JPH09271214A - Method and device for direct sowing culture of paddy rice on well-drained paddy field - Google Patents
Method and device for direct sowing culture of paddy rice on well-drained paddy fieldInfo
- Publication number
- JPH09271214A JPH09271214A JP8079836A JP7983696A JPH09271214A JP H09271214 A JPH09271214 A JP H09271214A JP 8079836 A JP8079836 A JP 8079836A JP 7983696 A JP7983696 A JP 7983696A JP H09271214 A JPH09271214 A JP H09271214A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- sowing
- depth
- soil
- sown
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
Landscapes
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は苗箱に苗を作り、田
植機で田植えをする従来の水稲育成システムとは根本的
に異なり、刈取を行なった後の水田に乾田のままで水稲
の種子を直接に播種する乾田直播の新たな方法と装置を
提供するものである。TECHNICAL FIELD The present invention is fundamentally different from a conventional paddy rice cultivation system in which seedlings are planted in a seedling box and planted with a rice transplanter. The present invention provides a new method and apparatus for direct sowing of dry rice, which directly sows.
【０００２】[0002]
【従来の技術】従来から乾田直播方法と装置は存在し
た。従来の方法は図５に示す如く、乾田の土壌面に播種
溝Ｄを掘削し、該播種溝Ｄの上に種子Ｓを播種し、その
上に、播種溝Ｄを掘削した際に出た土壌を覆土Ｅとして
いたのである。2. Description of the Related Art Conventionally, there have been direct seeding methods and devices for dry rice fields. As shown in FIG. 5, the conventional method is to dig a sowing groove D on the soil surface of a dry field, sow seeds S on the sowing groove D, and then to produce soil when excavating the sowing groove D on the seed S. Was the soil cover E.
【０００３】[0003]
【発明が解決しようとする課題】しかし、該従来の乾田
直播方法と装置の場合には、雨が強く降った場合には乾
田の表面に水溜まりができて、この水溜まりに種子Ｓが
浸漬した状態となり、空気不足の状態となり、発芽する
前に腐ってしまうという不具合があったのである。ま
た、種子Ｓの上に掘削土壌を被覆するのであるが、該被
覆土壌が完全に行なわれない場合や、被覆土壌に大きな
土塊が多い場合や、稲の刈り株の直ぐ横に播種した場合
には、雑草の種子の発芽を被覆した土壌で抑えるという
ことができず、水稲の種子Ｓの直ぐに近傍の位置から、
雑草種子が発芽し、雑草の多い水田となってしまうので
ある。本発明はこのような従来技術の不具合を解消する
ものである。However, in the case of the conventional method and apparatus for direct sowing of dry rice field, when the rain is heavy, a water puddle is formed on the surface of the dry rice field, and the seed S is immersed in this water puddle. Then, there was a problem that it became a state of lack of air, and it spoiled before germination. Further, the excavated soil is covered on the seed S, but when the covered soil is not completely processed, when the covered soil has many large lumps of soil, or when the seeds are sown immediately beside the stump of rice. Cannot suppress the germination of the seeds of weeds in the covered soil, and from the position immediately near the seed S of paddy rice,
Weed seeds germinate and become paddy fields with a lot of weeds. The present invention solves such disadvantages of the prior art.
【０００４】[0004]
【課題を解決するための手段】本発明が解決しようとす
る課題は以上の如くであり、次に該課題を解決するため
の手段を説明する。請求項１は、乾田土壌面を１〜３ｃ
ｍの深さで全面を耕耘して耕耘砕土層Ｂとし、播種する
条の位置には、土壌表面から５〜７ｃｍの深さで、播種
溝Ａを構成し、播種された種子は、前記播種溝Ａの中の
土壌表面から３〜５ｃｍの深さに播種し、播種溝Ａの５
〜６条毎に、深さ１２〜１５ｃｍの排水溝Ｃを穿設する
乾田直播方法である。The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described. Claim 1 is a dry field soil surface 1-3c
The whole surface is cultivated at a depth of m to form a cultivated soil layer B, and at the position of the row to be sown, a sowing groove A is formed at a depth of 5 to 7 cm from the soil surface, and the sown seed is the above-mentioned seed. Seeding to a depth of 3 to 5 cm from the soil surface in groove A
It is a dry-field direct-seeding method in which a drainage groove C having a depth of 12 to 15 cm is bored every 6 rows.
