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    Task planning of multi-arm harvesting robots for high-density dwarf orchards
    Li Tao, Qiu Quan, Zhao Chunjiang, Xie Feng
    2021, 37(2): 1-10. DOI: 10.11975/j.issn.1002-6819.2021.2.001
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    Cooperative working strategy for agricultural robot groups based on farmland environment
    Gong Jinliang, Wang Wei, Zhang Yanfei, Lan Yubin
    2021, 37(2): 11-19. DOI: 10.11975/j.issn.1002-6819.2021.2.002
    Abstract PDF
    Design and experiment of screw drive granary robot running on the loose grain surface
    Jin Hangjia, Wu Wenfu, Wu Zidan, Han Feng, Dong Ping, Xu Yan
    2021, 37(2): 20-26. DOI: 10.11975/j.issn.1002-6819.2021.2.003
    Abstract PDF
    Design and experiment of tomato picking end-effector based on non-destructive pneumatic clamping control
    Chen Ziwen, Yang Mingjin, Li Yunwu, Yang Ling
    2021, 37(2): 27-35. DOI: 10.11975/j.issn.1002-6819.2021.2.004
    Abstract PDF
    Real-time detection methodology for obstacles in orchards using improved YOLOv4
    Cai Shuping, Sun Zhongming, Liu Hui, Wu Hongxuan, Zhang Zhenzhen
    2021, 37(2): 36-43. DOI: 10.11975/j.issn.1002-6819.2021.2.005
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    Tapping error analysis and precision control of fixed tapping robot
    Gao Keke, Sun Jianghong, Gao Feng, Jiao Jian
    2021, 37(2): 44-50. DOI: 10.11975/j.issn.1002-6819.2021.2.006
    Abstract PDF
    Design and experiments of pneumatic roller type precision seed-metering device for rapeseed plug seedlings
    Cao Xiulong, Ma Xu, Li Hongwei, Wen Zhicheng, Li Zehua, Wang Xicheng
    2021, 37(2): 51-60. DOI: 10.11975/j.issn.1002-6819.2021.2.007
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    Design and experiments of online automatic identification device for screen breakage of hammer mill
    Zhang Weijian, Niu Zhiyou, Liu Jing, Liu Meiying, Tang Zhen
    2021, 37(2): 61-70. DOI: 10.11975/j.issn.1002-6819.2021.2.008
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    Friction and wear behaviors of driving rope wheel system in the traction type mountain orchard transporter
    Li Shanjun, Hou Jianfeng, Wan Qiang, Qiao Anguo, Li Weimin, Xin Zhiqiang, Liu Xing, Zhang Zihao
    2021, 37(2): 71-78. DOI: 10.11975/j.issn.1002-6819.2021.2.009
    Abstract PDF
    Optimization and experiment of working parameters of cultivator-ridging-device with curved wing
    Qi Jiangtao, Sun Huibin, Jia Honglei, Liu Hang, Zhang Shengwei, Chen Tianyou
    2021, 37(2): 79-85. DOI: 10.11975/j.issn.1002-6819.2021.2.010
    Abstract PDF
    Effects and experiment on settlement and aggregation behavior of plastic film and cotton stalk under the action of disturbing water by the impeller
    He Haomeng, Hu Bin, Pan Feng, Luo Xin, Guo Mengyu, Xie Yanyu, Chen Xuegeng
    2021, 37(2): 86-95. DOI: 10.11975/j.issn.1002-6819.2021.2.011
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    [36] Wang C, Zhou L B, Zhang G B, et al. Optimal fertilization for high yield and good quality of waxy sorghum (Sorghum bicolor L. Moench)[J]. Field Crops Research, 2017, 203: 1-7.
