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    Quantitative estimation on straw nutrient resources and emission of pollutants from straw burning in Beijing-Tianjin-Hebei region
    Fang Fang, Wang Fei, Shi Zuliang, Zheng Xiangqun, Shao Yuhang, Li Xiang, Qiu Ling
    2017, 33(3): 1-6. DOI: 10.11975/j.issn.1002-6819.2017.03.001
    Abstract PDF
    Design and experiment of wide band seeding rice seeder with reversed stubble cleaning and anti-blocking
    Zhang Yinping, Du Ruicheng, Diao Peisong, Yang Shandong, Wang Zhenwei
    2017, 33(3): 7-13. DOI: 10.11975/j.issn.1002-6819.2017.03.002
    Abstract PDF
    Field experiment and seeding performance analysis of pneumatic cylinder-type precision direct seed-metering device for rice
    Zhang Shun, Xia Junfang, Zhou Yong, Wu Delin, Cao Chengmao, Xia Ping
    2017, 33(3): 14-23. DOI: 10.11975/j.issn.1002-6819.2017.03.003
    Abstract PDF
    Development and performance experiment on grain yield monitoring system of combine harvester based on photoelectric diffuse reflectance
    Fu Xinglan, Zhang Zhaoguo, An Xiaofei, Zhao Chunjiang, Li Chenyuan, Yu Jiayang
    2017, 33(3): 24-30. DOI: 10.11975/j.issn.1002-6819.2017.03.004
    Abstract PDF
    Optimizing calibration of design points for non-road high pressure common rail diesel engine base on response surface methodology
    Wang Jun, Shen Lizhong, Yang Yongzhong, Bi Yuhua, Wan Mingding
    2017, 33(3): 31-39. DOI: 10.11975/j.issn.1002-6819.2017.03.005
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    Structural modeling and performance analysis of load-sensing variable pump
    Chen Suiying, Zhao Jianjun, Mao Enrong, Song Zhenghe, Zhu Zhongxiang, Du Yuefeng
    2017, 33(3): 40-49. DOI: 10.11975/j.issn.1002-6819.2017.03.006
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    Verification of comparability and analysis of inner flow fields on scaling models of submersible well pump
    Shi Weidong, Yang Yang, Zhou Ling, Lu Weigang, Pan Bo
    2017, 33(3): 50-57. DOI: 10.11975/j.issn.1002-6819.2017.03.007
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    Influence of water admission through main shaft central hole on performance of Francis turbine draft tube
    Feng Jianjun, Li Wenfeng, Xi Qiang, Zhu Guojun, Luo Xingqi
    2017, 33(3): 58-64. DOI: 10.11975/j.issn.1002-6819.2017.03.008
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    Mechanical properties of bamboo-concrete composite structures with dowel-type connections
    Wei Yang, Ji Xuewei, Zhou Mengqian, Zhao Longlong, Duan Maojun
    2017, 33(3): 65-72. DOI: 10.11975/j.issn.1002-6819.2017.03.009
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    Effects of mechanical dry direct-sowing modes on absorption, translocation and distribution of nitrogen, phosphorus and potassium in rice
    Sun Yongjian, Zheng Hongzhen, Yang Zhiyuan, Wang Haiyue, Zhang Shaowen, Ma Jun
    2017, 33(3): 73-80. DOI: 10.11975/j.issn.1002-6819.2017.03.010
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    Wetting state and dynamic spreading behavior of alkyl polyglycoside drop on cucumber leaf surface
    Zhang Hongtao, Lu Jun, Wei Deyun, Hu Yuxia
    2017, 33(3): 81-87. DOI: 10.11975/j.issn.1002-6819.2017.03.011
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    Design and test of attitude stabilization control system of multi-rotor unmanned aerial vehicle applied in farmland information acquisition
    Liao Yihua, Zhang Tiemin, Lan Yubin
    2017, 33(3): 88-98. DOI: 10.11975/j.issn.1002-6819.2017.03.012
    Abstract PDF
    Spray head selection and hydraulic performance optimization of roll wheel line move sprinkling irrigation machine
    Sun Wenfeng, Wang Yanhua, Wang Teng, Hou Shouyin, Chong Baozhong
    2017, 33(3): 99-106. DOI: 10.11975/j.issn.1002-6819.2017.03.013
