JPH03123405A - Device for arranging seed in seeder for nursery box - Google Patents
Device for arranging seed in seeder for nursery boxInfo
- Publication number
- JPH03123405A JPH03123405A JP26281189A JP26281189A JPH03123405A JP H03123405 A JPH03123405 A JP H03123405A JP 26281189 A JP26281189 A JP 26281189A JP 26281189 A JP26281189 A JP 26281189A JP H03123405 A JPH03123405 A JP H03123405A
- Authority
- JP
- Japan
- Prior art keywords
- seed
- rice
- seeds
- bristles
- seed rice
- 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
- 241000209094 Oryza Species 0.000 claims abstract description 56
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 56
- 235000009566 rice Nutrition 0.000 claims abstract description 56
- 238000009331 sowing Methods 0.000 claims abstract description 13
- 238000010899 nucleation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、育苗箱用播種装置における種子揃え装置に係
るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a seed alignment device in a seedling box sowing device.
（従来技術）
従来公知の特開昭６２−２０１５０８号公報には、種籾
供給ホッパーと、外周面に無数の繰出凹部を宥する横軸
繰出ロールとを設け、繰出種子は流路を経て播種面に播
種されるようにした条播装置について記載されている。(Prior art) The conventionally known Japanese Patent Application Laid-Open No. 62-201508 is equipped with a seed supply hopper and a horizontal axis feeding roll that has countless feeding recesses on the outer circumferential surface, and the fed seeds are delivered to the sowing surface through a flow path. A row-seeding device that allows seeds to be sown is described.
（発明が解決しようとする問題点）
前記公知のものは、前記横軸繰出ロールの回転数を調節
することにより、所望間隔に条播できるが、播種された
種籾の間隔までは考慮されていない。(Problems to be Solved by the Invention) In the known method, it is possible to sow in rows at a desired interval by adjusting the rotation speed of the horizontal shaft delivery roll, but the interval between the sown rice seeds is not taken into consideration.
最近では、苗の成育を良好にするため、苗の間隔が広く
なるように薄撒きの条播を行なって、隣接する苗の間の
通風を良好にしている。Recently, in order to improve the growth of seedlings, seedlings are sown thinly in rows so that the spacing between the seedlings is wide, thereby improving ventilation between adjacent seedlings.
しかし、第５図に示したように、種籾は枝梗のある基部
側より発芽するから、同一の向きであれば芽と芽の間隔
ａは田植機の植付爪が掻き取る間隔と同じになるが、種
籾を間隔ａと同一の間隔で播種したとしても、種籾の向
きが互いに反対になると、前記間隔ａに種籾−個分の間
隔Ｃが足され、間隔ａ十間隔Ｃ＝間隔すとなって、間隔
ｂ〉間隔ａとなり、欠株の原因となる。However, as shown in Figure 5, seed rice germinates from the base side where the twigs are located, so if they are oriented in the same direction, the spacing a between the buds is the same as the spacing scraped by the planting claws of the rice transplanter. However, even if the seed rice is sown at the same spacing as the spacing a, if the directions of the seed rice are opposite to each other, the spacing C for each seed paddy is added to the spacing a, and the spacing a plus the spacing C = the spacing. Therefore, the interval b is greater than the interval a, which causes plant loss.
（発明の目的）
本発明は、常時、種籾の向きが同一方向になるように播
種し、苗の間隔を一定にすることを目的とする。(Objective of the Invention) The object of the present invention is to always sow seeds so that they are oriented in the same direction, and to maintain a constant spacing between seedlings.
（問題を解決するための手段）
よって本発明は、種籾供給ホッパー３と、外周面に無数
の繰出凹部６を有する横軸繰出ロール５とを設け、繰出
種子は流路２１を経て播種面に播種されるようにした播
種装置において、前記流路２１中には、流下する種籾７
がその表面に密生する方向性のある剛毛加が順向きのと
きは反転しないが逆向きのときは引掛って反転する逆毛
２５からなる反転部１９を設け、前記種籾７を同一方向
に向けて播種できるようにした育苗節用播種装置におけ
る種子揃え装置としたものである。(Means for Solving the Problem) Therefore, the present invention provides a seed rice supply hopper 3 and a horizontal axis feeding roll 5 having countless feeding recesses 6 on the outer circumferential surface, and the feeding seeds are delivered to the sowing surface through the flow path 21. In the seeding device configured to sow seeds, the flow path 21 contains seed rice 7 flowing down.
