JP7231270B1 - Fertilizer for container seedlings - Google Patents
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- JP7231270B1 JP7231270B1 JP2021177054A JP2021177054A JP7231270B1 JP 7231270 B1 JP7231270 B1 JP 7231270B1 JP 2021177054 A JP2021177054 A JP 2021177054A JP 2021177054 A JP2021177054 A JP 2021177054A JP 7231270 B1 JP7231270 B1 JP 7231270B1
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Abstract
【課題】 コンテナ苗の施肥は、育成孔に一個ずつスプーンで肥料を入れていた。重労働で長時間要した。
【解決手段】 細長い長方形の板二条を備え、細長い長方形の板は二層になっており上層の板は下層の板の上を前後に移動でき、下層の板には貫通した穴が間隔を開け二列に縦に片方の列に５穴、もう一方の列に５穴開いており、上層の板には貫通した穴が間隔を開け二列に縦に片方の列に１０穴、もう一方の列に１０穴開いており、下層の板は手元の台板に固定され、台板の上に設けたハンドルは上層の板と連動しており、ハンドルを手前に一定距離引くと上層の板の５穴と下層の板の５穴が重なり上層の板の５穴に入っていた肥料が下に落ち、コンテナ苗の育成孔に入る。ハンドルを向こう側に一定距離押すと上層の５穴と下層の５穴が重なり上層の５穴に入っていた肥料が下に落ち、育成孔に入る種苗の施肥装置で、短時間に簡単な操作で苗木一本毎に均等に施肥できる。
【選択図】 図１
[Problem] Fertilization of container seedlings was done by putting fertilizer one by one into the growing holes with a spoon. It was hard work and took a long time.
SOLUTION: Two strips of elongated rectangular plates are provided, and the elongated rectangular plates are in two layers, the upper layer plate can be moved back and forth on the lower layer plate, and the lower layer plate has through holes at intervals. There are 5 holes in one row and 5 holes in the other row in two rows. There are 10 holes in the row, the lower layer plate is fixed to the base plate at hand, and the handle provided on the base plate is linked to the upper layer plate. The 5 holes overlap with the 5 holes of the lower plate, and the fertilizer in the 5 holes of the upper plate falls down and enters the growth hole of the container seedling. When the handle is pushed a certain distance away, the 5 holes in the upper layer overlap with the 5 holes in the lower layer, and the fertilizer in the 5 holes in the upper layer falls down and enters the growing hole. Fertilizer can be applied evenly to each seedling.
[Selection diagram] Fig. 1
Description
特許法第３０条第２項適用 令和３年９月１日に株式会社井内屋種苗園内のハウス（和歌山県海南市阪井１５５３番地）において林野庁近畿中国森林管理局奈良森林管理署及び和歌山森林管理署による苗木生産現場の視察があり、苗の施肥装置について説明、公開した。Application of Article 30,
本発明は、コンテナ苗木の施肥装置に関する。 The present invention relates to a fertilizing device for container seedlings .
日本の森林面積は約２,５０５万ヘクタールで、日本の国土の６７パーセントと国土の３分の２が森林である。そのうち、人工林の面積は１,０２０万ヘクタールで、森林面積全体の約４割である。スギ４４４万ヘクタール(４４パーセント)、ヒノキ２６０万ヘクタール(２５パーセント)で、人工林の約７割はスギ、ヒノキである。これらの森林は木材資源であると同時に、国土の保全や地球温暖化の防止、水源のかん養等の多様な公益的機能を発揮している。 Japan's forest area is about 25.05 million hectares, and 67% of Japan's land area, or two-thirds of the land, is forest. Among them, the area of artificial forests is 10.2 million hectares, which is about 40% of the total forest area. Japanese cedar covers 4.44 million hectares (44%) and Japanese cypress 2.6 million hectares (25%). These forests are timber resources and at the same time perform various public functions such as conservation of national land, prevention of global warming, and replenishment of water resources.
平成３０年度の山行苗木生産量は総数６０百万本で、すぎ２１百万本、ひのき６百万本、あかまつ・くろまつ３百万本、からまつ１５百万本、その他１５百万本で、このうちコンテナ苗は総数１4百万本で、すぎ７百万本、ひのき２百万本、あかまつ・くろまつ２百万本、からまつ２百万本、その他１百万本である(非特許文献１)。
コンテナ苗の生産方式は、実生苗とさし木苗に大別される。実生苗では、コンテナに直接播種する方式（直播苗）と育成した稚苗をコンテナに移植する方式（移植苗）がある。
In 2018, the total number of mountain seedlings produced was 60 million, including 21 million Sugi, 6 million Japanese cypress, 3 million Japanese red and black pine, 15 million Japanese larch, and 15 million others. Of these, 14 million containerized seedlings are in total, including 7 million sage, 2 million cypress, 2 million red and black pine, 2 million larch, and 1 million others. (Non-Patent Document 1).
Containerized seedling production methods are broadly divided into seedlings and cutting seedlings. Seedlings can be directly sown in containers (direct seedlings) or grown young seedlings can be transplanted into containers (transplanted seedlings).
コンテナ(マルチ・キャビティ・コンテナ)苗は、ビニールハウスでの育苗により、加温調整することで、従来の苗木よりも育苗期間を短縮することができる。東北地方では、スギ裸苗の育成に３年かかるが、コンテナ苗では２年に短縮されている。また裸苗に比べ、小面積で多くの苗木を生産できる。１平方メートルあたり裸苗は３0～５0本、コンテナ苗は１００～３００本である。 Container (multi-cavity container) seedlings can shorten the seedling-raising period compared to conventional seedlings by adjusting the temperature by raising seedlings in a vinyl house. In the Tohoku region, it takes three years to grow bare cedar seedlings, but it takes only two years for container seedlings. In addition, compared to bare seedlings, a large number of seedlings can be produced in a small area. There are 30-50 bare seedlings and 100-300 container seedlings per square meter.
コンテナ苗の培地は、基本材料は椰子殻繊維等細粒物、元肥、必要に応じて保水性や通気性を調整するための排水材等(パーライト、バーミキュライト、鹿沼土など)を使用する。
培地に混合した元肥は、種類によって肥効期間や成分含有量が様々であり、そしてコンテナ栽培は灌水量が多いので肥料成分の溶出が早いこと、苗木の育成時期によって要求する成分に差があることなどから、追肥を必要とすることが多い。このため、一般的には薄目の液肥、ペレット肥料、顆粒状、丸薬状の置き肥を施用する。液肥は散水や噴霧によって広範囲に簡単に行えるが、灌水によって短期間に流亡してしまうので、緩効性の置き肥や粒状肥料を使用することが望ましい。追肥は最初に培地へ混合した中微量元素(窒素・リン酸・カリの３要素の他、カルシウム・マグネシウム・鉄・亜鉛など)を含む配合肥料を用いる場合や、例えば、スギ苗木は、生育期前半は窒素多め、後半はカリウムを多めに施肥する。生育期後半に窒素が過多になると寒さや乾燥に弱い軟弱な苗木となる。マツは夏～秋に窒素を多量に吸収する。
The culture medium for container seedlings uses fine particles such as coconut husk fibers as basic materials, basal fertilizer, and, if necessary, drainage materials (perlite, vermiculite, Kanuma soil, etc.) for adjusting water retention and air permeability.
The basal fertilizer mixed in the medium has different fertilizing periods and component contents depending on the type, and container cultivation requires a large amount of irrigation water, so the elution of the fertilizer components is early, and the required components differ depending on the seedling growth period. As a result, additional fertilization is often required. For this reason, thin liquid fertilizers, pellet fertilizers, granular fertilizers, and pellet fertilizers are generally applied. Liquid fertilizer can be easily applied over a wide area by watering or spraying, but it is washed away in a short period of time by irrigation, so it is desirable to use slow-release fertilizer or granular fertilizer. For additional fertilization, when using compound fertilizer containing medium trace elements (three elements of nitrogen, phosphoric acid, potassium, as well as calcium, magnesium, iron, zinc, etc.) mixed in the medium first, Fertilize with more nitrogen in the first half and more potassium in the second half. Too much nitrogen in the latter half of the growing season results in weak seedlings that are vulnerable to cold and drought. Pine trees absorb a large amount of nitrogen from summer to autumn.
