Mulching film releasing herbicide
A herbicide and mulch technology, which is used in weed eradication equipment, plant protection covers, gardening, etc., can solve problems such as inability to open at will, single mulch function, and inconvenience in weeding.
Inactive Publication Date: 2018-03-06
凌应芬
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the function of plastic film is still relatively simple. Once weeds grow under the plastic film, weeding will be extremely inconvenient because the plastic film cannot be opened at will.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0025] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0026] like Figure 1 to Figure 4 As shown, the present invention provides a kind of mulch film that can release herbicides, comprising: an upper film body 6, which is a plastic film; a lower film body 7, which is made of a silica gel sheet, and the peripheral edge of the lower film body 7 Combined with the peripheral edge of the upper membrane body 6, thereby clamping and forming an intermediate cavity 2; the intermediate cavity 2 is provided with a plurality of fascia connected to the upper membrane body and the lower membrane body , the plurality of fascias divide the middle ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a mulching film releasing herbicide. The mulching film releasing the herbicide comprises an upper film body, a lower film body, an adsorption layer, a plurality pushing rods,a plurality of ventilating pipes and an operating rod, wherein the peripheral edge of the lower film body is combined with the peripheral edge of the upper film body, and therefore a middle cavity isformed in a clamped mode; the middle cavity is divided by a plurality of rib films into a plurality of containing cavity chambers, a plurality of through holes are formed in the lower film body, and aplurality of small holes with the hole diameter of 0.2 mm to 0.3 mm are formed in a film layer; a herbicide solution is adsorbed in the adsorption layer, and the containing cavity chambers are filledwith the adsorption layer; the lower ends of the pushing rods are each connected with a first pushing sheet, and the middles of the first pushing sheets are connected to the top face of the upper film body; the two ends of the ventilating pipes are open and extend to the outer side of the upper film body, and air holes are formed in the middles of the ventilating pipes; a plurality of inserting grooves are formed in the lower side wall of the operating rod, and the multiple inserting grooves of the operating rod are aligned to the multiple pushing rods for enabling the upper ends of the multiple pushing rods to be inserted into the inserting grooves. According to the mulching film releasing the herbicide, the weeding efficiency is improved, and the weeding difficulty is reduced.
Description
technical field [0001] The invention relates to an agricultural equipment, in particular to a mulch film capable of releasing herbicides. Background technique [0002] Mulch film is the ground covering film, usually transparent or black PE film, and there are also green and silver films, which are used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, etc. , the function of promoting plant growth. The mulch looks like a thin layer, but it is quite effective. It can not only improve ground temperature, water, soil, fertilizer and fertilizer efficiency, but also has many functions such as weed control, pest control, drought and waterlogging resistance, salt suppression and seedling protection, improvement of light and heat conditions near the ground, and sanitation and cleaning of products. For those seedlings just unearthed, it has the functions ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01M21/04
CPCA01G13/0275A01M21/043
Inventor 凌应芬
Owner 凌应芬