JPH02117324A - Method for forming mulch sheet and rice transplanter having device for forming mulch sheet - Google Patents
Method for forming mulch sheet and rice transplanter having device for forming mulch sheetInfo
- Publication number
- JPH02117324A JPH02117324A JP26950088A JP26950088A JPH02117324A JP H02117324 A JPH02117324 A JP H02117324A JP 26950088 A JP26950088 A JP 26950088A JP 26950088 A JP26950088 A JP 26950088A JP H02117324 A JPH02117324 A JP H02117324A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- film
- forming
- fertilizer
- forming material
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 28
- 235000009566 rice Nutrition 0.000 title claims abstract description 28
- 239000002362 mulch Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 10
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000003337 fertilizer Substances 0.000 claims abstract description 30
- 239000000654 additive Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 241000209094 Oryza Species 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 239000004009 herbicide Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229940023144 sodium glycolate Drugs 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- JEJAMASKDTUEBZ-UHFFFAOYSA-N tris(1,1,3-tribromo-2,2-dimethylpropyl) phosphate Chemical compound BrCC(C)(C)C(Br)(Br)OP(=O)(OC(Br)(Br)C(C)(C)CBr)OC(Br)(Br)C(C)(C)CBr JEJAMASKDTUEBZ-UHFFFAOYSA-N 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Protection Of Plants (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、田面に散布するのみで水や空気等と化学反応
して田面にマルチシートを自動的に成形させるようにし
たマルチシートの成形方法及びマである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for forming a mulch sheet that is automatically formed into a mulch sheet on a rice field by chemically reacting with water, air, etc. simply by spraying it on a rice field. It's Ma.
従来の技術及び解決すべきＢ題
苗を植付る際、菌株だけを出して田面全体をビニールシ
ート等で覆うことにより、雑草の生えるのを防止し植付
後の栽培管理を簡略化できる等の利点があることから、
近時、ビニールシート等のシートを使用したマルチング
という新しい手法による水稙栽培が研究されており、田
面に敷設したシートの上からｔｎ Ｍ ４ｍで苗を植付
るようにする所謂マルチ田植機も種々研究されている。Conventional technology and problem to be solved BWhen planting seedlings, by exposing only the bacterial strains and covering the entire field with vinyl sheets, etc., weeds can be prevented from growing and cultivation management after planting can be simplified. Because of the advantages of
Recently, research has been conducted on water-based cultivation using a new method of mulching using sheets such as vinyl sheets, and so-called multi-rice transplanters that plant seedlings at a height of 4m from the top of the sheet laid on the rice field have also been developed. Various studies have been conducted.
しかし、田面の覆材（マルチシート）としてビニールシ
ート等既袈の合成樹脂製のフィルムを使用するものであ
るため、田面敷設時に隣接するシート材の側端部同士を
合せたり、枕地でその都度シートを切断処理する等、シ
ート合せや枕地の処理に注意をはられなければならず、
また、刈取後出面に敷設されているマルチシートを回収
する必要があり、その回収作業に多大の時間と労力を要
するばかりでなく、回収したマルチシートは再利用は殆
ど不可能であるため焼却により処理せざるを得ず、焼却
による二次公害の問題もある。However, since plastic sheets and other synthetic resin films are used as the covering material (mulch sheet) for the rice field, it is important to align the side edges of adjacent sheet materials when laying the rice field, or to do so on the headland. Care must be taken in sheet alignment and headland treatment, such as cutting the sheets each time.
In addition, it is necessary to collect the mulch sheets laid on the surface after harvesting, which not only requires a great deal of time and effort, but also requires incineration as the collected mulch sheets are almost impossible to reuse. It has no choice but to be disposed of, and there is also the issue of secondary pollution caused by incineration.
課題を解決するための手段
本発明は、次のように構成したことによって、上記の問
題点を解決したものである。Means for Solving the Problems The present invention solves the above problems by having the following configuration.
即ち、その第１は、皮膜形成材料又はこれに肥料や薬剤
等所望の添加物を配合させたものを田面に散布して田面
にマルチシートを形成させるようにしたマルチシートの
成形方法としたものであり、その第２は、田植機に、皮
膜形成材料又はこれに肥料や薬剤等所望の添加物を配合
させたものを１面面に散布するマルチシート成形装置を
設け、菌の植付と皮膜形成材料の散布を同時に行うよう
にしたマルチシート成形装置を備えた田植機としたもの
である。That is, the first method is to form a mulch sheet by spraying a film-forming material or a mixture of it with desired additives such as fertilizers and chemicals on the field to form a mulch sheet on the field. The second method is to equip the rice transplanter with a multi-sheet forming device that sprays a film-forming material or a mixture of desired additives such as fertilizers and medicines on one surface, which allows for the planting of bacteria and This rice transplanter is equipped with a multi-sheet forming device that simultaneously sprays the film-forming material.