従来、コンテナ苗に粒状肥料など追肥する場合は、苗木一本ごとに粒状肥料を手やスプーンですくい、育成孔(キャビティ)ごとに撒いていくか、丸薬状の肥料を育成孔の培地に手で埋め込んでいた。
先行技術として、液肥を直接農作物の表面に付着させると、その表面が変色してしまうこと（いわゆる肥料焼）があるので、培地に水分検知器、給水管を配置し、液肥混合タンクから液肥を、給水管を通して培地に自動で供給される(特許文献１)という特許がある。この場合に、配管、システム等の設備に費用がかかる。
Conventionally, when additional fertilizer such as granular fertilizer is applied to container seedlings, either scooping granular fertilizer for each seedling with a hand or a spoon and spreading it in each growing hole (cavity), or manually applying pellet-shaped fertilizer to the medium of the growing hole. was embedded with
As a prior art, if liquid fertilizer is applied directly to the surface of crops, the surface may be discolored (so-called fertilizer burning). , is automatically supplied to the culture medium through a water supply pipe (Patent Document 1). In this case, facilities such as piping and systems are costly.
従来から、苗木の上から肥料を散布すると、葉、枝が邪魔になり、根元に効率よく届かない。苗の植わっている培地に施肥するには、手やスプーンで肥料をすくい、育成孔(キャビティ)ごとに置いていくか、丸薬状の肥料を育成孔の培地に手で埋め込んでいた。この施肥作業は長時間かかり、重労働である。 Conventionally, when fertilizer is sprayed from above the seedlings, the leaves and branches get in the way and the fertilizer does not reach the roots efficiently. To fertilize the medium in which the seedlings are planted, the fertilizer was scooped up with a hand or a spoon and placed in each growing hole (cavity), or the fertilizer was manually embedded in the medium of the growing hole. This fertilization work takes a long time and is hard work.
従来、コンテナ苗木に追肥をする場合は、苗木一本ごとに粒状肥料を手やスプーンですくい、育成孔（キャビティ）ごとに撒いていくか、丸薬状の肥料を育成孔の培地に手で埋め込んでいた。すなわちコンテナ苗木の施肥作業は多くの人手を要し、重労働であり、非効率で長時間労働である。
そして、特許文献1の方法は、自動で液肥を施肥できるが、装置の費用が高く、零細な生産者には導入が難しい。
コンテナ苗木の施肥には緩効性肥料を効率よく均等に、簡単な操作で施肥できる廉価な装置であることが求められている。
Conventionally, when top-fertilizing container seedlings , granular fertilizer is scooped up by hand or a spoon for each seedling and sprinkled into each growing hole (cavity), or pellet-shaped fertilizer is manually embedded in the medium of the growing hole. I was there. In other words, fertilizing container seedlings requires a lot of manpower, is hard work, is inefficient, and takes long hours.
In addition, the method of
For fertilizing container seedlings , there is a demand for an inexpensive device that can apply slow-release fertilizer efficiently and evenly with a simple operation.
本発明は従来から問題であった点を解決するためになされたものである。すなわち、コンテナ苗木に、手作業ではあるが、簡単な操作で、育成孔８×5個のコンテナ苗木では、二回の操作でコンテナ苗木１枚に施肥できる装置を発明した。 The present invention has been made to solve the conventional problems. That is, the inventor invented a device that can fertilize container seedlings by a simple operation, although it is manual work.
複数の施肥穴を等間隔に配置した施肥列を下面に２列備える細長い長方形の第１の施肥板と、前記第１の施肥板と平行に設けられ、前記第１の施肥板の前記施肥列と同数同間隔の施肥穴を備える施肥列を下面に更に２列備える細長い長方形の第２の施肥板と、前記第１及び前記第２の施肥板を支持する台板と、前記台板上に設けられるハンドルとからなるコンテナ苗木の施肥装置であって、
前記第１及び前記第２の施肥板は、それぞれ細長い長方形の上層板及び細長い長方形の下層板で構成され、前記第１及び前記第２の施肥板における各下層板は、前記台板に固定され、かつ、前記施肥列をそれぞれ２列ずつ備えており、前記第１及び前記第２の施肥板における各上層板は、前記ハンドルに固定され、かつ、各下層板に設けられた２列の前記施肥列に対応する位置に、前記施肥穴の２倍の数の肥料貯留穴を配置した肥料貯留列をそれぞれ２列ずつ備えており、
前記台板上で前記ハンドルを前後方向にスライドさせることで、前記第１及び前記第２の施肥板における各上層板が各下層板に対して前後方向にスライド可能となっており、各上層板が前方向にスライドしたときに各上層板に設けられた肥料貯留穴の半数が各下層板に設けられた施肥穴と連通し、各上層板が後方向にスライドしたときに各上層板に設けられた肥料貯留穴の残りの半数が各下層板に設けられた施肥穴と連通することを特徴とするコンテナ苗木の施肥装置である。
育成孔８×5個のコンテナ苗木では、平行に並んだ細長い長方形の板二列A、B、台板とハンドルからなるコンテナ苗木の施肥装置において、二列の板A、Bは両方とも細長い長方形の板は二層になっており、上層の細長い長方形の板は下層の細長い長方形の板の上を前後に移動してスライドでき、下層の細長い長方形の板には貫通した穴が間隔を開け二列に縦に等間隔に片方の列に５穴、もう一方の列に５穴開いており、上層の細長い長方形の板には貫通した穴が間隔を開け二列に縦に等間隔に片方の列に１０穴、もう一方の列に１０穴開いており、板二列A、Bの下層の細長い長方形の板は手元の台板に固定され、台板の上に設けたハンドルは板二列A、Bの上層の細長い長方形の板と連動しており、台板の上に設けたハンドルを中間位置から手前に一定距離引くと上層の板の５穴と下層の板の５穴が重なり上層の板の５穴に入っていた肥料が下に落ち、コンテナ苗の育成孔に入る。また上層の細長い長方形の板を動かすため台板の上に設けたハンドルを中間位置から向こう側に一定距離押すと上層の板の５穴と下層の板の５穴が重なり上層の板の５穴に入っていた肥料が下に落ち、コンテナ苗木の育成孔に入る施肥装置である。なお、コンテナの苗木群に細長い長方形の板を挿入して施肥するので、この板の先端は凸状になっている。
肥料の充填は、細長い長方形の板二列を十分な量の粒状肥料が入った箱に突っ込むか、あるいは細長い長方形の板二列の上から粒状肥料を撒いて、上層の細長い長方形の板の穴に充填する。次に、板二列A、Bの板を少し傾けるか、又は装置を軽く叩いて振動させると、余分な肥料は下の肥料の入った箱に落ちる。上層の細長い長方形の板の二列の穴と穴の間は平面ではなくやや凸になっており、余分な肥料は速やかに下の肥料の入った箱に落ちる。
An elongated rectangular first fertilizing plate having two rows of fertilizing rows in which a plurality of fertilizing holes are arranged at equal intervals on the lower surface, and the fertilizing row of the first fertilizing plate provided in parallel with the first fertilizing plate A second elongated rectangular fertilizing plate having two more rows of fertilizing rows with the same number and spacing of fertilizing holes on the lower surface, a base plate supporting the first and second fertilizing plates, and on the base plate A container seedling fertilizing device comprising: a handle provided;
The first and second fertilizing plates are each composed of an elongated rectangular upper plate and an elongated rectangular lower plate, and each lower plate in the first and second fertilizing plates is fixed to the base plate. and each of said fertilizing rows comprises two rows each, wherein each upper plate in said first and said second fertilizing plates is fixed to said handle and said two rows provided on each lower plate. At positions corresponding to the fertilizing rows, there are provided two rows of fertilizer storage rows each having twice as many fertilizer storage holes as the fertilizing holes,
By sliding the handle in the front-rear direction on the base plate, each upper plate of the first and second fertilizing plates can be slid in the front-rear direction with respect to each lower plate. Half of the fertilizer storage holes provided in each upper layer plate communicate with the fertilizing holes provided in each lower layer plate when the upper plate slides forward, and when each upper plate slides backward, half of the fertilizer storage holes provided in each upper plate The fertilizing device for container seedlings is characterized in that the remaining half of the manure storage holes provided therein communicate with the fertilizing holes provided in each lower plate.
