crop protection machinery production in china
TRANSCRIPT
![Page 1: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/1.jpg)
Crop Protection Machinery Production in China
Yang xuejun
Re Introduce ByRe Introduce ByM.M. Palitha Mahinda MunasingheM.M. Palitha Mahinda Munasinghe
Sri LankaSri Lanka
03.08.2016 03.08.2016
[email protected]/08/2016 1
![Page 2: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/2.jpg)
产品分类Product CategoryProduct Category
背负式 Knapsack Sprayer 结构简单,使用方便,价格低廉机动式 Powered Sprayer 结构简单,使用维修方便,人工辅助
自走式 Self-propelled Boom Sprayer 运输方便,工作幅宽大,生产效率高,喷洒均匀,但成本较高
航空防治 Aerial Application 不受地理环境限制,大面积有效防治,但结构复杂、成本高
机引式 Tractor mounted or trailed Boom Sprayer 灵活机动,效率高,喷洒均匀
03/08/2016 2 [email protected]
![Page 3: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/3.jpg)
Being widely used in Agricultural fieldVery cheap and practically
03/08/2016 3 [email protected]
背 负 式 Knapsack Sprayer – Lever Lever operatedoperated
![Page 5: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/5.jpg)
Usually used in garden, greenhouse, hotel, restaurant, etc.for sprayingpesticide(insecticide)
Hand-operated compression Sprayer
03/08/2016 5 [email protected]
![Page 6: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/6.jpg)
Power operated Knapsack Power operated Knapsack airblast sprayerairblast sprayer
03/08/2016 6 [email protected]
![Page 7: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/7.jpg)
背负式动力喷雾器背负式动力喷雾器Knapsack poweroperated Knapsack poweroperated sprayersprayer
03/08/2016 7 [email protected]
背负式电动喷雾器背负式电动喷雾器Knapsack battery operated Knapsack battery operated
sprayersprayer
![Page 10: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/10.jpg)
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor Mounted Boom SprayerTractor Mounted Boom Sprayer
03/08/2016 10 [email protected]
![Page 15: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/15.jpg)
3WX-200/300/400 3WX-650
3WX-16503WX-1500
3WX-1000
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor Mounted Boom SprayerTractor Mounted Boom Sprayer
03/08/2016 15 [email protected]
![Page 16: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/16.jpg)
Model : 3WX-650Working Width:12m; Tank:650l; Matched Power: over 50HP
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor-mounted Boom SprayerTractor-mounted Boom Sprayer
03/08/2016 16 [email protected]
![Page 17: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/17.jpg)
Model : 3WX-1000Working Width:18 ~~ 2525m Tank:1000leterMatched Power: over 100HPMain components: diaphragm pump, fan spray nozzle, filter, cylinder, boom
03/08/2016 17 [email protected]
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor-mounted Boom SprayerTractor-mounted Boom Sprayer
![Page 18: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/18.jpg)
3WX-1000 3WX-65003/08/2016 18 [email protected]
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor-mounted Boom SprayerTractor-mounted Boom Sprayer
![Page 19: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/19.jpg)
Model : 3WX-1500Working Width:18 ~~ 2525m; Tank:1500l; Matched Power: over 120HP
03/08/2016 19 [email protected]
悬挂式喷杆喷雾机悬挂式喷杆喷雾机Tractor-mounted Boom SprayerTractor-mounted Boom Sprayer
![Page 20: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/20.jpg)
拖拉机牵引式喷杆喷雾机拖拉机牵引式喷杆喷雾机Tractor-trailed Boom Tractor-trailed Boom SprayerSprayer
Model : 3WQ-3000Working Width:18 ~~ 2525m; Tank Capacity:3000L; Matched Power: over 80HP
Model : 3WQ-2000Working Width:18m;Tank Capacity: 1500L; Matched Power: over 60HP
03/08/2016 20 [email protected]
![Page 21: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/21.jpg)
高地隙底盘技术高地隙底盘技术
自走式喷杆喷雾机自走式喷杆喷雾机Self-propelled Boom SprayerSelf-propelled Boom Sprayer
03/08/2016 21 [email protected]
![Page 22: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/22.jpg)
03/08/2016 22 [email protected]
自走式喷杆喷雾机自走式喷杆喷雾机Self-propelled Boom SprayerSelf-propelled Boom Sprayer
![Page 23: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/23.jpg)
03/08/2016 23 [email protected]
自走式喷杆喷雾机自走式喷杆喷雾机Self-propelled Boom SprayerSelf-propelled Boom Sprayer
![Page 24: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/24.jpg)
03/08/2016 24 [email protected]
自走式喷杆喷雾机自走式喷杆喷雾机Self-propelled Boom SprayerSelf-propelled Boom Sprayer
![Page 25: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/25.jpg)
用于棉花、小麦、大豆、玉米前期等作物植保作业。用于棉花、小麦、大豆、玉米前期等作物植保作业。Plant protection for cotton,wheat,soybean,maize,etc. Plant protection for cotton,wheat,soybean,maize,etc.
