JPH072A - Method for blowing into soil and apparatus therefor - Google Patents
Method for blowing into soil and apparatus thereforInfo
- Publication number
- JPH072A JPH072A JP17088693A JP17088693A JPH072A JP H072 A JPH072 A JP H072A JP 17088693 A JP17088693 A JP 17088693A JP 17088693 A JP17088693 A JP 17088693A JP H072 A JPH072 A JP H072A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- hole
- fertilizer
- pressure air
- moving body
- 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
Links
- 239000002689 soil Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007664 blowing Methods 0.000 title abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 239000003337 fertilizer Substances 0.000 claims abstract description 22
- 239000012629 purifying agent Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012459 cleaning agent Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000004720 fertilization Effects 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 6
- 244000269722 Thea sinensis Species 0.000 description 6
- 239000003610 charcoal Substances 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Fertilizing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、茶、果樹、芝その他
の土壌に適用できる土中吹込み方法及びその装置に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soil blowing method and apparatus applicable to tea, fruit trees, turf and other soils.
【０００２】[0002]
【従来の技術】栄養に富み、味覚的にも優れた豊作物を
収穫するためには健全な土壌が不可決である。従来、土
壌の改良及び養生は、有機・無機肥料及び土壌改良剤を
土壌に直に撒く表面施肥法、又は、これらを表面の土と
混合撹拌する作業施肥法により行っている。いずれの方
法でも土壌表面又は浅層にのみ施肥が行われるにすぎな
い。2. Description of the Related Art A healthy soil is indispensable for harvesting a good crop that is rich in nutrition and excellent in taste. Conventionally, soil improvement and curing are performed by a surface fertilization method in which organic / inorganic fertilizer and a soil improving agent are directly spread on the soil, or a work fertilization method in which these are mixed and stirred with the soil on the surface. Both methods only fertilize the soil surface or shallow layers.
【０００３】一例として樹園地について述べる。茶は低
木性の樹木であり、細根は叢状で水分含有量は比較的多
い。また、直根は障害物がない限りかなり深くまで伸び
るが普通である。さて、茶園の土壌を固気液の三相分布
として考えると、気相は２０％が最良であるが、１０％
以下になると発根に支障をきたし上相１０〜１５ｃｍ程
度の所に細根叢状群が発達しなくなる。含水量は２０％
以下が望ましく、排水不良地は不適当である。また、茶
の土壌の最適ＰＨ値は５〜５．５である。従来の表面施
肥においては、リン酸と共に中和剤を混入してＰＨ値の
調整を行っているが、混入には余分な労力が必要であ
る。それとともに、機械力等のロスが発生する。As an example, an orchard will be described. Tea is a shrub with fine roots and a relatively high water content. In addition, the straight root usually extends to a considerable depth unless there is an obstacle. Now, considering the soil of a tea garden as a three-phase distribution of gas and liquid, the best gas phase is 20%, but 10%
In the following cases, rooting is hindered and the root root plexiform group does not develop in the upper phase of about 10 to 15 cm. Water content is 20%
The following is desirable, and poor drainage areas are inappropriate. The optimum PH value of tea soil is 5 to 5.5. In conventional surface fertilization, a neutralizing agent is mixed together with phosphoric acid to adjust the PH value, but the mixing requires extra labor. At the same time, loss of mechanical power and the like occurs.
【０００４】近年、土壌改良剤の一種として木炭粉が注
目されている。木炭粉を肥料に混合することによって、
土壌微生物の活性化、団粒構造の促進、根瘤菌や根と共
生する寄生組織の発達促進、ＶＡ菌の感染増強、過剰窒
素の固定化捕捉等の効果が期待できるのである。また、
実際に木炭を茶園の土壌に用いることにより、品質の優
れた茶が収穫できることが報告されている。In recent years, charcoal powder has been drawing attention as a kind of soil conditioner. By mixing charcoal powder with fertilizer,
Effects such as activation of soil microorganisms, promotion of aggregate structure, promotion of development of root-knot fungi and parasitic tissues symbiotic with roots, enhancement of infection of VA bacteria, fixation and capture of excess nitrogen can be expected. Also,
It has been reported that high-quality tea can be harvested by actually using charcoal in the soil of a tea garden.