【０００５】請求項２は、乾田土壌面を１〜３ｃｍの深
さで全面を耕耘して耕耘砕土層Ｂとし、播種する条の位
置には、土壌表面から５〜７ｃｍの深さで、播種溝Ａを
構成し、播種された種子は、前記播種溝Ａの中の土壌表
面から３〜５ｃｍの深さに播種し、播種溝Ａの５〜６条
毎に、深さ１２〜１５ｃｍの排水溝Ｃを穿設する乾田直
播装置である。According to a second aspect of the present invention, the entire surface of the dry rice field is cultivated at a depth of 1 to 3 cm to form a cultivated soil layer B, and the row of seeds is sown at a depth of 5 to 7 cm from the soil surface. The seeds that constitute the groove A and have been sown are sown at a depth of 3 to 5 cm from the soil surface in the seed groove A, and drainage having a depth of 12 to 15 cm for every 5 to 6 rows of the seed groove A. It is a dry field direct seeding device in which a groove C is formed.
【０００６】[0006]
【発明の実施の形態】次に本発明の実施の形態を説明す
る。図１は本発明の乾田直播装置をトラクタＴの後部に
装着した状態の前方斜視図、図２は同じく乾田直播装置
をトラクタＴに装着した状態の後方斜視図、図３はロー
タリ耕耘装置Ｒの爪軸１に直刀２となた爪３と溝掘爪４
を装着した状態の後面図、図４は本発明の乾田直播方法
と装置による播種後の状態を示す断面図、図５は従来の
乾田直播方法と装置による播種後の状態を示す断面図で
ある。BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the present invention will be described. 1 is a front perspective view of the dry-field direct sowing device of the present invention mounted on the rear part of the tractor T, FIG. 2 is a rear perspective view of the same dry-field direct seeding device mounted on the tractor T, and FIG. 3 is a rotary tiller R. Claw shaft 1, straight blade 2, claw 3 and grooved claw 4
FIG. 4 is a cross-sectional view showing a state after sowing with a dry rice direct sowing method and device of the present invention, and FIG. 5 is a cross sectional view showing a state after sowing with a conventional dry rice direct sowing method and device. .
【０００７】図１と図２において、トラクタＴの後部に
本発明の乾田直播装置を装着した状態について説明す
る。トラクタＴの後部に設けた作業機装着装置に、ロー
タリ耕耘装置Ｒを昇降自在に装着する。該ロータリ耕耘
装置Ｒの後部に乾田直播装置を装着するのである。該乾
田直播装置はロータリ耕耘装置Ｒと共に、トラクタＴの
油圧装置により昇降自在とされている。1 and 2, a state in which the dry field direct seeding device of the present invention is attached to the rear portion of the tractor T will be described. The rotary tiller R is mounted on the work implement mounting device provided at the rear portion of the tractor T so as to be movable up and down. The dry field direct sowing device is attached to the rear part of the rotary tiller R. The dry-field direct sowing device is movable up and down by the hydraulic device of the tractor T together with the rotary tiller R.
【０００８】ロータリ耕耘装置Ｒは、図３に示す如く、
爪軸１に、直刀２となた爪３と溝掘爪４の３種類の爪が
装着されており、なた爪３により耕耘砕土層Ｂを掘削
し、直刀２により播種溝Ａを掘削し、溝掘爪４により排
水溝Ｃを掘削すべく構成している。As shown in FIG. 3, the rotary tiller R is
The nail shaft 1 is equipped with three types of nails, namely a straight knife 2 and a nail 3 and a grooved nail 4. The flat nail 3 excavates the cultivated soil layer B, and the straight blade 2 forms the sowing groove A. It is configured to excavate and to excavate the drainage groove C by the groove excavation claw 4.