A reversing part 19 is provided, which is made up of reverse bristles 25 that do not reverse when the directional bristles that grow densely on the surface are in the forward direction, but are caught and reversed when the bristles are in the reverse direction, and the seed rice 7 is directed in the same direction. This is a seed aligning device in a seeding device for raising seedlings, which is capable of sowing seeds.
（実施例）
本発明の一実施例を図面により説明すると、ｌは育苗箱
を移送する移送台２の上方位置に設けた種子供給装置、
３は種子供給装置１の後側上部に設けた種子供給ホッパ
ー、４は種子供給ホッパー３の落下口、５は前記落下口
４の斜め下方に設けた横軸繰出ロールである。(Example) An example of the present invention will be described with reference to the drawings. l is a seed supply device provided above the transfer table 2 for transferring the seedling raising box;
Reference numeral 3 denotes a seed supply hopper provided at the upper rear side of the seed supply device 1, 4 a drop opening of the seed supply hopper 3, and 5 a horizontal shaft delivery roll provided obliquely below the drop opening 4.
前記横軸繰出ロール５の外周面には、無数の繰出凹部６
を形成する。未実施例の繰出凹部６は、前記横軸繰出ロ
ール５の母線方向に平行な横条溝形状に形成され、所定
間隔を置いて全周に形成されているが１種籾７が嵌合す
る円穴形状のものでもよい。Numerous feeding recesses 6 are provided on the outer circumferential surface of the horizontal shaft feeding roll 5.
form. The unembodied feeding recess 6 is formed in the shape of a horizontal groove parallel to the generatrix direction of the horizontal shaft feeding roll 5, and is formed around the entire circumference at a predetermined interval, but there is a circle in which the type 1 paddy 7 fits. It may also be in the shape of a hole.
前記繰出凹部６は１種籾７が、横向き１列に嵌合する幅
に形成し、−粒の種籾７が嵌合する深ざに形成する。横
軸繰出ロール５の外周面には、スリット８を全局に設け
る。スリット８は、左右方向に一粒の横向きの種籾７の
幅より短かい間隔をおいて、かつ前記横軸繰出ロール５
の母線方向に直交するように形成する。各スリット８に
は掻出用ナイフ９を嵌合させる。The feeding recess 6 is formed to have a width that allows the first type rice 7 to fit in one horizontal row, and is formed to a depth that allows the -grain seed rice 7 to fit therein. Slits 8 are provided at all stations on the outer peripheral surface of the horizontal shaft feed roll 5. The slits 8 are arranged at intervals shorter than the width of a grain of horizontal seed rice 7 in the left-right direction, and
It is formed so as to be orthogonal to the generatrix direction. A scraping knife 9 is fitted into each slit 8.
前記横軸繰出ロール５の路上方位置には、回転均平ブラ
シ１０を設け、前記繰出凹部６に嵌合せずに前記横軸繰
出ロール５と共回りする過剰種籾を均平する。前記横軸
繰出ロール５の側面には種籾誘導カバー１１を設け、前
記繰出凹部６に嵌合した種子７を下方まで誘導する。
１２は分割落下口１３を並設した条播体、１４は床土、
１５は条溝である。A rotary leveling brush 10 is provided above the horizontal axis feed-out roll 5 on the road to level excess seed rice that does not fit into the feed-out recess 6 and rotates together with the horizontal axis feed-out roll 5. A seed guiding cover 11 is provided on the side surface of the horizontal shaft feeding roll 5 to guide the seeds 7 fitted into the feeding recess 6 to the bottom.
12 is a row material with divided falling holes 13 arranged in parallel, 14 is a bed of soil,
15 is a groove.
しかして、前記条播体臣より落下した種籾７は前記条溝
１５内に一列に落下する。この場合。Thus, the seed rice 7 that has fallen from the row sowing line falls into the groove 15 in a line. in this case.