大豆植保Soybean field
萝卜植保Radish field
03/08/2016 25 [email protected]
![Page 26: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/26.jpg)
Two wheel mechanical driveGround clearance: 1 m Tank volume: 800 LSpray width: 12 metersPower: 20 HP
Self-propelled high clearance Self-propelled high clearance boom sprayerboom sprayer
03/08/2016 26 [email protected]
![Page 27: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/27.jpg)
Four-wheels mechanical drive, clearance: 1 m Tank volume: 800 L, Spray width: 12 meters; Power: 20 HP
03/08/2016 27 [email protected]
Self-propelled high clearance Self-propelled high clearance boom sprayerboom sprayer
![Page 28: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/28.jpg)
03/08/2016 28 [email protected]
Self-propelled high clearance Self-propelled high clearance boom sprayerboom sprayer
3WZG -3000 3WZG -3000
2-wheels Mechanical drive
![Page 29: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/29.jpg)
4-wheels Hydrostatic drive type & anti-skid3WZG -3000A/35003WZG -3000A/3500
03/08/2016 29 [email protected]
Self-propelled high clearance boom sprayerSelf-propelled high clearance boom sprayer
![Page 30: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/30.jpg)
The ground clearance is 1.8 meters Spraying on fruit trees
03/08/2016 30 [email protected]
High-clearance High-clearance self-propelledself-propelled 33-wheel -wheel Sprayer Sprayer
![Page 31: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/31.jpg)
High-clearance High-clearance self-propelledself-propelled 4-wheel 4-wheel Sprayer Sprayer
4-wheels Hydrostatic drive, air bag damping system , reduce the bumpiness, improve the driver comfortable Hydraulic adjustable track width, Electronic controller
03/08/2016 31 [email protected]
![Page 32: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/32.jpg)
03/08/2016 32 [email protected]
![Page 33: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/33.jpg)
03/08/2016 33 [email protected]
![Page 34: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/34.jpg)
03/08/2016 34 [email protected]
![Page 35: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/35.jpg)
03/08/2016 35 [email protected]
![Page 36: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/36.jpg)
03/08/2016 36 [email protected]
![Page 37: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/37.jpg)
03/08/2016 37 [email protected]
![Page 38: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/38.jpg)
03/08/2016 38 [email protected]
![Page 39: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/39.jpg)
03/08/2016 39 [email protected]
![Page 40: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/40.jpg)
03/08/2016 40 [email protected]
![Page 41: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/41.jpg)
03/08/2016 41 [email protected]
![Page 42: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/42.jpg)
03/08/2016 42 [email protected]
![Page 43: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/43.jpg)
Ultra high clearance self-propelled boom sprayerUltra high clearance self-propelled boom sprayer
3WZC -20003WZC -200003/08/2016 43 [email protected]
![Page 44: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/44.jpg)
Ultra high clearance self-propelled boom sprayerUltra high clearance self-propelled boom sprayer
Spraying in the corn fieldSpraying in the corn field03/08/2016 44 [email protected]
![Page 45: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/45.jpg)
03/08/2016 45 [email protected]
![Page 47: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/47.jpg)
水田植保机械的开发水田植保机械的开发Crop Protection Machinery for Paddy FieldCrop Protection Machinery for Paddy Field
03/08/2016 47 [email protected]
![Page 48: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/48.jpg)
03/08/2016 48 [email protected]
![Page 49: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/49.jpg)
03/08/2016 49 [email protected]
![Page 50: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/50.jpg)
03/08/2016 50 [email protected]
![Page 51: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/51.jpg)
03/08/2016 51 [email protected]
![Page 52: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/52.jpg)
03/08/2016 52 [email protected]
![Page 53: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/53.jpg)
03/08/2016 53 [email protected]
![Page 54: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/54.jpg)
03/08/2016 54 [email protected]
![Page 55: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/55.jpg)
03/08/2016 55 [email protected]
![Page 56: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/56.jpg)
03/08/2016 56 [email protected]
![Page 61: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/61.jpg)
05/02/2303/08/2016 61 [email protected]
![Page 62: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/62.jpg)
03/08/2016 62 [email protected]
![Page 63: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/63.jpg)
03/08/2016 63 [email protected]
![Page 64: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/64.jpg)
Unpiloted Helicopter — Ground PilotUnpiloted Helicopter — Ground Pilot SystemSystem
03/08/2016 64 [email protected]
Can control via your mobileCan control via your mobile
![Page 65: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/65.jpg)
智能无人直升机甘蔗作业 Unpiloted Helicopter Application in Sugarcane
![Page 66: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/66.jpg)
智能无人直升机水稻作业Unpiloted Helicopter- Application in Rice
