WO2019059271A1 - Dispositif d'élevage de ver à soie et procédé d'élevage de ver à soie - Google Patents

Dispositif d'élevage de ver à soie et procédé d'élevage de ver à soie Download PDF

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Publication number
WO2019059271A1
WO2019059271A1 PCT/JP2018/034794 JP2018034794W WO2019059271A1 WO 2019059271 A1 WO2019059271 A1 WO 2019059271A1 JP 2018034794 W JP2018034794 W JP 2018034794W WO 2019059271 A1 WO2019059271 A1 WO 2019059271A1
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WO
WIPO (PCT)
Prior art keywords
breeding
container
support member
breeding room
salmon
Prior art date
Application number
PCT/JP2018/034794
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English (en)
Japanese (ja)
Inventor
明 野中
八木　良樹
Original Assignee
紫紘株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 紫紘株式会社 filed Critical 紫紘株式会社
Priority to JP2019534993A priority Critical patent/JP6635425B2/ja
Priority to CN201880033437.1A priority patent/CN110662422B/zh
Publication of WO2019059271A1 publication Critical patent/WO2019059271A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/04—Silkworms

Definitions

  • the present invention relates to a salmon breeding apparatus and a salmon breeding method.
  • a cage rearing container for rearing salmon is known. At least chopsticks and food are contained in the chopstick rearing container. The salmon in the salmon breeding container grows by eating the food in the salmon breeding container.
  • Patent Document 1 describes a sericulture method.
  • a sheet-like feed for sericulture is laid on a flat pallet, and a net is disposed thereon. The net is used to hold the moth when it molts.
  • an object of the present invention is to provide a salmon breeding apparatus and a salmon breeding method that can improve the breeding environment of salmon.
  • the apparatus for rearing silkworms comprises a rattan container having a first breeding room and a support member capable of supporting the rattan.
  • the first breeding room extends in a first direction which is a direction from a first end of the crucible container to a second end of the crucible container.
  • the support member is disposed in the first breeding room and has an opening.
  • the method of rearing salmon is a method of rearing salmon using a rat rearing apparatus.
  • the cage rearing apparatus comprises a rattan container having a first breeding room, and a support member disposed in the first breeding room.
  • the method of rearing a rattan comprises the step of arranging a rattan in the first breeding room, the step of dropping the feces discharged by the rattan into the lower part of the support member, and the rattan made by the rattan or rattan And d) removing from the first breeding room.
  • basket breeding apparatus which can improve the breeding
  • the other effects of the present invention will be clarified in the mode for carrying out the invention.
  • FIG. 1 is a schematic perspective view schematically showing a brow breeding apparatus according to a first embodiment.
  • FIG. 2 is a cross-sectional view of the salmon breeding apparatus, which is a cross-sectional view along plane PL of FIG.
  • FIG. 3 is a schematic perspective view schematically showing a brow breeding apparatus according to a second embodiment.
  • FIG. 4A is a view schematically showing an example of a structural unit having a repeating shape.
  • FIG. 4B is a view schematically showing an example of a structural unit having a repeating shape.
  • FIG. 4C is a view schematically showing an example of a structural unit having a repeating shape.
  • FIG. 5 is a schematic perspective view schematically showing a brow breeding apparatus according to a third embodiment.
  • FIG. 5 is a schematic perspective view schematically showing a brow breeding apparatus according to a third embodiment.
  • FIG. 6 is a schematic plan view schematically showing a brow breeding apparatus according to a third embodiment.
  • FIG. 7 is a schematic perspective view schematically showing the first lid member.
  • FIG. 8 is a schematic perspective view schematically showing the second lid member.
  • FIG. 9 is a schematic vertical cross-sectional view schematically showing a brow breeding apparatus according to a fourth embodiment.
  • FIG. 10 is a flow chart showing an example of a method of rearing salmon according to the embodiment.
  • FIG. 11: is a figure which shows typically an example of a crucible arrangement
  • FIG. 12 is a view schematically showing another example of the weir arrangement step.
  • FIG. 13 is a view schematically showing an example of a manipulator.
  • the direction from the first end 21 to the second end 22 of the crucible container 2 is defined as a “first direction”.
  • FIG. 1 is a schematic perspective view schematically showing a salmon breeding apparatus 1A in the first embodiment.
  • FIG. 2 is a cross-sectional view of the salmon breeding apparatus 1A, which is a cross-sectional view along a plane PL of FIG.
  • the eyelid breeding apparatus 1A in the first embodiment includes a rattan container 2 having a first breeding room SP1 and a support member 3.
  • the support member 3 may define a space on the support member 3 in which the bait is disposed and a space below the support member 3 in which the feces are stored.
  • the support member 3 since it can be said that the space above the support member 3 and the space below the support member 3 are functionally separated, the support member 3 may be called a partition member.
  • the rattan container 2 has a support member 3, a rattan A, and a first breeding room SP1 for housing the bait F.
  • the first breeding room SP1 is at least a part of a space defined by the rattan container 2 and is a first direction from the first end 21 of the rattan container 2 to the second end 22 of the rattan container 2. Extend in the direction.
  • the angle between the first direction and the horizontal plane is preferably 0 degrees or more and 45 degrees or less, more preferably 0 degrees or more and 20 degrees or less, and still more preferably 0 degrees.
  • the angle between the first direction and the horizontal plane is 0 degree
  • the first breeding room SP1 is arranged horizontally.
  • the angle between the first direction and the horizontal plane is larger than 0 degree, the first breeding room SP1 is arranged to be inclined.
  • the first breeding room SP1 is an elongated chamber in which the length in the direction along the first direction is longer than the length in the direction perpendicular to the first direction.
  • the length L (the length in the direction along the first direction) of the first breeding room SP1 is, for example, 20 cm or more, 30 cm or more, or 40 cm or more.
  • the width W (the length in the width direction perpendicular to the first direction) of the first breeding room SP1 is, for example, 1/2 or less or 1/5 or less of the length L of the first breeding room SP1.
  • the height H (the length in the direction perpendicular to both the first direction and the width direction) of the first breeding room SP1 is, for example, 1 ⁇ 5 or less or 1 of the length L of the first breeding room SP1. It is less than / 10.
  • the wall member W1 defining the first breeding room SP1 is made of, for example, a resin such as polyethylene terephthalate resin or acrylic resin.
  • a resin such as polyethylene terephthalate resin or acrylic resin.
  • the said resin is a raw material which can observe inner side from outer side, for example, it is preferable that it is transparent or semi-transparent resin.
  • the first breeding room SP1 is preferably open at least at the first end 21.
  • a third instar larva eg, first instar larva, second instar larva, third instar larva, fourth instar larva, or fifth instar larva
