CN105230168A - Stereo protective soil no-tillage deep scarification method - Google Patents
Stereo protective soil no-tillage deep scarification method Download PDFInfo
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- CN105230168A CN105230168A CN201510719202.6A CN201510719202A CN105230168A CN 105230168 A CN105230168 A CN 105230168A CN 201510719202 A CN201510719202 A CN 201510719202A CN 105230168 A CN105230168 A CN 105230168A
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- soil
- tillage
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- subsoiling
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Abstract
The invention discloses a stereo protective soil no-tillage deep scarification method comprising the following steps: detecting and determining a layering structure of an integrated working object; under a soil plough layer no-tillage condition, spraying compressed air into the soil at specific working points for explosion and deep scarification of the soil in a layered and multi-time mode according to the layering structure. The method is suitable for various dry land farming, and suitable for scattered plowland and facility booths in which a large loosening machine can hardly operate and apply fertilizers; the method can solve the fallowing problems of perennial plants, can reduce plowland grinding without damaging crops, thus improving fallowing effect, realizing stereo protection of the plowland, and improving deep ploughing effect under the no-tillage condition.
Description
Technical field
The present invention relates to modern agriculture soil cultivation field, particularly the no-tillage subsoiling method of one three-dimensional protectiveness soil.
Background technology
In modern agriculture plantation, no matter be need soil application, or in order to soil increase soil porosity, be beneficial to receive and storage rainwater, all need Soil tillage or deep ploughing, so that the consolidation soil layer of certain depth is become loose topsoil in small, broken bits.In prior art, the many modes by plough, cultivated cutter or cultivated car of conventional deep ploughing mode are turned over, this kind of tillage is manured into soil depth as shallow, increase unit and enter ground operations number, artificial and machinery repeatedly rolls soil, spoiled soil structure, increase the weight of soil compaction degree, time-consuming, take a lot of work, input cost is high, simultaneously inefficiency.In addition; in prior art; country advocates and carries out no-tillage operation; it is no-tillage that protectiveness is carried out in the organic directly open country coverings such as stalk by proposal, though this mode can ensure water and soil loss, and has the effect preventing soil horizon from destroying; but microbial activities is decomposed slowly; soil organic matter accumulation is less, not obvious to soil improvement action, also for damage by disease and insect etc. provides hibernacle.What is more important, existingly to turn over or no-tillage can not effectively operate for the layering of soil, causes deep subsoil soil porosity to change little, is unfavorable for receiving and storage rainwater, builds up fertility.
Therefore; need to improve existing soil cultivation mode; be applicable to various dry farming; be more suitable for scattered arable land, facility plastic greenhouse, be not easy to the region that the large-scale facility that loosen the soil operate fertilising; particularly to the problem of turning over of perennial crop, when avoiding crop damage, reducing and arable land is rolled; improve effect of turning over, realize the three-dimensional protectiveness of ploughing.
Summary of the invention
In view of this, the invention provides a kind of no-tillage subsoiling method of three-dimensional protectiveness soil, be applicable to various dry farming, be more suitable for scattered arable land, facility plastic greenhouse, be not easy to the region that the large-scale facility that loosen the soil operate fertilising, particularly to the problem of turning over of perennial crop, when avoiding crop damage, reducing and arable land is rolled, improve effect of turning over, realize the three-dimensional protectiveness of ploughing; The problem improving deep ploughing effect on no-tillage basis can be solved.
The no-tillage subsoiling method of three-dimensional protectiveness soil of the present invention, comprises the following steps:
Detect and judge the hierarchy of manipulating object entirety;
When not plowed soils plow layer, according to described hierarchy, repeatedly blast injection is entered in soil to carry out spraying quick-fried Subsoiling in concrete setting layering.
Further, detect and judge to need that the mode of the hierarchy at Subsoiling place comprises soil sample analysis, soil data detects one or both the cooperation in analyzing.
Further, soil data detection analysis comprises the steps: to determine at least two test points;
Detect the ground pressure data of each test point soil different depth;
According to different depth place the variation tendency detected between ground pressure data judge the soil fertility status of test point;
The soil fertility status of comprehensive all test points carries out statistical analysis.
Further, layering is repeatedly for from up to down to implement according to soil fertility status.
Further, layering is repeatedly for being carried out up to few twice according to described hierarchy at every one deck.
Further, when in not plowed soils plow layer, according to described hierarchy, also comprised before blast injection repeatedly enters in soil to carry out spraying quick-fried Subsoiling step by concrete setting layering: the deep placement scope that can reach 50-70cm with single operation radius divides concrete setting to manipulating object entirety, or, corresponding each need deep placement object that one concrete setting is set.
