JPH04200305A - Direct sowing machine for artificial seed - Google Patents
Direct sowing machine for artificial seedInfo
- Publication number
- JPH04200305A JPH04200305A JP2334542A JP33454290A JPH04200305A JP H04200305 A JPH04200305 A JP H04200305A JP 2334542 A JP2334542 A JP 2334542A JP 33454290 A JP33454290 A JP 33454290A JP H04200305 A JPH04200305 A JP H04200305A
- Authority
- JP
- Japan
- Prior art keywords
- artificial
- artificial seeds
- seeds
- mixture
- seeding
- 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.)
- Pending
Links
- 238000009331 sowing Methods 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 238000010899 nucleation Methods 0.000 claims abstract description 16
- 239000003349 gelling agent Substances 0.000 claims description 6
- 239000000499 gel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000000442 meristematic effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 230000000392 somatic effect Effects 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002257 embryonic structure Anatomy 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004343 Calcium peroxide Substances 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
- Sowing (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、不定胚等の分裂組織とアルギン酸ナトリウム
等のゲル化剤との混合物を所定の形状にゲル化して作成
される人工種子を播種対象とする人工種子用直播機に関
する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention is a method for sowing artificial seeds created by gelling a mixture of meristem tissue such as somatic embryos and a gelling agent such as sodium alginate into a predetermined shape. Regarding the target direct sowing machine for artificial seeds.
上記のように作成される人工種子は、既に実用の段階に
まで達している。Artificial seeds created as described above have already reached the stage of practical use.
そのような人工種子を圃場に直接に播く技術としでは、
天然の種子を播種対象とする直播機を用いることか先ず
考えられる。つまり、ホッパ内に人工種子を収容してお
き、走行に伴ってそのホッパ内から人工種子を圃場への
播種部に繰出すことで播いていく技術である。As a technology to sow such artificial seeds directly into the field,
The first option to consider is to use a direct sowing machine that sows natural seeds. In other words, this is a technique in which artificial seeds are stored in a hopper, and as the vehicle travels, the artificial seeds are fed out from within the hopper to a sowing section into a field, thereby sowing the seeds.
ところか、人工種子は、前述のように分裂組織とゲル化
剤との混合物をゲル化して作成されたものであって、天
然の種子に比較して、柔らかく潰れ易いものである。そ
のため、天然の種子を播種対象とする直播機を用いた場
合には、ホッパ内への収容によって人工種子がそれ自身
の重量で押し潰されたり、或いは、繰出し時に押し潰さ
れたりする。つまり、天然の種子を対象とする直播機を
用いて人工種子を播くことはできない。On the other hand, artificial seeds are created by gelling a mixture of meristem and a gelling agent as described above, and are softer and more easily crushed than natural seeds. Therefore, when using a direct sowing machine that sows natural seeds, the artificial seeds are crushed by their own weight when stored in the hopper, or crushed when fed out. In other words, artificial seeds cannot be sown using a direct sowing machine intended for natural seeds.
要するに、現状では、実用に供し得る人工種子は存在す
るものの、そのような人工種子を圃場に機械で直接に、
播いていく直播技術がなく、人工種子からの植物栽培を
効率良く行なう上で、人工種子を直播できる直播機か強
く要望されている。In short, at present, although there are artificial seeds that can be put to practical use, it is difficult to directly apply such artificial seeds to the field by machine.
There is no direct sowing technology, and in order to efficiently cultivate plants from artificial seeds, there is a strong demand for a direct sowing machine that can directly sow artificial seeds.
また、人工種子は保存性か悪い。Also, artificial seeds have poor shelf life.
本発明の目的は、柔らかくて漬れ易く、かつ、保存性が
悪い人工種子の直播に好適な人工種子用直播機を提供す
る点にある。An object of the present invention is to provide a direct sowing machine for artificial seeds that is suitable for directly sowing artificial seeds that are soft, easily pickled, and have poor storage stability.
本発明による人工種子用直播機の特徴構成は、分裂組織
とゲル化剤との混合物を収容するタンクと、圃場への播
種部と、前記タンク内の混合物を取出して所定の形状に
ゲル化することにより人工種子化して前記播種部に供給
する人工種子化手段とを自走車体に装備させてある点に
ある。The direct sowing machine for artificial seeds according to the present invention has a characteristic configuration including a tank containing a mixture of a meristem and a gelling agent, a part for sowing into a field, and a part for taking out the mixture in the tank and gelling it into a predetermined shape. Accordingly, the self-propelled vehicle body is equipped with an artificial seed forming means for forming artificial seeds and supplying the artificial seeds to the seeding section.