【０００５】[0005]
【発明が解決しようとする課題】従来の表面施肥及び作
業施肥では、施肥直後に降雨の場合、土壌表面の肥料が
流れ出し、根が発達している土壌の深層まで肥料が充分
に浸透しない場合があった。このため、従来は施肥を多
数回行って、吸収係数を上回る多めの肥料を土壌に投入
する傾向にあった。In the conventional surface fertilization and work fertilization, in the case of rainfall immediately after fertilization, the fertilizer on the soil surface may flow out and the fertilizer may not sufficiently penetrate into the deep layer of the soil where roots are developed. there were. For this reason, conventionally, there has been a tendency to perform fertilization many times and to add a large amount of fertilizer exceeding the absorption coefficient to the soil.
【０００６】しかし、このような多量の肥料の投入は余
分な労働力を必要とするばかりかコスト的にもマイナス
である。さらに、表面流亡及び地下浸透した肥料中の窒
素成分が地下水径まで浸透して、地下水が汚染されると
いう深刻な問題も生じている。これは、土壌に投入され
た肥料中の窒素総量が土壌の潜在的浄化能力を遥かに超
過している証拠である。However, the input of such a large amount of fertilizer not only requires an extra labor force but also has a negative cost. Furthermore, there is a serious problem that surface runoff and nitrogen components in the fertilizer that has permeated underground penetrate the groundwater diameter to contaminate the groundwater. This is evidence that the total nitrogen in the fertilizer input to the soil far exceeds the potential cleaning capacity of the soil.
【０００７】そこで、本発明は従来技術の問題点を解消
し、必要最低限の肥料で充分な施肥効果が得られ、施肥
に要する労働力を大幅に低減することが可能な土中吹込
み方法及びその装置を提供することを目的としている。[0007] Therefore, the present invention solves the problems of the prior art, a sufficient fertilizing effect can be obtained with the minimum necessary fertilizer, and the labor force required for fertilizing can be greatly reduced. And to provide the device.
【０００８】[0008]
【課題を解決するための手段】本願の第１発明は、弾丸
部材（１２）を移動させて土壌深層に穴（２）を形成
し、その穴（２）に高圧エアと共に肥料や浄化剤を吹き
込むことを特徴とする土中吹込み方法を要旨としてい
る。In the first invention of the present application, a bullet member (12) is moved to form a hole (2) in a deep soil layer, and fertilizer and a purifying agent are introduced into the hole (2) together with high pressure air. The main point is the method of blowing into the soil, which is characterized by blowing.
【０００９】本願の第２発明は、地上を動力で移動する
移動体（１１）を設け、土壌深層に穴（２）を形成する
ための弾丸部材（１２）と、高圧エアを供給するための
コンプレッサ（１３）と、注入媒体を供給するための散
布機（１４）を移動体（１１）に設け、土壌深層に形成
した穴（２）に高圧エアと共に注入媒体を吹き込む構成
にしたことを特徴とする土中吹込み装置も要旨としてい
る。A second aspect of the present invention is to provide a moving body (11) which moves on the ground by power, a bullet member (12) for forming a hole (2) in a deep soil layer, and high pressure air. A compressor (13) and a sprayer (14) for supplying the injection medium are provided in the moving body (11), and the injection medium is blown into the hole (2) formed in the deep soil layer together with the high pressure air. The in-ground blowing device is also included.
【００１０】本願の第３発明は、地上を動力で移動する
移動体（１１）を設け、土壌深層に穴（２）を形成する
ための弾丸部材（１２）と、高圧エアを供給するための
コンプレッサ（１３）と、注入媒体を供給するための散
布機（１４）を移動体（１１）に設け、土壌深層に形成
した穴（２）に高圧エアと共に注入媒体を吹き込む構成
にしたことを特徴とする土中吹込み装置を要旨としてい
る。The third invention of the present application is to provide a bullet member (12) for forming a hole (2) in a deep soil layer and a high pressure air by providing a moving body (11) which moves by power on the ground. A compressor (13) and a sprayer (14) for supplying the injection medium are provided in the moving body (11), and the injection medium is blown into the hole (2) formed in the deep soil layer together with the high pressure air. The main point is the soil blowing device.