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    Numerical simulation on flow field of screen filter with torpedo in micro-irrigation
    Alifujiang·Abulimiti, Hudan·Tumaerbai, Mulati·Yusaiyin, Mukeran·Awa
    2017, 33(3): 107-112. DOI: 10.11975/j.issn.1002-6819.2017.03.014
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    Optimization of drip irrigation uniformity model considering location of clogged emitters
    Zhang Ruochan, Niu Wenquan, Duan Xiaohui, Li Yuan
    2017, 33(3): 113-120. DOI: 10.11975/j.issn.1002-6819.2017.03.015
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    Determination of groundwater depth-based drainage index against waterlogging and submergence for winter wheat in Jianghan Plain
    Wu Qixia, Zhu Jianqiang, Chen Lunguo, Yan Jun, Xu Xiaoxiao
    2017, 33(3): 121-127. DOI: 10.11975/j.issn.1002-6819.2017.03.016
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    Effects of freeze-thaw status and initial water content on soil mechanical properties
    Zhang Huiren, Li Fahu, Lü Wei
    2017, 33(3): 128-133. DOI: 10.11975/j.issn.1002-6819.2017.03.017
    Abstract PDF
    Establishment and experiment of ultrasonic measuring system for characteristic parameters of roll waves on slope surface
    Yang Miao, Gong Jiaguo, Zhang Kuandi, Fan Dian, Zhao Yong, Wang Hao
    2017, 33(3): 134-139. DOI: 10.11975/j.issn.1002-6819.2017.03.018
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    Quantitative determination of preferential flow characteristics of loess based on nonuniformity and fractional dimension
    Pan Wangsheng, Xu Yufeng, Lu Yudong, Gao Li'an, Yao Xing
    2017, 33(3): 140-147. DOI: 10.11975/j.issn.1002-6819.2017.03.019
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    Inhibiting effects and mechanism experiment of flue-gas desulfurization gypsum on soil phosphorus loss
    Chen Xiaohua, Qian Xiaoyong, Li Xiaoping, Zhang Hui, Hu Shuangqing, He Kun, Li Jing
    2017, 33(3): 148-154. DOI: 10.11975/j.issn.1002-6819.2017.03.020
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    Effects of raindrop splash on aggregate particle size distribution of soil plough layer
    Fu Yu, Li Guanglu, Zheng Tenghui, Li Baiqiao, Zhang Teng
    2017, 33(3): 155-160. DOI: 10.11975/j.issn.1002-6819.2017.03.021
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    Characteristics of sediment deposition in check dam in small watershed in Loess Hilly Area
    Li Mian, Yang Er, Li Ping, Bao Hongzhe, Li Li, Shen Zhenzhou, Jiao Peng
    2017, 33(3): 161-167. DOI: 10.11975/j.issn.1002-6819.2017.03.022
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    Physicochemical property change regularities of coal gangue with different weathering ages in Huainan minging area
    Yan Jiaping, Chen Xiaoyang, Cai Yi, Huang He
    2017, 33(3): 168-174. DOI: 10.11975/j.issn.1002-6819.2017.03.023
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    Apple tree canopy geometric parameters acquirement based on 3D point clouds
    Guo Cailing, Zong Ze, Zhang Xue, Liu Gang
    2017, 33(3): 175-181. DOI: 10.11975/j.issn.1002-6819.2017.03.024
    Abstract PDF
    Design and experiment of wireless image sensor node with real-time adjustable resolution
    Yin Jianjun, Zhang Tiemin, Pan Chunhua, Ye Yaowen, Xiao Kehui, Xiao Deqin
    2017, 33(3): 182-189. DOI: 10.11975/j.issn.1002-6819.2017.03.025
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    Wavelet denoising method for grain flow signal based on Mallat algorithm
    Chen Jin, Wang Kun, Li Yaoming
    2017, 33(3): 190-197. DOI: 10.11975/j.issn.1002-6819.2017.03.026
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    Method for wetland type extraction using remote sensing combing object-oriented and tasseled cap transformation
    Luo Kaisheng, Tao Fulu
    2017, 33(3): 198-203. DOI: 10.11975/j.issn.1002-6819.2017.03.027
    Abstract PDF