Beneficial effect of the present invention: the no-tillage subsoiling method of three-dimensional protectiveness soil of the present invention; be applicable to various dry farming; be more suitable for scattered arable land, facility plastic greenhouse, be not easy to the region that the large-scale facility that loosen the soil operate fertilising; particularly to the problem of turning over of perennial crop; when avoiding crop damage, reducing and arable land is rolled, improve effect of turning over; realize the three-dimensional protectiveness of ploughing, thus on no-tillage basis, solve the problem how improving deep ploughing effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is a kind of specific embodiment block diagram of the present invention;
Fig. 2 is another kind of specific embodiment block diagram of the present invention;
Fig. 3 is soil fertility status schematic diagram;
Fig. 4 is deep ploughing device operation schematic diagram;
Fig. 5 is that deep ploughing device is in diverse location operation schematic diagram.
Embodiment
Fig. 1 is a kind of specific embodiment block diagram of the present invention; Fig. 2 is the another kind of specific embodiment block diagram of invention; Fig. 3 is soil fertility status schematic diagram; Fig. 4 is deep ploughing device operation schematic diagram; Fig. 5 is that deep ploughing device is in diverse location operation schematic diagram; as shown in Figure 1: the no-tillage subsoiling method of three-dimensional protectiveness soil of the present embodiment, comprises the following steps:
Step a: detect and judge manipulating object overall hierarchical structure;
Step b: when not plowed soils plow layer, according to described hierarchy, repeatedly blast injection is entered in soil to carry out spraying quick-fried Subsoiling in concrete setting layering;
Wherein, manipulating object is the soil such as arable soil or timbered soil, concrete setting refers to concrete deep ploughing deep placement job position, existing soil commonly uses layering plow layer 1 from top to bottom, tillage pan 2, subsoil 3 and substratum 4, in the present invention, hierarchy comprises concrete hierarchy number and each depth of seam division value, then according to hierarchy, soil is inserted by deep ploughing device 5, compressed air is spurted in soil by deep ploughing device by compressed air delivery device, and judge concrete layering residing for insertion depth according to depth of seam division value, and according to the concrete soil characteristics of this layering in prior art, at least twice blast injection is implemented targetedly at this place, repeatedly can be the same depth of same layer repeatedly, or same layer different depth is formed repeatedly.
Another embodiment of the present invention is, on the basis of the first embodiment above-mentioned, detects and judges to need that the mode of the hierarchy at Subsoiling place comprises soil sample analysis, soil data detects one or both the cooperation in analyzing; Wherein, soil sample is analyzed and is referred to and carry out soil sample by the overall diverse location of soil sampling apparatus to manipulating object, the morphological feature such as color, humidity, quality, structure, elasticity, new formation, intrusive body, root system of plant of observing sampling soil according to sampling carries out soil layering judgement, certainly, sampling soil layering can be carried out according to above-mentioned soil layering of the prior art, certainly also carry out layering again by sampling object.
In addition, on the basis of above-described embodiment, soil data detects analysis and comprises the steps: b1: determine at least two test points; Overall with manipulating object, respectively establish a test point at two ends and centre, totally three test points;
B2: the ground pressure data detecting each test point soil different depth; Each test point establishes at least six detecting positions along depth direction, at a distance of 10-15cm between two adjacent detecting positions;
B3: according to different depth place the variation tendency detected between ground pressure data judge the soil fertility status of test point; The force value of soil different depth has difference, and also can change when though the pressure of different layering is in different depth, but can smooth variation be produced in the pressure change of same layering different depth, when the different depth place change value of pressure being in two layerings there will be a peak value, can judge the depth value of different layering and different layering according to this peak value;
B4: the soil fertility status of comprehensive all test points carries out statistical analysis; The hierarchy of effective object entirety is obtained by the judgement that is averaged of statistical analysis each test point gained hierarchy.
Above-mentioned two kinds of analysis modes can singlely be taked to implement, and also according to circumstances, two kinds of analysis modes can be combined common use; Be illustrated as with the combination of two kinds of analysis modes: being chosen by soil sample analysis needs Subsoiling somewhere to carry out sample analysis, preliminary judgement plow layer surface is to the depth distance of substratum, and the parameter such as color, humidity, quality per sample carries out preliminary layering to soil, and then analyzed by soil data detection analysis, according to tentatively judging that depth distance carries out segmentation determination test point to soil, between two test points, arrange six detecting positions, the situation of change according to detected pressures data is accurately determined soil layering.
In above-mentioned two kinds of embodiments, each embodiment includes lower content, and layering is repeatedly for from up to down to implement according to soil fertility status; Certainly, also can implement from bottom to top, by implementing to have good soil splitting effect from top to bottom.
Preferably, layering is repeatedly for being carried out up to few twice according to described hierarchy at every one deck.