【００１１】[0011]
【実施例】以下、図面を参照して本発明の実施例を説明
する。図１は本発明方法を実施するための土中吹込み装
置の側面を示す説明図で、図２はその上面を示す説明図
である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view showing a side surface of an underground blowing device for carrying out the method of the present invention, and FIG. 2 is an explanatory view showing its upper surface.
【００１２】土中吹込み装置１０は動力で移動する移動
体１１をベースに構成されている。移動体１１はけん引
機械式（トラクターやブルドーザー等の形式）にした
り、タイヤで支持搬送する形式にしたりするが、図示例
ではエンジン（図示せず）及びキャタピラ式の走行手段
１９を備えた形式になっており、多少の起伏がある土壌
でも自由に走行可能となっている。The underground blowing device 10 is constructed on the basis of a moving body 11 which moves by power. The moving body 11 may be a traction mechanical type (type of tractor, bulldozer, etc.) or a type of supporting and conveying with tires, but in the illustrated example, it is a type equipped with an engine (not shown) and a caterpillar type traveling means 19. It is possible to run freely even on slightly uneven soil.
【００１３】また、図示した移動体１１は前後方向から
見ると全体的に門型構造になっていて、畑に植えてある
作物を跨いで走行できる。The moving body 11 shown in the figure has a generally gate-shaped structure when viewed from the front-rear direction, and can travel across the crops planted in the field.
【００１４】移動体１は下方の支持部材９と上方の支持
部材１８を有している。下方の支持部材９には、散布手
段１４及び左右２枚の竪板１５が固定されている。上方
の支持部材１８にはコンプレッサー１３が取付けられて
いる。コンプレッサー１３は、例えば７ｋｇ／ｃｍ3 の
圧力のエアを毎分１．４ｍ3 程度排出する能力を有して
いる。The moving body 1 has a lower support member 9 and an upper support member 18. On the lower support member 9, the sprinkling means 14 and the left and right vertical plates 15 are fixed. The compressor 13 is attached to the upper support member 18. The compressor 13 has the ability to discharge air having a pressure of, for example, 7 kg / cm 3 at a rate of 1.4 m 3 per minute.
【００１５】各竪板１５は縦長であり、その下端にはそ
れぞれ弾丸部材１２が一体的に固定されている。弾丸部
材１２は土壌の深層に穴を形成する働きを有し、先端が
鋭角状にとがっている。また、竪板１５の前端も同様に
とがっている。弾丸部材１２と竪板１５は、硬質の金属
で形成されている。Each vertical plate 15 is vertically long, and bullet members 12 are integrally fixed to the lower ends thereof. The bullet member 12 has a function of forming a hole in a deep layer of soil, and has a sharp-edged tip. Further, the front end of the vertical plate 15 is also sharp. The bullet member 12 and the vertical plate 15 are made of hard metal.
【００１６】弾丸の深さ及び径は作物によって適宜変え
ることが望ましい。また竪板の代表径も同様に作物に合
わせて設定する。It is desirable that the depth and diameter of the bullet be appropriately changed depending on the crop. In addition, the typical diameter of the vertical board is also set according to the crop.
【００１７】竪板１５の上端付近には、横長の散布手段
１４が固定されている。散布手段１４は、弾丸部材１２
によって形成された穴２に吹込む注入媒体を収容し、随
時適当量だけ排出する構成になっている。散布手段１４
としては、アジテータやシャッターを備えた通常のもの
を採用できる。A horizontally long spraying means 14 is fixed near the upper end of the vertical plate 15. The spraying means 14 is a bullet member 12.
The injection medium to be blown into the hole 2 formed by the above is accommodated and discharged at an appropriate amount at any time. Spraying means 14
As for, a normal one equipped with an agitator and a shutter can be adopted.
