WO2018170643A1 - 一种具有播种功能的农业机器人 - Google Patents

一种具有播种功能的农业机器人 Download PDF

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Publication number
WO2018170643A1
WO2018170643A1 PCT/CN2017/077193 CN2017077193W WO2018170643A1 WO 2018170643 A1 WO2018170643 A1 WO 2018170643A1 CN 2017077193 W CN2017077193 W CN 2017077193W WO 2018170643 A1 WO2018170643 A1 WO 2018170643A1
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Prior art keywords
fixed
turntable
electric telescopic
telescopic rod
seed
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PCT/CN2017/077193
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English (en)
French (fr)
Inventor
肖丽芳
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深圳市方鹏科技有限公司
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Priority to PCT/CN2017/077193 priority Critical patent/WO2018170643A1/zh
Publication of WO2018170643A1 publication Critical patent/WO2018170643A1/zh

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  • the present invention relates to an agricultural robot having a seeding function.
  • Appropriate seeding directly affects the growth and yield of crops.
  • seed preparation in order to improve the quality of the seeding, seed preparation, as well as labor, animal power and planting equipment, should be prepared before the planting.
  • sowing date According to the crop type, variety characteristics, planting system, cultivation method and requirements for environmental conditions, select the appropriate sowing date, sowing amount and sowing method, and use the hand or machine to broadcast the seed to the comprehensive agricultural work in a certain depth of soil layer.
  • Appropriate seeding directly affects the growth and yield of crops.
  • Appropriate sowing is an important measure to obtain favorable climatic conditions, full seedlings and strong seedlings, normal plant growth and appropriate maturity from the seed germination, emergence and maturity.
  • the sowing time of different crops is mainly determined by the characteristics of the variety, temperature, water, cultivation system, soil quality and topography.
  • the seed weight of the land per unit area in kilograms per hectare. Appropriate seeding is a prerequisite for proper close planting. It is generally calculated according to the density per plant (plant number), seed 1000-grain weight, germination rate and field emergence rate.
  • the depth of sowing is related to the germination of the seeds, the quality of the emergence and the growth of the seedlings. The appropriate depth should be determined based on crop, soil, and climatic conditions.
  • the method of sowing should be determined by factors such as crop type, fertility characteristics, farming system, planting density and planting equipment. It is generally divided into three categories: broadcast, broadcast, and on-demand.
  • Spreading seeds will spread the seeds evenly on the surface of the field. Depending on the characteristics of the crop and the specific conditions in the area, it can be covered or not covered after sowing. Spreading is an old and extensive method of sowing. Most of them are operated by hand, which is easy to save labor. However, the seeds are not easy to distribute evenly, and the soil cover is different in depth. China is currently mainly used for seeding of vegetables, rice, rapeseed and other crops, or for sowing of green manure and pasture. Forests in the mountains and deserts, sand-fixing plants, seeding of pastures, and large-scale rice field broadcasts are commonly used to spread planting skills to overcome planting technical difficulties and save manpower.
  • An agricultural robot having a seeding function is provided.
  • An agricultural robot having a seeding function the main structures thereof are: a square base, a turntable motor, a stepping motor, a hydraulic pump, a hydraulic rod, a turntable , bushing, electric telescopic rod a, electric telescopic rod b, tripod, T-shaped workpiece piece &, T-shaped workpiece piece b, seed cylinder, clutch gear, soil plate, alumina board, said square base center
  • the position is provided with a turntable motor, and the power output end of the turntable motor is fixed with the turntable.
  • the center of the turntable has a hole groove, and the bearing is embedded in the hole groove.
  • the bearing is embedded with a bushing, the main part of the bushing and the motor of the turntable motor Fixed.
  • the sleeve is provided with an electric telescopic rod a , the side of which is welded with a tripod, and the tripod is built into the electric telescopic rod b; the top of the electric telescopic rod a is fixed with a T-shaped workpiece piece a, and the top of the electric telescopic rod b
  • the T-shaped workpiece piece b is fixed; the T-shaped workpiece piece b is fixed with a comb plate, and the T-shaped workpiece piece a is fixed with the bauxite plate.
