Transactions of the Chinese Society of Agricultural Engineering 2015 Issue 4 Evaluation index system construction and empirical analysis on food security in China

Evaluation index system construction and empirical analysis on food security in China
Yao Chengsheng;,Teng Yi;,Huang Lin;

..............page:1-10

Online diagnosis system of threshing cylinder welding quality of combine harvester
Yuan Yanwei;,Fang Xianfa;,Rong Yao;,Fan Hongxing;,Dong Xin;,Li Li;

..............page:11-16

Analysis on vibration characteristics of throwing impeller of stalk impeller blower
Zhai Zhiping;,Zhou Lei;,Yang Zhongyi;,Zhao Yanqiong;,Gan Shiming;

..............page:17-25

Operation mechanism of double support vibration separation device for wine grape berry
Li Chengsong;,Gao Zhenjiang;,Kan Za;,Wang Lihong;,Zhu Xingliang;,Yang Lantao;

..............page:26-32

Design and experiment on cut roll feeding type horizontal shaft flail machine for banana pseudostem crushing and returning
Zhang Xirui;,Gan Shengbao;,Zheng Kan;,Li Yue;,Liang Dong;

..............page:33-41

Design and experiment of stratified seed-filling room on rice pneumatic metering device
Xing He;,Zang Ying;,Wang Zaiman;,Luo Xiwen;,Zhang Guozhong;,Cao Xiaoman;,Gu Xiuyan;

..............page:42-48

Design and experiment of emasculation control system of corn detasseling machine
xue tao ;, xie bin ;, mao en rong ;, du yue feng ;

..............page:49-54

Prediction model for fundamental frequency of low frequency bending vibration piezoelectric vibrator of ultrasonic atomizing nozzle
Gao Jianmin;,Teng Yue;

..............page:55-62

Effects of piston elastic deformation on piston secondary motion and skirt lubrication characteristics
Ruan Dengfang;,Xu Jinxia;,Gao Xin;

..............page:63-68

Magnetic nanofluid cooling liquid strengthens local cooling of diesel engine cylinder head under alternative magnetic field
Zheng Wei;,Lin Yuzi;,Su Zhonggen;

..............page:69-75

Design and experiment of NJS-1 type open-circuit closed wind tunnel for plant protection
Ding Suming;,Xue Xinyu;,Lan Yubin;,Cai Chen;,Zhang Ling;,Qin Weicai;,Zhang Songchao;

..............page:76-84

Active front wheel steering control based on ideal transmission ratio
Wang Chunyan;,Cui Taowen;,Zhao Wanzhong;,Chen Junfei;

..............page:85-90

Flow characteristics of blade tip clearance in semi-open centrifugal pump in variable condition
Jia Xiaoqi;,Nie Xiaolin;,Tu Bicheng;,Cui Baoling;

..............page:91-96

Design of axial flow pump modification and its effect based on CFD calculation
Shi Lijian;,Tang Fangping;,Xie Rongsheng;,Qi Lilong;,Yang Zhengdong;

..............page:97-102

Fracture failure analysis and process improvement of agricultural pump shaft
Nie Longwei;,Sun Weilian;,Su Ke;,Wang Rongjun;,Wang Huiqiang;

..............page:103-106

Effects of biochar application on tilth soil hydraulic properties of slope cropland of purple soil
Wang Honglan;,Tang Xiangyu;,Zhang Wei;,Liu Chen;,Guan Zhuo;,Xiao Liang;

..............page:107-112

Effects of alternate partial root-zone drip irrigation on growth of root and shoot of Cabernet Sauvignon grape seedlings
Yu Kun;,Yu Songlin;,Liu Huaifeng;,Wang Wenjing;,Bai Zechen;,Sun Junli;

..............page:113-120

Variation trends in water requirement of cotton and sugar beet in Xinjiang under climate change scenarios
Li Yi;,Zhou Mudan;

..............page:121-128

Characteristics of erosion and sediment yield under critical landform in hill-gully area of Loess Plateau
Zhang Xia;,Li Peng;,Li Zhanbin;,Yu Guoqiang;,Gao Haidong;

..............page:129-143

Effects of two nitrification inhibitors on transformations of nitrogen in soil
ning jian feng ;, cui li hua ;, ai shao ying ;, wang rong hui ;, yao jian wu ;, li meng jun ;, zeng zhao bing ;, wang si yuan ;

..............page:144-151

Analysis on drought risk of maize in Southwest China based on natural disaster risk theory and ArcGIS
jia jian ying ;, he zuo ;, han lan ying ;, zhang qiang ;, zhang yu fang ;, hu jia min ;

..............page:152-159

Identification and navigation system of farmland path for high-clearance vehicle based on DM642
Zhang Tiemin;,Zhuang Xiaolin;

..............page:160-167

Detection of winding orchard path through improving random sample consensus algorithm
Lin Guichao;,Zou Xiangjun;,Luo Lufeng;,Mo Yuda;