【００１８】竪板１５の後ろにはその縁に沿って、通路
１６が固定されている。通路１６は、注入媒体を散布媒
体１４から土壌深層に形成された穴まで案内する。通路
１６は、例えば直径５０ｍｍの鉄パイプとその上端に接
続された同径のビニールホースで形成されている。通路
１６の途中には、エア通路１７が合流している。エア通
路１７は例えば直径２５ｍｍのエアホースであり、その
上端はコンプレッサー１３の出力部に接続されている。
通路１６の下端付近には横方向に突出した分散爪２９が
固定されている。分散爪２９は上方から送られてくる注
入媒体を分散させる働きを持つ。A passage 16 is fixed to the rear of the vertical plate 15 along the edge thereof. The passage 16 guides the injection medium from the spreading medium 14 to the holes formed in the deep soil layer. The passage 16 is formed of, for example, an iron pipe having a diameter of 50 mm and a vinyl hose having the same diameter connected to the upper end thereof. An air passage 17 merges in the middle of the passage 16. The air passage 17 is, for example, an air hose having a diameter of 25 mm, and its upper end is connected to the output portion of the compressor 13.
Dispersion claws 29 projecting laterally are fixed near the lower end of the passage 16. The dispersing claw 29 has a function of dispersing the injection medium sent from above.
【００１９】弾丸部材１２の後方側には、供給された注
入媒体と穴の下方付近の土壌とを撹拌して注入媒体を土
壌に定着させるための構成のロータリー手段２０が設け
られている。On the rear side of the bullet member 12, there is provided a rotary means 20 for agitating the supplied injection medium and the soil near the bottom of the hole to fix the injection medium on the soil.
【００２０】図３〜６を参照してロータリー手段２０に
ついて説明する。ロータリー手段２０はプロペラ２１を
有し、プロペラ２１にエアと注入媒体が衝突することに
よって駆動される。プロペラ２１の軸は通路１６の中心
線からずれていて、エアと媒体の作用でスムーズに回転
するようになっている。プロペラ２１はユニバーサルジ
ョイントを備えた変（減）速ギア２２を介してロータリ
部材２５に連結されている。ロータリ部材２５は大型果
樹園に良好な複数のロータリ爪を有している。変速ギア
２２は支柱２３に支持されている。The rotary means 20 will be described with reference to FIGS. The rotary means 20 has a propeller 21 and is driven by collision of air and injection medium with the propeller 21. The shaft of the propeller 21 is offset from the center line of the passage 16 so that it can be smoothly rotated by the action of air and medium. The propeller 21 is connected to a rotary member 25 via a variable (decrease) speed gear 22 having a universal joint. The rotary member 25 has a plurality of rotary claws suitable for a large orchard. The transmission gear 22 is supported by a column 23.
【００２１】ロータリ部材２５の上方にはカバー２６が
設けられている。カバー２６上面には付着ヘラ２７が固
定されている。付着ヘラ２７は、通路１６から圧縮エア
と共に吹込まれた注入媒体を穴の上面にソフトに圧着さ
せ、圧縮エアによって生じた穴周辺の亀裂に媒体を吹込
ませる作用を行う。カバー２６の後端にはバネ２８が取
付けてあり、ロータリ部材２５の後端を下方に押圧して
いる。カバー２６はチェーン２４によって通路１６の穴
３１に取付けられている。A cover 26 is provided above the rotary member 25. An attached spatula 27 is fixed to the upper surface of the cover 26. The adhering spatula 27 acts to softly press the injection medium blown together with the compressed air from the passage 16 onto the upper surface of the hole and blow the medium into the crack around the hole caused by the compressed air. A spring 28 is attached to the rear end of the cover 26 and presses the rear end of the rotary member 25 downward. The cover 26 is attached to the hole 31 of the passage 16 by the chain 24.