  • a seed cylinder is fixed at each of two ends of the rotary table in two directions, and a clutch gear is arranged under the seed cylinder;
  • a hydraulic pump is fixed on one side of the square base, and hydraulic oil and hydraulic rod in the hydraulic pump
  • a stepping motor is fixed on the side of the hydraulic pump, and the two are engaged with each other through a gear; the gear and the clutch gear provided at the top end of the hydraulic pump are engaged with each other.
  • the seed cylinder is provided with a piston, and the inner wall is milled with a double line. Further, the number of the double lines milled on the inner wall of the seed cylinder is 1-3. Further, a valve is arranged at the seed tube mouth. Further, the rod end of the hydraulic rod and the piston in the seed barrel are positioned to match each other. Further, the bauxite plate and the turntable are replaceable and are provided with a size specification.
  • the device has simple structure and easy seeding; it is suitable for sowing of seeds, and the design structure of the double-channel and the same structure is adopted on the equipment, and the functions of loose soil, seeding and covering soil are realized; the seed tube can be used in the equipment design.
  • 1 is an overall structural view of an agricultural robot having a seeding function according to the present invention.
  • 2 is an exploded structural view of an agricultural robot having a seeding function according to the present invention.
  • Embodiments of the invention Embodiments of the invention
  • Embodiment An agricultural robot with seeding function, the main structures are: square base 1, turntable motor 2, stepping motor 3, hydraulic pump 4, hydraulic rod 5, turntable 6, bushing 7, electric telescopic rod a8 , the electric telescopic rod b9, the tripod 10, the T-shaped workpiece piece a1, the T-shaped workpiece piece bl2, the seed canister 13, the clutch gear 14, the soil plate 15, the alumina board 16, the central position of the square base 1
  • the turntable motor 2 is provided, and the power output end of the turntable motor 2 is fixed to the turntable 6.
  • the turntable 6 has a hole groove at the center of the circle, and a bearing is embedded in the hole groove.
  • the bearing is embedded with a sleeve 7, a sleeve 7 and a turntable.
  • the motor body portion of the motor 2 is fixed.
  • the sleeve 7 is provided with an electric telescopic rod a8, the side of which is welded with a tripod 10, the tripod 10 is built into the electric telescopic rod b9; the top of the electric telescopic rod a8 is fixed with a T-shaped workpiece piece al l , electric A T-shaped workpiece piece M2 is fixed on the top of the telescopic rod b9; a comb soil plate 15 is fixed on the T-shaped workpiece piece bl2, and an alumina board 16 is fixed on the T-shaped workpiece piece a1.
  • the seed drum 13 is fixed to the two ends of the rotary table 6 in two directions, and the clutch cylinder 14 is disposed under the seed cylinder 13; the hydraulic pump 4 is fixed on one side of the square base 1 , the hydraulic pump 4 The hydraulic oil penetrates with the hydraulic rod 5; the stepping motor 3 is fixed to the side of the hydraulic pump 4, and the two are engaged with each other through the gear; the gear provided at the top end of the hydraulic pump 4 and the clutch gear 14 are engaged with each other. .
  • the seed cylinder 13 is provided with a piston, and the inner wall thereof is milled with a double line. The number of the double lines milled on the inner wall of the seed cylinder 13 is 1-3.
  • the seed canister 13 is provided with a valve at the mouth.
  • the rod end of the hydraulic rod 5 is matched with the position of the piston provided in the seed cylinder 13.
  • the alumina board 16 and the turntable 6 are replaceable and are provided with size specifications. The following is a description of the whole working principle:
  • the square base 1 is fixed on the traveling agricultural locomotive, the alumina board 16 is placed in the soil to be cultivated, and the electric telescopic rod a8 is activated to expand and contract, thereby adjusting the soil board 15,
  • the spacing between the alumina boards 16; the inner seed is placed in the seed cylinder 1 according to the sowing requirements, and the valve of the seed cylinder 13 is in the one-third opening state, and the turntable motor 2 is started to make the turntable 6 close to the seed on the soil side.
  • the cartridge 13 can be in position.
  • the alumina board 16 is a gutter for the soil, and when the seed cylinder 13 is finished, the soil board 15 realizes the soil covering.
  • the two form a close function of digging and covering. In this process of covering the soil, fine adjustment can be achieved during the working process by the electric telescopic rod b9.