    Simulation on temperature variation characteristics of soil around buried pipe in process of heat storage and release
    Wu Xuan, Liu Wei, Lu Ziye, Liang Panlong, Jin Guang
    2017, 33(3): 204-213. DOI: 10.11975/j.issn.1002-6819.2017.03.028
    Abstract PDF
    Structure optimization and validation of goose house ventilation system based on airflow field simulation by CFD
    Yao Jiajun, Guo Binbin, Ding Weimin, Shao Xibing, Shi Zhendan
    2017, 33(3): 214-220. DOI: 10.11975/j.issn.1002-6819.2017.03.029
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    Adaptation of chlorella to culture liquid with different biogas slurry adding proportion and its purified effect
    Wang Zhongjiang, Sui Chao, Wang Zeyu, Wang Lili, Zhang qi, Wu Jing, Li Yan
    2017, 33(3): 221-226. DOI: 10.11975/j.issn.1002-6819.2017.03.030
    Abstract PDF
    Utilization model and its efficiency analysis of biochar-gas-oil polygeneration by straw pyrolysis
    Huo Lili, Zhao Lixin, Yao Zonglu, Meng Haibo, Cong Hongbin
    2017, 33(3): 227-232. DOI: 10.11975/j.issn.1002-6819.2017.03.031
    Abstract PDF
    Effect of labor migration on cultivated land planting structure in rural China
    Qi Yuanjing, Tang Chong
    2017, 33(3): 233-240. DOI: 10.11975/j.issn.1002-6819.2017.03.032
    Abstract PDF
    Land consolidation spatial pattern and diagnosis of its obstacle factors based on pressure-state-response model
    Qu Yanbo, Zhu Weiya, Yun Wenju, Zhang Yong, Gao Yu
    2017, 33(3): 241-249. DOI: 10.11975/j.issn.1002-6819.2017.03.033
    Abstract PDF
    Performance testing of vegetable chopping machine based on LabVIEW and operation parameter optimization
    Xu Shun, Tong Jin, Li Mo
    2017, 33(3): 250-256. DOI: 10.11975/j.issn.1002-6819.2017.03.034
    Abstract PDF
    Design and experiment of bionic-impact type pecan shell breaker
    Ding Ran, Cao Chengmao, Zhan Chao, Lou Shuaishuai, Sun Si
    2017, 33(3): 257-264. DOI: 10.11975/j.issn.1002-6819.2017.03.035
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    Design and test of automatic control system for egg electronic weighing and grading packaging production line
    Wang Shucai, Wu Manlin, Wu Chuang
    2017, 33(3): 265-271. DOI: 10.11975/j.issn.1002-6819.2017.03.036
    Abstract PDF
    Detection of paddy mildew degree based on computer vision
    Pan Leiqing, Wang Zhenjie, Sun Ke, Jia Xiaodi, Du Lihui, Yuan Jian, Tu Kang
    2017, 33(3): 272-280. DOI: 10.11975/j.issn.1002-6819.2017.03.037
    Abstract PDF
    Optimization of sensor array of electronic nose for aging time detection of pecan
    Xu keming, Wangjun, Deng fanfei, Wei zhenbo, Cheng Shaoming
    2017, 33(3): 281-287. DOI: 10.11975/j.issn.1002-6819.2017.03.038
    Abstract PDF
    Nano-TiO2 modified low-density polyethylene packaging preserving storage quality of Chinese hickory (Carya cathayensis Sarg.)
    Lu Hongyan, Li Li, Luo Zisheng
    2017, 33(3): 288-293. DOI: 10.11975/j.issn.1002-6819.2017.03.039
    Abstract PDF
    Pesticide residue photoelectric detection method based on paper-based microfluidic chip
    Yang Ning, Li Zhen, Mao Hanping, Wang Pan, Xiang Changhua, Sun Jun
    2017, 33(3): 294-299. DOI: 10.11975/j.issn.1002-6819.2017.03.040
    Abstract PDF
    Molecular dynamics simulation of self-assembling process of ternary nanoparticle
    Feng Tao, Wang Ke, Zhou Jinjie, Deepak Bhopatkar, Chen Feng, Osvaldo Campanella, Bruce R. Hamaker, Marcelo Carignano, Zhuang Haining
    2017, 33(3): 300-306. DOI: 10.11975/j.issn.1002-6819.2017.03.041
    Abstract PDF
    Effects of flour characteristics of different wheat cultivars on quality of frozen cooked noodles
    Pan Zhili, Tian Pingping, Huang Zhongmin, Wang Na, Suo Biao, Ai Zhilu
    2017, 33(3): 307-314. DOI: 10.11975/j.issn.1002-6819.2017.03.042
    Abstract PDF

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