And, when in not plowed soils plow layer, according to described hierarchy, also comprised before blast injection repeatedly enters in soil to carry out spraying quick-fried Subsoiling step by concrete setting layering: the deep placement scope that can reach 50-70cm with single operation radius divides concrete setting to manipulating object entirety, or, corresponding each need deep placement object that one concrete setting is set.
In addition, in embodiment in the present invention, while/after each concrete setting sprays quick-fried Subsoiling, carry powder fertilizer; Preferably, carry powder fertilizer for carrying out suspension siphon conveying by the air-flow of compressed air generation needed for Subsoiling; Namely the air-flow that during deep ploughing, compressed air used is formed can form siphonic effect to fertilizer, is equivalent to no longer need other powder fertilizer power set, has efficient and same effect, saves energy consumption, and easy to operate.Preferably, powder fertilizer is one in stalk powder, fertilizer, bio-bacterial manure, chemical fertilizer, wood chip, sawdust, soil conditioner or wherein two kinds of mixing.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. the no-tillage subsoiling method of three-dimensional protectiveness soil, is characterized in that: comprise the following steps:
Detect and judge the hierarchy of manipulating object entirety;
When not plowed soils plow layer, according to described hierarchy, repeatedly blast injection is entered in soil to carry out spraying quick-fried Subsoiling in concrete setting layering.
2. the no-tillage subsoiling method of three-dimensional protectiveness soil according to claim 1, is characterized in that: described detection and judge need the mode of the hierarchy at Subsoiling place comprise soil sample analysis, soil data detect analyze in one or both cooperation.
3. the no-tillage subsoiling method of three-dimensional protectiveness soil according to claim 2, is characterized in that: described soil data detects analysis and comprises the steps: to determine at least two test points;
Detect the ground pressure data of each test point soil different depth;
According to different depth place the variation tendency detected between ground pressure data judge the soil fertility status of test point;
The soil fertility status of comprehensive all test points carries out statistical analysis.
4. the no-tillage subsoiling method of three-dimensional protectiveness soil according to claim 3, is characterized in that: described layering is repeatedly for from up to down to implement according to soil fertility status.
5. the no-tillage subsoiling method of three-dimensional protectiveness soil according to claim 4, is characterized in that: described layering is repeatedly for being carried out up to few twice according to described hierarchy at every one deck.
6. the no-tillage subsoiling method of three-dimensional protectiveness soil according to claim 5; it is characterized in that: when in not plowed soils plow layer; according to described hierarchy; also comprised before blast injection repeatedly enters in soil to carry out spraying quick-fried Subsoiling step by concrete setting layering: the deep placement scope that can reach 50-70cm with single operation radius divides concrete setting to manipulating object entirety; or, corresponding each need deep placement object that one concrete setting is set.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110115129A (en) * | 2019-05-20 | 2019-08-13 | 成都天本地源科技有限公司 | A kind of subsoiling deep fertilizing method suitable for plant culture |
Citations (5)
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US3029756A (en) * | 1960-08-19 | 1962-04-17 | Krivda Alfred | Air injection drill |
US4429647A (en) * | 1980-08-18 | 1984-02-07 | Eugen Zinck | Method of and device for loosening agriculturally used soil |
JPS6117623A (en) * | 1983-12-16 | 1986-01-25 | Isao Minagawa | Treatment of deep soil of farming field |
CN2569541Y (en) * | 2002-08-27 | 2003-09-03 | 深圳市耐卓园林科技工程有限公司 | Deep layer ripping fertilizer applicator |
CN202172568U (en) * | 2011-07-27 | 2012-03-28 | 窦传峰 | Deep soil loosening and fertilizing machine |
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2015
- 2015-10-29 CN CN201510719202.6A patent/CN105230168A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US3029756A (en) * | 1960-08-19 | 1962-04-17 | Krivda Alfred | Air injection drill |
US4429647A (en) * | 1980-08-18 | 1984-02-07 | Eugen Zinck | Method of and device for loosening agriculturally used soil |
JPS6117623A (en) * | 1983-12-16 | 1986-01-25 | Isao Minagawa | Treatment of deep soil of farming field |
CN2569541Y (en) * | 2002-08-27 | 2003-09-03 | 深圳市耐卓园林科技工程有限公司 | Deep layer ripping fertilizer applicator |
CN202172568U (en) * | 2011-07-27 | 2012-03-28 | 窦传峰 | Deep soil loosening and fertilizing machine |
Non-Patent Citations (1)
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吴启堂: "《土壤环境学》", 30 April 2015 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110115129A (en) * | 2019-05-20 | 2019-08-13 | 成都天本地源科技有限公司 | A kind of subsoiling deep fertilizing method suitable for plant culture |
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