JPH0661008U - Seed-mixed pellets for spraying - Google Patents

Seed-mixed pellets for spraying

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Publication number
JPH0661008U
JPH0661008U JP1064793U JP1064793U JPH0661008U JP H0661008 U JPH0661008 U JP H0661008U JP 1064793 U JP1064793 U JP 1064793U JP 1064793 U JP1064793 U JP 1064793U JP H0661008 U JPH0661008 U JP H0661008U
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JP
Japan
Prior art keywords
seeds
water
mixed
clay mineral
seed
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.)
Granted
Application number
JP1064793U
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Japanese (ja)
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JP2595366Y2 (en
Inventor
恵庸 豊村
Original Assignee
恵庸 豊村
協和種苗株式会社
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.)
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Application filed by 恵庸 豊村, 協和種苗株式会社 filed Critical 恵庸 豊村
Priority to JP1993010647U priority Critical patent/JP2595366Y2/en
Publication of JPH0661008U publication Critical patent/JPH0661008U/en
Application granted granted Critical
Publication of JP2595366Y2 publication Critical patent/JP2595366Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pretreatment Of Seeds And Plants (AREA)
  • Fertilizing (AREA)

Abstract

(57)【要約】 【目的】 航空機による散布用の種子混入ペレットにお
いて、材料の成形に水や水溶性糊のような水分の添加が
不要であるために、播種までに種子が不本意に発芽する
おそれがなく、また、ペレットの材料に種子が均一に混
入されるために、一ペレットにおける種子の数に均等性
が得られ、さらに、製造が容易であってその際に種子の
傷みがなくなるようにする。 【構成】 微粉末状粘土鉱物1をペレットPの材料とし
て、それに種子3を混合して攪拌し、圧縮成形と圧縮に
伴う粘土鉱物自体の結合力により、微粉末状粘土鉱物1
を乾燥ないし風乾状態のまま固化させるために、水分の
添加や乾燥工程がなくなり、種子3の混合が均一とな
り、播種までに種子3が発芽条件としての水分には触れ
ない。
(57) [Summary] [Purpose] In seed-mixed pellets for spraying by aircraft, seeds do not spontaneously germinate before sowing because it is not necessary to add water or water such as water-soluble glue to mold the material. Moreover, since the seeds are uniformly mixed in the material of the pellets, the number of seeds in one pellet can be evenly obtained, and further, the production is easy and there is no damage to the seeds. To do so. [Structure] The fine powdery clay mineral 1 is used as a material of the pellet P, and the seed 3 is mixed and stirred, and the fine powdery clay mineral 1 is mixed by compression molding and the binding force of the clay mineral itself accompanying the compression.
In order to solidify the seeds in a dry or air-dried state, the steps of adding water and drying are eliminated, the seeds 3 are uniformly mixed, and the seeds 3 do not come into contact with the water as a germination condition before sowing.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、ヘリコブター等の航空機を使っての播種や手で播種するための散 布用の種子混入ペレットに関する。 The present invention relates to seed-mixed pellets for sowing using an aircraft such as a helicopter or for spraying by hand.

【0002】[0002]

【従来の技術】[Prior art]

種子を裸のまま播種すると、それが目的の範囲から逸脱したり、目的の範囲に 落下しても定着しなかったり、良好な発芽率も期待できないことから、従来、吸 水により崩壊する材料からなる固形のペレットの中に複数の種子を混入し、ペレ ットの状態で播種する方法が取られる。 When seeds are sown in the naked state, they deviate from the intended range, do not settle when dropped into the intended range, and a good germination rate cannot be expected. A method is used in which a plurality of seeds are mixed in the solid pellets and the seeds are sown in pellets.