作 用
本発明に係るマルチシートの成形方法及びマルチシート
成形装置を備えた田植機は前記のように構成されている
ので、皮膜形成材料を田面に散布すると、該皮膜形成材
料が圃場の水分、空気等に反応して田面上に自動的にフ
ィルム状のマルチシートが形成される。Function: Since the rice transplanter equipped with the multi-sheet forming method and multi-sheet forming apparatus according to the present invention is configured as described above, when the film-forming material is sprinkled on the rice field, the film-forming material absorbs moisture in the field, A film-like mulch sheet is automatically formed on the rice field in response to air, etc.
実 施 例
本発明の一実施例を図面に基いて説明すれば、図面には
施肥装置を装備した田植機が例示されている。即ち、後
方にドライブケースｌ、植付杆２、苗載台３及びフロー
ト４等からなる植付部Ａを＊ Ｒした田植機の走行機体
５にはボンネット６の左右両側に位置してペースト状肥
料を収容した肥料タンク７が搭載され、タンク７内の肥
料は植付部Ａによる菌の植付に並行して、施肥ポンプ８
により吸引ホース９、吐出ホース１０を経て施肥ノズル
１１から土中の所定深さに側条施肥されるようになって
いる。Embodiment An embodiment of the present invention will be described with reference to the drawings. The drawings illustrate a rice transplanter equipped with a fertilization device. That is, in the traveling body 5 of the rice transplanter, which has a planting part A consisting of a drive case 1, a planting rod 2, a seedling stand 3, a float 4, etc. at the rear, paste-like parts are located on both left and right sides of a bonnet 6. A fertilizer tank 7 containing fertilizer is mounted, and the fertilizer in the tank 7 is fed to a fertilizer pump 8 in parallel with the planting of bacteria by the planting section A.
By this means, side strip fertilizer is applied to a predetermined depth in the soil from a fertilizing nozzle 11 via a suction hose 9 and a discharge hose 10.
そして植付部Ａのドライブケースｌにはステー１２を介
してマルチシート成形製２？Ｂが装置されている。１３
は皮膜形成材料を収容するタンクで、該タンク１３には
水、空気又は光等に反応してフィルム状の皮膜を形成す
る皮膜形成材料（水硬化性樹脂、酸化硬化性樹脂、光硬
化性樹脂、高級水性樹脂等）の粉末が収容されている。And the drive case L of the planting part A is connected to the multi-sheet molded 2? via the stay 12. B is installed. 13
is a tank containing a film-forming material, and this tank 13 contains a film-forming material (water-curable resin, oxidation-curable resin, photo-curable resin) that forms a film-like film by reacting with water, air, light, etc. , high-grade aqueous resin, etc.) is contained.
これらの皮膜形成材料としては１例えば、ポリビニルア
ルコール（ポパール）、メチル繊＃Ｉ素（メトセル）、
エチルｊＪＨｉＩ！（エトセル）、 カルボキシメチ
ル・セルローズ（Ｃ，＞１．Ｃ）（ｊａ維素グリコール
酸ソーダ）等を適宜選定し得るが、木等と反応して強靭
性及び弾力性に富む皮膜を形成するものが望ましい、ま
た、ト記皮膜形成材刺には必要に応じて肥料成分や除草
剤等の薬剤を配合させてもよい、さらに。These film-forming materials include 1, for example, polyvinyl alcohol (Popal), methyl fiber #I (Methocel),
Ethyl jJHiI! (ethocel), carboxymethyl cellulose (C, >1.C) (ja fibrillated sodium glycolate), etc. can be selected as appropriate, but those that react with wood etc. to form a film rich in toughness and elasticity. It is desirable that the above film-forming material thorns be mixed with fertilizer components, herbicides, and other chemicals as necessary.