For container seedlings with 8 x 5 growing holes, two rows of elongated rectangular plates A and B are arranged in parallel. The upper layer is a long rectangular plate that can slide back and forth on the lower layer. There are 5 holes in one row and 5 holes in the other row. There are 10 holes in one row and 10 holes in the other row. The elongated rectangular plate under the two rows of plates A and B is fixed to the base plate at hand, and the handles provided on the base plate are two rows of plates. A and B are interlocked with the long and thin rectangular plates on the upper layer of B , and when the handle provided on the base plate is pulled a certain distance from the middle position, the 5 holes of the upper layer and the 5 holes of the lower layer overlap, and the upper layer Fertilizer in the 5 holes of the plate falls down and enters the growing holes of the container seedlings. In addition, when the handle provided on the base plate is pushed from the middle position to the other side for a certain distance in order to move the elongated rectangular plate of the upper layer, the 5 holes of the upper layer plate and the 5 holes of the lower layer plate overlap, and the 5 holes of the upper layer plate. It is a fertilizing device in which the fertilizer in the container falls down and enters the growth hole of the container seedling . In addition, since fertilization is performed by inserting a thin rectangular board into the group of seedlings in the container, the tip of this board is convex.
Fertilizer can be filled by inserting two rows of long rectangular boards into a box containing a sufficient amount of granular fertilizer, or by spreading granular fertilizer from the top of two rows of long rectangular boards and filling holes in the upper layer of long rectangular boards. to fill. Next, by slightly tilting the two rows of boards A and B or by tapping the device to vibrate it, excess fertilizer falls into the box containing the fertilizer below. The space between the two rows of holes in the elongated rectangular plate on the upper layer is not flat but slightly convex, and excess fertilizer quickly falls into the box containing the fertilizer below.
コンテナ苗１列と２列の間に本施肥装置の細長い長方形の板Aを差し入れ、３列と4列の間に細長い長方形の板Bを差し入れて、最初に手前にハンドルを引くと、上層の板の5穴と下層の板の5穴が重なり、上層の板の5穴に入った肥料が苗の植わった育成孔に落ちる。この操作で、上記１列から４列の育成孔に肥料が入る。次に、本装置の細長い長方形の板Aをコンテナ苗の5列と６列の間に、細長い長方形の板Bを７列と８列の間に差し込み、ハンドルを向こう側に押すと、上層の板の残りの５穴と下層の板の５穴とが重なり上層の板の残りの５穴の肥料が育成孔に落ちる。この操作でコンテナ苗の残りの５列から８列の４列の育成孔に肥料が入り、上記2回の操作でコンテナ苗１枚の施肥ができる。肥料の量は上層の板の厚みで決まるので、その厚みを調整し肥料量を増減する。多量に必要ならば二回操作して施肥する。
通常、粒状の配合肥料を追肥として本装置を用いて施肥する。
Insert the elongated rectangular plate A of this fertilizing device between the 1st and 2nd rows of container seedlings, and insert the elongated rectangular plate B between the 3rd and 4th rows. The 5 holes in the board and the 5 holes in the lower board overlap, and the fertilizer that enters the 5 holes in the upper board falls into the growing holes where the seedlings are planted. Through this operation, the fertilizer enters the 1st to 4th rows of growing holes. Next, insert the elongated rectangular plate A of this device between the 5th and 6th rows of the container seedlings, and insert the elongated rectangular plate B between the 7th and 8th rows of container seedlings. The remaining 5 holes of the plate overlap with the 5 holes of the lower layer plate, and the fertilizer of the remaining 5 holes of the upper layer plate falls into the growing holes. By this operation, fertilizer enters the remaining 5 to 8 rows of growing holes of the container seedling, and the above two operations can fertilize one container seedling. The amount of fertilizer is determined by the thickness of the upper board, so adjust the thickness to increase or decrease the amount of fertilizer. Fertilize in two operations if large amounts are required.
Generally, this apparatus is used to apply a granular mixed fertilizer as top dressing.
複数の施肥穴を等間隔に配置した施肥列を下面に２列備える細長い長方形の第１の施肥板と、前記第１の施肥板と平行に設けられ、前記第１の施肥板の前記施肥列と同数同間隔の施肥穴を備える施肥列を下面に更に２列備える細長い長方形の第２の施肥板と、前記第１及び前記第２の施肥板を支持する台板と、前記台板上に設けられるハンドルとからなるコンテナ苗木の施肥装置であって、
前記第１及び前記第２の施肥板は、それぞれ細長い長方形の上層板及び細長い長方形の下層板で構成され、前記第１及び前記第２の施肥板における各下層板は、前記台板に固定され、かつ、前記施肥列をそれぞれ２列ずつ備えており、前記第１及び前記第２の施肥板における各上層板は、前記ハンドルに固定され、かつ、各下層板に設けられた２列の前記施肥列に対応する位置に、前記施肥穴の４倍の数の肥料貯留穴を配置した肥料貯留列をそれぞれ２列ずつ備えており、
前記台板上で前記ハンドルを前後方向にスライドさせることで、前記第１及び前記第２の施肥板における各上層板が各下層板に対して前後方向にスライド可能となっており、各上層板が前方向に一段階スライドしたときに各上層板に設けられた肥料貯留穴の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が前方向に二段階スライドしたときに各上層板に設けられた肥料貯留穴の別の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が後方向に一段階スライドしたときに各上層板に設けられた肥料貯留穴の更に別の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が後方向に二段階スライドしたときに各上層板に設けられた肥料貯留穴の残りの１／４の数が各下層板に設けられた施肥穴と連通することを特徴とするコンテナ苗木の施肥装置である。
育成孔８×5個のコンテナ苗木では、平行に並んだ細長い長方形の板二列A、B、台板とハンドルからなるコンテナ苗木の施肥装置において、二列の板A、Bは両方とも細長い長方形の板は二層になっており、上層の細長い長方形の板は下層の細長い長方形の板の上を前後に移動しスライドでき、下層の細長い長方形の板には貫通した穴が間隔を開け二列に縦に等間隔に片方の列に５穴、もう一方の列に５穴開いており、上層の細長い長方形の板には貫通した穴が間隔を開け二列に縦に片方の列に２０穴、もう一方の列に２０穴開いており、上層の板の穴は下層の板の各々の穴の手前に２穴、向こう側に２穴開いている。板二列A、Bの下層の細長い長方形の板は手元の台板に固定され、台板の上に設けたハンドルは板二列A、Bの上層の細長い長方形の板と連動しており、台板の上に設けたハンドルを中間位置から手前に一定距離、２段階に引くと上層の板の５穴と下層の板の５穴が重なり上層の板の５穴に入っていた肥料が下に落ち、コンテナ苗木の育成孔に入る。また上層の細長い長方形の板を動かすため台板の上に設けたハンドルを中間位置から向こう側に一定距離、２段階に、押すと上層の板の５穴と下層の板の５穴が重なり上層の板の５穴に入っていた肥料が下に落ち、コンテナ苗木の育成孔に入る施肥装置である。
An elongated rectangular first fertilizing plate having two rows of fertilizing rows in which a plurality of fertilizing holes are arranged at equal intervals on the lower surface, and the fertilizing row of the first fertilizing plate provided in parallel with the first fertilizing plate A second elongated rectangular fertilizing plate having two more rows of fertilizing rows with the same number and spacing of fertilizing holes on the lower surface, a base plate supporting the first and second fertilizing plates, and on the base plate A container seedling fertilizing device comprising: a handle provided;
The first and second fertilizing plates are each composed of an elongated rectangular upper plate and an elongated rectangular lower plate, and each lower plate in the first and second fertilizing plates is fixed to the base plate. and each of said fertilizing rows comprises two rows each, wherein each upper plate in said first and said second fertilizing plates is fixed to said handle and said two rows provided on each lower plate. At positions corresponding to the fertilizing rows, there are provided two rows of fertilizer storage rows each having four times as many fertilizer storage holes as the fertilizing holes,
By sliding the handle in the front-rear direction on the base plate, each upper plate of the first and second fertilizing plates can be slid in the front-rear direction with respect to each lower plate. When slides forward one step, 1/4 of the fertilizer storage holes provided in each upper layer plate communicate with the fertilizing holes provided in each lower layer plate, and each upper plate slides forward two steps. Another quarter of the manure storage holes provided in each upper slab communicate with the fertilizing holes provided in each lower slab when the upper slab is slid one step in the rearward direction. A further quarter of the manure storage holes provided in the plate communicate with the fertilizing holes provided in each lower plate, and are provided in each upper plate when the upper plate is slid two steps backwards. The fertilizing device for container seedlings is characterized in that the remaining 1/4 of the fertilizer storage holes communicate with the fertilizing holes provided in each lower plate.