    Qu Feng, Zhang Jiao, Wang Junzheng, Ma Xueqiang, Gao Zixing, Liu Dongnian, Hu Xiaohui
    2021, 37(2): 96-104. DOI: 10.11975/j.issn.1002-6819.2021.2.012
    Abstract PDF
    Hyperspectral prediction on soil organic matter of different types using CARS algorithm
    Tang Haitao, Meng Xiangtian, Su Xunxin, Ma Tao, Liu Huanjun, Bao Yilin, Zhang Meiwei, Zhang Xinle, Huo Haizhi
    2021, 37(2): 105-113. DOI: 10.11975/j.issn.1002-6819.2021.2.013
    Abstract PDF
    Analysis of spatio-temporal characteristics of flash drought and slowly-evolving drought using soil moisture percentile
    Zhu Ye, Liu Yi, Wang Wen, Yuan Fei, Ma Mingwei, Wu Guangdong, Yin Yixing
    2021, 37(2): 114-122. DOI: 10.11975/j.issn.1002-6819.2021.2.014
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    Potential assessment on wind-powered water pumping for irrigated agriculture in Southern Xinjiang
    Song Shu, Niu Jun
    2021, 37(2): 123-129. DOI: 10.11975/j.issn.1002-6819.2021.2.015
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    Soil salinity changes in cotton field under mulched drip irrigation with subsurface pipes drainage using HYDRUS-2D model
    Liu Hongguang, Bai Zhentao, Li Kaiming
    2021, 37(2): 130-141. DOI: 10.11975/j.issn.1002-6819.2021.2.016
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    Mechanical effects of vegetation protection on slope under loading conditions in loess areas of Xining Basin
    Xu Tong, Liu Changyi, Hu Xiasong, Xu Zhiwen, Shen Ziyan, Yu Dongmei
    2021, 37(2): 142-151. DOI: 10.11975/j.issn.1002-6819.2021.2.017
    Abstract PDF
    Multi-time scale property of environmental responses to photosystem II of Artemisia ordosica in Mu Us desert
    Jin Chuan, Jiang Yan, Li Xinhao, Xu Mingze, Gao Shengjie, Wei Ningning, Jia Xin, Tian Yun, Zha Tianshan
    2021, 37(2): 152-160. DOI: 10.11975/j.issn.1002-6819.2021.2.018
    Abstract PDF
    Evaluation of drought monitoring in China using IMERG satellite precipitation products
    Wei Linyong, Jiang Shanhu, Ren Liliang, Zhang Linqi, Wang Menghao
    2021, 37(2): 161-169. DOI: 10.11975/j.issn.1002-6819.2021.2.019
    Abstract PDF
    Pruning decision system for apple tree based on local point cloud and BP neural network
    Li Xinxing, Liang Buwen, Liu Shiyang, Li Hui
    2021, 37(2): 170-176. DOI: 10.11975/j.issn.1002-6819.2021.2.020
    Abstract PDF
    Classification and segmentation of defect carrots using deep multi-branch models fusion network
    Xie Weijun, Wei Shuo, Zheng Zhaohui, Yang Guangzhao, Ding Xin, Yang Deyong
    2021, 37(2): 177-186. DOI: 10.11975/j.issn.1002-6819.2021.2.021
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    Identification of multiple leaf diseases using improved SqueezeNet model
    Liu Yang, Gao Guoqin
    2021, 37(2): 187-195. DOI: 10.11975/j.issn.1002-6819.2021.2.022
    Abstract PDF
    Design of mobile phone remote monitoring device for the initiation and termination time of rainfall based on Kalman filter
    Zhou Ping, Yang Qiliang, Li Jianian, Yang Jurui, Han Huanhao, Liu Xiaogang, Xiong Kai
    2021, 37(2): 196-208. DOI: 10.11975/j.issn.1002-6819.2021.2.023
    Abstract PDF
    Tile edge effect and elimination scheme of image classification using CNN-ISS remote sensing
    Duan Zengqiang, Liu Jiedong, Lu Ming, Kong Xiangbin, Yang Na
    2021, 37(2): 209-217. DOI: 10.11975/j.issn.1002-6819.2021.2.024
    Abstract PDF
    Process optimization of green roof substrate reinforcement layer based on biomass ash
    Xu Chao, Zhao Shuai, Yuan Qiaoxia, Zhang Xin, Gao Yong, Song Na