皮膜形成材料に黒色系等の所望の色素を混合することも
口Ｔ ｉＦ５である。１４はタンク１３から隣接する植
付杆２．２の間に垂設した散布管で、前記タンク１３内
に収容された皮膜形成材料は植付部Ｂの動力伝動系に連
動連結された図示外の繰出機構により所定漬ずつ繰出さ
れて散布管１４でｆｆ１面に散布されるように構成され
ている。It is also possible to mix a desired pigment such as black color into the film-forming material. Reference numeral 14 denotes a dispersion pipe vertically installed between the tank 13 and the adjacent planting rod 2.2, and the film-forming material contained in the tank 13 is connected to the power transmission system of the planting section B (not shown). It is configured such that a predetermined amount is delivered by a delivery mechanism and is sprayed onto the ff1 surface by a spray pipe 14.
尚、皮膜形成材料は苗の植付前、整地された苗代に適宜
の散布装置を使用して直接散布することもできる。Incidentally, the film-forming material can also be directly sprayed onto the leveled seedling bed using an appropriate spraying device before planting the seedlings.
ｍ２図乃至第４図に示すものは、肥料タンク７を内部肥
料の増減変動に対応して上下に動き得るｈ目＾性の分離
膜１５により上下に分離し、分子Ｉ＃、膜１５の下方に
肥料ａを、−Ｌ方に水等のバランス用液体すを夫々分離
して収容可能に構成すると共に、走行機体５の略用心位
欝に連結パイプ１６を介して肥料タンク７の−Ｌ部室に
連通させた液体す収容用のサブタンク１７を配、役した
ものであって、肥料タンク７内を常に一定星に保持する
ことによりタンフッ内型本１の残量変化で機体の前後バ
ランスが変動するのを防１トするようにしたものである
。即ち＋１ｆｆｌ 粕タンク７内の肥料ａが多いと５は
ｔ方の液体すは分ａ膜１５により押上げられてサブタン
ク１７偶に戻され、肥料ａの残量が減ってくるとサブタ
ンク１７から液体すが肥料タンク７の上部室に移動する
ように構成したもので、肥料タンク７とサブタンク１７
は液体すの出入が円滑に行われるよう高低差をａけであ
る。この４１）Ｊ＆により、肥料タンク７内の収容量は
常に一定に保持されることになるので作業中における肥
料残ｌ変化に対して機体前後バランスの変動がなく走行
性の向上が図られる。The fertilizer tank 7 shown in Figs. The fertilizer tank 7 is connected to the -L section of the fertilizer tank 7 via the connecting pipe 16 in the almost cautious position of the traveling machine 5. A sub-tank 17 for storing liquid, which is connected to the fertilizer tank 7, is installed and serves the purpose of maintaining the inside of the fertilizer tank 7 at a constant level, so that the longitudinal balance of the aircraft changes as the remaining amount of the mold 1 inside the tank 7 changes. This is designed to prevent this from happening. In other words, +1ffl When there is a lot of fertilizer a in the lees tank 7, the liquid on the t side is pushed up by the separating a membrane 15 and returned to the sub-tank 17, and when the remaining amount of fertilizer a decreases, the liquid is removed from the sub-tank 17. It is configured so that the tank is moved to the upper chamber of the fertilizer tank 7, and the fertilizer tank 7 and sub tank 17
There is a difference in height so that the liquid can flow in and out smoothly. With this 41) J&, the storage capacity in the fertilizer tank 7 is always kept constant, so that the longitudinal balance of the machine does not fluctuate due to changes in the amount of fertilizer remaining during work, and the running performance is improved.
尚、サブタンク１７を圃場の浅層と深層の２段に成分の
異る肥料を施肥する２段施肥田植機の肥料タンクとして
も利用することも可能である。The sub-tank 17 can also be used as a fertilizer tank for a two-stage fertilizing rice transplanter that applies fertilizers with different ingredients to the shallow and deep layers of the field.
第５図に示すものはでルチイング農法における従来のマ
ルチシー）Ｓに、植付位置が一目で分かるように予め格
子状の基準線１８を設けたもので。The one shown in Fig. 5 is a conventional multi-sea) S used in ruching farming, with grid-like reference lines 18 provided in advance so that the planting position can be seen at a glance.
従来、手植えの場合、シート上に植付位置の基準となる
ものがなく条間皇及び株間Ｗに広狭バラツキが生ずる不
都合があったが、基準線１８を設けたことにより苗を縦
横整然とした間隔で植付ることができる。尚１図示しな
かったが、基準線１８の代りに植付位置を点で表示する
ポイント表示でもよい。Conventionally, in the case of hand-planting, there was no standard for planting position on the sheet, and there was an inconvenience that the distance between the rows and the height of the plants varied widely, but by providing the reference line 18, the seedlings could be planted at regular intervals vertically and horizontally. It can be planted in Although not shown in the drawing, the reference line 18 may be replaced by a point display in which the planting position is indicated by a dot.
