GB719961A - Method of and apparatus for manufacturing casts or blocks from soil, vegetable mould or like material - Google Patents
Method of and apparatus for manufacturing casts or blocks from soil, vegetable mould or like materialInfo
- Publication number
- GB719961A GB719961A GB12412/52A GB1241252A GB719961A GB 719961 A GB719961 A GB 719961A GB 12412/52 A GB12412/52 A GB 12412/52A GB 1241252 A GB1241252 A GB 1241252A GB 719961 A GB719961 A GB 719961A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- casts
- worm
- seed
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
719,961. Moulding seed casts. VRIJ, A. DE. May 16, 1952, No. 12412/52. Class 87 (2) A method of manufacturing casts or blocks from soil, vegetable mould or like material comprises feeding such material into an extruder comprising a casing with a worm conveyer wherein it is homogenized and from which it is driven out between the casing and a central core as a centrally perforated string which is subjected to periodical cutting parallel to the delivery end of the casing. The vegetable mould, to which fertilizer may be added, is placed in a hopper 5 and is homogenized as it is impelled by the worm 2 towards the open end of the casing 1. To produce seed casts which have bottoms the worm extension 6 stops short of the casing opening and the means for periodically cutting the extruded material comprises plates 10 which cover the opening during part of the rotation of a ring 7 in which they are mounted. Material is then forced between the end of the extension 6 and a plate 10, while other material surrounds the extension 6 which then acts as a core. As the plate moves away the material is forced through the opening, taking as its outside diameter the internal diameter of the casing, and is cut by the cutting edge 11 of the next plate 10 in the revolving ring 7. For bottomless seed casts the plates 10 may be dispensed with and radial cutting wires, mounted in the ring 7, may be used. For providing holes of different diameters in the seed casts the extensions 6 may be detachable and interchangeable. The part of the casing 1 beyond the worm 2 may also be detachable, allowing the use of extension pieces of different internal diameters and crosssections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12412/52A GB719961A (en) | 1952-05-16 | 1952-05-16 | Method of and apparatus for manufacturing casts or blocks from soil, vegetable mould or like material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12412/52A GB719961A (en) | 1952-05-16 | 1952-05-16 | Method of and apparatus for manufacturing casts or blocks from soil, vegetable mould or like material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB719961A true GB719961A (en) | 1954-12-08 |
Family
ID=10004126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12412/52A Expired GB719961A (en) | 1952-05-16 | 1952-05-16 | Method of and apparatus for manufacturing casts or blocks from soil, vegetable mould or like material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB719961A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663627A1 (en) * | 1990-06-20 | 1991-12-27 | Ccm Compost Champi Maine | Process for the continuous packaging of substrate blocks for growing mushrooms and device for its implementation |
CN116210547A (en) * | 2023-03-29 | 2023-06-06 | 黑龙江省农业科学院耕作栽培研究所 | High-yield and high-efficiency soybean cultivation method |
-
1952
- 1952-05-16 GB GB12412/52A patent/GB719961A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663627A1 (en) * | 1990-06-20 | 1991-12-27 | Ccm Compost Champi Maine | Process for the continuous packaging of substrate blocks for growing mushrooms and device for its implementation |
CN116210547A (en) * | 2023-03-29 | 2023-06-06 | 黑龙江省农业科学院耕作栽培研究所 | High-yield and high-efficiency soybean cultivation method |
CN116210547B (en) * | 2023-03-29 | 2023-08-22 | 黑龙江省农业科学院耕作栽培研究所 | High-yield and high-efficiency soybean cultivation method |
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