自走車体にタンクと人工種子化手段とを設けることによ
り、走行に伴って、分裂組織とゲル化剤との混合物から
人工種子を作成しながら、その作成した人工種子を直ち
に播種部から圃場に播いていくように構成しであるから
、人工種子の押し潰しの原因となる人工種子の収容や繰
出しか不要で、人工種子を潰すことかなく、しかも、人
工種子の保存か不要で人工種子の保存性の悪さか問題と
ならない。By providing a tank and an artificial seed generation means on the self-propelled vehicle body, artificial seeds are created from a mixture of meristem and gelling agent as the vehicle moves, and the created artificial seeds are immediately transferred from the sowing section to the field. Since it is structured so that it can be sown, there is no need to store or feed out artificial seeds, which can cause crushing of artificial seeds, and there is no need to crush artificial seeds. There is no problem with poor storage.
従って、本発明は、人工種子の直播に好適な人工種子用
直播機を提供できるようになった。Therefore, the present invention can provide a direct sowing machine for artificial seeds suitable for direct sowing of artificial seeds.
本発明の実施例を次に示す。 Examples of the present invention are shown below.
播種対象となる人工種子について先ず説明すると、人工
種子は、モミを播き、そのモミの胚ばんからカルスを誘
導し、そのカルスを増殖し、ＮＡＡ、ＢＡを含む培地で
そのカルスから不定胚を誘導し、それによって形成され
た不定胚を分裂組織として、不定胚とアルギン酸ナトリ
ウム（ゲル化剤の一例）との混合物を塩化カルシウム液
で所定の形状にゲル化して作成されるものである。First of all, to explain the artificial seeds to be sown, artificial seeds are produced by sowing fir, inducing callus from the germination of the fir, multiplying the callus, and inducing somatic embryos from the callus in a medium containing NAA and BA. The somatic embryo thus formed is used as a meristem, and a mixture of the somatic embryo and sodium alginate (an example of a gelling agent) is gelled into a predetermined shape with a calcium chloride solution.
そして、人工種子用直播機は、湛水圃場に人工種子を直
播するものであって、第１図に示すように、乗用型の自
走車体（１）の後部に人工種子播種装置（２）をリンク
（３）を介して昇降自在に装備させ、前記人工種子播種
装置（２）を昇降する油圧シリンダ等のアクチュエータ
（４） ヲ設けて構成されている。The direct sowing machine for artificial seeds directly sows artificial seeds in flooded fields, and as shown in Fig. 1, the artificial seed sowing device (2) is attached to the rear of a self-propelled riding vehicle (1). can be raised and lowered via a link (3), and an actuator (4) such as a hydraulic cylinder for raising and lowering the artificial seed sowing device (2) is provided.
前記人工種子播種装置（２）は、第２図にも示すよう、
前記の混合物（Ａ）を収容するタンク（２Ａ）と、走行
に伴って土中を移動することにより圃場に播種用溝（’
ａ）を形成する作溝器（２Ｂ）と、前記播種用溝（ａ）
に人工種子を落下供給する播種部（２Ｃ）と、前記タン
ク（２Ａ）内の混合物（Ａ）を人工種子化して播種部（
２Ｃ）に供給する人工種子化手段とから成る。The artificial seed sowing device (2), as shown in FIG.
A tank (2A) containing the mixture (A) and a seeding groove ('
a), and the groove for seeding (a).
a sowing unit (2C) that drops and supplies artificial seeds to the tank, and a sowing unit (2C) that transforms the mixture (A) in the tank (2A) into artificial seeds.
2C).
前記タンク（２Ａ）は、駆動されて混合物（Ａ）を攪拌
混合する回転羽根（２ａ）を有する。The tank (2A) has a rotary blade (2a) that is driven to stir and mix the mixture (A).