【０００９】該耕耘砕土層Ｂと播種溝Ａと排水溝Ｃの構
成は、図４に示す如く、乾田土壌面を１〜３ｃｍの厚さ
ｍで全面を耕耘して耕耘砕土層Ｂとしている。また、播
種する条の位置には、土壌表面から５〜７ｃｍの深さａ
で、幅が１〜２ｃｍの播種溝Ａを構成している。また、
播種された種子Ｓは、前記播種溝Ａの中の土壌表面から
３〜５ｃｍの深さに播種されている。また、播種溝Ａの
５〜６条毎に、深さｂが１２〜１５ｃｍで幅５〜７ｃｍ
程度の排水溝Ｃを穿設しているのである。The structure of the cultivated soil layer B, the sowing groove A and the drainage groove C is as shown in FIG. 4, in which the entire surface of the dry paddy soil is cultivated with a thickness m of 1 to 3 cm to form a cultivated soil layer B. At the position of the row to be sown, a depth a of 5 to 7 cm from the soil surface
Thus, a seeding groove A having a width of 1 to 2 cm is formed. Also,
The seeds S sown are sown at a depth of 3 to 5 cm from the soil surface in the sowing groove A. In addition, every 5 to 6 rows of the seeding groove A, the depth b is 12 to 15 cm and the width is 5 to 7 cm.
The drainage groove C is provided to some extent.
【００１０】次に乾田直播装置の施肥・播種装置につい
て説明する。上部に、種子ホッパー１６と肥料ホッパー
９を一体的にして配置している。該種子ホッパー１６と
肥料ホッパー９の株に、種子繰出装置と施肥繰出装置の
２つの繰出装置を一体的とした播種施肥繰出機構１５が
配置されている。該播種施肥繰出機構１５は駆動モータ
ー１０により電気的に駆動されている。Next, the fertilizer application / seeding device of the dry rice direct sowing device will be described. The seed hopper 16 and the fertilizer hopper 9 are integrally arranged on the upper portion. The seed hopper 16 and the fertilizer hopper 9 are provided with a seeding fertilizer application mechanism 15 in which two seed supply devices and a fertilizer application device are integrated. The seeding and fertilizing and feeding mechanism 15 is electrically driven by a drive motor 10.
【００１１】施肥・播種装置の先端で、ロータリ耕耘装
置Ｒの直後の位置には、播種溝掘削ディスク５が配置さ
れている。該播種溝掘削ディスク５は２枚のディスクを
楔状に配置して、先端を閉じた側として、進行と共に溝
を、直刀２により掘削した播種溝Ａの上に掘削すべく構
成している。直刀２により一旦播種溝Ａを構成している
が、該播種溝Ａはなた爪３や溝掘爪４と共に掘削するの
で、播種溝Ａは一旦埋まってしまうのである。故に播種
溝掘削ディスク５により再度播種溝Ａを作り直す必要が
あるのである。該播種溝掘削ディスク５の２枚のディス
クの間に、播種施肥繰出機構１５から連通した播種パイ
プ１２が連通して、種子Ｓを播種溝掘削ディスク５によ
り構成した播種溝Ａの中に落下させている。At the tip of the fertilizer application / seeding device, immediately after the rotary tiller R, a sowing groove excavating disc 5 is arranged. The seeding groove excavating disc 5 is formed by arranging two discs in a wedge shape, with the tip closed, so that the groove is excavated on the seeding groove A excavated by the straight blade 2 with the progress. The sowing groove A is once constructed by the straight blade 2, but since the sowing groove A is excavated together with the ratchet 3 and the grooving claw 4, the seeding groove A is once buried. Therefore, it is necessary to recreate the seeding groove A by the seeding groove excavating disk 5. The seeding pipe 12 communicated from the seeding fertilizer feeding mechanism 15 communicates between the two discs of the sowing groove excavating disc 5, and the seed S is dropped into the sowing groove A formed by the sowing groove excavating disc 5. ing.
【００１２】また播種溝掘削ディスク５と播種パイプ１
２の後部で、僅かに横に偏心した位置に、施肥ディスク
６が配置されており、該施肥ディスク６の後部に施肥パ
イプ１１が連通されている。該施肥パイプ１１からは、
播種施肥繰出機構１５の部分で肥料ホッパー９から繰り
出された一定量の肥料粒が落下させられる。Further, the seed groove excavating disk 5 and the seed pipe 1
The fertilizer application disc 6 is arranged at a position slightly eccentrically laterally in the rear part of the fertilizer application 2, and the fertilizer application pipe 11 is connected to the rear part of the fertilizer application disc 6. From the fertilizer pipe 11,
A certain amount of fertilizer grains fed from the fertilizer hopper 9 is dropped in the part of the seeding and fertilizing and feeding mechanism 15.