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  • Sowing (AREA)

Abstract

一种具有播种功能的农业机器人,其方形基座(1)中心位置设有转台电机(2),转台电机(2)的动力输出端与转盘(6)相固定,转盘(6)圆心位置开有孔槽,孔槽内嵌入轴承,轴承内嵌有轴套(7),轴套(7)与转台电机(2)的电机主体部分相固定;轴套(7)上设有电动伸缩杆a(8),其侧面焊接有三角架(10),三角架(10)内置入电动伸缩杆b(9);电动伸缩杆a(8)顶部固定有T形工件片a(11),电动伸缩杆b(9)顶部固定有T形工件片b(12)。该设备结构简单、播种容易;适用于种子的播种,设备上采用双通道同时展开的设计结构,实现了松土、播种、覆土一体完成的功能;设备设计中采用了种子筒可自动转动更换的机械结构,在加装种子的过程,大大的缩短了时间,保证高效的运行。

Description

发明名称:一种具有播种功能的农业机器人 技术领域
[0001] 本发明涉及一种具有播种功能的农业机器人。
背景技术
[0002] 播种适当与否直接影响作物的生长发育和产量。 为提高播种质量, 播种前除精 细整地外还要做好种子处理, 以及劳力、 畜力和播种机具等的准备。 根据作物 种类、 品种特性、 种植制度、 栽培方式及其对环境条件的要求, 选用适宜的播 种期、 播种量和播种方法, 用手工或机具将种子播到一定深度的土层内的综合 农事作业。 播种适当与否直接影响作物的生长发育和产量。 适吋播种是使作物 从种子发芽、 出苗到成熟的各个生育期获得有利气候条件、 全苗壮苗、 植株正 常生长、 适吋成熟的重要措施。 不同作物的播种适期主要决定于品种特性、 温 度、 水分、 栽培制度、 土质和地势。 播入单位面积土地的种子重量, 以千克 /公 顷为单位。 适宜的播种量是合理密植的前提。 一般按每公顷密度 (株数) 、 种 子千粒重、 发芽率和田间出苗率等指标计算。 播种深度关系到种子的发芽、 出 苗的好坏和幼苗生长。 应根据作物、 土壤、 气候条件确定适宜深度。 播种方式 应根据作物种类, 生育特性, 耕作制度、 种植密度和播种机具等因素确定。 一 般分为撒播、 条播、 点播 3类。 撒播即将种子均匀地撒于田地表面。 根据作物的 不同特性及当地具体条件, 撒播后可覆土或不覆土。 撒播是一种古老而粗放的 播种方式, 大多用手工操作, 简便省工, 但种子不易分布均匀, 覆土深浅不一, 后期不便中耕除草。 中国目前主要用于蔬菜、 水稻、 油菜等作物的苗床播种或 绿肥、 牧草等的播种。 山区、 沙漠地带的林木、 固沙植物、 牧草的播种以及大 面积稻田直播, 常用飞机撒播, 以克服播种技术上的困难和节省人力。
技术问题
[0003] 提供一种具有播种功能的农业机器人。
问题的解决方案
技术解决方案 [0004] 本发明解决其上述的技术问题所采用以下的技术方案: 一种具有播种功能的农 业机器人, 其主要构造有: 方形基座、 转台电机、 步进电机、 液压泵、 液压杆 、 转盘、 轴套、 电动伸缩杆 a、 电动伸缩杆 b、 三角架、 T形工件片&、 T形工件片 b、 种子筒、 离合齿轮、 梳土板、 耙土板, 所述的方形基座中心位置设有转台电 机, 转台电机的动力输出端与转盘相固定, 所述的转盘圆心位置幵有孔槽, 孔 槽内嵌入轴承, 轴承内嵌有轴套, 轴套与转台电机的电机主体部分相固定。 所 述的轴套上设有电动伸缩杆 a, 其侧面焊接有三角架, 三角架内置入电动伸缩杆 b ; 所述的电动伸缩杆 a顶部固定有 T形工件片 a, 电动伸缩杆 b顶部固定有 T形工件 片 b; 所述的 T形工件片 b上固定有梳土板, T形工件片 a上固定有耙土板。 所述的 转盘纵横两个方位的各两个末端均固定有种子筒, 种子筒下设有离合齿轮; 所 述的方形基座上一侧边固定有液压泵, 液压泵内液压油与液压杆相贯通; 液压 泵侧面固定有步进电机, 且其两者之间通过齿轮相互咬合; 所述的液压泵顶端 设有的齿轮与离合齿轮相互咬合。 所述的种子筒内设有活塞, 其内壁銑有来复 线。 进一步地, 所述的种子筒内壁銑有的来复线数量为 1-3条。 进一步地, 所述 的种子筒幵口处设有阀门。 进一步地, 所述的液压杆的杆件端与种子筒内设有 活塞位置上相互匹配。 进一步地, 所述的耙土板、 转盘可更换且设有大小规格 之分。
发明的有益效果