    2021, 37(2): 218-225. DOI: 10.11975/j.issn.1002-6819.2021.2.025
    Abstract PDF
    Phosphorus adsorption characteristics and mechanism of biochar loaded Mg/Al-LDHs composites
    Cheng Fulong, Nie Fangui, Zhao Changxin, Wu Xiaoqun, Lu Juan, Jiang Demin, Pan Jie
    2021, 37(2): 226-234. DOI: 10.11975/j.issn.1002-6819.2021.2.026
    Abstract PDF
    Effects of acid-washing on the pyrolysis characteristics of duckweed
    Zhu Youjian, Chen Yiming, Liu Yun, Chen Wei, Yang Wei, Yang Haiping, Huang Zhen, Zhao Hai
    2021, 37(2): 235-241. DOI: 10.11975/j.issn.1002-6819.2021.2.027
    Abstract PDF
    Pyrolysis characteristics and kinetic analysis of maize stovers mixed with municipal sludge
    Dai Minyi, Guo Zhanbin, Zhao Lixin, Meng Haibo, Yao Zonglu, Sheng Chenxu, Li Lijie, Wu Yunong, Zhang Ying, Cong Hongbin
    2021, 37(2): 242-250. DOI: 10.11975/j.issn.1002-6819.2021.2.028
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    Parameter optimization of the small-scale compost technology with localization maize stover and livestock manure
    Wang Tiejun, Wang Ruili, Sun Junde, Gong Yuanjuan, Wang Tieliang
    2021, 37(2): 251-257. DOI: 10.11975/j.issn.1002-6819.2021.2.029
    Abstract PDF
    Characteristics analysis of micro-environment of sediment-water interface in drainage ditches in reclamation areas
    Pan Yanxin, Feng Shaoyuan, Jing Siyuan, Luo Wan, Jia Zhonghua
    2021, 37(2): 258-267. DOI: 10.11975/j.issn.1002-6819.2021.2.030
    Abstract PDF
    Yang Binbin. Experimental and Numerical Study on Heat Transfer Performance and Thermo-mechanical Coupling Characteristics of Phase Change Concrete Energy Pile[D]. Yangzhou: Yangzhou University, 2020. (in Chinese with English abstract)
    Yang Weibo, Yang Binbin, Wang Feng
    2021, 37(2): 268-277. DOI: 10.11975/j.issn.1002-6819.2021.2.031
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    Balance between land use and water resources for cultivated land and its appropriate scale in Naoli River Basin
    Zhou Hao, Xia Weisheng, Lei Guoping
    2021, 37(2): 278-287. DOI: 10.11975/j.issn.1002-6819.2021.2.032
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    Influence of Vegetable Basket Project on greenhouse expansion of Nanjing City, China
    Ma Li, Liu Sihan, Shi Lifeng, Sun Yida, Zhong Taiyang
    2021, 37(2): 288-296. DOI: 10.11975/j.issn.1002-6819.2021.2.033
    Abstract PDF
    Damage mechanism of Hanseniaspora opuntiae by high hydrostatic pressure
    Lei Yuqing, Hao Jingyi, Wu Ao, Gan Zhilin, Sun Aidong
    2021, 37(2): 297-303. DOI: 10.11975/j.issn.1002-6819.2021.2.034
    Abstract PDF
    Prediction model for moisture content in cantaloupe slices using LF-NMR and different drying methods
    Li Linlin, Chen Junliang, Duan Xu, Ren Guangyue
    2021, 37(2): 304-312. DOI: 10.11975/j.issn.1002-6819.2021.2.035
    Abstract PDF
    Effects of enzymatic hydrolysis combined with high-shear wall breaking technology on phenolic compounds and antioxidant activity of bee pollen
    Wang Yue, Xu Yuanyuan, Yang Erlin, Cheng Ni
    2021, 37(2): 313-320. DOI: 10.11975/j.issn.1002-6819.2021.2.036
    Abstract PDF
    Preparation and structural characterization of biomass graphene by maize flour
    Wu Weili, Yu Bowen, Hou Yushuang, Li Yufeng, Xu Shuangping
    2021, 37(2): 321-325. DOI: 10.11975/j.issn.1002-6819.2021.2.037
    Abstract PDF
    Integration of three industries in rural China and its provincial comparative analysis
    Chen Chibo, Li Shuo, Tian Yun
    2021, 37(2): 326-334. DOI: 10.11975/j.issn.1002-6819.2021.2.038
    Abstract PDF