【００１３】該播種溝掘削ディスク５と播種パイプ１２
と、施肥ディスク６と施肥パイプ１１の後部に、覆土デ
ィスク７が配置されている。そして、覆土ディスク７の
後部には、１０条分がすべて連通された鎮圧ローラー８
が配置されている。播種溝掘削ディスク５と施肥ディス
ク６と覆土ディスク７と播種施肥繰出機構１５とホッパ
ー１６・９等は、１条ずつが単位として構成されてお
り、それぞれを取外し可能としているが、ロータリ耕耘
装置Ｒと鎮圧ローラー８は、全ての条（１０条）に渡
り、１台ずつが設けられている。The seed groove drilling disk 5 and the seed pipe 12
The soil cover disk 7 is arranged at the rear of the fertilizer application disk 6 and the fertilizer application pipe 11. Then, at the rear part of the soil cover disk 7, a compression roller 8 in which all 10 rows are communicated
Is arranged. The sowing groove excavating disc 5, the fertilizing disc 6, the soil covering disc 7, the sowing and fertilizing feeding mechanism 15, the hoppers 16 and 9 and the like are configured with one row as a unit, and each is removable, but the rotary tiller R The compression rollers 8 are provided one by one over all the strips (10 strips).
【００１４】次に図３において、ロータリ耕耘装置Ｒの
構成を説明する。該図３に示した実施例のロータリ耕耘
装置Ｒにおいては、１０条分の播種と施肥を一度に行な
うことができるように耕耘・掘削可能な構成としてい
る。そして左端部と中央部に、排水溝Ｃを構成する為の
溝掘爪４・４が植設されている。左右の溝掘爪４・４の
間には、５本ずつの爪軸１が配置されており、それぞれ
が５条ずつ、合計１０条の播種溝Ａを掘削する。そし
て、該播種溝Ａの内部に、播種を行ない、近傍に施肥を
行なうのであるNext, the structure of the rotary tiller R will be described with reference to FIG. The rotary tiller R of the embodiment shown in FIG. 3 has a structure capable of tilling and excavating so that 10 rows of sowing and fertilization can be performed at one time. Groove claws 4 for forming the drainage groove C are planted at the left end portion and the central portion. Five claw shafts 1 are arranged between the left and right groove-growing claws 4 and each of them excavates a total of 10 sowing grooves A, each having 5 claw shafts. Then, sowing is performed inside the sowing groove A, and fertilization is performed in the vicinity.
【００１５】そして、それぞれの直刀２・２の間には、
なた爪３が配置されており、この間の部分は、耕耘砕土
層Ｂを掘削すべく構成している。該耕耘砕土層Ｂの１〜
３ｃｍの厚さｍは、雑草の発芽を防ぐ為に必要な最適な
層の厚さとしている。またこの厚さであれば、空気層か
ら種子Ｓに対して酸素が供給されるので、種子Ｓの発芽
にも好適な影響を与えるのである。And, between each of the straight blades 2.2,
Tata claws 3 are arranged, and the part between them is configured to excavate the cultivated soil layer B. 1 to 1 of the cultivated soil layer B
The thickness m of 3 cm is the optimum layer thickness necessary to prevent germination of weeds. Further, with this thickness, oxygen is supplied to the seed S from the air layer, so that the germination of the seed S is also favorably influenced.
【００１６】次に図４において、播種・施肥の直後の状
態を説明する。５条ずつの左右には、土壌表面から１２
〜１５ｃｍの深さｂの排水溝Ｃが設けられている。この
排水溝Ｃが設けられていることにより、強い雨が降った
場合にも、耕耘砕土層Ｂや播種溝Ａの部分に水溜まりが
発生することなく、種子Ｓが発芽する前に腐るというこ
とが無くなるのである。また、種子Ｓは播種溝Ａの内部
に播種することとなるので、もし強い雨が降った場合に
も、流れる雨水により種子Ｓが排水溝Ｃの方向に移動し
てしまうということも無いのである。Next, the state immediately after sowing and fertilization will be described with reference to FIG. 12 from the soil surface to the left and right of each 5 rows
A drainage groove C having a depth b of about 15 cm is provided. Due to the provision of the drainage ditch C, even when heavy rain occurs, the seed S rots before the germination without causing water pools in the cultivated soil layer B and the seed ditch A. It disappears. Further, since the seed S is sown inside the sowing groove A, even if heavy rain falls, the seed S does not move toward the drain groove C due to the flowing rainwater. .