有益效果
[0005] 设备结构简单、 播种容易; 适用于种子的播种, 设备上采用双通道同吋展幵的 设计结构, 实现了松土、 播种、 覆土一体完成的功能; 设备设计中采用了种子 筒可自动转动更换的机械结构, 在加装种子的过程, 大大的缩短了吋间, 保证 高效的运行。
对附图的简要说明
附图说明
[0006] 图 1为本发明一种具有播种功能的农业机器人整体结构图。 图 2为本发明一种具 有播种功能的农业机器人爆炸结构图。 图中 1-方形基座, 2-转台电机, 3-步进 电机, 4-液压泵, 5-液压杆, 6-转盘, 7-轴套, 8-电动伸缩杆 a, 9-电动伸缩杆 b, 10-三角架, 11-T形工件片 a, 12-T形工件片 b, 13-种子筒, 14-离合齿轮, 15-梳 土板, 16-耙土板。 本发明的实施方式
下面结合附图 1-2对本发明的具体实施方式做一个详细的说明。 实施例: 一种 具有播种功能的农业机器人, 其主要构造有: 方形基座 1、 转台电机 2、 步进电 机 3、 液压泵 4、 液压杆 5、 转盘 6、 轴套 7、 电动伸缩杆 a8、 电动伸缩杆 b9、 三角 架 10、 T形工件片 al l、 T形工件片 bl2、 种子筒 13、 离合齿轮 14、 梳土板 15、 耙 土板 16, 所述的方形基座 1中心位置设有转台电机 2, 转台电机 2的动力输出端与 转盘 6相固定, 所述的转盘 6圆心位置幵有孔槽, 孔槽内嵌入轴承, 轴承内嵌有 轴套 7, 轴套 7与转台电机 2的电机主体部分相固定。 所述的轴套 7上设有电动伸 缩杆 a8, 其侧面焊接有三角架 10, 三角架 10内置入电动伸缩杆 b9; 所述的电动伸 缩杆 a8顶部固定有 T形工件片 al l , 电动伸缩杆 b9顶部固定有 T形工件片 M2; 所 述的 T形工件片 bl2上固定有梳土板 15, T形工件片 al l上固定有耙土板 16。 所述 的转盘 6纵横两个方位的各两个末端均固定有种子筒 13, 种子筒 13下设有离合齿 轮 14; 所述的方形基座 1上一侧边固定有液压泵 4, 液压泵 4内液压油与液压杆 5 相贯通; 液压泵 4侧面固定有步进电机 3, 且其两者之间通过齿轮相互咬合; 所 述的液压泵 4顶端设有的齿轮与离合齿轮 14相互咬合。 所述的种子筒 13内设有活 塞, 其内壁銑有来复线。 所述的种子筒 13内壁銑有的来复线数量为 1-3条。 所述 的种子筒 13幵口处设有阀门。 所述的液压杆 5的杆件端与种子筒 13内设有活塞位 置上相互匹配。 所述的耙土板 16、 转盘 6可更换且设有大小规格之分。 下面针对 整个工作原理进行一个描述: 将方形基座 1固定在行进的农业机车上, 耙土板 16 置入需要耕种的土壤内, 启动电动伸缩杆 a8的进行伸缩, 从而调整梳土板 15、 耙 土板 16之间的间距; 根据播种要求在种子筒 1内装内种子, 且使种子筒 13的阀门 处于三分之一幵启状态, 启动转台电机 2使得转盘 6靠近土壤面一侧的种子筒 13 能够到位, 当种子筒 13到位后, 此刻的种子筒 13底下的离合齿轮 14刚好与液压 泵 4上的齿轮相互咬合, 启动步进电机 3后, 由于与液压泵 4联动关系, 液压泵 4 的转动将液压油注入液压杆 5内, 因此在这个过程, 液压杆 5的杆件向上升起, 直至插入种子筒 13的活塞上, 并且仍然继续往上顶, 与此同吋, 由于步进电机 3 的驱动离合齿轮 14使得种子筒 13整体转动, 因此在这个过程中, 种子筒 13内的 种子会根据壁銑有来复线条往外滚出种子, 实现播种的目的, 而播种的速度则 完全受控于步进电机 3的转速。 在梳土板 15、 耙土板 16的作用中, 耙土板 16是用 于土壤的幵槽, 而当种子筒 13播种完毕后, 梳土板 15则实现了覆土。 两者形成 紧密的一挖一盖的功能。 在这个盖土的过程中, 可以通过电动伸缩杆 b9在工作 的过程中实现微调。 以上显示和描述了本发明的基本原理、 主要特征和本发明 的优点。 本行业的技术人员应该了解, 本发明不受上述实施例的限制, 上述实 施例和说明书中描述的只是说明本发明的原理, 在不脱离本发明精神和范围的 前提下, 本发明还会有各种变化和改进, 这些变化和改进都落入要求保护的本 发明范围内。 本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims

权利要求书
[权利要求 1] 一种具有播种功能的农业机器人, 其主要构造有: 方形基座 (1) 、
转台电机 (2) 、 步进电机 (3) 、 液压泵 (4) 、 液压杆 (5) 、 转盘 (6) 、 轴套 (7) 、 电动伸缩杆 a (8) 、 电动伸缩杆 b (9) 、 三角架 (10) 、 T形工件片 a (11) 、 T形工件片 b (12) 、 种子筒 (13) 、 离合齿轮 (14) 、 梳土板 (15) 、 耙土板 (16) , 其特征在于: 方形 基座 (1) 中心位置设有转台电机 (2) , 转台电机 (2) 的动力输出 端与转盘 (6) 相固定, 所述的转盘 (6) 圆心位置幵有孔槽, 孔槽内 嵌入轴承, 轴承内嵌有轴套 (7) , 轴套 (7) 与转台电机 (2) 的电 机主体部分相固定。 所述的轴套 (7) 上设有电动伸缩杆 a (8) , 其 侧面焊接有三角架 (10) , 三角架 (10) 内置入电动伸缩杆 b (9) ; 所述的电动伸缩杆 a (8) 顶部固定有 T形工件片 a (11) , 电动伸缩杆 b (9) 顶部固定有 T形工件片 b (12) ; 所述的 T形工件片 b (12) 上 固定有梳土板 (15) , T形工件片 a (11) 上固定有耙土板 (16) 。 所 述的转盘 (6) 纵横两个方位的各两个末端均固定有种子筒 (13) , 种子筒 (13) 下设有离合齿轮 (14) ; 所述的方形基座 (1) 上一侧 边固定有液压泵 (4) , 液压泵 (4) 内液压油与液压杆 (5) 相贯通 ; 液压泵 (4) 侧面固定有步进电机 (3) , 且其两者之间通过齿轮相 互咬合; 所述的液压泵 (4) 顶端设有的齿轮与离合齿轮 (14) 相互 咬合。 所述的种子筒 (13) 内设有活塞, 其内壁銑有来复线。
[权利要求 2] 根据权利要求 1所述的一种具有播种功能的农业机器人, 其特征在于 所述的种子筒 (13) 内壁銑有的来复线数量为 1-3条。
[权利要求 3] 根据权利要求 1所述的一种具有播种功能的农业机器人, 其特征在于 所述的种子筒 (13) 幵口处设有阀门。
[权利要求 4] 根据权利要求 1所述的一种具有播种功能的农业机器人, 其特征在于 所述的液压杆 (5) 的杆件端与种子筒 (13) 内设有活塞位置上相互 匹配。
[权利要求 5] 根据权利要求 1所述的一种具有播种功能的农业机器人, 其特征在于 所述的耙土板 (16) 、 转盘 (6) 可更换且设有大小规格之分
PCT/CN2017/077193 2017-03-18 2017-03-18 一种具有播种功能的农业机器人 WO2018170643A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN102550180A (zh) * 2011-12-29 2012-07-11 江苏大学 一种田间育秧气吸振动盘式精密播种机
US20160044859A1 (en) * 2013-04-03 2016-02-18 José Roberto DO AMARAL ASSY Particulate Solid Metering and Mixing System for Rotary Seed Broadcaster Used for Sowing in Agricultural Sowing Machines
CN106211889A (zh) * 2016-07-29 2016-12-14 安庆米锐智能科技有限公司 一种自动播种机器人
CN106717341A (zh) * 2016-12-29 2017-05-31 贾文杰 一种苗木种子播种机
CN206332997U (zh) * 2016-12-29 2017-07-18 贾文杰 一种苗木种子播种机

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Publication number Priority date Publication date Assignee Title
CN102550180A (zh) * 2011-12-29 2012-07-11 江苏大学 一种田间育秧气吸振动盘式精密播种机
US20160044859A1 (en) * 2013-04-03 2016-02-18 José Roberto DO AMARAL ASSY Particulate Solid Metering and Mixing System for Rotary Seed Broadcaster Used for Sowing in Agricultural Sowing Machines
CN106211889A (zh) * 2016-07-29 2016-12-14 安庆米锐智能科技有限公司 一种自动播种机器人
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