【0003】 従来のこのようなペレットとしては、特開昭58−16603号公報や、特開 昭59−192006号公報に記載されたものを挙げることができる。これらに 開示されているように、従来、ペレットの材料には、有機質材料や無機質材料が 使用され、それらを水または水溶性糊で混練し、圧縮成形してから乾燥すること により製造される。Examples of such conventional pellets include those described in JP-A-58-16603 and JP-A-59-192006. As disclosed in these documents, organic materials and inorganic materials have hitherto been used as pellet materials, and they are produced by kneading them with water or a water-soluble paste, compression-molding and drying.

【0004】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

従来の散布用の種子混入ペレットは、上記のように、成形時に水が含浸してい るので、乾燥されるまでに、種子が発芽するおそれがあり、発芽すると乾燥と同 時に発芽が停止するだけでなく、以後において芽が生長不能に傷むために、この ことが所望の発芽率が得られない原因の一つとなっていた。 As described above, the conventional seed-mixed pellets are impregnated with water at the time of molding, so the seeds may germinate by the time it is dried, and if it germinates, the germination only stops at the same time as the drying. However, this is one of the reasons why the desired germination rate cannot be obtained because the shoots are damaged after they grow.

【0005】 製造的には材料の混練および成形に適する水加減が難しいだけでなく、泥状物 の混練においては、種子が均一になり難く、一つのペレットに含有する種子の数 が区々となる。しかも、種子の表面が水の含浸で軟化し、また、混練で過酷な圧 力を受けることから、混練中または圧縮成形中において、種子が傷みやすいとい う問題もあった。Not only is it difficult to adjust the amount of water suitable for the kneading and molding of materials in terms of manufacturing, but it is difficult to make the seeds uniform in the kneading of mud, and the number of seeds contained in one pellet varies. Become. Moreover, since the surface of the seed is softened by impregnation with water and is subjected to severe pressure during kneading, there is a problem that the seed is easily damaged during kneading or compression molding.

【0006】 殊に、ペレットの材料の粘性が大きい場合や、水溶性糊のような連結材を用い たときには、混練が苛酷となるために、種子に過大な圧力が加わりやすく、種子 の傷みが生じやすかった。Particularly when the viscosity of the pellet material is high or when a connecting material such as a water-soluble paste is used, the kneading becomes severe, so that excessive pressure is likely to be applied to the seed and the seed is damaged. It was easy to occur.

【0007】 この考案は、上記のような実情に鑑みて、材料の成形に水や水溶性糊のような 水分が不要であるために、播種までに種子が不本意に発芽するおそれがなく、ま た、ペレットの材料に種子が均一に混入されるために、一ペレットにおける 種子の数に均等性が得られ、さらに、製造が容易であって、その際に種子の傷み がなくなる散布用の種子混入ペレットを提供することを目的とした。In view of the above situation, the present invention does not require water or water such as water-soluble glue to mold the material, so that there is no fear that seeds will unintentionally germinate before sowing. Moreover, since the seeds are uniformly mixed in the material of the pellets, the number of seeds in one pellet is uniform, and further, it is easy to manufacture and the seeds are not damaged. The aim was to provide seed-mixed pellets.

【0008】[0008]

【課題を解決するための手段】[Means for Solving the Problems]

上記の目的を達成するために、この考案は、微粉末状粘土鉱物をペレットの材 料として、それに種子を混合して攪拌し、圧縮成形と圧縮に伴う粘土鉱物自体の 結合力により、微粉末状粘土鉱物を乾燥ないし風乾状態のまま固化させて散布用 の種子混入ペレットを構成した。 In order to achieve the above-mentioned object, the present invention uses a fine powdery clay mineral as a material for pellets, mixes seeds with it, and stirs it, and then the compression molding and the binding force of the clay mineral itself associated with the compression produce the fine powdery powder. The solid clay mineral was solidified in a dry or air-dried state to form seed-mixed pellets for spraying.

【0009】[0009]

【作用】[Action]

成形のために水により材料を混練することがなく、乾燥ないし風乾状態におい て攪拌し成形するために、水の添加や乾燥工程が省けるばかりか、種子が均一に 混入される。また、製造工程において、種子が発芽条件としての水分量に触れる とがなくなる。 Since the material is not kneaded with water for molding and is agitated and molded in a dry or air-dried state, not only the addition of water and the drying step can be omitted, but also the seeds are uniformly mixed. Also, the seeds will not come into contact with the water content as a germination condition in the manufacturing process.

【0010】 微粉末状粘土鉱物が軽量であることから、攪拌に過酷な圧力が種子に加わらな く、また、水分による軟化が防止されるために、種子が攪拌中や成形中に傷むお それもない。Since the finely powdered clay mineral is lightweight, harsh pressure is not applied to the seeds for stirring, and softening due to water is prevented, so that the seeds may be damaged during stirring or molding. Nor.

【0011】[0011]

【実施例】【Example】

次に、この考案の実施例を図面に基づいて説明する。 Next, an embodiment of the present invention will be described with reference to the drawings.

【0012】 図面は、一実施例を示したもので、その散布用の種子混入ペレットは、採掘し た粘土を風乾した微粉末状粘土鉱物1によりペレットPが成形され、その内部に 複数の種子3が混入されている。ペレットPの形状については、周面5が楕円形 であって、底面7を平たく、上面9を凸面に成形される。この楕円形、平坦、凸 面の複合形状において、空気抵抗を複雑に受ける結果、空中からの落下時に均等 に飛散しやすい。また、落下地点では平坦面で定着しやすい。The drawings show one embodiment, in which seed-mixed pellets for spraying are formed into pellets P by a fine powdery clay mineral 1 obtained by air-drying mined clay, and a plurality of seeds are formed inside the pellets P. 3 is mixed. Regarding the shape of the pellet P, the peripheral surface 5 is elliptical, the bottom surface 7 is flat, and the top surface 9 is convex. The complex shape of the elliptical shape, flat shape, and convex shape is subject to air resistance in a complicated manner, and as a result, it tends to scatter evenly when dropped from the air. In addition, it is easy to fix on a flat surface at the falling point.

【0013】 微粉末状粘土鉱物1については、産地が岡山県笠岡市北部周辺鉱区であって、 「笠岡特殊粘土」として、同県の清水鉱業株式会社から販売されているものを使 用した。岡山県工業技術センターによる化学分析結果では、成分が百分率で次の 通りである。As for the finely powdered clay mineral 1, the production area is in the northern area of Kasaoka City, Okayama Prefecture, and “Kasaoka Special Clay” sold by Shimizu Mining Co., Ltd. of the same prefecture was used. The chemical analysis results by the Okayama Prefectural Industrial Technology Center have the following percentage components.

【0014】 Lg・Loss 5.14 SiO2 67.20 Al2 3 17.29 Fe2 3 4.25 CaO 0.91 MgO 0.69 K2 O 2.58 Na2 O 1.29Lg · Loss 5.14 SiO 2 67.20 Al 2 O 3 17.29 Fe 2 O 3 4.25 CaO 0.91 MgO 0.69 K 2 O 2.58 Na 2 O 1.29

【0015】 採掘された状態では、粘土として可なりの水分を含有しているが、これを風乾 することにより、水分が5%程度において微粉末とした。粒度は200〜300 程度である。In the mined state, the clay contained a considerable amount of water, but by air-drying it, it was made into fine powder at a water content of about 5%. The particle size is about 200 to 300.

【0016】 この粘土の特徴としては、組成がモンモリロナイト及びカオリナイトであるた めに、粘着力としては最高の強さをもっている。また、コロイド性に富みゲル化 しやすい特性を持っており、各種のバインダーとしても使用できる性質がある。The characteristic of this clay is that it has the highest adhesive strength because of its composition of montmorillonite and kaolinite. In addition, it has the property of being highly colloidal and easily gelling, and can be used as various binders.