  • the opening 21 a may be used as an opening for inserting the support member 3, or may be used as an opening for taking out the feces of the support member 3 or a cocoon.
  • the first breeding room SP1 may be open at the second end 22.
  • the first breeding room SP1 has at the second end 22 a takeout opening 22a through which the cocoon or cocoon can be taken out.
  • the removal opening 22a may be utilized as an opening for inserting the support member 3, and may be utilized as an opening for taking out the feces of the support member 3 or a cocoon. Needless to say, depending on the position of the pupa (for example, 5th instar larva) or the pupa, these may be taken out from the first breeding room SP1 via the first end 21 (opening 21a).
  • the wall member W1 defining the first breeding room SP1 is a cylindrical wall member.
  • the wall member W1 defining the first breeding room SP1 is a bottomed cylindrical wall member. In this case, the inlet for inserting the weir A and the outlet for taking out the weir A or weir are the same.
  • the support member 3 has a function of supporting the chopsticks A, a function of supporting the bait F, and a function of dropping the feces discharged by the chopsticks A on the support member 3 below the support member 3. For this reason, the support member 3 is provided with an opening OP through which the feces discharged by the sputum can pass. In the example shown in FIG. 1, the support member 3 is provided with 100 or more openings OP. In addition, when the function which drops the droppings which the gutter A on the supporting member 3 discharges to the lower part of the supporting member 3 is unnecessary, the opening OP does not need to be provided in the supporting member 3, and the supporting member 3 is opened. Even if the OP is provided, the shape and size of the opening OP may be such that the feces discharged by the weir A can not pass through.
  • the support member 3 is a mesh-like member (in other words, a net-like member), and each opening of the mesh corresponds to the opening OP through which feces can pass.
  • the minimum length of the opening OP is, for example, 5 mm or more, 7 mm or more, or 10 mm or more from the viewpoint of making the passage of the feces more reliable, but the shape and size of the feces may differ depending on the type of cocoon It is only necessary that feces can pass through.
  • the minimum length corresponds to the diameter of the circle, and when the opening OP is a rectangle, the minimum length corresponds to a rectangular short piece.
  • the maximum length of the opening OP is not particularly limited, but the maximum length is, for example, 30 mm or less, 20 mm or less, or 15 mm or less.
  • the shapes and / or sizes of the plurality of openings OP may be the same as or different from each other.
  • the rattan A inserted into the first breeding room SP1 has a tendency to move to a higher place, generally, from the first end 21 to the second end 22 as it grows It is assumed to move towards.
  • basket in 1st breeding room SP1 is free, it does not need to perform the movement which the cage
  • the weir A may reciprocate between the first end 21 and the second end 22.
  • the upper surface of the support member 3 be disposed to be inclined with respect to the horizontal plane.
  • the height (height of the top surface) of the support member 3 at the second end 22 is higher than the height (height of the top surface) of the support member 3 at the first end 21.
  • the habit of moving to a higher place has the habit of moving upwards, especially at the stage of growth where the time of the making of the bush is approaching.
  • the support member 3 is configured to be inclined with respect to the horizontal plane by arranging the leg 31 on the second end 22 side of the support member 3.
  • the leg 31 on the second end 22 side may be made longer than the leg on the first end 21 side.
  • the side surface of the wall member W1 may be provided with a protrusion which projects into the first breeding room SP1, and the support member 3 may be supported by the protrusion.
  • the support member 3 is inclined to the bottom surface BS of the first breeding room SP1, whereby the support member 3 is inclined to the horizontal surface.
  • the support member 3 is the first breeding room SP1. It may be disposed parallel to the bottom surface BS of the.
  • the support members 3 are arranged such that the heights in the width W direction of the support members 3 are the same, but the heights in the width W direction of the support members 3 are not necessarily the same. May be Further, in the example shown in FIG.
  • the upper surface of the support member 3 is formed in a planar shape, but the invention is not limited thereto.
  • the second end 22 from the first end 21 side of the support member 3 There is a tendency that the side is higher or the first end 21 side is higher than the second end 22 side of the support member 3.
  • the upper surface of the support member 3 has irregularities or other shapes. It may be done.
  • the support member 3 is detachable with respect to the wall member W1 which defines the first breeding room SP1.
  • the support member 3 may be supported by the wall member W1.
  • the support member 3 can be removed from the wall member W1. In this case, the support member 3 and the wall member W1 can be cleaned independently.
  • the support member 3 may be formed by weaving or knitting a thread-like member. Alternatively, the support member 3 may be formed integrally with the crucible container 2 or may be formed by joining a plurality of members.
  • the support member 3 may be made of metal, may be made of resin, or may be made of other materials.
  • the structure which inclines the support member 3 with respect to the horizontal surface is not an essential structure in embodiment.
  • the support member 3 may be disposed parallel to the horizontal plane. In other words, the upper surface of the support member 3 may be substantially horizontal.
  • the bait F is disposed, for example, along the longitudinal direction (first direction) of the support member 3.
  • first direction the longitudinal direction of the support member 3.
  • the weir A disposed on the first end 21 side is along the bait F while feeding the bait F to the second end 22 side. Moving. Accordingly, it becomes easy to take out the weir A or weir from the takeout opening 22a on the second end side.
  • feed F is an inclined surface. Since the upper surface of the bait F is an inclined surface, it is difficult for the cocoon feces D (see FIG. 2) to be deposited on the upper part of the bait F. For this reason, the breeding environment of salmon does not deteriorate.
  • the shape of the upper surface of the bait F may be any shape such as an inverted V-shape (a shape of a roof), for example, as long as it is a shape in which the droppings D do not easily deposit, that is, a shape in which droppings D are easily dropped. Can be adopted.
  • the inclined surface also includes a curved inclined surface.
  • the bait F in the cross section perpendicular to the first direction, has a first portion F1 whose height gradually decreases from the highest portion HP toward one side of the highest portion HP, and the highest portion And a second portion F2 whose height gradually decreases from the HP toward the other side of the highest portion HP.
  • the bait F may have a semicircular shape in a cross section perpendicular to the first direction.
  • the bait F is continuously disposed along the longitudinal direction of the support member 3.
  • the bait F may be disposed intermittently along the longitudinal direction of the support member 3.
