Transactions of the Chinese Society of Agricultural Engineering 2013 Issue 2 Path tracking of mobile robots for greenhouse spraying controlled by sliding mode variable structure

Path tracking of mobile robots for greenhouse spraying controlled by sliding mode variable structure
niu xue mei ; gao guo qin ; bao zhi da ; zhou hai yan

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Water-saving effect under adjustment of cropping systems and optimization of water and nitrogen in high yield regions of North China
wang da peng ; wu wen liang ; gu song dong ; meng fan qiao ; shi yue feng

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Effects of spraying cooling on open beef cattle barn in Southern China
ding lu yu ; wang mei zhi ; chen zhao hui ; liu ji jun ; yang shi tang ; zhou jun sheng

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Spatial characteristics and changes of soil organic matter for cultivated land in suburban area of Xi’an from 1983 to 2009
zhao ye zuo ; chang qing rui ; li zhi peng ; ban song tao ; tao wen fang

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Identification method of multi-feature weed based on multi-spectral images and data mining
zhao chuan yuan ; he dong jian ; qiao yong liang

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Improving cucumber yield and water use efficiency by different-root grafting under water-deficient condition
zhang xiao ying ; liang xin shu ; zhang zhen xian ; gao li hong

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System dynamics analysis on soil heavy metal As in sewage irrigation area of Kuihe River
wang hui ; yu yan ni ; ding zhong yi ; qu jun feng ; zhao hua ; li gang

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稻草与鸡粪配比对混合厌氧消化产气率的影响 Effects of anaerobic co-digestion of different proportions between rice straw and chicken manure on biogas yield rate
li dong ; ye jing qing ; zhen feng ; wang yao ; sun yong ming ; li lian hua ; yuan zhen hong

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Migration of non-point source nitrogen and phosphorus in small watershed based on SWAT model
zhang zhan yu ; si han ; kong li li

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Design and operation of subsurface flow dam for intercepting nitrogen and phosphorus of farmland drainage
zhao jian ning ; zhang gui long ; liu hong mei ; qin wei ; wu zuo ming ; yang dian lin

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Automatic counting for trapped urediospores of Puccinia striiformis f. sp. tritici based on image processing
li xiao long ; ma zhan hong ; sun zhen yu ; wang hai guang

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Analysis on land use pattern changes in Harbin based on terrain gradient
gong wen feng ; yuan li ; fan wen yi

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Effects of acoustic frequency technology on rice growth, yield and quality
yu sheng miao ; jiang shi ren ; zhu lian feng ; zhang jun hua ; jin qian zuo

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Toughening effect of bamboo flour /polypropylene foamed composite
zhou xia xing ; chen li hui ; lin qiao jia

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Extraction algorithms and applications of pig body size measurement points based on computer vision
liu tong hai ; zuo guang hui ; fu wei sen ; li zhuo

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Methane emission and its relationship with soil temperature and moisture during rice growth in film mulching upland rice field in South China
liu fang ; li tian an ; fan xiao lin

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Using AHP to calculate optimization objective weights of transplanting mechanism
dai li ; zhu ai hua ; zhao yun

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Effects of coagulation methods on quality of cream cheese
chen na ; liu xian ting ; ding qing bo ; wang fang ; luo jie ; ren fa zheng

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Estimation of double cropping rice planting area using similar index and linear spectral mixture model
jing yuan shu ; li gen ; huang wen jiang

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Experiment on mechanical property of seedling pot for automatic transplanter
han lv hua ; mao han ping ; hu jian ping ; zuo xiao hua ; tian kun peng ; yang xue jun

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Soil hydraulic conductivity affected by slight saline water irrigation in North China
li fa hu ; zuo hong ; pang chang le ; xia qiang

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Fluid-structure interaction analysis method for pressure compensating emitter
zhou xing ; wei zheng ying ; yuan wei jing ; wang li peng

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Design and implementation of EtherCAT-based distributed cotton bale inspection and management system
zhao jie ; yu fang ; tang min feng ; du wen liao

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Optimization of cross section of concrete narrow-gap slatted floor for fattening pig house
lin yu han ; chen gang ; shi zheng xiang

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Crop classification recognition based on time-series images from HJ satellite
li zuo chuan ; xu xin gang ; wang ji hua ; wu hong feng ; jin xiu liang ; li cun jun ; bao yan song

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Production of agar with low-temperature solubility and high gel strength from Gracilaria by screw extrusion
xu bo ; zhang wen xiu ; li chun ; wang yu tang ; liu ning

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Reliability analysis of agricultural machinery chassis drive axle housing based on ANSYS
zhang li xiang ; liu shou rong ; mao en rong ; xie bin ; li fu qiang

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Automatic registration of IR and optical pig images based on contour match of radial line feature points
liu bo ; zhu wei xing ; ji bin ; ma chang hua

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Unsteady constant value calculation and particle image velocimetry experiment in full passages of centrifugal pump impeller
dai cui ; dong liang ; liu hou lin ; kong fan yu ; wang kai

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Provincial agricultural stratification method for crop area estimation by remote sensing
zhu shuang ; zhang jin shui

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Evaluation and spatial pattern analysis of rural development system in Three Gorges Reservoir Area
peng li ; liu shao quan

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Influence of light and mechanical stimuli on behavior of locust
niu hu li ; wang li xin ; zhou qiang

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Technology optimization for preparation of banana juice by combining composite enzymatic hydrolysis with high hydrostatic pressure
bai yong liang ; yuan gen liang ; du bing ; zhang quan kai ; yang gong ming

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HC emission characteristics of heavy vehicle equipped with lean-burn natural gas engine
li na ; zhang qiang ; shao si dong ; li guo xiang

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Suitability assessment on spatial layout of pumping wells in Hongyashan irrigation district
liu zuo ; wang su fen ; hao xin mei

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Nondestructive determination for concentration of Pb and Cd in navel orange peel by laser induced breakdown spectroscopy
zhang xu ; yao ming yin ; liu mu hua

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Positioning algorithm for agricultural machinery omnidirectional vision positioning system
li ming ;kenji imou; liu zhong hua ; wu wei ; li jun zheng ; wu bin

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Experiment on salt exchange between sediments and ponding water in drainage ditches of saline farmland
pan yan zuo ; luo zuo ; jia zhong hua ; li jin ; chen yuan

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Kinematics transmission analysis on anthropopathic mechanical leg based on spatial model technique
li yan biao ; liu yi ; zhao zhang feng ; li jing min ; ji shi ming

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