For container seedlings with 8 x 5 growing holes, two rows of elongated rectangular plates A and B are arranged in parallel. The board has two layers, and the upper layer of elongated rectangular plates can move and slide back and forth on the lower layer of elongated rectangular plates, and the lower layer of elongated rectangular plates has two rows of through holes at intervals. 5 holes are drilled in one row and 5 holes are drilled in the other row at equal intervals in the vertical direction. , the other row has 20 holes, and the holes in the upper plate have two holes in front of and two holes behind each hole in the lower plate. The elongated rectangular plates on the lower layer of the two rows of plates A and B are fixed to the base plate at hand, and the handle provided on the base plate is linked to the elongated rectangular plate on the upper layer of the two rows of plates A and B. When the handle provided on the base plate is pulled forward from the middle position by a certain distance in two stages, the five holes in the upper plate overlap with the five holes in the lower plate, and the fertilizer in the five holes in the upper plate falls down. and enter the nursery pit of the container seedling . In order to move the upper plate, the long and narrow rectangular plate, when the handle provided on the base plate is pushed from the middle position to the opposite side in two steps, the 5 holes of the upper plate and the 5 holes of the lower plate are overlapped, and the upper layer is moved. This is a fertilizing device where the fertilizer in the 5 holes of the plate drops down and enters the growing holes of the container seedlings .
上層の板の二列に２０穴ずつ、下層の板の二列に5穴ずつの上記施肥装置を育成孔８×５個のコンテナ苗に用いる場合、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板Aを、３列と4列の間に細長い長方形の板Bを差し入れて、最初に手前にハンドルを1段階引くと、上層の5穴と下層の5穴が重なり、上層の5穴に入った肥料が苗の植わった育成孔に落ちる。この操作で、上記１列から４列の育成孔に肥料が入る。次に、本装置の細長い長方形の板Aをコンテナ苗の5列と6列の間に、細長い長方形の板Bを７列と８列の間に差し込み、ハンドルを手前側に２段階目に引くと、上層の残りの5穴と下層の5穴とが重なり上層の残りの5穴の肥料が育成孔に落ちる。この操作でコンテナ苗の残りの５列から８列の４列の育成孔に肥料が入り、上記2回の操作でコンテナ苗1枚の施肥ができる。
次に、コンテナ苗２枚目に移り、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板Aを、３列と4列の間に細長い長方形の板Bを差し入れて、向こう側にハンドルを1段階押すと、上層の5穴と下層の5穴が重なり、上層の5穴に入った肥料が苗の植わった育成孔に落ちる。この操作で、上記１列から４列の育成孔に肥料が入る。次に、本装置の細長い長方形の板Aをコンテナ苗の5列と6列の間に、細長い長方形の板Bを７列と８列の間に差し込み、ハンドルを向こう側に２段階目に押すと、上層の残りの5穴と下層の5穴とが重なり上層の残りの5穴の肥料が育成孔に落ちる。この操作でコンテナ苗の残りの５列から８列の4列の育成孔に肥料が入り、上記2回の操作でコンテナ苗２枚目の施肥ができる。
When using the above fertilizing device with 20 holes in each of the two rows of the upper plate and 5 holes in each of the two rows of the lower plate for container seedlings with 8 x 5 growing holes, this device is used between the first row and the second row of container seedlings. Insert the elongated rectangular plate A of the fertilizing device and the elongated rectangular plate B between the 3rd and 4th rows, and pull the handle one step toward you. Fertilizer in the 5 holes in the upper layer falls into the growth holes where the seedlings were planted. Through this operation, the fertilizer enters the 1st to 4th rows of growing holes. Next, insert the elongated rectangular plate A of this device between the 5th and 6th rows of the container seedlings, insert the elongated rectangular plate B between the 7th and 8th rows, and pull the handle toward you to the second stage. Then, the remaining 5 holes in the upper layer overlap with the 5 holes in the lower layer, and the fertilizer in the remaining 5 holes in the upper layer falls into the growing holes. By this operation, fertilizer enters the remaining 5 to 8 rows of growing holes of the container seedling, and the above two operations can fertilize one container seedling.
Next, move to the second container seedling, insert the long and thin rectangular plate A of this fertilization device between the 1st and 2nd rows of the container seedlings, and insert the long and thin rectangular plate B between the 3rd and 4th rows. When the handle is pushed one step to the side, the 5 holes in the upper layer overlap with the 5 holes in the lower layer, and the fertilizer in the 5 holes in the upper layer falls into the growing holes where the seedlings are planted. Through this operation, the fertilizer enters the 1st to 4th rows of growing holes. Next, insert the elongated rectangular plate A of this device between the 5th and 6th rows of the container seedlings, insert the elongated rectangular plate B between the 7th and 8th rows, and push the handle to the other side to the second step. Then, the remaining 5 holes in the upper layer overlap with the 5 holes in the lower layer, and the fertilizer in the remaining 5 holes in the upper layer falls into the growing holes. By this operation, fertilizer enters the remaining 5 to 8 rows of growth holes of the container seedlings, and the second container seedling can be fertilized by the above two operations.
第１及び第２の施肥板は、コンテナの大きさ、育成孔の数に応じて、台板から取り外して別の第１及び第２の施肥板に交換可能であることを特徴とするコンテナ苗木の施肥装置である。
そして、育成孔が８×５個のコンテナ苗用の上記施肥装置の細長い長方形の板二列A、Bを台板から外し、コンテナの大きさ、育成孔の数に応じて、長さ、穴の数を合わせた細長い長方形の板二列A、Bを台板に取り替える事ができる施肥装置である。
例えば、６×４個の育成孔のコンテナ苗においては、細長い長方形の板Aの下層の板には間隔を開けた２列に４穴ずつの貫通孔を開け、上層の板には間隔を開けた2列に８穴ずつあるいは１６穴ずつの貫通孔を開ける。細長い長方形の板Bには、下層の板に１列に４穴の貫通孔を開け、上層の板には、１列に８穴あるいは１６穴の貫通孔を開ける。操作は上記と同様に行う。
A container seedling characterized in that the first and second fertilizing plates can be removed from the base plate and replaced with different first and second fertilizing plates according to the size of the container and the number of growing holes. fertilization equipment.
Then, remove the two rows of elongated rectangular plates A and B of the fertilizing device for container seedlings with 8 × 5 growing holes from the base plate, and adjust the length and hole according to the size of the container and the number of growing holes. It is a fertilizing device that can replace the two rows of long rectangular plates A and B with the same number as the base plate.
For example, in a container seedling with 6 × 4 growing holes, the lower plate of the elongated rectangular plate A has 2 rows of 4 holes each, and the upper plate has a gap. 8 or 16 through-holes are drilled in two rows. In the elongated rectangular plate B, the lower plate has 4 through-holes in a row, and the upper plate has 8 or 16 through-holes in a row. Operation is the same as above.