  • the bait F is disposed along a straight line parallel to the longitudinal direction of the support member 3, but the bait F includes a plurality of bait F parallel to the longitudinal direction of the support member 3. It may be arranged along a straight line. Also, the bait F may have a curved portion as long as it extends in the longitudinal direction of the support member 3. In the case where the bait F is arranged in an elongated shape along one or more lines (including a curve), the task of arranging the bait F on the support member 3 is easy. For example, it is also possible to dispose the bait F on the support member 3 by pushing the bait F out of a tube or the like.
  • a portion of the support member 3 is exposed without being covered by the bait F (see the exposed portion E).
  • an exposed portion E which is exposed without being covered by the bait is arranged on the side of the bait F.
  • the exposed portion E may be disposed on the first direction side (or the side opposite to the first direction) than the bait F. Since the rattan A prefers a dry atmosphere, the breeding environment of the rattan is improved by providing the exposed portion E in which no food (wet food) is present. More specifically, the cocoon A can rest at the exposed part E in a dry state than the place where the bait F is. ⁇ A can also spend a sleeping period in the exposed area E. In the example shown in FIG. 1, the area of the exposed portion E of the support member 3 is larger than the area where the support member 3 is covered by the bait F, but it is needless to say that the present invention is not limited thereto. .
  • the feed F is, for example, an artificial feed containing mulberry leaves, okara and water.
  • the support member 3 for supporting salmon and food has an opening OP through which the feces of salmon can pass. For this reason, the breeding environment of salmon is improved. Furthermore, after the chicks or chicks are taken out from the first breeding room SP1, the work of sorting the chick feces D and chick feed F becomes easy. Duck feces D can be used as feed for other livestock or as a component of medicine.
  • FIG. 3 is a schematic perspective view schematically showing a salmon breeding apparatus 1B in the second embodiment.
  • the rattan container 2 includes a plurality of breeding rooms SP including the first breeding room SP1 and the second breeding room SP2.
  • the salmon breeding apparatus 1B in the second embodiment is the same as the salmon breeding apparatus 1A in the first embodiment.
  • the first breeding room SP1 in the second embodiment is the same as the first breeding room SP1 in the first embodiment.
  • the first breeding room SP1 is defined by the wall member W1, and in the first breeding room SP1, as in the first embodiment, the support member 3, the bait F, and the chopsticks A are arranged.
  • the second breeding room SP2 extends along the first direction.
  • the shape of the second breeding room SP2 is preferably the same as the shape of the first breeding room SP1, and the shape and structure of the support member 3 disposed in the second breeding room SP2 are the same as those in the first breeding room SP1. It is preferable that it is the same as the shape and structure of the support member 3 arrange
  • the wall member W1 defining the first breeding room SP1 and the wall member W2 defining the second breeding room SP2 are integrally formed. For this reason, the strength of the crucible container 2 is improved. Moreover, it becomes possible to arrange more breeding rooms in the rattan container 2. As shown in FIG. 3, a part WP of the wall member W1 defining the first breeding room SP1 may simultaneously constitute a part WP of the wall member W2 defining the second breeding room SP2.
  • the rattan container 2 of the rat breeding apparatus 1B may be configured by arranging the first breeding room SP1 and the second breeding room SP2 separately formed in close contact or in engagement with each other.
  • a tubular container defining the first breeding room SP1 and a tubular container defining the second breeding room SP2 are separately prepared, and these tubular containers are inserted into the frame member,
  • the crucible container 2 having a plurality of breeding rooms may be formed in a form that can be separated from each other.
  • the shapes of the breeding rooms SP other than the first breeding room SP1 and the second breeding room SP2 are preferably the same as the shapes of the first breeding room SP1. Further, it is preferable that the shape and the structure of the support member 3 disposed in the breeding room SP be the same as the shape and the structure of the support member 3 disposed in the first breeding room SP1.
  • the eyelid breeding apparatus 1B according to the second embodiment has the same effect as the eyelid breeding apparatus 1A according to the first embodiment.
  • the rattan container 2 includes a plurality of breeding rooms SP. For this reason, it is possible to breed many chicks at one time.
  • the number of breeding rooms SP provided in the container 2 is, for example, 2 or more and 1000 or less, or 50 or more and 1000 or less.
  • the height of the support members 3 at the second end 22 is higher than the height of the support members 3 at the first end 21.
  • the plurality of cages arranged in the plurality of breeding rooms SP move upward, that is, toward the second end 22 when the time of making the cages approaches. For this reason, it becomes easy to take out a plurality of folds or wrinkles from the 2nd end 22 side.
  • the cross section of the crucible container 2 in a plane perpendicular to the first direction has a repeated shape of the cross-sectional shape including the first breeding room SP1.
  • the constituent unit of the repetitive shape is a quadrangular shape (more specifically, a rectangular shape).
  • the cross-sectional shape (the cross-sectional shape in the plane perpendicular to the first direction) of the wall member that defines each breeding room SP is a square frame shape.
  • the cross section of the crucible container 2 in a plane perpendicular to the first direction has a repeated shape of the cross sectional shape of the first breeding room SP1, but the structural unit of the repeated shape is a quadrangle It is a shape other than the shape.
  • the building blocks of the repeating shape may be hexagonal as shown in FIG. 4A.
  • the cross-sectional shape (the cross-sectional shape in a plane perpendicular to the first direction) of the wall member defining each breeding room SP is a hexagonal frame shape.
  • the corner CP is used to support the support member 3 May be
  • the building blocks of repeating shapes may be polygonal shapes other than hexagonal shapes, for example triangular shapes as shown in FIG. 4B, and circular shapes as shown in FIG. 4C.
  • the cross-sectional shape (the cross-sectional shape in the plane perpendicular to the first direction) of the wall member defining each breeding room SP is a polygonal frame shape (for example, a triangular frame shape) or a ring shape.
  • the repeating shaped structural unit may be a rounded polygonal shape with rounded corners.
  • angular part of the shape (structural unit of a repeating shape) of each breeding room is rounded, washing
  • the corner is pointed, the feces (or dirt) attached to the corner tend to stay in the corner during cleaning.
  • the corner is rounded, the feces (or dirt) attached to the corner are easily peeled off at the time of washing.
  • the cross-sectional shapes (cross-sectional shapes in the direction perpendicular to the first direction) of all the breeding rooms SP are equal, the breeding environment of the chicks placed in each breeding room is placed in another breeding room. It becomes equivalent to breeding environment.
