the original characteristic of soil.
The organic formulations of the present invention, in addition to molasses, remaining is frequently seen plants, particularly the stalk of crop, and source is wide
General, cheap and easy to get, processing facility is easily promoted, and cost is extremely low, is the effective means for eliminating obstruction of vegetable continuous cropping.
Sheerly vegetable material is handled the present invention, and no chemicals mixes, only lasting to soil and environment without any pollution
Improvement, environmental protection.
Embodiment
The advantageous effects of the present invention are further illustrated with example below.
With having vegetables in vinyl house 200 mu of example 1, somewhere company, belongs to the poor first kind soil of crumb structure, due to
Using a large amount of chemical fertilizer, existing hardened phenomenon.The vegetable field has continuously planted white capsicum 10 years, and the fresh green pepper of first five annuals per mu yield is about
400kg, since the 6th year, yield declined year by year, and annual average product is less than 200kg/ mus.Main cause is that diseased plant is more, long
Less.Handled afterwards with the organic formulations and method of the present invention.Specific practice is that annual 8, September part are harvesting capsicum
Afterwards, root system is cut out, then the capsicum tree cleared all uniformly sprinkles pure plant powder on the ground, and molasses addition is zero.
Pure plant powder adds the amount that spreading amount presses organic carbon 0.5kg by every square metre, be converted to dryness pure plant powder or
The amounts of molasses is discharged.First Year is individually handled soil with dryness pure plant powder, and Second Year is individually with molasses
Reason.Both can not use with.Otherwise Disinfection Effect is had a strong impact on.
Turned over rotary cultivator, pure plant powder is mixed into plough horizon and buried.25 DEG C of the soil moisture, were then pressed at that time
The standard of 30-80 tons/mu waters in one's hands when grabbing into the degree for not dissipating mass of soil, is covered with film, allows soil and air exclusion
Form anaerobic state.Oxidation-reduction potential after being kept for three days in actual measurement soil is less than -60mv, continues soil temperature after being kept for 3 weeks
Degree reaches 42 DEG C, and film is removed during to 4th week, and routinely step site preparation transplants seedling, is put down with and as compare 2 mu
Row management is until harvest home.As a result find, the morbidity of the capsicum of control accounts for 52%, only 19%, last yield of the invention
It is the average yield per mu capsicum 360kg of contrast, and the average yield per mu 570kg of the present invention.What is relatively compareed is higher by 57%.Effectively eliminate
Continuous cropping obstacle, Second Year hereafter uses molasses instead instead of dryness pure plant powder, and addition is added by every square metre of organic carbon 0.5kg
Enter, remaining is identical.Result is:Continuous 3 years stable yields are in 550-580kg.
Example 2, somewhere company have 300 mu of green house of vegetables, belong to the 3rd class soil.Cucumber has continuously been planted 7 years, first 3 years
5000 jin, a traditional unit of weight of average yield per mu cucumber, beginning yield is gradually reduced within the 4th year, every year less than 1800 jin, a traditional unit of weight.Subject matter is cucumber tree hair
Disease is more, and growing way is weak, it will be apparent that continuous cropping obstacle.Handled later with the method for the present invention, while marking 5 mu of conducts pair therein
As shone.The Cultivate administration for compareing plot is identical with former years.The method and step that the present invention is handled, and time and the basic phase of example 1
Together.Simply after the completion of pure plant powder is spread to soil progress Anaerobic Treatment, 30% molasses water is and then added(Added water when unreasonable like a shrew
Dilution, to reduce viscosity).The total amount successively handled twice is by organic carbon 0.5kg/m2Calculate and add.
After harvesting and finishing actual metered as a result, the yield in control plot only has 1750 cities pound/acre, and the present invention
There are 5800 cities pound/acre.Cucumber is increased income more than 4000 jin, a traditional unit of weight per every mu of ground of season.
Example 3, somewhere company have 50 mu of green house of vegetables vegetable plot, and soil property belongs to Equations of The Second Kind, and medicine celery 10 is continuously planted
Year, the yield of first 3 years is about 1600kg/ mus or so, and morbidity increased since the 4th year, and yield declined year by year, by the 10th year
When, less than 1100kg.Handled later using of the present invention, and while marking wherein 5 mu as control, compareed the plantation in plot
With management same former years.The method and step of processing is whole molasses.Addition still presses organic carbon 0.5kg/m2Calculate and add.