【００１７】[0017]
【発明の効果】本発明は、以上の如く構成したので、次
のような効果を奏するのである。即ち、乾田土壌面を１
〜３ｃｍの深さで全面を耕耘して耕耘砕土層Ｂとし、播
種する条の位置には、土壌表面から５〜７ｃｍの深さａ
で、幅が１〜２ｃｍの播種溝Ａを構成し、播種された種
子Ｓは、前記播種溝Ａの中の土壌表面から３〜５ｃｍの
深さに播種し、播種溝Ａの５〜６条毎に、深さｂが１２
〜１５ｃｍで幅５〜７ｃｍ程度の排水溝Ｃを穿設したこ
とにより、全面を１〜３ｃｍの厚さｍに浅く耕耘した耕
耘砕土層Ｂを構成しているので、この部分が雑草の種子
を被覆し、雑草の発芽を抑えることができて、除草効果
を発揮するのである。According to the present invention having the above-described structure, the following effects can be obtained. In other words, the dry soil surface is 1
Cultivated soil layer B by plowing the entire surface at a depth of ~ 3 cm, and at the position of the row to be sown, a depth a of 5 to 7 cm from the soil surface
Then, the seeding groove A having a width of 1 to 2 cm is sown, and the seeded seed S is sown at a depth of 3 to 5 cm from the soil surface in the seeding groove A, and 5 to 6 rows of the seeding groove A are sown. Each time, the depth b is 12
Since the drainage groove C having a width of about 15 cm and a width of about 5 to 7 cm is formed, it forms a cultivated soil layer B in which the entire surface is cultivated shallowly to a thickness m of 1 to 3 cm. By covering it, weeds can be prevented from germinating and the herbicidal effect is exhibited.
【００１８】また、播種パイプ１２からの種子Ｓの落下
位置には、狭く深い播種溝Ａを構成しているので、播種
深さである３〜５ｃｍを確保することができ、該播種溝
Ａの下部に溜まった雨水を発芽用の水分として供給する
ことができるので、土壌が乾いた場合にも、発芽率を低
下させることが少ないのである。In addition, since a narrow and deep sowing groove A is formed at a position where the seed S falls from the sowing pipe 12, a sowing depth of 3 to 5 cm can be secured, and the sowing groove A of the sowing groove A can be secured. Since the rainwater accumulated at the bottom can be supplied as water for germination, the germination rate is less likely to decrease even when the soil is dry.
【００１９】播種溝Ａの５〜６条置きに、排水溝Ｃを設
けたことにより、強い雨が降った場合のような、余分な
水分を排水することかできるので、水分過多による発芽
率の低下を抑えることができるのである。By providing the drainage groove C every 5 to 6 rows of the sowing groove A, it is possible to drain excess water such as in the case of heavy rain. The decrease can be suppressed.
【図１】本発明の乾田直播装置をトラクタＴの後部に装
着した状態の前方斜視図。FIG. 1 is a front perspective view of a dry field direct seeding device of the present invention mounted on a rear portion of a tractor T.
【図２】同じく乾田直播装置をトラクタＴに装着した状
態の後方斜視図。FIG. 2 is a rear perspective view showing a state in which the dry field direct seeding device is also attached to the tractor T.
【図３】ロータリ耕耘装置Ｒの爪軸１に直刀２となた爪
３と溝掘爪４を装着した状態の後面図。FIG. 3 is a rear view of the rotary tiller R having a nail shaft 1 on which a nail 3 which is a straight blade 2 and a grooved nail 4 are attached.
【図４】本発明の乾田直播方法と装置による播種後の状
態を示す断面図。FIG. 4 is a cross-sectional view showing a state after sowing by the dry rice direct sowing method and device of the present invention.