すなわち、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板Aを、３列と4列の間に細長い長方形の板Bを差し入れて、最初に手前にハンドルを引くと、上層の４穴と下層の４穴が重なり、上層の４穴に入った肥料が苗の植わった育成孔に落ちる。この操作で、上記１列から３列の育成孔に肥料が入る。次に、本装置の細長い長方形の板Aをコンテナ苗の４列と5列の間に、コンテナ苗の６列と別のコンテナ苗の１列の間に細長い長方形の板Bを差し込み、ハンドルを向こう側に押すと、上層の残りの４穴と下層の４穴とが重なり上層の残りの４穴の肥料が育成孔に落ちる。この操作でコンテナ苗の残りの４列から５列の２列の、またコンテナ苗の６列の１列の育成孔に肥料が入り、上記２回の操作でコンテナ苗1枚の施肥ができる。
上層の板の1６穴の場合も同様に、手前に２段階に引きコンテナ苗1枚に施肥し、更に向こう側に２段階に押すと、別のコンテナ苗１枚に施肥できる。
育成孔数が多く、コンテナの大きい場合は、その大きさ、数に合わし、細長い長方形の板A、細長い長方形の板Bを作成し差し替える。
育成孔の容量が１５０ミリリットルと３００ミリリットルがあるが、細長い長方形の板A、細長い長方形の板Bの穴の数、間隔等を変える。
That is, insert the elongated rectangular plate A of this fertilizing device between the 1st and 2nd rows of container seedlings, and insert the elongated rectangular plate B between the 3rd and 4th rows of container seedlings. The 4 holes in the lower layer overlap with the 4 holes in the lower layer, and the fertilizer that enters the 4 holes in the upper layer falls into the growing holes where the seedlings are planted. Through this operation, the fertilizer enters the 1st to 3rd rows of growing holes. Next, insert the elongated rectangular plate A of this device between the 4th and 5th rows of container seedlings, insert the elongated rectangular plate B between the 6th row of container seedlings and the 1st row of another container seedlings, and press the handle. When pushed to the other side, the remaining 4 holes in the upper layer overlap with the 4 holes in the lower layer, and the fertilizer in the remaining 4 holes in the upper layer falls into the growing holes. By this operation, fertilizer enters the growing holes in the remaining 4 to 5 rows of container seedlings and 1 row of 6 container seedlings, and one container seedling can be fertilized by the above two operations.
Similarly, in the case of the 16-hole plate on the upper layer, you can fertilize one seedling in a container by pulling it forward in two steps, and then fertilizing another seedling in a container by pushing it further in two steps.
If the number of cultivating holes is large and the container is large, a long and thin rectangular board A and a long and thin rectangular board B are created and replaced according to the size and number of the holes.
There are 150ml and 300ml capacities of growing holes, and the number and spacing of the holes in the elongated rectangular plate A and the elongated rectangular plate B are changed.
本発明の種苗の施肥装置の材質は、アルミニウム、ステンレス、スチール(鋼)等の金属製、合成樹脂製、繊維強化プラスチック(FRP)製、木材製等がある。また、台板は木材製、細長い長方形の板はアルミニウムとプラスチックを混合して作成しても良い。 Materials for the fertilizing apparatus for seedlings of the present invention include metals such as aluminum, stainless steel, and steel, synthetic resins, fiber-reinforced plastics (FRP), wood, and the like. Also, the base plate may be made of wood, and the elongated rectangular plate may be made of a mixture of aluminum and plastic.
上記の種苗の施肥装置はスギ、ヒノキ、アカマツ、クロマツ、カラマツ、ウバメガシのコンテナ苗に用いることができる。
これらの樹種はよく植林に使用される。もちろん、これらの樹種以外の植林、緑化に用いられる針葉樹、広葉樹の育苗にも本施肥装置は使用できる。
広葉樹については、クスノキ、シラカシ、クヌギ、コナラ、ケヤキ、ヤマザクラ、エンコウカエデ、ヨグソミネバリ、トチノキ、ミズナラ等の育苗がある。
また、野菜の苗の施肥にも用いることができる。
The seedling fertilizing apparatus described above can be used for container seedlings of Japanese cedar, Japanese cypress, Japanese red pine, Japanese black pine, Japanese larch, and Quercus phillyraeoides.
These tree species are often used for afforestation. Of course, this fertilizing apparatus can also be used for raising seedlings of conifers and broadleaf trees used for afforestation and greening other than these tree species.
Broad-leaved trees include raising seedlings such as camphor, white oak, sawtooth oak, konara oak, zelkova, wild cherry, maple, yogusominebari, horse chestnut, and mizunara.
It can also be used for fertilizing vegetable seedlings.
本発明の施肥装置は、育成孔８×５個のコンテナ苗用の場合は、二回の操作でコンテナ苗一枚に施肥することができる。このように簡単な操作で、均等に短時間で施肥でき、従来の重労働、長時間労働の労働状態を改善することができる。 The fertilizing apparatus of the present invention can fertilize one container seedling by two operations in the case of container seedlings having 8×5 growing holes. With such simple operation, fertilizer can be uniformly applied in a short period of time, and the conventional working conditions of heavy and long working hours can be improved.
本発明の実施例を以下に示す。本発明はこれらの実施例に限定されるものではない。 Examples of the present invention are shown below. The invention is not limited to these examples.
図１は、本発明装置の１実施例の育成孔８×５個のコンテナ苗用の施肥装置の概略斜視図である。分かり易いように育成孔空のコンテナの上に本施肥装置を置いて位置関係を示している。
平行に並んだ細長い長方形の板二列A（２）、B（３）、台板とハンドルからなるコンテナ苗木の施肥装置において、二列の板A（２）、B（３）は両方とも、二層になっており、上層の細長い長方形の板は下層の細長い長方形の板の上を前後に移動してスライドでき、下層の細長い長方形の板には貫通した穴（６）が間隔を開け二列に縦に等間隔に片方の列に５穴、もう一方の列に５穴開いており、上層の細長い長方形の板には貫通した穴（５）が間隔を開け二列に縦に等間隔に片方の列に１０穴、もう一方の列に１０穴開いており、板二列A（２）、B（３）の下層の細長い長方形の板は手元の台板（１）に固定され、台板（１）の上に設けたハンドル（４）は板二列A（２）、B（３）の上層の細長い長方形の板と連動しており、台板（１）の上に設けたハンドル（４）を中間位置から手前に一定距離引くと上層の板の５穴（５）と下層の板の５穴（６）が重なり上層の板の５穴（５）に入っていた肥料が下に落ち、コンテナ苗の育成孔（７）に入る。また上層の細長い長方形の板を動かすため台板（１）の上に設けたハンドル（４）を中間位置から向こう側に一定距離押すと上層の板の５穴（５）と下層の板の５穴（６）が重なり上層の板の５穴（５）に入っていた肥料が下に落ち、コンテナ苗の育成孔（７）に入るコンテナ苗木の施肥装置である。
FIG. 1 is a schematic perspective view of a fertilizing apparatus for container seedlings with 8×5 growing holes of one embodiment of the apparatus of the present invention. For the sake of clarity, the positional relationship is shown by placing the fertilizing device on top of a container with growing holes.
In a container seedling fertilizing device consisting of two parallel rows of elongated rectangular plates A (2), B (3), a base plate and a handle, the two rows of plates A (2), B (3) are both: It consists of two layers, the upper elongated rectangular plate can be moved and slid back and forth on the lower elongated rectangular plate, and the lower elongated rectangular plate has a through hole (6) spaced apart from the two. There are 5 holes in one row and 5 holes in the other row at equal intervals vertically in the rows, and the elongated rectangular plate on the upper layer has through holes (5) at equal intervals in two rows at equal intervals. There are 10 holes in one row and 10 holes in the other row. The handle (4) on the base plate (1) is linked to the elongated rectangular plate on the upper layer of the two rows of plates A (2) and B (3) , and is mounted on the base plate (1). When the handle (4) is pulled forward from the middle position by a certain distance, the 5 holes (5) of the upper layer plate overlap with the 5 holes (6) of the lower layer plate, and the fertilizer in the 5 holes (5) of the upper layer plate is removed. It falls down and enters the rearing hole (7) of the container seedling. In order to move the elongated rectangular plate of the upper layer, when the handle (4) provided on the base plate (1) is pushed a certain distance from the middle position to the opposite side, the 5 holes (5) of the upper layer plate and the 5 holes of the lower layer plate are opened. This is a fertilizing device for container seedlings in which the holes (6) are overlapped and the fertilizer in the five holes (5) of the upper plate falls down and enters the growing holes (7) of the container seedlings .