  • the cross-sectional shapes of all the breeding rooms SP do not have to be the same.
  • the cross-sectional shape of the first breeding room may be different from the cross-sectional shape of the second breeding room.
  • two breeding rooms consisting of a first breeding room and a second breeding room may be structural units of repeated shape.
  • three or more breeding rooms may be structural units of repeated shapes.
  • FIG. 5 is a schematic perspective view schematically showing a salmon breeding apparatus 1C according to a third embodiment.
  • FIG. 6 is a schematic plan view schematically showing a salmon breeding apparatus 1C in the third embodiment.
  • FIG. 7 is a schematic perspective view schematically showing the first lid member 41, and
  • FIG. 8 is a schematic perspective view schematically showing the second lid member 42. As shown in FIG.
  • the rat breeding apparatus 1C in the third embodiment includes a first lid member 41 and / or a second lid member 42.
  • the first lid member 41 is a member that covers the first end 21 of the crucible container 2
  • the second lid member 42 is a member that covers the second end 22 of the crucible container 2.
  • each of the first lid member 41 and the second lid member 42 is provided with a plurality of vent holes.
  • the shape of each vent may be the same or different.
  • the hole diameter of each air vent is preferably a size that can not pass through the weir A, and is, for example, 1 mm or more and 10 mm or less. Alternatively, the area of each vent is 0.5 mm 2 or more and 100 mm 2 or less.
  • each air vent is preferably a shape that can not pass the weir A, and may be a circular shape or a non-circular shape such as a polygonal shape.
  • the size of the vent 420 provided in the second lid member 42 may be larger or smaller than the size of the vent 410 provided in the first lid member 41, and may be the same.
  • the first lid member 41 can cover the first end 21 of the crucible container 2 and can open the first end 21 of the crucible container 2. With the first end 21 of the rattan container 2 opened, a plurality of rattans are respectively inserted into a plurality of breeding rooms SP. After the plurality of rattan are inserted into the plurality of breeding rooms SP, the first end 21 of the rattan container 2 is covered by the first lid member 41.
  • the first lid member 41 is a slide type lid member.
  • the rat breeding apparatus 1 ⁇ / b> C includes the frame member 50 surrounding the crucible container 2, and the frame member 50 is provided with the sliding guide portion 51.
  • the first lid member 41 is slidably movable with respect to the sliding guide portion 51.
  • the first lid member 41 is completely separable from the frame member 50. Therefore, the cleaning of the first lid member 41 can be easily performed.
  • the first lid member 41 may be a lid member other than a slide type, and for example, the first lid member 41 is provided on the frame member 50 and can be opened and closed with respect to the first end 21 of the crucible container 2 (for example, It may be swingable), or may be configured to act as a lid member by other means.
  • the second lid member 42 can cover the second end 22 of the crucible container 2 and can open the second end 22 of the crucible container 2. With the second end 22 of the crucible container 2 open, the crucible or crucible can be removed from the crucible container 2. On the other hand, in a state where the second end 22 of the crucible container 2 is covered by the second lid member 42, the crucible is formed from the second end 22 side by making the size of the vent 420 smaller than the size of the crucible. I can not get out of the container.
  • the second lid member 42 is a slide type lid member.
  • the sliding guide portion 52 is provided on the frame member 50.
  • the second lid member 42 is slidably movable relative to the sliding guide portion 52.
  • the second lid member 42 is completely separable from the frame member 50. Therefore, the second lid member 42 can be easily cleaned.
  • the second lid member 42 may be a lid member other than a slide type.
  • the second lid member 42 is provided on the frame member 50 and can be opened and closed with respect to the second end 22 of the crucible container 2 (for example, It may be swingable), or may be configured to act as a lid member by other means.
  • the eyelid breeding apparatus 1C according to the third embodiment exhibits the same effect as the eyelid breeding apparatus 1B according to the second embodiment.
  • the salmon breeding apparatus 1C according to the third embodiment includes a first lid member 41 covering the first end 21 of the salmon container 2 and / or a second lid member 42 covering the second end 22 of the salmon container 2. Prepare. For this reason, the insertion of the crucible into the crucible container 2 and / or the removal of the crucible or the crucible from the crucible container 2 is easy. In addition, the dropping of the bag or the bag from the bag container 2 is effectively suppressed.
  • the first lid member 41 is preferably a member that collectively covers the openings on the first end 21 side of the plurality of breeding rooms SP (more preferably, all breeding rooms SP), and the second lid member 42 is It is preferable that it is a member which covers the extraction opening by the side of the 2nd end 22 of a plurality of breeding rooms SP (more preferably, all breeding rooms SP) collectively. In this case, the work of covering the openings of the plurality of breeding rooms SP becomes easy.
  • the frame member 50 and the crucible container 2 may be integral or separate.
  • manufacture of the frame member 50 and the crucible container 2 becomes easy.
  • crucible container 2 is completely separable from the frame member 50, cleaning of the crucible container 2 becomes easy.
  • a lid member capable of covering an open portion of the breeding room (the first breeding room SP1 or the like) is provided. May be
  • FIG. 9 is a schematic vertical sectional view schematically showing a salmon breeding apparatus 1D in the fourth embodiment.
  • a dry air supply device 6 is added to the eyelid breeding apparatus 1B according to the second embodiment or the eyelid breeding apparatus 1C according to the third embodiment.
  • the second end 22 of the crucible container 2 is disposed facing the flow path 60 of the dry air supplied from the dry air supply device 6.
  • the air outlet 61 of the dry air supply device 6 is disposed on the second end 22 side of the crucible container 2.
  • the 5th instar larvae of silkworms have the habit of moving in search of a dry place. For this reason, in the example shown in FIG. 9, when dry air is supplied to the flow path 60, a plurality of weirs in the weir container 2 gather on the second end 22 side. Therefore, it is possible to easily take out the chopsticks or the cocoon from each breeding room through the removal opening on the second end 22 side of each breeding room SP.
  • the dry air supply device 6 includes, for example, an air suction unit 62, a dehumidifying unit 63, and a blower 64. Further, the air suction portion 62 may be provided with a filter 65 for preventing suction of foreign matter and the like. As the air suction part 62, the dehumidification part 63, and the blower 64, it is possible to employ
  • the dry air supply device 6 may have a function of supplying humidified air, as needed.
  • the dry air supply device 6 preferably includes a valve device 66 that switches the air sent to the air outlet 61 to dry air or humidified air.
  • the valve device 66 may be configured by one valve (for example, a three-way switching valve) or may be configured by a plurality of valves.
  • a dry air supply pipe 67 and a humidified air supply pipe 68 are connected to the valve device 66.
  • a humidifying unit 69 for example, a known humidifying unit that humidifies the sterilized air by introducing it into water
  • the dry air supply device 6 When the dry air supply device 6 has a function of supplying humidified air, if humidified air is supplied from the air outlet 61 toward the flow path 60, the humidified air is supplied from the second end 22 side of each breeding room SP. It is introduced into the rattan container 2 and the drying of the bait is suppressed. Also, in order to easily take out firewood from each breeding room, it is sufficient to supply dry air to the firewood that is close to the time of making firewood. For this reason, the supply of the humidified air by the dry air supply device 6 may be switched to the supply of the dry air at a time close to the time when the cocoon makes the cocoon, regardless of whether the humidified air is supplied immediately before or not.
  • the dry air may be controlled to be supplied at a time close to the time when the cocoons make a cocoon. Furthermore, in the control of the supply timing of the dry air, the drying container 6 is installed with the drying air supply device 6 as will be described later, when it becomes a time close to the time when the rattan inside the breeding room makes a rattan. It is also included to supply dry air to the second end 22 side of each breeding room SP of the container 2 by moving it to the location where it is located.
  • the rat breeding apparatus 1D may include a container support member 7 for supporting one or more crucible containers 2 and a caster 71 provided at the bottom of the container support member 7.
  • the container support member 7 includes a lower portion 72 supporting the crucible container 2 and an upper portion 73 supporting the crucible container 2.
  • the crucible containers 2 are arrange
  • a plurality of crucible containers 2 may be supported by the lower portion 72, and a plurality of crucible containers 2 may be supported by the upper portion 73.
  • the crucible containers 2 are arranged in two stages, but the crucible containers 2 may be arranged in one stage or three or more stages.
  • the salmon breeding apparatus 1D includes the caster 71, the arrangement of the plurality of salmon containers 2 in the salmon breeding facility can be easily changed. For this reason, the accumulation degree of the cane container 2 in cane breeding equipment can be improved.
  • the dry air supply device 6 is fixed to a breeding facility (such as a building)
  • the cane container 2 may be disposed close to the dry air supply device 6 or dry air according to the growth rate of the chicks. It becomes possible to separate from the supply device 6 or the like.
  • two crucible containers (2A, 2B) are disposed so as to sandwich the flow path 60 (flow path of dry air). For this reason, it is possible to supply dry air to more crucible containers using one flow passage 60. More specifically, in the example shown in FIG. 9, the second end 22 of the first crucible container 2A faces the flow passage 60 (facing the flow passage 60 via the second lid member 42), and The second end 22 of the second crucible container 2B faces the flow passage 60 (facing the flow passage 60 through the second lid member 42), and the second end 22 of the first crucible container 2A and the second crucible The second end 22 of the container 2B is disposed to face each other.
  • the dry air supply device 6 is attached to the container support member 7, but the dry air supply device 6 is attached to a member other than the container support member that supports the crucible container 2. It is also good.
  • the dry air supply device 6 may be attached to the ceiling of the silkworm breeding facility.
  • the dry air supply device 6 supplies dry air from top to bottom, but alternatively, the dry air supply device 6 supplies dry air in the horizontal direction. You may do it. In other words, instead of arranging the channels 60 in the vertical direction, they may be arranged in the horizontal direction.
  • the eyelid breeding apparatus 1D according to the fourth embodiment has the same effect as the eyelid breeding apparatus 1B according to the second embodiment or the eyelid breeding apparatus 1C according to the third embodiment.
  • the salmon breeding apparatus 1D in the fourth embodiment includes a dry air supply device 6 that supplies dry air to the second end 22 of the salmon container 2. Therefore, the crucible or the crucible can be collected on the second end 22 side of the crucible container 2 separately from the fact that the shape of the support member 3 induces the movement of the crucible. As a result, it becomes easy to collect the sputum or sputum.
  • the rat breeding apparatus 1D includes a breeding room in which one crucible is placed, a wicker container 2 including a plurality of the breeding rooms, and a container support member 7 on which the plurality of wicker containers 2 are placed.
  • a breeding room in which one crucible is placed
  • a wicker container 2 including a plurality of the breeding rooms
  • a container support member 7 on which the plurality of wicker containers 2 are placed.
  • FIG. 10 is a flow chart showing an example of a method of rearing salmon according to the embodiment.
  • the chick breeding method in the embodiment is performed using the chick breeding apparatus 1 in any of the above-described embodiments.
  • a rattan container 2 provided with at least one breeding room (for example, the first breeding room SP1) is prepared.
  • the support member 3 and the bait F are disposed.
  • the cocoon A is housed in the first breeding room SP1.
  • the accommodation is performed, for example, by transferring the crucible A onto the support member 3.
  • the cocoon A accommodated in the first breeding room SP1 is, for example, from a larva immediately after hatching (first instar larva) to a fourth instar larva.
  • the first breeding room SP1 may store eggs of moth instead of containing moth A.
  • each breeding room for example, the first breeding room SP1
  • each breeding room for example, the first breeding room from the side of the first end 21. It is done by inserting in the breeding room).
  • the rat breeding apparatus 1 includes the first lid member 41
  • the first end 21 of the rattan container 2 is covered by the first lid member 41 after the rattan A is inserted into each breeding room.
  • the salmon breeding apparatus 1 includes the second lid member 42
  • the second end 22 of the salmon container 2 is covered by the second lid member 42.
  • the process of covering the second end 22 with the second lid member 42 may be performed before the second step ST2 or may be performed after the second step ST2.
  • the second step ST2 may be performed in a state where the rattan container 2 is placed on the container support member 7.
  • the crucible container 2 may be placed on the container support member 7 after performing the second step ST2.
  • the larvae from the first instar larva to the third instar larva are different from the weir container 2 in the embodiment.
  • the cocoon A of the third instar larva is inserted and accommodated in the first breeding room SP1.
  • the cocoon container 2 when the cocoon container 2 is provided with a plurality of breeding rooms, it is preferable that only one cocoon (for example, third instar larvae) is inserted into each breeding room.
  • a dedicated breeding room individual room
  • each cage A By providing a dedicated breeding room (individual room) for each cage A, the stress acting on the cage A is greatly reduced. As a result, it is expected that hemorrhoids will grow healthier and larger.
  • the brow A grows by eating the bait F on the support member 3.
  • the silkworm A digests the feed F to excrete it.
  • the feces fall below the support member 3. Therefore, the breeding environment of salmon A does not deteriorate.
  • a plurality of vent holes 410 are provided in the first lid member 41, and a plurality of vent holes 420 are provided in the second lid member 42. For this reason, even if the first lid member 41 covers the first end 21 of the crucible container 2 and the second lid member 42 covers the second end 22 of the crucible container 2, The air is introduced from the outside of the crucible container 2.
  • the humidified air is supplied into the crucible container 2 in the third step ST3.
  • the drying of the bait F is suppressed and the humidity in the container is maintained at a humidity suitable for the growth of the container.
  • the humidified air supplied from the dry air supply device 6 is supplied into the crucible container 2 through, for example, the plurality of vent holes 420 of the second lid member 42. And the pressure in the crucible container 2 becomes positive pressure.
  • the air in the crucible container 2 is discharged through the plurality of vent holes 410 of the first lid member 41.
  • the weir A in each breeding room moves toward the second end 22 of the weir container 2.
  • the movement may be induced by the bait F extending from the first end 21 toward the second end 22, or as the upper surface of the support member 3 is directed to the second end 22. It may be attracted by being arranged to become high.
  • the salmon breeding apparatus 1 includes the dry air supply device 6, the movement toward the second end 22 of the salmon is induced by supplying the dry air to the second end 22.
  • the dry air supplied from the dry air supply device 6 is supplied into the crucible container 2 through, for example, the plurality of vent holes 420 of the second lid member 42. And the pressure in the crucible container 2 becomes positive pressure.
  • the air in the crucible container 2 is discharged through the plurality of vent holes 410 of the first lid member 41.
  • chicks for example, fifth-instar larvae
  • chicks are taken out from each breeding room (for example, first breeding room SP1).
  • the chicks are transferred to an environment for producing chicks.
  • the chicks make chicks in each breeding room, they are taken out of each breeding room in the fifth step ST5.
  • the cocoon may be formed in a state in which the cocoon adheres to the wall member (cylindrical wall member) defining each breeding room, or may be formed in a state in which the cocoon adheres to the second lid member 42 , And the second cover member 42 may be formed in a state in which wrinkles adhere to both the wall member and the second cover member 42.
  • the second lid member 42 is removed from the second end of the crucible container 2 before the fifth step ST5 is performed.
  • the second lid member 42 may be completely separated from the crucible container 2.
  • step ST4 since the eyelids move toward the second end 22 side, in the fifth step ST5, it is easy to take out the eyelids or eyelids from the second end 22 side.
  • the fifth step ST5 may be performed after moving the cocoon container 2 from the cocoon rearing area to the cocoon removal work area.
  • the movement of the cocoon container 2 is performed, for example, using a caster 71 provided in the cocoon breeding apparatus 1.
  • the crucible container 2 is cleaned.
  • the bait is disposed on the support member 3, and the cocoon feces is disposed below the support member 3. Therefore, it is easy to collect pupa feces.
  • Duck feces can be used as feed for other livestock or as a component of medicine.
  • the cleaning operation for example, the cleaning operation
  • the cleaning operation of the crucible container 2 is easy.
  • air or water is sprayed from the first end 21 (or the second end 22) of the crucible container 2, and unwanted matter is discharged from the second end 22 (or the first end 21) of the crucible container 2.
  • water is drained.
  • the support member 3, the first lid member 41 and the second lid member 42 can be completely separated from the crucible container 2, the cleaning operation of the support member 3, the first lid member 41 and the second lid member 42 is performed. (For example, cleaning operation) is easy.
  • the cage arranged in the first breeding room SP1 is a cage of the 5th instar larva, it is not necessary to arrange the feed F in the first breeding room SP1. That is, in the case where the sufficiently grown salmon is disposed in the first breeding room SP1, it is not necessary to further enlarge the salmon. For this reason, in the first step ST1 described above, the food F need not necessarily be disposed in the first breeding room SP1.
  • the cage arranged in the first breeding room SP1 is a cage of the 5th instar larva.
  • the use of the single-chamber cocoon container 2 is limited to the cocoon of the 5th instar larva, the period in which the single room is occupied by one cocoon is further shortened.
  • the period in which the chicks occupy the breeding room SP is shortened from 10 days to 5 days, the first chick is reared in the breeding room SP in the first 5 days, and the second five days thereafter. It becomes possible to breed the chicks in the breeding room SP. Therefore, the total number of the breeding rooms SP required to breed a predetermined number of chicks can be halved. When rearing salmon individually, the number of breeding rooms greatly affects the breeding cost. In the rat breeding method according to the modification, it is possible to reduce the number of breeding rooms by improving the use rotation rate of the breeding room. In this case, breeding costs are significantly reduced.
  • the step of arranging the bait F in the first breeding room SP1 can be omitted. For this reason, the breeding cost of salmon is further reduced. Further, since the bait F does not adhere to the wall surface of the support member 3 or the first breeding room SP1, the step of cleaning the support member 3 and / or the rattan container 2 (the sixth step ST6 described above) can be performed more easily. Is possible.
  • the above-mentioned points except that the cage of the 5th instar larva is arranged in the first breeding room SP1 and the point that the bait F is not arranged in the first breeding room SP1 The method is the same as the method for raising salmon (first step ST1 to sixth step ST6). Therefore, the description which becomes repetition about the matter already demonstrated in the above-mentioned cocoon breeding method (1st step ST1 thru
  • the salmon breeding apparatus 1 used in the salmon breeding method further includes a manipulator 8 provided with a gripping unit 82 that grips the salmon A.
  • the salmon breeding apparatus 1 may have a support member insertion device 9.
  • the components other than the manipulator 8 and the support member insertion device 9 of the salmon breeding apparatus 1 are the salmon breeding apparatus 1A in the first embodiment, the salmon breeding apparatus 1B in the second embodiment, and the salmon breeding in the third embodiment It is the same as the apparatus 1C or the salmon breeding apparatus 1D in the fourth embodiment. Therefore, the repeated description of these components is omitted.
  • the weir placement step includes the weir transfer step of transferring the weir A onto the support member 3 by the manipulator 8.
  • the weir transfer step of transferring the weir A onto the support member 3 by the manipulator 8.
  • at least a part of the support member 3 is disposed outside the first breeding room SP1.
  • one mouse is placed on each support member 3 from a first container C (for example, a container whose upper side is open or a tray whose upper side is open) containing a plurality of bases. It is preferable to be transferred.
  • the crucible arrangement step includes a support member insertion step of inserting the support member 3 to which the crucible A has been transferred into the first breeding room SP1.
  • the support member 3 and the tub A are disposed in the first breeding room SP1.
  • the insertion of the support member 3 into the first breeding room SP1 is performed using a support member insertion device 9 different from the manipulator 8.
  • the support member insertion device 9 is, for example, a conveyor 90 (for example, a conveyor 90 provided with a pusher 91 for pressing the support member 3).
  • the manipulator 8 may function as the support member insertion device 9. In other words, the manipulator 8 may push the support member 3 into the first breeding room SP1. In this case, the conveyor 90 in FIG. 11 can be omitted.
  • the salmon breeding apparatus 1 includes the manipulator 8 including the gripping portion 82 that grips the salmon A and the support member insertion device 9.
  • the work of inserting the rattan A into the breeding room SP can be automated. Since no worker intervenes in the work of inserting the crucible A into the breeding room SP, the risk of contamination of bacteria in the breeding room SP is reduced. Automation also reduces the cost of raising chicks.
  • the rattan container 2 has a plurality of breeding rooms SP including a first breeding room SP1 and a second breeding room SP2.
  • the first transfer / transfer step of transferring the first weir A1 to the support member 3 by the manipulator 8 and the support member 3-1 on which the first weir A1 has been transferred
  • a second transfer transfer step of transferring the second weir A2 to the second support member 3-2 by the manipulator 8 (FIG.
  • the second support member insertion step of inserting the second support member 3-2 to which the second weir A2 has been transferred into the second breeding room SP2 see FIG.
  • the crucible arrangement step is performed by the manipulator 8 using the K-th support member 3-K. Transfer step of transferring the K-th cage to the K-th support member, and K-th support member insertion step of inserting the K-th support member 3-K to which the K-th cage is transferred into the K-th breeding room May be included.
  • the insertion of the first support member 3-1 into the first breeding room SP1 and the insertion of the second support member 3-2 into the second breeding room SP2 At the same time.
  • the second support member 3-2 may be inserted into the second breeding room SP2.
  • the bait F is not disposed on each support member 3.
  • the support member 3 in which the feed F and the meal A are disposed may be inserted into a breeding room such as the first breeding room SP1.
  • the support member 3 is inserted into the breeding room such as the first breeding room SP1 through the opening of the first end 21 of the crucible container 2.
  • the support member 3 may be inserted into a breeding room such as the first breeding room SP1 through the opening of the second end 22 of the crucible container 2.
  • the crucible arrangement process described in FIG. 12 differs from the crucible arrangement process described in FIG. 11 in that the crucible A is transferred to the support member 3 in the first breeding room SP1.
  • the crucible placement step includes a tray transfer step of transferring the crucible A to the support member 3 in the first breeding room SP1 by the manipulator 8.
  • the transfer of the crucible A by the manipulator 8 is performed through the opening of the first end 21 of the crucible container 2 (or the opening of the second end 22).
  • the pot transfer process from the first container C containing a plurality of pots (for example, a container whose upper side is opened or a tray whose upper side is opened), 1 on the support member 3 in each breeding room SP It is preferred that only individual bales be transferred.
  • the salmon breeding apparatus 1 includes a manipulator 8 provided with a gripping portion 82 that grips the salmon A.
  • the work of inserting the rattan A into the breeding room SP can be automated. Since no worker intervenes in the work of inserting the crucible A into the breeding room SP, the risk of contamination of bacteria in the breeding room SP is reduced. Automation also reduces the cost of raising chicks.
  • the rattan container 2 has a plurality of breeding rooms SP including a first breeding room SP1 and a second breeding room SP2.
  • the rod placement step is performed by the manipulator 8
  • a second transfer / transfer process may be performed to transfer the second crucible A2 to the support member 3-2 in the second breeding room SP2.
  • the chopstick placement step is performed by the manipulator 8 to support the K-th breeding room It may have a K transfer transfer step of transferring the K-th bottle to 3-K.
  • the bait F is not disposed on each support member 3.
  • the chopsticks A may be transferred to the support member 3 on which the bait F is disposed.
  • the manipulator 8 has an arm 81 and a grip 82.
  • the arm unit 81 is, for example, a robot arm including one or more joints.
  • the gripping portion 82 includes, for example, a plurality of gripping pieces 820 including a first gripping piece 820a and a second gripping piece 820b.
  • the number of gripping pieces 820 included in the gripping portion 82 may be two, or three or more.
  • the contact portion 821 in contact with the hook of the grip piece 820 is formed of an elastically deformable member (elastic member).
  • the contact portion 821 is formed of, for example, silicone rubber. By forming the contact portion 821 with an elastic material (for example, silicone rubber), it becomes possible to preferably hold the chewing that changes in shape and moves.
  • the grip piece 820 may be, for example, a grip piece having an internal space P surrounded by an elastic material.
  • the gripping piece 820 can be driven by supplying a fluid such as air to the internal space P.
  • each gripping piece 820 includes a fluid supply path PH that supplies fluid to the internal space P.
  • the method disclosed by international publication 2012/148742 may be employ
  • the crucible container 2 and / or the container support member 7 may be placed in a sterile facility in a building, or in a sterile facility in a cavity surrounded by soil (eg in a tunnel) It is also good. If the container 2 and / or the container support 7 is arranged in a sterile installation in a cavity surrounded by soil, the construction costs of the building can be omitted. In addition, since the temperature and humidity are substantially constant in the cavity surrounded by the soil, the energy (for example, the energy required for air conditioning) for realizing the breeding environment of the rattan is greatly reduced. Furthermore, since the inside of the cavity surrounded by the soil has high sound insulation and vibration resistance, the deterioration of the breeding environment of salmon due to noise, vibration and the like is suppressed.
  • the first cylindrical container defining the first breeding room SP1 may be a bottomed cylindrical container in which only the first end 21 is opened and the second end 22 is closed.
  • the first cylindrical container defining the first breeding room SP1 is a tubular cylindrical container in which both the first end 21 and the second end 22 are open (in other words, a tubular cylinder). Container may be used.
  • Dehumidification part 64 ... Blower, 65 ... Filter, 66 ... Valve device, 67 ... Dry air supply piping, 68 ... Humidified air supply piping, 69 ... Humidification part, 71 ... Castor, 72 ...

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)
  • Fodder In General (AREA)

Abstract

L'invention concerne un dispositif d'élevage de ver à soie qui comprend : un récipient pour ver à soie comprenant une première cage d'élevage et un élément de support capable de supporter un ver à soie. La première cage d'élevage s'étend dans une première direction à partir d'une première section d'extrémité du récipient pour ver à soie vers une seconde section d'extrémité du récipient ver à soie. L'élément de support est placé dans la première cage d'élevage et comporte une ouverture à travers laquelle les excréments excrétés par le ver à soie peuvent passer.
PCT/JP2018/034794 2017-09-22 2018-09-20 Dispositif d'élevage de ver à soie et procédé d'élevage de ver à soie WO2019059271A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019534993A JP6635425B2 (ja) 2017-09-22 2018-09-20 蚕飼育装置、および、蚕飼育方法
CN201880033437.1A CN110662422B (zh) 2017-09-22 2018-09-20 蚕饲养装置以及蚕饲养方法

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JP2017182633 2017-09-22
JP2017-182633 2017-09-22

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Cited By (1)

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CN110521680A (zh) * 2019-09-17 2019-12-03 重庆世纪传奇科技发展合伙企业(有限合伙) 一种用于桑蚕养殖的喂食装置

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JPS50121086A (fr) * 1974-02-26 1975-09-22
JPS526671A (en) * 1975-07-07 1977-01-19 Shinei Kk Appliance for silkworm breeding
JPS5233032B1 (fr) * 1975-09-11 1977-08-25
JPH0657162U (ja) * 1993-01-25 1994-08-09 株式会社公進都市企画 養蚕用飼育箱
JP2013013969A (ja) * 2011-07-04 2013-01-24 Hirotaka Niitsuma ｍｉｃｒｏｓｏｆｔｋｉｎｅｃｔによるロボット制御とその応用
CN105519497A (zh) * 2015-09-21 2016-04-27 广东中科英海科技有限公司 一种养蚕盒
JP2017135998A (ja) * 2016-02-02 2017-08-10 新菱冷熱工業株式会社 蚕の飼育装置

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CN86207703U (zh) * 1986-09-29 1987-09-16 四川省丝绸公司内江市公司 塑料散卵盒
CN205093400U (zh) * 2015-11-23 2016-03-23 刘同娟 一种小学科学实验用的饲养箱
CN206196721U (zh) * 2016-11-25 2017-05-31 安徽省农业科学院蚕桑研究所 一种家蚕饲育装置

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Publication number Priority date Publication date Assignee Title
JPS50121086A (fr) * 1974-02-26 1975-09-22
JPS526671A (en) * 1975-07-07 1977-01-19 Shinei Kk Appliance for silkworm breeding
JPS5233032B1 (fr) * 1975-09-11 1977-08-25
JPH0657162U (ja) * 1993-01-25 1994-08-09 株式会社公進都市企画 養蚕用飼育箱
JP2013013969A (ja) * 2011-07-04 2013-01-24 Hirotaka Niitsuma ｍｉｃｒｏｓｏｆｔｋｉｎｅｃｔによるロボット制御とその応用
CN105519497A (zh) * 2015-09-21 2016-04-27 广东中科英海科技有限公司 一种养蚕盒
JP2017135998A (ja) * 2016-02-02 2017-08-10 新菱冷熱工業株式会社 蚕の飼育装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110521680A (zh) * 2019-09-17 2019-12-03 重庆世纪传奇科技发展合伙企业(有限合伙) 一种用于桑蚕养殖的喂食装置

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CN110662422B (zh) 2020-12-29
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CN110662422A (zh) 2020-01-07

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