前記人工種子化手段は、前記混合物（Ａ）をゲル化する
ための塩化カルシウム液（Ｂ）を収容したゲル化槽（２
ｂ）と、前記タンク（２Ａ）内の混合物（Ａ）を塩化カ
ルシウム液（Ｂ）内に供給するだめの供給管（２ｃ）と
、その供給管（２ｃ）の先端をノズルとして混合物（Ａ
）を塩化力ルンウム液（Ｂ）中に連続的に押出すことに
より、棒状又は紐状に連続した人工種子（Ｃ）を形成し
て播種部（２Ｃ）に供給するポンプ（２ｄ）とから構成
されている。The artificial seed forming means includes a gelling tank (2) containing a calcium chloride solution (B) for gelling the mixture (A).
b), a supply pipe (2c) for supplying the mixture (A) in the tank (2A) into the calcium chloride solution (B), and a supply pipe (2c) using the tip of the supply pipe (2c) as a nozzle to supply the mixture (A).
) is continuously extruded into the chlorinated liquid (B) to form continuous artificial seeds (C) in the shape of a rod or string, and a pump (2d) that supplies the artificial seeds (C) to the sowing unit (2C). has been done.
前記播種部（２Ｃ）は、前記ゲル化槽（２ｂ）からの供
給に応じてその人工種子（Ｃ）の供給側端部をローラ（
２ｅ）との共働て切断することにより短尺な、つまり、
粒状の人工種子（Ｄ）を作製する回転カッタ（２５）と
、粒状の人工種子（Ｄ）を播種用溝（ａ）に落下案内す
るガイド（２ｇ）とから構成されている。The seeding section (2C) moves the supply side end of the artificial seeds (C) with a roller (in response to the supply from the gelling tank (2b))
By cutting in cooperation with 2e), short lengths, that is,
It is composed of a rotary cutter (25) for producing granular artificial seeds (D), and a guide (2g) for guiding the granular artificial seeds (D) to fall into the sowing groove (a).
もって、人工種子直播機は、走行に伴って混合物（Ａ）
から人工種子（Ｄ）を作成しながら圃場に播くように構
成されている。Therefore, the artificial seed direct sowing machine spreads the mixture (A) as it runs.
The structure is such that artificial seeds (D) are created from the seedlings and sown in the field.
本発明の別実施例を以下に示す。 Another embodiment of the invention is shown below.
〔１〕上記実施例において、第３図に示すように、人工
種子化手段のポンプ（２ｄ）として、タンク（２Ａ）内
の混合物（Ａ）を吸込み、かつ、管（２ｈ）を介して空
気（Ｅ）を吸込んで混合物（Ａ）とともに、その混合物
（Ａ）を小塊状物（Ｇ）に分断する空気泡（Ｆ）を吐出
するものを設けて、混合物（Ａ）を小塊状物（Ｇ）とし
てゲル化槽（２ｄ）に供給することにより、粒状の人工
種子（Ｄ）を作成するように人工種子化手段を構成した
ものであり、人工種子（Ｄ）をゲル化槽（２ｂ）から取
出して播種部（２Ｃ）に供給するコンベヤ（２Ｊ）か設
けられている。また、播種部（２Ｃ）は、ガイド（２ｇ
）とコンベヤ（２ｊ）からの人工種子（Ｄ）をガイド（
２ｇ）に流下案内するシュート（２ｋ）とから成る。こ
の場合、空気の混入により、人工種子（Ｄ）そのものも
、内部に小さな空気泡を封じ込めたものとなる。[1] In the above embodiment, as shown in FIG. 3, the pump (2d) of the artificial seeding means sucks the mixture (A) in the tank (2A) and pumps air through the pipe (2h). A device is provided that sucks in (E) and discharges air bubbles (F) that divide the mixture (A) into small lumps (G) together with the mixture (A). ) is configured to create granular artificial seeds (D) by supplying the artificial seeds (D) to the gelling tank (2b). A conveyor (2J) is also provided for taking out the seeds and supplying them to the seeding section (2C). In addition, the sowing part (2C) has a guide (2g
) and guide the artificial seeds (D) from the conveyor (2j) (
2g) and a chute (2k) that guides the flow downward. In this case, due to the mixing of air, the artificial seed (D) itself also has small air bubbles sealed inside.
〔２〕上記実施例において、混合物（Ａ）をゲル化して
人工種子化する前に、水と反応して酸素を発生する酸素
発生剤（過酸化カルシウム）を混合物（Ａ）に混入させ
、酸素発生剤を内部に封じ込めた人工種子を作成するよ
うに構成する。[2] In the above example, before gelling the mixture (A) to make artificial seeds, an oxygen generating agent (calcium peroxide) that reacts with water to generate oxygen is mixed into the mixture (A) to generate oxygen. It is configured to create artificial seeds with a generator sealed inside.
〔３〕上記実施例では、粒状の人工種子（Ｄ）を播くよ
うにしたか、本発明は、棒状や紐状の人工種子をその状
態のまま播いて良い。[3] In the above embodiment, granular artificial seeds (D) were sown, but in the present invention, rod-shaped or string-shaped artificial seeds may be sown as they are.
〔４〕尚、特許請求の範囲の項に図面との対照を便利に
する為に符号を記すか、該記入により本発明は添付図面
の構成に限定されるものではない。[4] It should be noted that the present invention is not limited to the structure of the attached drawings by writing or writing numerals in the claims section for convenient comparison with the drawings.
第１図、第２図は本発明の実施例を示し、第１図は側面
図、第２図は人工種子播種装置の構成図であり、第３図
は本発明の別実施例を示す人工種子播種装置の構成図で
ある。
（Ａ）・・・・・・混合物、（２Ａ）・・・・・・タン
ク、（２Ｃ）・・・・・・播種部、（１）・・・・・・
自走車体。1 and 2 show an embodiment of the present invention, FIG. 1 is a side view, FIG. 2 is a configuration diagram of an artificial seed sowing device, and FIG. 3 is an artificial seed seeding device showing another embodiment of the present invention. It is a block diagram of a seed sowing device. (A)...Mixture, (2A)...Tank, (2C)...Seeding section, (1)...
Self-propelled vehicle body.
Claims (1)
（２Ａ）と、圃場への播種部（２Ｃ）と、前記タンク（
２Ａ）内の混合物（Ａ）を取出して所定の形状にゲル化
することにより人工種子化して前記播種部（２Ｃ）に供
給する人工種子化手段とを自走車体（１）に装備させて
ある人工種子用直播機。A tank (2A) containing the mixture (A) of meristem and a gelling agent, a field seeding section (2C), and the tank (2A).
The self-propelled vehicle body (1) is equipped with an artificial seed forming means that takes out the mixture (A) in 2A) and gels it into a predetermined shape to turn it into artificial seeds and supplies it to the sowing section (2C). Direct sowing machine for artificial seeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334542A JPH04200305A (en) | 1990-11-29 | 1990-11-29 | Direct sowing machine for artificial seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334542A JPH04200305A (en) | 1990-11-29 | 1990-11-29 | Direct sowing machine for artificial seed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04200305A true JPH04200305A (en) | 1992-07-21 |
Family
ID=18278580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2334542A Pending JPH04200305A (en) | 1990-11-29 | 1990-11-29 | Direct sowing machine for artificial seed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04200305A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2740937A1 (en) * | 1995-11-09 | 1997-05-16 | Rhone Poulenc Agrochimie | Procedure for sowing meristematic tissues for agricultural applications |
| WO1998021932A1 (en) * | 1996-11-19 | 1998-05-28 | Rhone-Poulenc Agrochimie | Method for sowing meristematic tissues |
| JP2007189999A (en) * | 2006-01-23 | 2007-08-02 | Agritecno Yazaki Co Ltd | Gel-covered seed |
| JP2007282545A (en) * | 2006-04-14 | 2007-11-01 | Agritecno Yazaki Co Ltd | Apparatus for producing aqueous gel body and method for producing aqueous gel body |
| JP2008538291A (en) * | 2005-04-19 | 2008-10-23 | カムターター・トゥー・エルエルシー | System for controlling and using fluid and particles |
-
1990
- 1990-11-29 JP JP2334542A patent/JPH04200305A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2740937A1 (en) * | 1995-11-09 | 1997-05-16 | Rhone Poulenc Agrochimie | Procedure for sowing meristematic tissues for agricultural applications |
| WO1998021932A1 (en) * | 1996-11-19 | 1998-05-28 | Rhone-Poulenc Agrochimie | Method for sowing meristematic tissues |
| JP2008538291A (en) * | 2005-04-19 | 2008-10-23 | カムターター・トゥー・エルエルシー | System for controlling and using fluid and particles |
| JP2007189999A (en) * | 2006-01-23 | 2007-08-02 | Agritecno Yazaki Co Ltd | Gel-covered seed |
| JP2007282545A (en) * | 2006-04-14 | 2007-11-01 | Agritecno Yazaki Co Ltd | Apparatus for producing aqueous gel body and method for producing aqueous gel body |
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