前記したように、苗の成育を良好にする目的で。As mentioned above, for the purpose of improving the growth of seedlings.
最近では、種籾７の芽１６と芽１６との間隔が広くなる
ように条播しているが、田植機の植付爪が１１取る間隔
より広い間隔で芽１６が出ると、欠株の原因となる。即
ち、第５図に示したように、種籾７は枝梗１７のある基
部側より発芽するから、同一の向きであれば、前記芽１
６と芽１６との間隔ａは前記田植機の植付爪が掻き取る
間隔と同じになるが、同一間隔ａで播種されても、種籾
７の向きが互いに反対に播種されると、前記間隔ａに種
籾７−個分の間隔Ｃが足され、間隔ａ＋間隔Ｃ＝間隔す
となり１間隔ｂ〉間隔ａとなるからである。Recently, seed rice 7 is sown in rows so that the distance between the buds 16 is wide, but if the buds 16 appear at a wider interval than the planting claw of the rice transplanter takes 11, this may cause plant loss. Become. That is, as shown in FIG. 5, since the seed rice 7 germinates from the base side where the branch stalk 17 is located, if the seeds are in the same direction, the sprout 1
The distance a between the rice transplanter 6 and the bud 16 is the same as the distance scraped by the planting claw of the rice transplanter, but even if the seeds are sown at the same distance a, if the seed rice 7 is sown in opposite directions, This is because the interval C for 7-seed rice is added to a, and the interval a+interval C=interval sub, and 1 interval b>interval a.
そこで、本発明は、条播体ｌと前記条溝１５との間に流
路２１を形成する落下シュート１８を設け、前記流路２
１中には、反対向きに流下する種籾７を反転させる反転
部１９を取付け、常時一定の向きで種籾７が落下するよ
うにする。即ち１種籾７の表面（穎）には前記枝梗１７
より先端に向かって密生する方向性を有する剛毛２０が
生えているから、この剛毛２０を利用し、剛毛冗が順向
きのときは反転しないが逆向きのときは引掛って反転す
る逆毛２５からなる反転部１９を設ける。Therefore, the present invention provides a drop chute 18 that forms a flow path 21 between the strip material l and the groove 15, and
A reversing part 19 for reversing the seed rice 7 flowing down in the opposite direction is installed in the container 1 so that the seed rice 7 always falls in a constant direction. That is, the surface (glume) of type 1 rice 7 has the above-mentioned ramus 17.
Since there are directional bristles 20 that grow more densely toward the tip, this bristles 20 are used to create the reverse bristles 25, which do not invert when the bristles are oriented forward, but are caught and inverted when they are oriented in the opposite direction. A reversing section 19 is provided.
前記落下シュー目８は１種籾７が一粒・縦向きに流下す
る幅の断面Ｖ形状の流路２１を並設するように波板形状
に形成し、落下シュート１８の基部を前記各流路２１が
前記条播体臣の分割落下口１３の下方に臨むように供給
装置１側に取付ける。The falling chute 8 is formed in the shape of a corrugated plate so that channels 21 having a V-shaped cross section with a width through which one grain of type 1 paddy 7 flows vertically are arranged in parallel, and the base of the falling chute 18 is connected to each channel. 21 is attached to the supplying device 1 side so that it faces below the split drop opening 13 of the strip feeder.
落下シュート１８は先端の落下部ｎを低く傾斜させる。The falling chute 18 has a falling part n at the tip inclined low.
前記流路２１の途中部分には、該流路２１より急な傾斜
面ｎを形成し、該傾斜面路の上面に前記逆毛２５を設け
て反転部１９を形成する。A slope n steeper than the flow path 21 is formed in the middle of the flow path 21, and the reverse bristles 25 are provided on the upper surface of the slope path to form an inverted portion 19.
しかして、前記逆毛５は、前記流路２１を流下する種＃
ｙｉ７の進行方向に対して反対向きの方向性のある毛で
あればよく、合成樹脂等によりブラシ状に形成しても、
特殊に編んで逆毛２５を形成した布でもよい。Therefore, the reverse bristles 5 are caused by the seeds flowing down the flow path 21.