【００２２】注入媒体は、通常用いられている有機・無
機肥料や土壌改良剤又は浄化剤等何であり、それらを適
当な割合で混合して用いることができる。注入媒体の例
を表１に示した。これらの媒体を圧力７ｋｇ／ｃｍ2 、
流量１．４ｍ3 ／ｍｉｎのエアーと共に穴に吹き込むの
である。The injecting medium may be any of commonly used organic / inorganic fertilizers, soil conditioners or purifying agents, which can be used by mixing them at an appropriate ratio. Examples of injection media are shown in Table 1. The pressure of these media is 7 kg / cm 2 ,
The air is blown into the hole with a flow rate of 1.4 m 3 / min.
【００２３】[0023]
【表１】 また、注入媒体は液肥であってもよく、この場合には液
肥はエアーによって霧状になって吹き込まれる。[Table 1] Further, the injection medium may be liquid fertilizer, in which case the liquid fertilizer is atomized and blown by the air.
【００２４】次に、土中吹込み装置１０を用いて注入媒
体を吹き込む手順を簡単に説明する。まず、畑等の土壌
の端に作物をまたぐように装置１０を配置し、移動体１
１を動かして、弾丸部材１２によって土壌深層に穴２を
形成する。この際、コンプレッサー１３と散布手段１４
を作動させて、高圧エア及び注入媒体を穴内に吹き込
む。この時、分散爪２９によって注入媒体は上下左右に
均等に振り分けられる。穴内ではロータリ手段２０及び
付着ヘラ２７によって注入媒体が穴周辺の土壌に固着・
撹拌される。このようにロータリ手段及び付着ヘラを設
けた場合には、より強力に土壌に注入媒体を固着するこ
とが可能となる。Next, the procedure for blowing the injection medium using the soil blowing device 10 will be briefly described. First, the device 10 is arranged on the edge of soil such as a field so as to straddle the crop, and the moving body 1
1 is moved to form the hole 2 in the deep soil layer by the bullet member 12. At this time, the compressor 13 and the spraying means 14
To blow high pressure air and injection medium into the hole. At this time, the injection medium is evenly distributed vertically and horizontally by the dispersing claw 29. In the hole, the injection medium adheres to the soil around the hole by the rotary means 20 and the attached spatula 27.
Be stirred. When the rotary means and the attached spatula are provided in this manner, the injection medium can be more firmly fixed to the soil.
【００２５】一方、高圧エアを吹き込むことによって、
土壌には図７に符号４で示したような多数の亀裂が生
じ、その亀裂内にも注入媒体が吹き込まれる。さらに、
竪板が土壌内部を移動することによって作物の根を切断
するため、根切効果も得ることができる。On the other hand, by blowing high pressure air,
A large number of cracks as shown by reference numeral 4 in FIG. 7 are formed in the soil, and the injection medium is also blown into the cracks. further,
Since the vertical boards move inside the soil to cut the roots of the crop, a root cutting effect can also be obtained.
【００２６】本発明方法を茶園に適用する場合には、深
層５０〜６０ｃｍに弾丸部材で穴を穿け、気相が約２０
％になるようにし、例えば施肥２ｔに対して浄化剤、消
毒剤、炭等を１０％程度混合して、これらをエアと共に
穴内に吹き付ける。なお、消毒剤は、８、９月の乾燥期
にモグラや野ネズミ等の被害（枯死、立枯病）を防止す
るために用いる。肥料等はエアによって穴の壁面に吹き
付けられ、特に土壌の亀裂部分では下から上に向って強
力に固着される。When the method of the present invention is applied to a tea field, a bullet member is used to make a hole in a deep layer of 50 to 60 cm and the gas phase is about 20.
%, For example, about 10% of a fertilizer 2t is mixed with a purifying agent, a disinfectant, charcoal, etc., and these are sprayed into the hole together with air. The disinfectant is used to prevent damage (mortality, wilt disease) to moles and field mice during the dry season of August and September. Fertilizer and the like is sprayed on the wall surface of the hole by air, and is strongly fixed from the bottom to the top especially in the cracked portion of the soil.