図２は、育成孔８×５個のコンテナ苗用の施肥装置の機構を示す断面図である。分かり易いように、育成孔（７）は空のものを描いているが、実際は培地に苗が植わっている。コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板A（２）を、３列と4列の間に細長い長方形の板B（３）を差し入れて、最初に手前にハンドル（４）を引くと真ん中の図のように、上層の５穴（５）と下層の５穴（６）が重なり、上層の５穴（５）に入った肥料が苗の植わった育成孔（７）に落ちる。この操作で、上記１列から４列の育成孔（７）に肥料が入る。次に、本装置の細長い長方形の板A（２）をコンテナ苗の5列と6列の間に、細長い長方形の板B（３）を７列と８列の間に差し込み、図２の下の図のように、ハンドル（４）を向こう側に押すと、上層の残りの５穴（５）と下層の５穴（６）とが重なり上層の残りの５穴（５）の肥料が育成孔（７）に落ちる。この操作でコンテナ苗の残りの５列から８列の４列の育成孔（７）に肥料が入り、上記２回の操作でコンテナ苗１枚の施肥ができる。 FIG. 2 is a cross-sectional view showing the mechanism of a fertilizing device for container seedlings with 8×5 growing holes. For the sake of clarity, the growing hole (7) is drawn as empty, but actually the medium is planted with seedlings. Insert the elongated rectangular plate A (2) of this fertilizing device between the 1st and 2nd rows of container seedlings, and insert the elongated rectangular plate B (3) between the 3rd and 4th rows of container seedlings. When 4) is pulled, as shown in the middle figure, the upper 5 holes (5) and the lower 5 holes (6) overlap, and the fertilizer in the upper 5 holes (5) is planted with seedlings (7). )fall into. By this operation, the fertilizer enters the 1st to 4th rows of growing holes (7). Next, insert the elongated rectangular plate A (2) of this device between the 5th and 6th rows of container seedlings, insert the elongated rectangular plate B (3) between the 7th and 8th rows of container seedlings, and insert the bottom of Fig. 2 As shown in the figure, when the handle (4) is pushed to the other side, the remaining 5 holes (5) in the upper layer overlap with the 5 holes (6) in the lower layer, and the fertilizer in the remaining 5 holes (5) in the upper layer grows. It falls into the hole (7). By this operation, fertilizer enters the remaining 5 to 8 rows of growing holes (7) of the container seedlings, and the above two operations can fertilize one container seedling.
図３は、コンテナ苗に施肥を実施している本施肥装置の概略斜視図である。
和歌山県では、スギのコンテナ苗の育苗は、コンテナで1年～２年間育てる。高さ３5センチメートル以上、幹直径5ミリメートル以上になると出荷される。
FIG. 3 is a schematic perspective view of the present fertilizing device that fertilizes container seedlings.
In Wakayama Prefecture, cedar seedlings are grown in containers for one to two years. They are shipped when they are 35 centimeters or more in height and 5 millimeters or more in trunk diameter.
平行に並んだ細長い長方形の板二列A（２）、B（３）、台板とハンドルからなるコンテナ苗木の施肥装置において、二列の板A（２）、B（３）は両方とも、二層になっており、上層の細長い長方形の板は下層の細長い長方形の板の上を前後に移動しスライドでき、下層の細長い長方形の板には貫通した穴（６）が間隔を開け二列に縦に等間隔に片方の列に５穴、もう一方の列に５穴開いており、上層の細長い長方形の板には貫通した穴（５）が間隔を開け二列に縦に片方の列に２０穴、もう一方の列に２０穴開いており、上層の板の穴は下層の板の各々の穴の手前に２穴、向こう側に２穴開いている。板二列A（２）、B（３）の下層の細長い長方形の板は手元の台板（１）に固定され、台板（１）の上に設けたハンドル（４）は板二列A（２）、B（３）の上層の細長い長方形の板と連動しており、台板（１）の上に設けたハンドル（４）を中間位置から手前に一定距離、２段階に、引くと上層の板の５穴（５）と下層の板の５穴（６）が重なり上層の板の５穴（５）に入っていた肥料が下に落ち、コンテナ苗の育成孔（７）に入る。また上層の細長い長方形の板を動かすため台板（１）の上に設けたハンドル（４）を中間位置から向こう側に一定距離、２段階に、押すと上層の板の５穴（５）と下層の板の５穴（６）が重なり上層の板の５穴（５）に入っていた肥料が下に落ち、コンテナ苗の育成孔（７）に入るコンテナ苗木の施肥装置である。 In a container seedling fertilizing device consisting of two parallel rows of elongated rectangular plates A (2), B (3), a base plate and a handle, the two rows of plates A (2), B (3) are both: It consists of two layers, the upper elongated rectangular plate can move and slide back and forth on the lower elongated rectangular plate, and the lower elongated rectangular plate has two rows of through holes (6) at intervals. There are 5 holes in one row and 5 holes in the other row at equal intervals in the vertical direction. There are 20 holes in the bottom plate and 20 holes in the other row. The lower rectangular board of the two rows A (2) and B (3) is fixed to the base plate (1) at hand, and the handle (4) provided on the base plate (1) is the two rows A of the boards. (2) and B (3) are interlocked with the elongated rectangular plate on the upper layer, and when the handle (4) provided on the base plate (1) is pulled from the middle position to the front in two stages, The 5 holes (5) of the upper layer plate and the 5 holes (6) of the lower layer plate overlap, and the fertilizer in the 5 holes (5) of the upper layer plate falls down and enters the growing hole (7) of the container seedling. . In order to move the elongated rectangular plate of the upper layer, the handle (4) provided on the base plate (1) is pushed from the middle position to the other side in two stages by a certain distance, and the five holes (5) of the upper layer plate are pushed. This is a fertilizing device for container seedlings, in which the five holes (6) of the lower layer plate are overlapped and the fertilizer in the five holes (5) of the upper layer plate falls down and enters the growing holes (7) of the container seedlings.