It is sufficient that the bristles have a direction opposite to the direction of movement of the yi7, and even if the bristles are made of synthetic resin or the like in the shape of a brush,
It may also be a cloth that is specially knitted to form the reverse bristles 25.
なお、本実施例では、前記落下シュート１８は、流路２
１に円滑に一粒ずつの種籾７が入るように、各流路２１
を条播体１２の分割落下口１３の下方に設けているが、
落下シュート１８の基部側に種籾源り部を形成し、該種
籾源り部の先側に前記流路２１を並設したものでもよく
、この場合、種籾源り部を振動させるように構成すると
と、−層効果的である。In addition, in this embodiment, the falling chute 18 is connected to the flow path 2.
Each flow path 21
is provided below the split drop opening 13 of the row spreading body 12,
A seed rice source part may be formed on the base side of the dropping chute 18, and the flow path 21 may be arranged in parallel on the tip side of the seed rice source part. In this case, if the seed rice source part is configured to vibrate. and - layer effective.
（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.
本発明は、前記の構成であるから、種籾供給ホンパー３
に種籾７を投入し、移送台２により育苗箱を移送させる
と、種籾供給ホッパー３内の種籾７は、横軸繰出ロール
５の繰出凹部６に嵌合して上昇し、横軸繰出ロール５と
共回りする繰出凹部６に嵌合していない過剰種籾７は、
回転均平ブラシ１０により戻されて均平され、繰出凹部
６に嵌合している種籾７は、種籾誘導カバー１１により
下方迄誘導されて、条播体１２の分割落下口１３内に落
下する。Since the present invention has the above configuration, the seed rice supply hopper 3
When the seed rice 7 is put into the container and the seedling growing box is transferred by the transfer table 2, the seed rice 7 in the seed rice supply hopper 3 fits into the recess 6 of the horizontal shaft delivery roll 5 and rises. Excess seed rice 7 that is not fitted into the feeding recess 6 that rotates with the
The rice seeds 7 returned and leveled by the rotary leveling brush 10 and fitted into the feeding recess 6 are guided downward by the seed guide cover 11 and fall into the divided drop openings 13 of the row sowing bodies 12.
条播体１２の下方には、−粒の種籾７が縦向きに流下す
る幅の流路２１を並設する波板形状に形成された落下シ
ュート１８が設けられ、流路２１の途中部分には該流路
２１より急な傾斜面ｎが形成され、傾斜面路には上向き
の逆毛２５を有する反転部１９を設け、また、種籾７の
表面（頴）には、該種籾７の枝梗１７より先端に向かっ
て方向性を有する剛毛冗が生えているから、枝梗１７を
先にして剛毛２０が順向きで流下する種籾７は、その剛
毛２０が逆毛２５に引掛かることなくそのまま滑り落る
。A drop chute 18 formed in the shape of a corrugated plate is provided below the row sowing body 12, and the drop chute 18 is formed in the shape of a corrugated plate in which channels 21 having a width such that the seed rice 7 of -grain size flows down vertically are arranged in parallel. A slope n steeper than the flow path 21 is formed, and the slope path is provided with an inverted portion 19 having upwardly directed bristles 25, and the surface (melt) of the seed rice 7 is provided with branch stems of the seed rice 7. Since directional bristles grow from 17 toward the tip, the seed rice 7 whose bristles 20 flow down in the forward direction with the bristles 17 first, remains as it is without the bristles 20 getting caught by the reverse bristles 25. slip down.
しかし、枝梗１７を後にして流下する種籾７の剛毛２０
は、逆毛２５に逆向きとなるから、剛毛冗が逆毛２５に
引掛かり、この引掛かりを支点に傾斜面ｎを流下すると
きの勢いにより反転する。However, the bristles 20 of the seed rice 7 flowing down after leaving the stem 17
Since the bristles are in the opposite direction to the bristles 25, the bristles are caught by the bristles 25 and reversed by the force of flowing down the slope n using this catch as a fulcrum.
したがって、種籾７は常時枝梗１７側から条ｙｔｌＳ内
に落下し、種籾７より発芽した芽１６と芽１６の間隔は
一定となり、欠株を防止する。Therefore, the seed rice 7 always falls into the row ytlS from the branch stalk 17 side, and the distance between the buds 16 that have sprouted from the seed rice 7 is constant, thereby preventing plant loss.