As a result show:RSD(The present invention)The yield of medicine celery can be significantly increased after processing.
Processing | Yield(Kg/ mus) |
CK | 1110 |
RSD | 1993 |
Claims (10)
1. a kind of organic formulations for connecting the sterilization of obstacle sick soil for vegetables, it is characterised in that it is one kind in following vegetable material
Or the composition of a variety of dryness powders and molasses:
Reed, potato rattan, straw, wheat straw, pea straw, bagasse, broad bean straw and corn stalk, wherein, the percentage by weight of molasses is 0-
100%。
2. it is used for the organic formulations that vegetables connect the sterilization of obstacle sick soil according to claim 1, it is characterised in that dryness Plant Powder
Material is packed respectively with molasses using preceding, is successively used.
3. it is used for the organic formulations that vegetables connect the sterilization of obstacle sick soil according to claim 1, it is characterised in that dryness Plant Powder
The fineness requirement of material is not less than 20 mesh.
4. it is used for the organic formulations that vegetables connect the sterilization of obstacle sick soil according to claim 1, it is characterised in that molasses are sucrose
The white sugar of factory crystallizes the semi-fluid sticky byproduct of operation.
5. it is used for the organic formulations that vegetables connect the sterilization of obstacle sick soil according to claim 1, it is characterised in that plant dryness powder
Material list is solely crushed or co-grinding, but must be dried or be packed, store and transport after drying, to prevent moisture regain.
6. it is used for the organic formulations that vegetables connect the sterilization of obstacle sick soil according to claim 1, it is characterised in that molasses are with canned
Or barreled, make it using preceding and air exclusion.
7. a kind of application method that organic formulations are sterilized for obstruction of vegetable continuous cropping sick soil, it is characterised in that:
(1)Dryness pure plant powder or molasses are sprinkling upon by the ratio uniform being previously set on the vegetables ground of continuous cropping obstacle, are used
Rotary cultivator is turned over, and pure plant powder and molasses are mixed and buried in plough horizon;
(2)Vegetable field after to turning over is watered with every mu of 30-80 tons of ratio uniform, keeps soil moisture;
(3)The ground for pouring water is covered with plastic sheeting, makes soil and air exclusion;
(4)Control the soil moisture at 25-50 DEG C, oxidation-reduction potential is reached below -60mv, form anaerobism Strong oxdiative also original state
State;
(5)Anaerobism Strong oxdiative reducing condition is kept to remove overlay film after 3-4 weeks.
8. the application method that obstruction of vegetable continuous cropping sick soil sterilizes organic formulations is used for according to claim 7, it is characterised in that implement
Step(1)-(5)Time be the annual season of summer and autumn two, more than 25 DEG C of soil temperature.
9. the application method that obstruction of vegetable continuous cropping sick soil sterilizes organic formulations is used for according to claim 7, it is characterised in that step
(1)Dryness pure plant powder or molasses release amount press 0.5kgC/m2, i.e., every square metre press organic carbon 0.5kg amount, be converted to dry
The amounts of property pure plant powder and molasses is discharged.
10. the application method that obstruction of vegetable continuous cropping sick soil sterilizes organic formulations is used for according to claim 7, it is characterised in that molasses
With the cooperation of dryness pure plant powder, carried out according to soil types in following ratio:
The first kind, poor air permeability has hardened soil, and First Year individually uses dryness pure plant powder, and Second Year individually uses molasses, two
Person can not use with, so alternating individual to use;
Equations of The Second Kind, crumb structure is good, molasses are used alone in the soil of good permeability;
3rd class, the soil between the first kind and Equations of The Second Kind is successively used in the collocation of 25-35% ratios, i.e. dryness Plant Powder
Material is mixed when different with molasses, but is used again after the completion of processing of the dryness pure plant powder to soil at accounting 25-35% molasses
Reason.
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CN107743807A (en) * | 2017-10-31 | 2018-03-02 | 青岛农业大学 | For preventing and treating the method and fertilizing method of plant root-knot nematode |
CN108835129A (en) * | 2018-07-05 | 2018-11-20 | 贵州梵净山农业高科技股份有限公司 | A kind of ecological, environmental protective soil sterilants and preparation method thereof |
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Application publication date: 20170811 |