【００２７】本発明を芝の土壌に適用する場合について
述べる。地上部の刈整芝により地下茎へ刺激を与える
と、根茎への物理的反応が急速に進み、芝の根茎は網の
目状に幾重にも交錯し、上部からの踏圧加重も加わり、
芝の土壌は最悪の気相状態を示しがちである。そのた
め、芝の寿命が短くなり、併せてゴルフ場等は甚だしく
悪い影響を受ける。しかし、本発明によれば、土中の吹
込みによる芝の自然本能的な再生が行なわれる。本発明
によれば、芝の深度２０〜３０ｃｍに４条程度の弾丸索
穴を形成することは容易であり、その後のローラー鎮圧
により日を経ずに芝が著しく回復する。A case where the present invention is applied to grass soil will be described. When stimulating the rhizome by cutting grass on the above-ground part, the physical reaction to the rhizome rapidly progresses, the rhizome of the grass intersects in multiple layers in the mesh shape, and the treading load from the top is also added,
Turf soils tend to exhibit the worst gas phase conditions. As a result, the life of the turf is shortened and, at the same time, the golf course and the like are seriously affected. However, according to the present invention, natural instinct regeneration of grass by blowing in the soil is performed. According to the present invention, it is easy to form about 4 bullet holes in the grass at a depth of 20 to 30 cm, and the subsequent suppression of the roller causes the grass to remarkably recover without the passage of time.
【００２８】[0028]
【発明の効果】本発明によれば、土壌の深層に形成した
穴内に高圧エアと共に肥料等を吹き込む構成になってい
るため、植生の根に対して効率よく安定して栄養分等を
供給することができる。つまり、植生は根から緩やかに
長期にわたって徐々に養分を吸収することができるので
ある。このため、肥料等の注入媒体は必要とされる最低
量だけで十分であり、従って、余分な窒素等が地下水系
まで達してこれを汚染することがない。土壌の保全、エ
ロージョンの防止も実現できる。According to the present invention, since the fertilizer and the like are blown into the holes formed in the deep layer of the soil together with the high pressure air, the nutrients and the like can be efficiently and stably supplied to the roots of the vegetation. You can In other words, vegetation can slowly absorb nutrients from its roots over a long period of time. For this reason, the required minimum amount of injection medium such as fertilizer is sufficient, and therefore excess nitrogen and the like does not reach the groundwater system and contaminate it. Soil conservation and erosion prevention can be realized.
【００２９】なお、本発明は前述の実施例に限定されな
い。弾丸の径、形状や深度は作物の違いに合せて自由に
設定することができる。弾丸の数も２個に限定されず、
３個以上設けてもよい。また、施肥量、配合剤の割合を
保持することにより傾斜角３０°程度までの作業が可能
である。さらに、ロータリ部材は図示した以外の形状や
方式を採用できる。注入媒体も実施例で例示したものに
限定されない。The present invention is not limited to the above embodiment. The diameter, shape and depth of bullets can be freely set according to the difference of crops. The number of bullets is not limited to two,
You may provide three or more pieces. Further, by maintaining the fertilizer application amount and the proportion of the compounding agent, it is possible to work up to an inclination angle of about 30 °. Further, the rotary member may have a shape or system other than that shown. The injection medium is not limited to those exemplified in the examples.
【図１】本発明の土中吹込み装置の側面を示す説明図。FIG. 1 is an explanatory view showing a side surface of an underground blowing device of the present invention.
【図２】図１の装置の上面を示す説明図。FIG. 2 is an explanatory view showing the upper surface of the apparatus of FIG.
【図３】図１の装置の弾丸部材周辺を示す説明図。FIG. 3 is an explanatory view showing the vicinity of a bullet member of the apparatus of FIG.
【図４】図３に示された部分の上面図。4 is a top view of the portion shown in FIG.
【図５】図４のＡ−Ａ線に沿った断面を示す説明図。5 is an explanatory diagram showing a cross section taken along line AA of FIG. 4. FIG.
【図６】図４のＢ−Ｂ線に沿った断面を示す説明図。6 is an explanatory diagram showing a cross section taken along line BB of FIG. 4. FIG.