上層の板の二列に２０穴ずつ、下層の板の二列に５穴ずつの上記施肥装置を育成孔８×５個のコンテナ苗に用いる場合、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板A（２）を、３列と4列の間に細長い長方形の板B（３）を差し入れて、最初に手前にハンドル（４）を１段階引くと、上層の板の５穴（５）と下層の板の５穴（６）が重なり、上層の５穴（５）に入った肥料が苗の植わった育成孔（７）に落ちる。この操作で、上記１列から４列の育成孔に肥料が入る。次に、本装置の細長い長方形の板A（２）をコンテナ苗の5列と6列の間に、細長い長方形の板B（３）を７列と８列の間に差し込み、ハンドル（４）を手前側に２段階目に引くと、上層の板の残りの５穴（５）と下層の板の５穴（６）とが重なり上層の板の残りの５穴（５）の肥料が育成孔（７）に落ちる。この操作でコンテナ苗の残りの５列から８列の４列の育成孔に肥料が入り、上記2回の操作でコンテナ苗１枚の施肥ができる。
次に、コンテナ苗２枚目に移り、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板A（２）を、３列と4列の間に細長い長方形の板B（３）を差し入れて、最初に向こう側にハンドルを1段階押すと、上層の板の５穴（５）と下層の板の５穴（６）が重なり、上層の板の５穴（５）に入った肥料が苗の植わった育成孔（７）に落ちる。この操作で、上記１列から４列の育成孔（７）に肥料が入る。次に、本施肥装置をコンテナ苗の5列と6列の間に細長い長方形の板A（２）を、７列と８列の間に細長い長方形の板B（３）を差し込み、ハンドル（４）を向こう側に２段階目に押すと、上層の板の残りの５穴（５）と下層の板の５穴（６）とが重なり上層の板の残りの５穴（５）の肥料が育成孔（７）に落ちる。この操作でコンテナ苗の残りの５列から８列の4列の育成孔（７）に肥料が入り、上記２回の操作でコンテナ苗２枚目の施肥ができる。
When using the above fertilizing device with 20 holes in each of the two rows of the upper plate and 5 holes in each of the two rows of the lower plate for container seedlings with 8 x 5 growing holes, this device is used between the 1st and 2nd rows of the container seedlings. Insert the elongated rectangular plate A (2) of the fertilizing device and insert the elongated rectangular plate B (3) between the 3rd and 4th rows, and pull the handle (4) one step forward to open the upper plate. The 5 holes (5) of the lower layer overlap with the 5 holes (6) of the lower layer plate, and the fertilizer entering the 5 holes (5) of the upper layer falls into the growing hole (7) where the seedlings are planted. Through this operation, the fertilizer enters the 1st to 4th rows of growing holes. Next, insert the elongated rectangular plate A (2) of this device between the 5th and 6th rows of container seedlings, insert the elongated rectangular plate B (3) between the 7th and 8th rows, and insert the handle (4). When the is pulled to the front side to the second stage, the remaining 5 holes (5) of the upper layer board overlap with the 5 holes (6) of the lower layer board, and the fertilizer of the remaining 5 holes (5) of the upper layer board grows. It falls into the hole (7). By this operation, fertilizer enters the remaining 5 to 8 rows of growing holes of the container seedling, and the above two operations can fertilize one container seedling.
Next, move to the second seedling in the container, place the elongated rectangular plate A (2) of this fertilizing device between the 1st and 2nd rows of the container seedlings, and the elongated rectangular plate B (3) between the 3rd and 4th rows of the container seedlings. ) and push the handle one step toward the other side, the 5 holes (5) of the upper layer board overlap with the 5 holes (6) of the lower layer board and enter the 5 hole (5) of the upper layer board. Fertilizer falls into the growing holes (7) where the seedlings are planted. By this operation, the fertilizer enters the 1st to 4th rows of growing holes (7). Next, insert the slender rectangular plate A (2) between the 5th and 6th rows of the container seedlings, insert the slender rectangular plate B (3) between the 7th and 8th rows, and insert the handle (4). ) is pushed to the second stage, the remaining 5 holes (5) of the upper board overlap with the 5 holes (6) of the lower board, and the remaining 5 holes (5) of the upper board are filled with fertilizer. It falls into the growing hole (7). By this operation, fertilizer enters the remaining 5 to 8 rows of growth holes (7) of the container seedlings, and the second container seedling can be fertilized by the above two operations.
平行に並んだ細長い長方形の板二列A（２）、B（３）、台板とハンドルからなるコンテナ苗木の施肥装置において、コンテナの大きさ、育成孔（７）の数に応じて、細長い長方形の板A（２）、B（３）二列を台板（１）から外し、長さ、穴の数を合わせた細長い長方形の板A（２）、B（３）二列を台板（１）に取り換える事ができるコンテナ苗木の施肥装置である。
例えば、６×４個の育成孔（７）のコンテナ苗においては、細長い長方形の板の下層の板には２列に片方の列に４穴、もう一方の列に４穴の貫通孔を開け、板A（２）の上層の板には、2列に８穴ずつあるいは2列に１６穴ずつの貫通孔を開ける。板B（３）の上層の板には、１列に８穴あるいは１列に１６穴の貫通孔を開ける。操作は上記と同様に行う。
すなわち、コンテナ苗１列と2列の間に本施肥装置の細長い長方形の板A（２）を、３列と4列の間に細長い長方形の板B（３）を差し入れて、最初に手前にハンドル（４）を引くと、上層の板の４穴（５）と下層の板の４穴（６）が重なり、上層の板の４穴（５）に入った肥料が苗の植わった育成孔（７）に落ちる。この操作で、上記１列から３列の育成孔（７）に肥料が入る。次に、本装置の細長い長方形の板A（２）をコンテナ苗の４列と５列の間に、コンテナ苗の６列と隣のコンテナ苗の１列の間に細長い長方形の板B（３）を差し込み、ハンドルを向こう側に押すと、上層の板の残りの４穴（５）と下層の板の４穴（６）とが重なり上層の板の残りの４穴（５）の肥料が育成孔（７）に落ちる。この操作でコンテナ苗の残りの４列から６列の３列の育成孔（７）に肥料が入り、上記2回の操作でコンテナ苗１枚の施肥ができる。
上層の板の1６穴の場合も同様に、２段階に引きコンテナ苗１枚に施肥し、更に２段階に押すと、更に別のコンテナ苗１枚に施肥できる。
林野庁が開発したコンテナは、６×４個の３００ミリリットル育成孔２４個で大きさは３０センチメートル×４５センチメートル及び８×５個の１５０ミリリットル育成孔４０個で大きさは３０センチメートル×４５センチメートルである。これらに合わせて本施肥装置は細長い長方形の板二列を替える。
A fertilizing device for container seedlings consisting of two rows of elongated rectangular plates A (2) and B (3) arranged in parallel, a base plate and a handle. Two rows of rectangular plates A (2) and B (3) are removed from the base plate (1), and two rows of elongated rectangular plates A (2) and B (3) matching the length and number of holes are attached to the base plate. It is a fertilizing device for container seedlings that can replace (1).
For example, in container seedlings with 6 x 4 growth holes (7), the lower plate of the elongated rectangular plate has two rows of through-holes, 4 holes in one row and 4 holes in the other row. , 8 holes in 2 rows or 16 holes in 2 rows are drilled in the upper plate of plate A (2) . Through holes of 8 holes in one row or 16 holes in one row are drilled in the upper plate of the plate B (3) . Operation is the same as above.
That is, insert the elongated rectangular plate A (2) of this fertilizing device between the 1st and 2nd rows of container seedlings, insert the elongated rectangular plate B (3) between the 3rd and 4th rows, and When the handle (4) is pulled, the 4 holes (5) of the upper layer board and the 4 holes (6) of the lower layer board overlap, and the fertilizer in the 4 holes (5) of the upper layer board is planted with seedlings. It falls to (7). Through this operation, fertilizer enters the 1st to 3rd rows of growing holes (7). Next, the long and thin rectangular plate A (2) of this device is placed between the 4th and 5th rows of the container seedlings, and the long and thin rectangular plate B (3) is placed between the 6th row of the container seedlings and the 1st row of the adjacent container seedlings. ) and push the handle to the other side, the remaining 4 holes (5) of the upper board overlap with the 4 holes (6) of the lower board, and the fertilizer in the remaining 4 holes (5) of the upper board is removed. It falls into the growing hole (7). By this operation, fertilizer enters the remaining 4 to 6 rows of growth holes (7) of the container seedlings, and one container seedling can be fertilized by the above two operations.
Similarly, in the case of the 16 holes of the upper plate, one seedling in a container can be fertilized by pulling it in two steps, and by pushing it in two steps, another seedling in a container can be fertilized.
The container developed by the Forestry Agency is 6 x 4 with 24 300 ml growing holes and the size is 30 cm x 45 cm, and 8 x 5 with 40 150 ml growing holes and the size is 30 cm x 45 cm. in centimeters. In accordance with these, this fertilizing device replaces two rows of elongated rectangular plates .
コンテナ苗木がスギ、ヒノキ、アカマツ、クロマツ、カラマツ、ウバメガシのいずれかであるコンテナ苗木の施肥装置である。
これらの樹種はよく植林に使用される。もちろん、これらの樹種以外の植林、緑化に用いる針葉樹、広葉樹の育苗にも本施肥装置は使用できる。
広葉樹については、クスノキ、シラカシ、クヌギ、コナラ、ケヤキ、ヤマザクラ、エンコウカエデ、ヨグソミネバリ、トチノキ、ミズナラ等の種苗がある。
そして、種子の発芽率が高ければ、コンテナへ直接播種が可能である。発芽率の低い樹種の種子などは、苗畑やハウスで育苗した幼苗や毛苗をコンテナへ移植する。また苗床トレイや、多穴の育苗用トレイに播種して育てた幼苗(プラグ苗)を移植する方法も行われている。
This is a fertilizing apparatus for container seedlings , the container seedlings of which are cedar, Japanese cypress, Japanese red pine, Japanese black pine, Japanese larch, or Quercus phillyraeoides.