（効果）
前記したように、本発明は、種籾供給ホッパー３と、外
周面に無数の繰出凹部６を有する横軸繰出ロール５とを
設け、繰出種子は流路２！を経て播種面に播種されるよ
うにした播種装置において、前記流路２１中には、流下
する種籾７がその表面に密生する方向性のある剛毛四が
順向きのときは反転しないが逆向きのときは引掛って反
転する逆毛２５からなる反転部１９を設け、前記種籾７
を同一方向に向けて播種できるようにした育苗箱用播種
装置における種子揃え装置としたものであるから、流路
２１を流下する種籾７は、その剛毛２０が順向きのとき
は反転しないが。(Effects) As described above, the present invention includes the seed rice supply hopper 3 and the horizontal axis feeding roll 5 having numerous feeding recesses 6 on the outer peripheral surface, and the feeding seeds are fed through the channel 2! In the sowing device, the seeds are sown on the sowing surface through the flow path 21. In the flow path 21, there are directional bristles 4 on which the flowing seed rice 7 grows densely on the surface. In this case, a reversing part 19 consisting of a reverse hair 25 that is caught and reversed is provided, and the seed rice 7 is
Since this is a seed aligning device in a seeding box seeding device that allows seeds to be sown in the same direction, the seed rice 7 flowing down the flow path 21 does not turn over when its bristles 20 are facing forward.
逆向きのときは反転部１９の逆毛２５に引掛って反転し
、前記種籾７を同一方向に向けて播種できる。そのため
、苗の育成を良好にするため、薄撒きして苗の間隔を広
くしても、田植機により田植において、欠株の発生を防
止することができる効果を奏する。When facing in the opposite direction, it is caught by the reverse bristles 25 of the reversing part 19 and reversed, so that the seed rice 7 can be sown in the same direction. Therefore, in order to improve the growth of seedlings, even if the seedlings are sown thinly and the spacing between the seedlings is widened, it is possible to prevent the occurrence of missing plants during rice transplantation using a rice transplanter.
第１図は装置の全体断面図、第２図は落下シュートの斜
視図、第３図は要部断面図、第４図は作用状態図、第５
図は説明図である。
符号の説明
１・・・種籾供給装置、２・・・横送移送台、３・・・
種籾供給ホッパー、４・・・流下口、５・・・横軸繰出
ロール、６・・・繰出凹部、７・・・種籾、８・・・ス
リット、９・・・掻出用ナイフ、！０・・・回転均平ブ
ラシ、！ト・・種籾誘導カバー、１２・・・条播体、１
３・・・分割落下口、１４・・・床上、１５・・・条溝
、１６・・・１６・・・芽、１７・・・枝梗、１８・・
・落下シュート、１９・・・反転部、２０・・・剛毛、
２１・・・流路、ｎ・・・落下部、２３・・・傾斜面、
２５・・・逆毛。
外２名
３４−
手続補正書（錫）Fig. 1 is an overall sectional view of the device, Fig. 2 is a perspective view of the falling chute, Fig. 3 is a sectional view of main parts, Fig. 4 is a working state diagram, and Fig. 5 is a sectional view of the device.
The figure is an explanatory diagram. Explanation of symbols 1... Seed rice supply device, 2... Traverse transfer table, 3...
Rice seed supply hopper, 4... Outflow port, 5... Horizontal shaft feeding roll, 6... Feeding recess, 7... Rice seed, 8... Slit, 9... Scraping knife! 0...Rotating leveling brush! G... Seed guide cover, 12... Row sowing body, 1
3... Divided fall opening, 14... On the floor, 15... Groove, 16... 16... Bud, 17... Branch stem, 18...