..............page:168-174

Frequency domain coherence analysis and relationship recognition between gearbox vibration and input energy signal
Li Huaijun;,Liu Yueqi;,Xie Xiaopeng;

..............page:175-182

Information collection system for diseases and pests in cotton field based on mobile GIS
Zhao Qingzhan;,Jin Guangcai;,Zhou Wenjie;,Wang Chuanjian;,Dai Jianguo;

..............page:183-190

Analyzing plant characteristics of rice suffering leaf blast in cold area based on Raman spectrum
Tan Feng;,Cai Qiaoling;,Sun Xuecheng;,Ma Zhixin;,Hou Zhaolong;

..............page:191-196

Comparison of remote sensing yield estimation methods for winter wheat based on assimilating time-sequence LAI and ET
Huang Jianxi;,Ma Hongyuan;,Tian Liyan;,Wang Pengxin;,Liu Junming;

..............page:197-203

Temporal-spatial analyses of collapsed gully erosion based on three-dimensional laser scanning
Liu Xilin;,Zhang Dalin;

..............page:204-211

Detection of soil thickness in forest land based on electrical resistivity tomographic scanning technology
Xie Yingge;,Li Xia;,Zhang Fengbao;,Wang Yongji;

..............page:212-216

Visual and real-time simulation of dynamic cutting of earthmoving work
Yu Changzhi;,Ni Tao;,Lin Jie;,Zhou Danchen;,Shang Jun;

..............page:217-223

Analysis of propagation and diffraction rule of radiofrequency signal in man-made forest
Xu Yunjie;,Li Wenbin;,Xiu Shudong;

..............page:224-231

Carrying capacity of livestock and poultry breeding based on feces disposal volume of land
pan zuo chun ;, sun chao ;, liu yu ;, tang xiu mei ;, ren yan min ;

..............page:232-239

Effect of no tillage on carbon sequestration and carbon balance in farming ecosystem in dryland area of northern China
Zhang Hengheng;,Yan Changrong;,Zhang Yanqing;,Wang Jianbo;,He Wenqing;,Chen baoqing;,Liu Enke;

..............page:240-247

Analysis of effect mechanism and risk of biochar on soil fertility and environmental quality
Wang Xin;,Yin Daixia;,Zhang Feng;,Tan Changyin;,Peng Bo;

..............page:248-257

Evaluation method for application of internet of things for aquaculture
Yuan Xiaoqing;,Kong Qingxin;,Li Qifeng;,Li Lin;,Li Daoliang;

..............page:258-265

Effects of pyrolysis temperature on carbon retention and stability of biochar
Li Feiyue;,Wang Jianfei;,Xie Yue;,Li He;,Li Xiaoliang;,Li Fenru;

..............page:266-271

Effect of ultrasonic treatment on hot air drying process of sludge
Zhao Fang;,Cheng Daolai;,Chen Zhenqian;

..............page:272-276

Spatio-temporal change analysis of cultivated land in Manas drainage basin during 1962-2010
Li Junli;,Jiang Liangliang;,Bao Anming;,Chang Cun;,Bai Jie;,Liu Hailong;

..............page:277-285

Layout classification of rural settlement based on combination of multi-dimensional characteristics
Zhang Ruijuan;,Jiang Guanghui;,Wang Mingzhu;,Ma Wenqiu;,He Xin;

..............page:286-292

Process parameter optimization of dual-roller peeling device for satsuma mandarin peeling machine
Chen Hong;,Yu Bao;,Wang Zhenya;,Pan Haibing;,Zuo Ting;,Dong Wulin;

..............page:293-298

Remote intelligent measurement and control system for granary ventilation based on absolute water potential diagram
Chen Long;,Wu Wenfu;,Qin Xiao;,Wu Yuzhu;,Chen Siyu;,Liu Jingsheng;,Zhang Yaqiu;

..............page:299-305

Improvement and application of vegetable traceability system with integrated real-time rapid detection of information
Qian Jianping;,Zhang Baoyan;,Xing Bin;,Yang Xinting;,Li Long;,Wang Hongbin;

..............page:306-311

Layered numerical simulation and heat transfer characteristic analysis on cold shock treatment of cucumber
Chen Aiqiang;,Yang Zhao;,Zhang Na;,Zhao Songsong;,Chen Mingfeng;

..............page:312-318

Pear defect and stem/calyx discrimination using laser speckle
Liu Haibin;,Gao Yingwang;,Lu Jinzhu;,Rao Xiuqin;

..............page:319-324

Recognition method of insect damage and stem/calyx on apple based on hyperspectral imaging
Tian Youwen;,Cheng Yi;,Wang Xiaoqi;,Liu Sijia;

..............page:325-331

Analysis of process and interface structure of straw geopolymer building material with heat preservation
Jin Mantong;,Zhu Congying;,Jin Zanfang;

..............page:332-338