These tree species are often used for afforestation. Of course, this fertilizing apparatus can also be used for raising seedlings of coniferous trees and broadleaf trees used for afforestation and greening other than these tree species.
Broad-leaved trees include seeds and seedlings such as camphor, white oak, sawtooth oak, konara oak, zelkova, wild cherry, maple, yogusominebari, horse chestnut, and mizunara.
And if the seed germination rate is high, it can be sown directly into the container. For seeds of tree species with a low germination rate , seedlings or hair seedlings raised in nurseries or greenhouses are transplanted into containers. In addition, a method of transplanting seedlings (plug seedlings) sown in seedbed trays or trays for raising seedlings with multiple holes is also used.
以上、台板（１）、細長い長方形の板A（２）、細長い長方形の板B（３）、上層の板を動かすハンドル（４）、上層の板の肥料を入れる穴（５）、下層の板の肥料を落とす穴（６）を備える装置であるが、各部に少しずつ改良を加えて使い易くすることができる。 Above, the base plate (1), long rectangular plate A (2), long rectangular plate B (3), handle (4) for moving the upper plate, hole (5) for manure in the upper plate, lower layer It is a device with a hole (6) for dropping manure in the board, but each part can be improved little by little to make it easier to use.
上述したように、この発明に係る種苗の施肥装置は廉価で、軽く、操作が簡単であり、均等に容易にコンテナ苗に施肥することができる。従って、施肥時間の短縮ができ、労働状態が改善される。 As described above, the seedling fertilizing apparatus according to the present invention is inexpensive, lightweight, easy to operate, and can evenly and easily fertilize container seedlings. Therefore, the fertilization time can be shortened, and the working conditions are improved.
１ 台板
２ 細長い長方形の板A
３ 細長い長方形の板B
４ 上層の板を動かすハンドル
５ 上層の板の肥料を入れる穴
６ 下層の板の肥料を落とす穴
７ コンテナの育成孔
1
3 Long rectangular board B
4 Handle to move upper layer board 5 Hole for manure in upper board 6 Hole for dropping fertilizer in
Claims (3)
前記第１及び前記第２の施肥板は、それぞれ細長い長方形の上層板及び細長い長方形の下層板で構成され、前記第１及び前記第２の施肥板における各下層板は、前記台板に固定され、かつ、前記施肥列をそれぞれ２列ずつ備えており、前記第１及び前記第２の施肥板における各上層板は、前記ハンドルに固定され、かつ、各下層板に設けられた２列の前記施肥列に対応する位置に、前記施肥穴の２倍の数の肥料貯留穴を配置した肥料貯留列をそれぞれ２列ずつ備えており、The first and second fertilizing plates are each composed of an elongated rectangular upper plate and an elongated rectangular lower plate, and each lower plate in the first and second fertilizing plates is fixed to the base plate. and each of said fertilizing rows comprises two rows each, wherein each upper plate in said first and said second fertilizing plates is fixed to said handle and said two rows provided on each lower plate. At positions corresponding to the fertilizing rows, there are provided two rows of fertilizer storage rows each having twice as many fertilizer storage holes as the fertilizing holes,
前記台板上で前記ハンドルを前後方向にスライドさせることで、前記第１及び前記第２の施肥板における各上層板が各下層板に対して前後方向にスライド可能となっており、各上層板が前方向にスライドしたときに各上層板に設けられた肥料貯留穴の半数が各下層板に設けられた施肥穴と連通し、各上層板が後方向にスライドしたときに各上層板に設けられた肥料貯留穴の残りの半数が各下層板に設けられた施肥穴と連通することを特徴とするコンテナ苗木の施肥装置。By sliding the handle in the front-rear direction on the base plate, each upper plate of the first and second fertilizing plates can be slid in the front-rear direction with respect to each lower plate. Half of the fertilizer storage holes provided in each upper layer plate communicate with the fertilizing holes provided in each lower layer plate when the upper plate slides forward, and when each upper plate slides backward, half of the fertilizer storage holes provided in each upper plate A fertilizing device for container seedlings, characterized in that the remaining half of the fertilizer storage holes provided therein communicate with the fertilizing holes provided in each lower plate.
前記第１及び前記第２の施肥板は、それぞれ細長い長方形の上層板及び細長い長方形の下層板で構成され、前記第１及び前記第２の施肥板における各下層板は、前記台板に固定され、かつ、前記施肥列をそれぞれ２列ずつ備えており、前記第１及び前記第２の施肥板における各上層板は、前記ハンドルに固定され、かつ、各下層板に設けられた２列の前記施肥列に対応する位置に、前記施肥穴の４倍の数の肥料貯留穴を配置した肥料貯留列をそれぞれ２列ずつ備えており、The first and second fertilizing plates are each composed of an elongated rectangular upper plate and an elongated rectangular lower plate, and each lower plate in the first and second fertilizing plates is fixed to the base plate. and each of said fertilizing rows comprises two rows each, wherein each upper plate in said first and said second fertilizing plates is fixed to said handle and said two rows provided on each lower plate. At positions corresponding to the fertilizing rows, there are provided two rows of fertilizer storage rows each having four times as many fertilizer storage holes as the fertilizing holes,
前記台板上で前記ハンドルを前後方向にスライドさせることで、前記第１及び前記第２の施肥板における各上層板が各下層板に対して前後方向にスライド可能となっており、各上層板が前方向に一段階スライドしたときに各上層板に設けられた肥料貯留穴の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が前方向に二段階スライドしたときに各上層板に設けられた肥料貯留穴の別の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が後方向に一段階スライドしたときに各上層板に設けられた肥料貯留穴の更に別の１／４の数が各下層板に設けられた施肥穴と連通し、各上層板が後方向に二段階スライドしたときに各上層板に設けられた肥料貯留穴の残りの１／４の数が各下層板に設けられた施肥穴と連通することを特徴とするコンテナ苗木の施肥装置。By sliding the handle in the front-rear direction on the base plate, each upper plate of the first and second fertilizing plates can be slid in the front-rear direction with respect to each lower plate. When slides forward one step, 1/4 of the fertilizer storage holes provided in each upper layer plate communicate with the fertilizing holes provided in each lower layer plate, and each upper plate slides forward two steps. Another quarter of the manure storage holes provided in each upper slab communicate with the fertilizing holes provided in each lower slab when the upper slab is slid one step in the rearward direction. A further quarter of the manure storage holes provided in the plate communicate with the fertilizing holes provided in each lower plate, and are provided in each upper plate when the upper plate is slid two steps backwards. A fertilizing device for container seedlings, characterized in that the remaining 1/4 of the fertilizer storage holes communicate with the fertilizing holes provided in each lower plate.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008161078A (en) | 2006-12-27 | 2008-07-17 | Yoshitaka Edamura | Fertilizer-charging tool |
| JP3165467U (en) | 2010-11-05 | 2011-01-20 | 株式会社 エヌエーエスコーポレーション | Seed thrower |
| JP2011147383A (en) | 2010-01-21 | 2011-08-04 | Shinji Matsui | Seeder |
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| JPH0734611U (en) * | 1993-12-06 | 1995-06-27 | 北海道糖業株式会社 | Continuous seeding plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008161078A (en) | 2006-12-27 | 2008-07-17 | Yoshitaka Edamura | Fertilizer-charging tool |
| JP2011147383A (en) | 2010-01-21 | 2011-08-04 | Shinji Matsui | Seeder |
| JP3165467U (en) | 2010-11-05 | 2011-01-20 | 株式会社 エヌエーエスコーポレーション | Seed thrower |
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