![Page 67: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/67.jpg)
智能无人直升机柑橘作业Unpiloted Helicopter - Application in Orange
![Page 68: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/68.jpg)
TXA- 翔农
![Page 69: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/69.jpg)
天途: M8A
![Page 70: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/70.jpg)
羽人: 3WDM8-18
![Page 71: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/71.jpg)
2015 年 12 月 1 日零度推出植保无人机“守护者 -Z10”
额定载荷: 10kg ,单次作业面积 15 亩
![Page 72: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/72.jpg)
对靶喷雾技术Target Application Technology
Air-assisted Sprayer
果园植保机械Orchard Sprayer
03/08/2016 72 [email protected]
![Page 73: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/73.jpg)
03/08/2016 73 [email protected]
![Page 74: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/74.jpg)
03/08/2016 74 [email protected]
![Page 75: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/75.jpg)
03/08/2016 75 [email protected]
![Page 76: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/76.jpg)
03/08/2016 76 [email protected]
![Page 78: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/78.jpg)
03/08/2016 78 [email protected]
![Page 79: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/79.jpg)
03/08/2016 79 [email protected]
![Page 81: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/81.jpg)
防漂技术(静电喷雾技术)防漂技术(静电喷雾技术)
防漂移和精准施药技术防漂移和精准施药技术Anti-drift and Precision application TechnologyAnti-drift and Precision application Technology
![Page 82: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/82.jpg)
静电喷雾技术Electrostatic Application Technology
![Page 83: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/83.jpg)
![Page 84: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/84.jpg)
Electro statically charged spray droplets reverse direction and defy gravity to coat stems and the undersides of leaves
![Page 85: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/85.jpg)
![Page 86: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/86.jpg)
雾滴回收技术 Air-assisted Tunnel Sprayer
![Page 87: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/87.jpg)
隧道式循环喷雾技术隧道式循环喷雾技术
Recalculating Tunnel SprayerRecalculating Tunnel Sprayer
![Page 88: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/88.jpg)
A – Microcontroller, B – Two data loggers, C – Spray delivery system, D – Ultrasonic sensorsE – Spray nozzles coupled with PWM solenoid valves
变量喷雾技术变量喷雾技术Variable spraying Technology with ultrasonic sensors
![Page 89: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/89.jpg)
Microcontroller Box
SprayNozzles
UltrasonicSensors
Microcontroller Box
SprayNozzles
UltrasonicSensors
Variable-rate hydraulic boom spraying system development
![Page 90: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/90.jpg)
Variable-rate air-assisted spraying system
Air-assisted spraying system with a laser scanning sensor
![Page 91: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/91.jpg)
Data acquisition systemData acquisition system
• High-speed laser scanning sensor
• DC/DC converter from 12V tractor battery to 12V for the sensor
• Data transmission gateway to enable 500kbps high baud rate
• Computer program (Lab view) to acquire and process real-time signals
Power supply
Laser scanner
High speed gateway
Laptop computer
RS422 Ethernet cable
Device Master 500(500 kbps baud rate)
![Page 92: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/92.jpg)
Data processing algorithm….Data processing algorithm….
Travel direction
fram e: 1 5 10 fram e
segm entO ne
O ne
O ne s lice
s cannerL as er
c orres ponds to
one s egment
T ree center line
E ac h s egment
one nozz le
![Page 93: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/93.jpg)
…….Data processing algorithm.Data processing algorithm
Two assumptions:1.In a short segment, the densest possible
sectional canopy has a flat surface2.For a small sectional canopy volume, the
surface topology varies but there is no hollowness inside the canopy
An ideal segment with density=100%
A real segment with density < 100%
𝜌𝑖 = 𝑉𝑎𝑐𝑡𝑉𝑚𝑎𝑥
![Page 94: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/94.jpg)
Algorithm for spray volumeAlgorithm for spray volume
Spray volume is the effective volume of the canopy section times a constant
Spray output from ith nozzle
Solenoid valve modulation duty cycle
h
vt
W
Spray direction
Ground speed
Heig
ht
![Page 95: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/95.jpg)
变量施药技术(远程、近程)
混 药 器喷 雾 泵
药 箱 和混 药 泵
喷 杆 与 喷 头
![Page 96: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/96.jpg)
![Page 97: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/97.jpg)
![Page 98: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/98.jpg)
Detection of weedsDetection of weedsSpray only where weeds are Spray only where weeds are present present
Sensor
nozzle
Precision Spraying for Precision Spraying for Weed ControlWeed Control
![Page 99: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/99.jpg)
![Page 100: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/100.jpg)
![Page 101: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/101.jpg)
![Page 102: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/102.jpg)
![Page 103: Crop protection machinery production in China](https://reader038.vdocuments.mx/reader038/viewer/2022102811/587085a01a28ab57368b788b/html5/thumbnails/103.jpg)
植株上层 植株中层 植株下层 有风幕的情况
植株上层 植株中层 植株下层 没有风幕的情况
风幕式防飘移系统改善雾滴沉积效果对比