さて、苗代に公知の散布機等により前記粉末状の皮膜形
成材料を散布すると、該皮膜形成材料が水硬化性樹脂、
酸化硬化性樹脂又は光硬化性樹脂等の別により、圃場の
水、空気又は光等に反応して田面上に自動的にフィルム
状のマルチシートが形成されるので、マルチシート成形
後、その上から手植え等により苗を植付る。尚、上記の
ようにして形成されたマルチシートは田面全域にわたっ
て連続した１枚状となるので、従来のビニールシートを
使用する場合のようにシート合せや枕地処理等が全く不
要となるうえ、 １１１面への覆い状態が極めて安定化
するので、風等でマルチシートが飛ばされたりする虞が
ない。Now, when the powdered film-forming material is sprayed on the seedlings using a known sprayer, the film-forming material is mixed with water-curable resin,
Depending on the type of oxidation-curing resin or photo-curing resin, a film-like mulch sheet is automatically formed on the rice field by reacting with water, air, light, etc. in the field. Seedlings are planted by hand, etc. Furthermore, since the mulch sheet formed as described above becomes a single continuous sheet over the entire field, there is no need for sheet alignment or headland treatment, which is required when using conventional vinyl sheets. Since the state of covering the 111th surface is extremely stable, there is no risk of the mulch sheet being blown away by wind or the like.
また、図示例のように施肥装置を備えた田植機にマルチ
シート成形装２１Ｂを装着したものでは、マルチシート
成形装′Ｉ！ＩＢにより、苗の植付及び施Ｉｌｌ！に並
行してタンク１７内に収容された皮膜形成材料が散布管
１４から［０面に散布されるので、苗植付と同時に田面
にマルチシートが自動的に形成される。このため、従来
のマルチイング農法の作業形態と異なり、ビニールシー
トを田面に敷設する工程が不要となるので、隣接するシ
ート側端部同士を合せたり、枕地でシートを切断したり
する煩わしい手間が一挙に解消され、作業性が格段に向
上する。また１曲り田や凹凸田等圃場条件に左右される
ことなく、常に田面全域にわたってマルチシートを容易
且つ確実に形成することができる。Furthermore, in the case where the multi-sheet forming device 21B is attached to a rice transplanter equipped with a fertilizing device as shown in the illustrated example, the multi-sheet forming device 'I! Planting and care of seedlings by IB! In parallel with this, the film-forming material stored in the tank 17 is sprayed from the spray pipe 14 onto the rice field, so that a mulch sheet is automatically formed on the rice field at the same time as the seedlings are planted. This eliminates the need for the process of laying vinyl sheets on the rice field, which is different from conventional mulching farming methods, which eliminates the troublesome work of aligning the side edges of adjacent sheets and cutting sheets at headlands. This eliminates all problems at once, greatly improving work efficiency. In addition, multi-sheets can be easily and reliably formed over the entire field regardless of field conditions such as curved fields or uneven fields.
上記のようにして形成されたマルチシートは、刈取後、
そのまま耕耘して土中に混ぜることによりマルチシート
の回収作業が不要となるので、大幅な省力化が達成され
ると共に、シート焼却による二次公害発生の問題も一挙
に解決される。After reaping the mulch sheet formed as above,
By cultivating the mulch and mixing it into the soil, there is no need to collect the mulch sheets, resulting in significant labor savings and solving the problem of secondary pollution caused by sheet incineration.
尚、皮膜形成材料に１Ｉｆｆｌ料成分や除草剤等の薬剤
を添加した場合には、 ＩＦ！料散布作業や除草作業を
極力省力化することが可能となる。Furthermore, if chemicals such as 1Iffl ingredients or herbicides are added to the film-forming material, IF! This makes it possible to save as much labor as possible in spraying and weeding.
発明の効果
本発明は上記のように構成したので、皮膜形成材料を田
面に散布するのみで、該皮膜形成材料が圃場の水等と反
応して田面にマルチシートを自動的に形成させることが
でき、従って、既存のビニールシートを田面に敷設する
工程が不要となる。Effects of the Invention Since the present invention is constructed as described above, simply by spraying the film-forming material on the field, the film-forming material reacts with water etc. in the field to automatically form a mulch sheet on the field. Therefore, the process of laying existing vinyl sheets on the rice field becomes unnecessary.