・Falling chute, 19... Inversion part, 20... Bristle,
21... Channel, n... Falling part, 23... Inclined surface,
25...back hair. Two others 34- Procedural amendment (tin)
Claims (1)
有する横軸繰出ロール５とを設け、繰出種子は流路２１
を経て播種面に播種されるようにした播種装置において
、前記流路２１中には、流下する種籾７がその表面に密
生する方向性のある剛毛２０が順向きのときは反転しな
いが逆向きのときは引掛って反転する逆毛２５からなる
反転部１９を設け、前記種籾７を同一方向に向けて播種
できるようにした育苗箱用播種装置における種子揃え装
置。A seed rice supply hopper 3 and a horizontal axis feeding roll 5 having numerous feeding recesses 6 on the outer peripheral surface are provided, and the feeding seeds are passed through a flow path 21.
In the sowing device, seeds are sown onto a sowing surface through a flow path 21, in which directional bristles 20, on which the flowing seed rice 7 grows densely on its surface, do not turn over when they are facing forward, but when they are facing in the opposite direction. A seed aligning device in a seedling box seeding device is provided with a reversing portion 19 consisting of reverse bristles 25 that are caught and reversed when the seedling box is sown so that the seed rice 7 can be sown in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26281189A JP2794208B2 (en) | 1989-10-07 | 1989-10-07 | Seed arrangement device in seeding device for nursery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26281189A JP2794208B2 (en) | 1989-10-07 | 1989-10-07 | Seed arrangement device in seeding device for nursery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123405A true JPH03123405A (en) | 1991-05-27 |
| JP2794208B2 JP2794208B2 (en) | 1998-09-03 |
Family
ID=17380943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26281189A Expired - Lifetime JP2794208B2 (en) | 1989-10-07 | 1989-10-07 | Seed arrangement device in seeding device for nursery box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2794208B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828517A (en) * | 2014-02-21 | 2014-06-04 | 九江学院 | Miniature paddy planter |
| CN114846948A (en) * | 2022-05-27 | 2022-08-05 | 安徽海舜生态农业有限公司 | Greenhouse culture sprouting machine for chrysanthemum seed breeding and use method thereof |
-
1989
- 1989-10-07 JP JP26281189A patent/JP2794208B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828517A (en) * | 2014-02-21 | 2014-06-04 | 九江学院 | Miniature paddy planter |
| CN114846948A (en) * | 2022-05-27 | 2022-08-05 | 安徽海舜生态农业有限公司 | Greenhouse culture sprouting machine for chrysanthemum seed breeding and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2794208B2 (en) | 1998-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1218266A (en) | Seed planter | |
| EA029664B1 (en) | Seeder | |
| US6247417B1 (en) | Equidistant planting system | |
| JP2018139516A (en) | Seedling raising method | |
| JPH08140441A (en) | Disseminator, feeder, fertilizer application in rice plant culture and rice seed disseminator in direct sowing culture | |
| US4261270A (en) | Dibble wheel with plural feed | |
| JP2794208B2 (en) | Seed arrangement device in seeding device for nursery box | |
| KR20000075372A (en) | Direct sowing machine | |
| SU1720566A1 (en) | Device for growing seedlings | |
| JPH0531514U (en) | Feeding amount adjusting device of direct seeding machine with side fertilizer application | |
| JPH02211804A (en) | Sowing on raising seedling bed and apparatus therefor | |
| CN210470260U (en) | Fertilizer Planter for Hilly Cohesive Soils | |
| RU2293461C1 (en) | Apparatus for subsurface local application of mineral fertilizers | |
| KR200214872Y1 (en) | dry paddy seeder of tilling | |
| JPH11155385A (en) | Seedling mat structure for raising seedling | |
| JP3799258B2 (en) | Fertilizer and drug granule feeding device for nursery boxes | |
| RU2038716C1 (en) | Working tool for loosening soil and placing fertilizers | |
| RU2256315C2 (en) | Grain and fertilizer drill | |
| JPS5826932B2 (en) | A direct sowing machine for seeds covered with water and covered with oxygen supplements. | |
| SU967326A1 (en) | Sower | |
| SU1027852A1 (en) | Drill | |
| JPS62104534A (en) | Chemicals scattering apparatus in seedling growing box | |
| FI80562C (en) | SAODDANORDNING FOR FROEN. | |
| RU6299U1 (en) | COMBINED COWLER | |
| JP2018174868A (en) | Artificial culture medium mat |