![]() Device for protecting plants from insects
专利摘要:
An arrangement for providing a plant with a guard which has the form of a net, foil or the like and which is effective against insect attack, the arrangment including an applicator which has a plant through-passage (3) and which is arranged to carry a plurality of hose-like plant guards (17) which surround the aforementioned passage and which are provided with means (19) for stripping the plant guards from the applicator when a plant moved through the passage is caused to pass out from the applicator. A plant guard (17) included in the arrangement comprises a first portion (21), arranged to surround at least the lower part of the plant above the ground, and a second portion (25) intended to surround the plant in the ground. The first guard portion is capable of decomposing in an atmospheric environment within the space of a few years, while the second guard portion is capable of decomposing in the soil environment in a much shorter space of time. 公开号:SU1429921A3 申请号:SU843696338 申请日:1984-01-19 公开日:1988-10-07 发明作者:Левквист Бо 申请人:Струмфабрикен Винетта Актиеболаг (Фирма); IPC主号:
专利说明:
The invention relates to forestry (farming ί The purpose of the invention is to increase the efficiency of protection and simplify the design. Figure 1 shows the proposed (device, a general view, in Figure 2 the hose • protective agent (position in the protection of plant parts;! On fig.Z - same as in the protection of the whole plant. The device comprises a distributor made in the form of a pipe 1, which has a through channel 2 for the passage of plants. Outside the pipe 1 is enclosed by a sleeve-like protective means 3, made in the form of a mesh. The surface of the pipe 1 serves to maintain the protective means 3, which are placed on it either close to each other in the pressed position, or in the non-pressed position, while partially or completely overlapping one another. To the ends of the lowest 4 of the protective equipment: 3 is attached at diametrically located points a means for removing them from the pipe 1 in the process of moving the plants along the channel 2, which is made in the form of at least one flexible element 5, The sleeve-like protective tool 3 is made in height from two parts: Upper b and lower 7. Upper b is designed to cover the lower part of the plant up to a point located about 1-2 dm above the soil. The mesh size of the upper part 6 may be 1-3 mm. The mesh is made of material; for example nylon, polyethylene and the like, which can decompose under the influence of sunlight and atmosphere for up to 5 years. After 4-5 years, a protective agent is no longer required, since insects can destroy the plant only during the first years of growth after planting. $ Bottom part ^ 7 of protective agent 3 is intended to cover a plant that is below the surface of the soil. The mesh size of this part is 1-5 mm, and the mesh of 10 is made of a material that can be destroyed in a relatively short period of time under the influence of moisture and microorganisms in the soil, such as cotton. The lower part 7 is also saturated with plant nutrients. The upper end face of the protective means 3 is equipped with a tie 8, which is connected with the connecting element 9 to the end face of the adjacent protective means 3. The upper part b of the protective agent 3 (FIG. 3) can be adapted to cover the entire plant 25 located above the soil. The free end of the upper part 6 can be tied either fully or partially The proposed device also includes a ground support device 30 10. It is made with the possibility of adjusting the position of the pipe 1 in height and at various angles relative to the soil surface. In the upper part of the pipe 1, a funnel-shaped element 11 is installed to facilitate the installation of plants in it. The proposed device is used as follows. The plant, passing through the through channel 2, removes through the flexible element 5 the lower 4 of the protective sleeve-shaped means 3., The protective agent 3 surrounds the plant and it is ready for planting. 1429921 4
权利要求:
Claims (3) [1] one -Y AND (Pi / .f and period, n. designed to cover a plant that is located below the soil surface. Lower the part is also saturated with plant nutrients. The device is installed on the ground support. :. -one FIELD: forestry. The purpose of the invention is to increase the effectiveness of protection and simplify the design. : Figure 1 shows the proposed; device, general view; Fig. 2 shows a coarse protective agent, (position when protecting part of a plant; fig. 3 - the same when protecting the whole; plant. The device contains a distributor, made in the form of a pipe, which has a through channel 2 for the passage of plants. Outside, the tube 1 is covered with sleeve-shaped protective means 3, made in the form of a grid. The surface of the tube 1 serves to maintain protective means 3, which are placed along it either close to each other in the pressed position, or in the non-pressed position, at the same time partially or completely crossing one another. To the ends of the lowest 4 of the protective equipment: 3 are attached at diametrically located points means for removing them from the pipe 1 in the process of moving plants along channel 2, the second is made in at least one flexible element 5t. Arm-shaped protective means is made of two parts Upper b and lower 7. Upper part 6 is intended to cover the lower part of the plant up to the point located 1-2 dm above the soil. The mesh size of the upper part 6 can be 1-3 mm. The mesh is made of a material such as nylon, polyethylene, etc., which can decompose under the action of sunlight and the atmosphere for up to 5 years. After 4-5 years, the protective agent is no longer required. device 10. The plant, having passed through the through-through channel 2, removes by means of the flexible element 5 the lower 4 protective means 3. It surrounds the plant, and the plant is ready for planting. 