【図５】従来の乾田直播方法と装置による播種後の状態
を示す断面図。FIG. 5 is a cross-sectional view showing a state after sowing by a conventional dry field direct sowing method and device.
Ａ 播種溝 Ｂ 耕耘砕土層 Ｃ 排水溝 １ 爪軸 ２ 直刀 ３ なた爪 ４ 溝掘爪 ５ 播種溝掘削ディスク ６ 施肥ディスク ７ 覆土ディスク ８ 鎮圧ローラー ９ 肥料ホッパー １６ 種子ホッパー A Sowing ditch B Cultivated soil layer C Drainage ditch 1 Claw shaft 2 Straight blade 3 Nata claw 4 Ditching claw 5 Sowing ditch drilling disc 6 Fertilization disc 7 Covering disc 8 Suppression roller 9 Fertilizer hopper 16 Seed hopper
Claims (2)
耕耘して耕耘砕土層Ｂとし、播種する条の位置には、土
壌表面から５〜７ｃｍの深さで、播種溝Ａを構成し、播
種された種子Ｓは、前記播種溝Ａの中の土壌表面から３
〜５ｃｍの深さに播種し、播種溝Ａの５〜６条毎に、深
さ１２〜１５ｃｍの排水溝Ｃを穿設することを特徴とす
る乾田直播方法。1. The soil surface of the dry rice field is cultivated at a depth of 1 to 3 cm to form a cultivated soil layer B, and a sowing groove A is formed at a depth of 5 to 7 cm from the soil surface at the position of the row to be sown. The seeds S that have been constructed and sown are separated from the soil surface in the sowing groove A by 3
A dry field direct sowing method, wherein seeding is performed at a depth of -5 cm, and a drainage groove C having a depth of 12-15 cm is bored at every 5-6 rows of the sowing groove A.
耕耘して耕耘砕土層Ｂとし、播種する条の位置には、土
壌表面から５〜７ｃｍの深さで、播種溝Ａを構成し、播
種された種子Ｓは、前記播種溝Ａの中の土壌表面から３
〜５ｃｍの深さに播種し、播種溝Ａの５〜６条毎に、深
さ１２〜１５ｃｍの排水溝Ｃを穿設することを特徴とす
る乾田直播装置。2. The soil surface of the dry rice field is cultivated at a depth of 1 to 3 cm to form a cultivated soil layer B, and a sowing groove A is provided at a depth of 5 to 7 cm from the soil surface at the position of the seed to be sown. The seeds S that have been constructed and sown are separated from the soil surface in the sowing groove A by 3
A dry field direct seeding device, characterized by sowing at a depth of -5 cm, and drilling a drainage groove C having a depth of 12-15 cm at every 5-6 rows of the sowing groove A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07983696A JP3831447B2 (en) | 1996-04-02 | 1996-04-02 | Dry rice field direct sowing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07983696A JP3831447B2 (en) | 1996-04-02 | 1996-04-02 | Dry rice field direct sowing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09271214A true JPH09271214A (en) | 1997-10-21 |
| JP3831447B2 JP3831447B2 (en) | 2006-10-11 |
Family
ID=13701305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07983696A Expired - Fee Related JP3831447B2 (en) | 1996-04-02 | 1996-04-02 | Dry rice field direct sowing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3831447B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172925A (en) * | 2017-06-06 | 2017-09-19 | 广西壮族自治区农业科学院水稻研究所 | A kind of paddy rice combines seed-sowing machine |
| CN114532001A (en) * | 2022-02-25 | 2022-05-27 | 黑龙江省丽泽方水利工程有限责任公司 | Ecological slope protection structure capable of being installed quickly and ecological slope protection method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939244A (en) * | 1972-08-22 | 1974-04-12 | ||
| JPS62239907A (en) * | 1986-04-12 | 1987-10-20 | ヤンマー農機株式会社 | Fertilizing seeder |
| JPS63301704A (en) * | 1987-05-29 | 1988-12-08 | Iseki & Co Ltd | Seeder |
| JPH0184502U (en) * | 1987-11-28 | 1989-06-05 | ||
| JPH01191611A (en) * | 1988-01-23 | 1989-08-01 | Mitsubishi Agricult Mach Co Ltd | Seeding method and furrow opening, covering with soil device for seeding |
| JPH04370004A (en) * | 1991-06-19 | 1992-12-22 | Matsuyama Plow Mfg Co Ltd | Seeding device |
| JPH05236813A (en) * | 1992-05-25 | 1993-09-17 | Star Noki Kk | Spraying amount controller in sprayer for fertilizer or the like |
-
1996
- 1996-04-02 JP JP07983696A patent/JP3831447B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939244A (en) * | 1972-08-22 | 1974-04-12 | ||
| JPS62239907A (en) * | 1986-04-12 | 1987-10-20 | ヤンマー農機株式会社 | Fertilizing seeder |