【0017】 図3は、製造に使用する装置の一例を示す説明図であって、攪拌装置11を内 装したホッパー10と、板状であって上面に多数の成形凹部14が配列された下 型13と、成形凹部14に圧入されるポンチ形の上形15とからなっている。FIG. 3 is an explanatory view showing an example of an apparatus used for manufacturing, and a hopper 10 having a stirrer 11 incorporated therein and a plate-shaped lower surface on which a large number of molding recesses 14 are arranged. It comprises a mold 13 and a punch-shaped upper mold 15 which is press-fitted into the molding recess 14.

【0018】 ホッパー10には、微粉末状粘土鉱物1と、種子3と、肥料4とを投入して攪 拌する。そうすると、微粉末状粘土鉱物1が軽量であるから(見掛け比重0.6 3)、攪拌に強い力を掛ける必要がなく、そのために、攪拌中に種子3が傷むこ とがない。また、攪拌により微粉末状粘土鉱物1に種子3が均一に混入する。The fine powdery clay mineral 1, seeds 3, and fertilizer 4 are put into the hopper 10 and stirred. Then, since the finely powdered clay mineral 1 is lightweight (apparent specific gravity: 0.63), it is not necessary to apply strong force to stirring, and therefore the seeds 3 are not damaged during stirring. Further, the seeds 3 are uniformly mixed into the fine powdery clay mineral 1 by stirring.

【0019】 ホッパー10から下型13の成形凹部14に材料が注入されると、上型15の 押圧により微粉末状粘土鉱物1が圧縮成形されてから、底部材16の突き上げに よりペレットPとして取り出される。When the material is injected from the hopper 10 into the molding concave portion 14 of the lower mold 13, the fine powdery clay mineral 1 is compression-molded by the pressing of the upper mold 15, and then the pellet P is formed by pushing up the bottom member 16. Taken out.

【0020】 微粉末状粘土鉱物1が笠岡特殊粘土であるときには、成形が容易であるばかり でなく、ペレットPの粒形が保持されやすい。また組成のモンモリロナイトは、 膨張型鉱物として知られ(笠岡特殊粘土においては、膨潤度が2.5倍)、乾燥 状態と吸水状態との間における膨張収縮差が大きいことから、成形により固く硬 化する反面、吸水したときには大きく膨張し保水量が多いために、播種後には種 子の発芽が促進される。さらに、陽イオン交換容量が大きく、最も反応性に富ん だ粘土鉱物とされ、肥料成分の保持能力が大きく、しかも、植物の利用に供され やすい特性を有している。When the fine-powdered clay mineral 1 is Kasaoka special clay, not only is it easy to mold, but the grain shape of the pellet P is easily maintained. In addition, montmorillonite with a composition is known as an expansive mineral (in the Kasaoka special clay, the degree of swelling is 2.5 times), and since the difference in expansion and contraction between the dry state and the water-absorbed state is large, it is hardened by molding. On the other hand, when it absorbs water, it swells greatly and retains a large amount of water, which promotes germination of seeds after sowing. Furthermore, it has a large cation exchange capacity, is considered to be the most reactive clay mineral, has a large capacity for holding fertilizer components, and has the characteristics that it can be easily used for plants.

【0021】 有機質材料のうちでも、特に、腐植質材料が主にこのような保水性および肥料 の保持能力を期待して混入されてきたが、笠岡特殊粘土のようなモンモリロナイ ト系の粘土鉱物を使用する限り、腐植質材料を混入することなく、良好な種子の 発芽率および発芽の生育性が得られる。Among organic materials, humic materials have been mainly mixed in with the expectation of such water retention and fertilizer holding ability, but montmorillonite clay minerals such as Kasaoka special clay are used. As long as it is used, good seed germination rate and viability of germination can be obtained without mixing humic materials.

【0022】[0022]

【考案の効果】 以上説明したように、この考案によれば、次のような優れた効果がある。As described above, according to the present invention, there are the following excellent effects.