このため、隣接するシートの側端部同士を合せたり、枕
地でシートを切断したりする面倒なシート処理に注意を
払う必要がなくなるばかりでなく１曲り田や凹凸用等の
圃場条件に左右されることなく、田面に対し容易且つ確
実にマルチシートを形成できる。しかも、田面で成形さ
れたマルチシートは刈取後、ロータリ耕耘装置等でその
まま耕耘して土中に混ぜることによりマルチシートの回
収作業が一切不要となるので大巾な省力化が達成できる
。また、皮膜形成材料に肥料成分や除草材等所望の添加
物を配合させることによりマルチシートを元肥等として
利用できるので植付後の肥培管理を簡略化できる等の効
果がある。This not only eliminates the need to pay attention to troublesome sheet processing such as aligning the side edges of adjacent sheets or cutting sheets at headlands, but also allows for flexible sheet processing that is highly sensitive to field conditions such as curved fields and uneven fields. Multi-sheets can be easily and reliably formed on the rice field without being damaged. Moreover, after harvesting the mulch sheet formed on the rice field, it is tilled as is with a rotary tiller and mixed into the soil, eliminating the need to collect the mulch sheet at all, resulting in significant labor savings. Furthermore, by incorporating desired additives such as fertilizer components and herbicides into the film-forming material, the mulch sheet can be used as a base fertilizer, etc., which has the effect of simplifying fertilization management after planting.
第１図はマルチシート成形装置を備えた田植機の一例を
示す側面図、第２図乃至第４図は、肥料タンクにバラン
ス機構を装備した田植機を示すもので、第２図は田植機
の平面図、第３図は同上側面図、第４図（＾）、（Ｂ）
、（Ｃ）は夫々肥料タンク内の肥料とバランス用液体の
状態を示す説明図、第５図は苗植付位置の基準線を設け
たマルチシートの平面図である。
図中、１３は皮膜形成材料の収納タンク、１４は散布管
、Ａは植付部、Ｂはマルチシート成形装置。
出 願 人 三菱農機株式会社Figure 1 is a side view showing an example of a rice transplanter equipped with a multi-sheet forming device, and Figures 2 to 4 are rice transplanters equipped with a balance mechanism in the fertilizer tank. Figure 3 is a side view of the same as above, Figure 4 (^), (B)
, (C) are explanatory diagrams showing the states of the fertilizer and balancing liquid in the fertilizer tank, respectively, and FIG. 5 is a plan view of the mulch sheet with reference lines for seedling planting positions. In the figure, 13 is a storage tank for film-forming material, 14 is a dispersion pipe, A is a planting section, and B is a multi-sheet forming device. Applicant Mitsubishi Agricultural Machinery Co., Ltd.
Claims (2)
物を配合させたものを田面に散布して田面にマルチシー
トを形成させるようにしたことを特徴とするマルチシー
トの成形方法。(1) A method for forming a mulch sheet, characterized in that a film-forming material or a mixture of the film-forming material and desired additives such as fertilizers and chemicals is sprayed on the field surface to form a mulch sheet on the field surface.
所望の添加物を配合させたものを田面に散布するマルチ
シート成形装置を設け、苗の植付と皮膜形成材料の散布
を同時に行うようにしたことを特徴とするマルチシート
成形装置を備えた田植機。(2) The rice transplanter is equipped with a multi-sheet forming device that sprays the film-forming material or a mixture of it with desired additives such as fertilizers and chemicals onto the rice field, so that seedlings can be planted and the film-forming material can be sprayed at the same time. A rice transplanter equipped with a multi-sheet forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63269500A JP2711397B2 (en) | 1988-10-27 | 1988-10-27 | Rice transplanter with multi-sheet molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63269500A JP2711397B2 (en) | 1988-10-27 | 1988-10-27 | Rice transplanter with multi-sheet molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02117324A true JPH02117324A (en) | 1990-05-01 |
| JP2711397B2 JP2711397B2 (en) | 1998-02-10 |
Family
ID=17473290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63269500A Expired - Fee Related JP2711397B2 (en) | 1988-10-27 | 1988-10-27 | Rice transplanter with multi-sheet molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2711397B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250171A (en) * | 1975-10-17 | 1977-04-21 | Everett Charles Inc | Testing clip |
-
1988
- 1988-10-27 JP JP63269500A patent/JP2711397B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250171A (en) * | 1975-10-17 | 1977-04-21 | Everett Charles Inc | Testing clip |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2711397B2 (en) | 1998-02-10 |
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