【図７】本発明の土中吹込み装置を適用した土壌の様子
を示す説明図。FIG. 7 is an explanatory view showing a state of soil to which the soil blowing device of the present invention is applied.
１ 土壌 ２ 穴 ３ 作物 ４ 亀裂 １０ 土中吹込み装置 １１ 移動体 １２ 弾丸部材 １３ コンプレッサー １４ 散布機 １５ 竪板 １６ 通路 １７ エア通路 １８，１９ 支持部材 ２０ ロータリ手段 ２１ プロペラ ２２ 変速機 ２３ 支柱 ２４ チェーン ２５ ロータリ部材 ２６ カバー ２７ 付着ヘラ ２８ バネ ３１ 接継ピン用穴 1 soil 2 hole 3 crop 4 crack 10 soil blowing device 11 moving body 12 bullet member 13 compressor 14 spreader 15 vertical plate 16 passage 17 air passage 18, 19 support member 20 rotary means 21 propeller 22 transmission 23 prop 24 chain 25 rotary member 26 cover 27 attached spatula 28 spring 31 connecting pin hole
Claims (3)
に穴（２）を形成し、その穴（２）に高圧エアと共に肥
料を吹き込むことを特徴とする土中吹込み方法。1. A method for injecting soil, characterized in that a bullet member (12) is moved to form a hole (2) in a deep soil layer, and fertilizer is blown into the hole (2) together with high-pressure air.
に穴（２）を形成し、その穴（２）に高圧エアと共に肥
料及び浄化剤を吹き込むことを特徴とする土中吹込み方
法。2. A method for injecting into soil, characterized in that a bullet member (12) is moved to form a hole (2) in a deep soil layer, and fertilizer and a purifying agent are blown into the hole (2) together with high pressure air. .
設け、土壌深層に穴（２）を形成するための弾丸部材
（１２）と、高圧エアを供給するためのコンプレッサ
（１３）と、注入媒体を供給するための散布機（１４）
を移動体（１１）に設け、土壌深層に形成した穴（２）
に高圧エアと共に注入媒体を吹き込む構成にしたことを
特徴とする土中吹込み装置。3. A bullet member (12) for forming a hole (2) in a deep soil layer, and a compressor (13) for supplying high-pressure air, the moving body (11) moving by power on the ground. , Sprinklers for feeding injection medium (14)
Holes (2) formed in the soil deep layer by providing the moving body (11)
An injecting device for soil, characterized in that an injecting medium is blown together with the high-pressure air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5170886A JP2719595B2 (en) | 1993-06-18 | 1993-06-18 | Soil blowing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5170886A JP2719595B2 (en) | 1993-06-18 | 1993-06-18 | Soil blowing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH072A true JPH072A (en) | 1995-01-06 |
| JP2719595B2 JP2719595B2 (en) | 1998-02-25 |
Family
ID=15913145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5170886A Expired - Fee Related JP2719595B2 (en) | 1993-06-18 | 1993-06-18 | Soil blowing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2719595B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270975A (en) * | 2008-05-08 | 2009-11-19 | Si Seiko Co Ltd | Soil characteristic measuring device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52117168A (en) * | 1976-03-27 | 1977-10-01 | Seiko Instr & Electronics Ltd | Alarm electronic wrist watch |
| JPS55138302A (en) * | 1979-03-14 | 1980-10-29 | Stellenbosch Farmers Services | Farming device |
| JPS61124303A (en) * | 1984-11-22 | 1986-06-12 | ヤンマー農機株式会社 | Sub-soiler |
-
1993
- 1993-06-18 JP JP5170886A patent/JP2719595B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52117168A (en) * | 1976-03-27 | 1977-10-01 | Seiko Instr & Electronics Ltd | Alarm electronic wrist watch |
| JPS55138302A (en) * | 1979-03-14 | 1980-10-29 | Stellenbosch Farmers Services | Farming device |
| JPS61124303A (en) * | 1984-11-22 | 1986-06-12 | ヤンマー農機株式会社 | Sub-soiler |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2719595B2 (en) | 1998-02-25 |
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