【0023】 微粉末状粘土鉱物を乾燥ないし風乾状態のまま圧縮成形により固化させてペレ ット化するために、ペレットには種子の発芽に要するだけの水分を含有していな く、播種までの種子の発芽を確実に防止できる。In order to solidify the finely powdered clay mineral in a dry or air-dried state by compression molding to form a pellet, the pellet does not contain water necessary for germination of seeds, Seed germination can be reliably prevented.

【0024】 軽量な微粉末状粘土鉱物に種子を混合して攪拌するために、種子が均一となる ことから、一ペレット中の種子の数の均一化を図ることができる。また、攪拌中 や成形中における種子の傷みを防止できる。Since the seeds are mixed with the lightweight fine powdery clay mineral and agitated, the seeds become uniform, so that the number of seeds in one pellet can be made uniform. In addition, it is possible to prevent damage to seeds during stirring and molding.

【0025】 製造においては難しい水加減や時間を要する乾燥工程が不要であり、しかも、 攪拌、成形が容易であるために、生産性が非常に良好である。また、ペレットの 材料に連結材等の余分なものを加える必要がなくなり、量産に適し安価な提供が 可能である。In the production, a difficult water addition and a time-consuming drying step are unnecessary, and since the stirring and the molding are easy, the productivity is very good. In addition, it is not necessary to add extra materials such as connecting materials to the material of the pellets, and it is possible to provide inexpensive and suitable for mass production.

【0026】 使用においては、播種までの種子の発芽や傷みが防止され、種子の数に均一性 があること等により高い発芽率が得られる。In use, germination and damage of seeds until sowing are prevented, and a high germination rate is obtained due to the uniform number of seeds.

【図面の簡単な説明】[Brief description of drawings]

【図1】一実施例を示す散布用の種子混入ペレットの斜
視図である。
FIG. 1 is a perspective view of a seed-mixed pellet for spraying showing an embodiment.

【図2】図1のA−A線矢視の断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.

【図3】同ペレットの製造装置の説明図である。FIG. 3 is an explanatory view of the pellet manufacturing apparatus.

【符号の説明】[Explanation of symbols]

P 散布用の種子混入ペレット 1 微粉末状粘土鉱物 3 種子 P Pellet-mixed pellets for spraying 1 Fine powder clay minerals 3 Seeds

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 微粉末状粘土鉱物(1)をペレット
(P)の材料として、それに種子(3)を混合して攪拌
し、圧縮成形と圧縮に伴う粘土鉱物自体の結合力によ
り、微粉末状粘土鉱物(1)を乾燥ないし風乾状態のま
ま固化させたことを特徴とする散布用の種子混入ペレッ
ト。
1. A fine powdery clay mineral (1) is used as a material for pellets (P), and seeds (3) are mixed and stirred, and the fine powder is obtained by compression molding and the binding force of the clay mineral itself accompanying compression. A seed-mixed pellet for spraying, characterized in that the clay mineral (1) is solidified in a dry or air-dried state.
JP1993010647U 1993-02-16 1993-02-16 Seed-mixed pellets for spraying Expired - Fee Related JP2595366Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993010647U JP2595366Y2 (en) 1993-02-16 1993-02-16 Seed-mixed pellets for spraying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993010647U JP2595366Y2 (en) 1993-02-16 1993-02-16 Seed-mixed pellets for spraying

Publications (2)

Publication Number Publication Date
JPH0661008U true JPH0661008U (en) 1994-08-30
JP2595366Y2 JP2595366Y2 (en) 1999-05-31

Family

ID=11756019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993010647U Expired - Fee Related JP2595366Y2 (en) 1993-02-16 1993-02-16 Seed-mixed pellets for spraying

Country Status (1)

Country Link
JP (1) JP2595366Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006503576A (en) * 2002-10-28 2006-02-02 キム,セウン−ヒュン Plant seed pellet, method for producing the same, and plant cultivation method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006503576A (en) * 2002-10-28 2006-02-02 キム,セウン−ヒュン Plant seed pellet, method for producing the same, and plant cultivation method using the same

Also Published As

Publication number Publication date
JP2595366Y2 (en) 1999-05-31

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