| JPS63301704A (en) * | 1987-05-29 | 1988-12-08 | Iseki & Co Ltd | Seeder |
| JPH0184502U (en) * | 1987-11-28 | 1989-06-05 | ||
| JPH01191611A (en) * | 1988-01-23 | 1989-08-01 | Mitsubishi Agricult Mach Co Ltd | Seeding method and furrow opening, covering with soil device for seeding |
| JPH04370004A (en) * | 1991-06-19 | 1992-12-22 | Matsuyama Plow Mfg Co Ltd | Seeding device |
| JPH05236813A (en) * | 1992-05-25 | 1993-09-17 | Star Noki Kk | Spraying amount controller in sprayer for fertilizer or the like |
Non-Patent Citations (2)
| Title |
|---|
| 農文協編, 稲作全書「イネII」−栽培技術の基本−, vol. 第２版第２刷, JPNX006015631, 10 August 1985 (1985-08-10), JP, pages 558 - 560, ISSN: 0000729206 * |
| 農文協編, 稲作全書「イネII」−栽培技術の基本−, vol. 第２版第２刷, JPNX006030436, 10 August 1985 (1985-08-10), JP, pages 558 - 560, ISSN: 0000752612 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172925A (en) * | 2017-06-06 | 2017-09-19 | 广西壮族自治区农业科学院水稻研究所 | A kind of paddy rice combines seed-sowing machine |
| CN114532001A (en) * | 2022-02-25 | 2022-05-27 | 黑龙江省丽泽方水利工程有限责任公司 | Ecological slope protection structure capable of being installed quickly and ecological slope protection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3831447B2 (en) | 2006-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4244306A (en) | Minimum tillage planter | |
| JP4576600B2 (en) | Sowing equipment | |
| US2734439A (en) | padrick | |
| JPH1118514A (en) | Direct seeder for well-drained paddy filed and direct seeding | |
| JP6292586B2 (en) | Agricultural machine and no-till sowing method | |
| BR112014005088B1 (en) | mining equipment | |
| KR100913067B1 (en) | Minimum Tillage Seeder | |
| JP3848733B2 (en) | Fertilizer seeding machine | |
| JP2642898B2 (en) | General-purpose no-till sowing machine | |
| JP2014018115A (en) | Method for cultivating root and stem vegetables, and groove forming farm machine for performing multiple agricultural tasks | |
| CN207135462U (en) | A kind of wheat narrow row line ploughs seeder | |
| CN105815010A (en) | No-tillage electronic control corn compound planter | |
| US5413056A (en) | Method and apparatus for no-till planting | |
| CN109068584A (en) | Sugarcane tree-remover | |
| JP2000354403A (en) | Direct seeding apparatus in well-drained paddy field | |
| KR100740044B1 (en) | Levee sprinkle apparatus used fertilizer | |
| JP3831447B2 (en) | Dry rice field direct sowing equipment | |
| JP2001299030A (en) | Fertilizing pipe installation structure for fertilizing device | |
| CN107333477A (en) | A kind of wheat narrow row line ploughs seeder | |
| JP3075636B2 (en) | No-till sowing method | |
| JP2005143385A (en) | Seeder equipped with land-leveling tool | |
| CN201150178Y (en) | Precision seeder | |
| CN210008179U (en) | Clean stubble rotary tillage intelligence fertilizing and seeding machine in wide narrow row seedling area | |
| RU2218697C1 (en) | Working tool for fertilizer direct seed drill | |
| JPH11103616A (en) | Partially tilling and sowing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060117 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060308 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060411 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060530 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060711 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060714 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090721 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100721 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110721 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110721 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120721 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120721 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130721 Year of fee payment: 7 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |