CN202648598U

CN202648598U - Soil depth measuring device

Info

Publication number: CN202648598U
Application number: CN 201220189477
Authority: CN
Inventors: 代先强; 杨通华; 杨胜华; 陈天文; 李沛; 胡丽涛; 钟鲲; 岑小红; 吴小平; 钟北权; 陈宗文; 吴天星; 林登华; 殷善周; 蒋承继
Original assignee: CHINA NATIONAL TOBACCO Corp CHONGQING CORPORATION FENGDU BRANCH
Current assignee: CHINA NATIONAL TOBACCO Corp CHONGQING CORPORATION FENGDU BRANCH
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-01-02
Anticipated expiration: 2022-04-28

Abstract

The utility model pertains to the technical field of crop cultivation, and specifically relates to a soil depth measuring device. The soil depth measuring device comprises a handle and a scale bar. The handle and the scale bar form a T-shaped structure, the lower end of the scale bar is tapered, and graduations are arranged on the scale bar. In the process of soil depth measurement, the handle is held by a user to cause the scale bar to be inserted into the soil downwards in a ploughed tobacco field, and the depth of the soil which is ploughed can be understood by reading the graduations on the scale bar. When the measured depth reaches the cultivation depth of tobacco seedlings, the cultivation stage of the tobacco seedlings can be started. When the measured depth does not reach the cultivation depth of the tobacco seedlings, the tobacco field needs to be ploughed once again to make the depth reaches the suitable cultivation depth of the tobacco seedlings. According to the utility model, through the arrangement of the T-shaped structure, advantages of simple structure, easy operation and low production cost are realized, and the soil depth measuring device of the utility model is easy, quick, and efficient to use through the graduation arrangement on the scale bar and the tapered lower end of the scale bar, so the soil depth measuring device has the advantage of high practicability in the tobacco planting industry.

Description

The depth of soil measuring instrument

Technical field

The utility model belongs to proportion of crop planting cultivation technique field, is specifically related to a kind of depth of soil measuring instrument.

Background technology

In tobacco planting, before transplanting, usually adopt the mode of deep ploughing that vega is turned over, owing to plough deeply by improving root system and stretch environment, improve moisture condition and regulate the absorption of potassium element, this is the important means of carrying potassium, and the subsoiling deep ploughing has following advantage: one, and timely whole geographical moisture in the soil, plough ventilatively, promote biomass to increase; Improvement soil mechanism, applications of farmyard manure increases biomass; Promote the soil nutrient mineralising; Green manure is covered green grass or young crops, coordinates soil nutrient; Two, glutinous heavy for the soil texture, topsoil is shallow, problem that plough sole is arranged, can add deep plough level, breaks plough sole, solve upper layer of soil backwater and root system development problem by deep ploughing, improves tobacco-growing soil infiltration and water-holding capacity; Three, coordinate soil moisture, strengthen the soil nutrient validation, affect Root Growth in Tobacco and Soil nutrient movement, the soil moisture alternation of wetting and drying affects Soil Nutrient Transformation, reduces the plant availability of nutrient.The degree of depth of subsoiling deep ploughing is not identical because of the difference of cigarette seedling kind, therefore need to measure the degree of depth that pine is ploughed, and mostly adopts at present hand to dig measurement, and the effect that hand digs measurement is low, amount of labour demanded is larger.

The utility model content

The technical problems to be solved in the utility model provides a kind of depth of soil measuring instrument of simple in structure, economical and practical, convenience and high-efficiency.

In order to solve the problems of the technologies described above, the utility model provides a kind of depth of soil measuring instrument, comprises handle, chi bar, and described handle and chi bar are the T-shape structure, and the lower end of described chi bar is tapered, and the chi bar is provided with scale.When carrying out the depth of soil measurement, make the chi bar insert depth of soil downwards at the vega expert handle of having ploughed, the scale that reads on the chi bar scale can be known the degree of depth that soil is ploughed, and when reaching the degree of depth of cigarette seedling cultivation when fathoming, just can enter the cultivation stage of cigarette seedling; When not reaching cigarette seedling cropping depth when fathoming, need plough again vega, make its degree of depth reach the suitable cropping depth of cigarette seedling.

The utility model has following advantage in prior art: simple in structure, economical and practical, convenience and high-efficiency, and the setting by the T-shape structure makes it simple in structure, is easy to affectedly, and cost of manufacture is cheap; The setting of chi bar high scale and bottom taper allow the utility model efficient quick that is easy to use, very high in tobacco planting industry practicality.

As the further restriction of technical solutions of the utility model, the length of described chi bar is 60～80cm.Because the suitable depth of soil of cigarette seedling cultivation is 15～30cm, and consider for the angle of saving cost, also meet simultaneously Human physiology, the length of chi bar is controlled at 60～80cm, cause the waste of manufacturing cost when the long meeting of size, and in use, the tobacco grower may hold the upper end of chi bar and carry out work, thereby makes handle lose effect; Size is too short, need to bend over when measuring and so on, has increased tobacco grower's work intensity.

As the further restriction of technical solutions of the utility model, be spaced apart 1cm between the chi bar high scale.The calibration of 1cm is for more accurate when fathoming, because the difference of the kind of cigarette, when seedling was transplanted period, the degree of depth that embeds soil was different, and the suitable depth of soil of the cultivation that can not guarantee various cigarettes is integer, and therefore the scale division on the chi bar is set to 1cm.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model depth of soil measuring instrument.

Embodiment

Embodiment one: as shown in Figure 1, the utility model provides a kind of depth of soil measuring instrument, comprises handle 1 and chi bar 2, and described handle 1 is the T-shape structure with chi bar 2, and the lower end 4 of described chi bar is tapered, and chi bar 2 is provided with scale 3.When carrying out the depth of soil measurement, make chi bar 2 insert plowed soils downwards at the vega expert handle 1 of having ploughed, the scale that reads on the chi bar scale 3 can be known the degree of depth that soil is ploughed, and when reaching the degree of depth of cigarette seedling cultivation when fathoming, just can enter the cultivation stage of cigarette seedling; When not reaching cigarette seedling cropping depth when fathoming, need plough again vega, make its degree of depth reach the suitable cropping depth of cigarette seedling.

Embodiment two: as shown in Figure 1, the utility model provides a kind of depth of soil measuring instrument, comprises handle 1 and chi bar 2, described handle 1 is the T-shape structure with chi bar 2, the lower end 4 of described chi bar is tapered, and chi bar 2 is provided with scale 3, and the length of described chi bar 2 is 60～80cm.Because the suitable depth of soil of cigarette seedling cultivation is 15～30cm, and consider for the angle of saving cost, also meet simultaneously Human physiology, the length of chi bar is controlled at 60～80cm, cause the waste of manufacturing cost when the long meeting of size, and in use, the tobacco grower may hold the upper end of chi bar and carry out work, thereby makes handle lose effect; Size is too short, need to bend over when measuring and so on, has increased tobacco grower's work intensity.

Embodiment three: as shown in Figure 1, the utility model provides a kind of depth of soil measuring instrument, comprises handle 1 and chi bar 2, described handle 1 is the T-shape structure with chi bar 2, the lower end 4 of described chi bar is tapered, and chi bar 2 is provided with scale 3, is spaced apart 1cm between chi bar 2 high scales 3.The calibration of 1cm is for more accurate when fathoming, because the difference of the kind of cigarette, when seedling was transplanted period, the degree of depth that embeds soil was different, and the suitable depth of soil of the cultivation that can not guarantee various cigarettes is integer, and therefore the scale division on the chi bar is set to 1cm.

Above-described only is preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not affect effect and practical applicability that the utility model is implemented.

Claims

1. a depth of soil measuring instrument comprises handle and chi bar, and handle is T-shape with the chi bar and is connected, and it is characterized in that: the lower end of described chi bar is tapered, and the chi bar is provided with scale.

2. depth of soil measuring instrument according to claim 1, it is characterized in that: the length of described chi bar is 60～80cm.

3. depth of soil measuring instrument according to claim 1 and 2 is characterized in that: be spaced apart 1cm between the described chi bar high scale.