3 hp f-ly, 3 ill. as insects can destroy the plant only during the first years of growth after planting. The bottom part 7 of the protective means 3 is intended to enclose a plant that lies below the soil surface. The mesh size of this part is 1-5 mm, and the mesh is made from such a material that can be destroyed for a relatively short period of time by the action of moisture and microorganisms in the soil, such as cotton. Lower part 7 is also saturated with plant nutrients. The upper end of the protective means 3 is provided with a tie 8, which is connected by means of a connecting element 9 with the end of the adjacent protective means 3. The upper part b of protective means 3 (Fig. 3) can be made with the possibility of covering the whole plant located above the soil. The free end of the upper part 6 can be locked either completely or partially. The proposed device also contains a ground support device 10. It is adapted to adjust the position of the pipe 1 in height and at different angles relative to the soil surface. A funnel-shaped element J i is installed in the upper part of the tube 1 to facilitate the installation of plants into it. The proposed device is used as follows. The plant, having passed through the through channel 2, removes through the flexible element 5 the lower 4 and protective arms of the imaginary means 3. The evil remedy 3 surrounds the plant and it is ready for planting (ich. formula and 3 3 o bt e n i. A plant protection device for insect insects containing a hose-shaped protective means in the form of a mesh, characterized in that, in order to increase the efficiency of protection and simplify the design, it is equipped with a distributor made in the form of a pipe, having a through channel for plants, with additional arms protective equipment which serves the surface of the pipe, with all sleeves at least figurative protective equipment covers it from the outside and is equipped with means for removing it from the pipe in the process of moving plants along the channel, made in the form of at least one lepee attached at its ends to their ends of the flexible element in diametrically located points. 20 parts of the plant above the soil, and lower parts to cover the plant below the soil surface. 4, The device according to claims 1 to 3, except that the lower part of the sleeve-shaped protective agent is impregnated with plant nutrients. FIG. g 29921 h ten [2] 2, The device according to claim 1, about tl and - a y with e so that the upper the end of the main sleeve-shaped protective means is provided with a tie, which is connected by means of a connecting element with the end of the adjacent additional sleeve-shaped protective means. [3] 3. The device according to claim 1, characterized in that the sleeve-shaped protective means is complete in two parts, the upper part of which is intended for parts of the plant above the soil, and lower to cover the plant below the soil surface. 4, the apparatus according to claims 1-3, characterized in that the lower part of the sleeve-shaped protective agent is impregnated with plant nutrients. Fig.Z
类似技术:
公开号 | 公开日 | 专利标题 SU1429921A3|1988-10-07|Device for protecting plants from insects US5179798A|1993-01-19|Portable greenhouse KR101532249B1|2015-06-29|Protective cover fruit trees US4395844A|1983-08-02|Device to support flexible netting used to protect plants from damage by animals and adverse environmental conditions ES2042456T3|1994-09-01|HYDROPONIC CULTIVATION METHOD OF PLANTS, AS WELL AS A CROP DEVICE AND A SYSTEM FOR THE REDUCTION OF SUCH METHOD TO PRACTICE. Marsh et al.1990|Exclusionary methods and materials to protect plants from pest mammals--a review PT871737E|2005-08-31|METHOD FOR PROTECTING CROP PLANTS AGAINST INSECT PESTS SU1611270A1|1990-12-07|Support for plants JP2017139996A|2017-08-17|Young tree protective equipment, young tree protective apparatus and young tree protective structure US503759A|1893-08-22|Tree-protector RU2761874C1|2021-12-13|Device for protecting tree trunks from crawling insects CN211671670U|2020-10-16|Fruit tree sapling protection device JP2858084B2|1999-02-17|Greening equipment for temporary enclosures, etc. GB2339523A|2000-02-02|A trap for protecting plants from animals or insects SU1083999A1|1984-04-07|Arrangement for protecting fruit-trees from insect pests KR840000383Y1|1984-03-12|Apparatus for protecting wild fraans SU1688803A1|1991-11-07|Shelter for growing plants FI67649C|1985-05-10|ANORDNING FOER FOERHINDRANDE AV INSEKTSANGREPP PAO PLANTOR SU1435197A1|1988-11-07|Method of protecting fruit trees from insect pests Henigman1996|Seedling protection from deer browsing IT1033709B|1979-08-10|SYSTEM FOR THE PROTECTION FROM DAMAGES ARISING FROM WEATHER BEHAVIOR INCLUDING RAIN, HAIL AND SIMILAR CHARGES TO AGRICULTURAL CROPS BOTH TREES AND ORCHARDS VINEYARDS FOREST PLANTS NEW AND SIMILAR BOTH HERBACEOUS SEEDS SU857485A1|1981-08-23|Method of recultivation of spoil bank slopes DK174020B1|2002-04-22|Polymer screen for seedlings and trees to protect against pests SU843902A1|1981-07-07|Mouse trap FI78218B|1989-03-31|SKYDDSHOELJE FOER SKYDD AV SKOGSPLANTOR MOT INSEKTSANGREPP.
同族专利:
公开号 | 公开日 DK23484A|1984-07-22| AU2352184A|1984-07-26| NO158711B|1988-07-18| EP0114798A3|1984-08-22| US4706411A|1987-11-17| NO840180L|1984-07-23| DE3466640D1|1987-11-12| FI840191A|1984-07-22| ES529053A0|1984-11-16| EP0114798B1|1987-10-07| FI840191A0|1984-01-18| SE8300313D0|1983-01-21| AU566749B2|1987-10-29| NZ206866A|1987-10-30| SE449153B|1987-04-13| SE8300313L|1984-07-22| CA1254747A|1989-05-30| FI73863C|1987-12-10| EP0114798A2|1984-08-01| CS253588B2|1987-11-12| DK23484D0|1984-01-19| FI73863B|1987-08-31| AT30101T|1987-10-15| ES8501196A1|1984-11-16| NO158711C|1988-10-26|
引用文献:
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法律状态:
优先权:
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申请号 | 申请日 | 专利标题 SE8300313A|SE449153B|1983-01-21|1983-01-21|PLANT PLANT PROTECTION SYSTEM FOR INSECT INFECTIONS AND PLANT PROTECTION PROVIDED NOT TO BE IN THE SYSTEM| 相关专利
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