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    Innovation in agricultural engineering and technology to accelerate green development of agriculture
    Sui Bin, Dong Shanshan, Meng Haibo, Wang Jiarui, Shen Yujun, Ding Jingtao, Zhou Haibin, Feng Jing
    2020, 36(2): 1-6. DOI: 10.11975/j.issn.1002-6819.2020.02.001
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    Optimization of leg structure parameter of quadruped laser weeding robot
    Zhang Liangan, Tang Kai, Zhao Yongjie, Wang Xiaoyi, Yu Dazhuang, Lu Xinjian, Wang Xiang
    2020, 36(2): 7-15. DOI: 10.11975/j.issn.1002-6819.2020.02.002
    Abstract PDF
    Design and test of variable spray model based on leaf wall area in orchards
    Xue Xiuyun, Xu Xufeng, Li Zhen, Hong Tiansheng, Xie Jiaxing, Chen Jianze, Song Shuran
    2020, 36(2): 16-22. DOI: 10.11975/j.issn.1002-6819.2020.02.003
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    Influence of seal clearance of runner on internal fluid field in Francis turbine
    Wu Zijuan, Liang Wuke, Dong Wei, Gao Chenhui, Chen Diyi
    2020, 36(2): 23-29. DOI: 10.11975/j.issn.1002-6819.2020.02.004
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    Design and test of nail-teeth roller-type residual film recovery device before sowing
    Chen Xinghua, Chen Xuegeng, Li Jingbin, Li Chengsong, Yang Yukun
    2020, 36(2): 30-39. DOI: 10.11975/j.issn.1002-6819.2020.02.005
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    Design and experiment of spiral disturbance cone centrifugal fertilizer apparatus
    Liu Xiaodong, Ding Youchun, Shu Caixia, Liu Weipeng, Wang Kaiyang, Du Chaoqun, Wang Xuping
    2020, 36(2): 40-49. DOI: 10.11975/j.issn.1002-6819.2020.02.006
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    Development of trellis-type grape winter buried soil clearing and cold-proof cloth recycling machine
    Niu Cong, Xu Liming, Duan Zhuangzhuang, Liu Xingxing, Ma Shuai, Yuan Quanchun, Wang Shuoshuo, Yuan Xunteng, Zeng Jian, Chen Chen
    2020, 36(2): 50-58. DOI: 10.11975/j.issn.1002-6819.2020.02.007
    Abstract PDF
    Design and test of lateral stubble cleaning blade for corn stubble field
    Hou Shouyin, Chen Haitao, Zou Zhen, Wei Zhipeng, Zhang Yanlong
    2020, 36(2): 59-69. DOI: 10.11975/j.issn.1002-6819.2020.02.008
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    Design and test of 4TSQ-2 sugar beet top cutter
    Wang Fangyan, Wang Dongwei
    2020, 36(2): 70-78. DOI: 10.11975/j.issn.1002-6819.2020.02.009
    Abstract PDF
    Effects of diesel-aviation kerosene wide distillation blend fuels on combustion process and emission characteristics of diesel engines
    Wang Jian, An Meisheng, Yin Bifeng, Wang Bin, Chen Pei
    2020, 36(2): 79-86. DOI: 10.11975/j.issn.1002-6819.2020.02.010
    Abstract PDF
    Object-oriented land use classification based on ultra-high resolution images taken by unmanned aerial vehicle
    Liu Shu, Zhu Hang
    2020, 36(2): 87-94. DOI: 10.11975/j.issn.1002-6819.2020.02.011
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    Effects of straw or fly ash addition on water holding capacity of typical Shajiang black soil and drought stress tolerance in wheat
    Wang Qingyun, He Yongxia, Chen Jing, Kong Haiyan, Chai Rushan, Zha Wei, Gao Hongjian, Ma Donghao, Zhang Jiabao
    2020, 36(2): 95-102. DOI: 10.11975/j.issn.1002-6819.2020.02.012
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    Yield and water use efficiency of potato at different irrigation levels in agro-pastoral ecotone under future climate change
    Tang Jianzhao, Xiao Dengpan, Bai Huizi
    2020, 36(2): 103-112. DOI: 10.11975/j.issn.1002-6819.2020.02.013
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    Effects of high frequency pulse produced by jet tee on hydraulic and anti-clogging characteristics of emitters
    Wang Xinkun, Jin Binbin, Fan Erdong, Yao Jicheng, Zhang Chenxi, Wang Xuan, Xue Zilong
    2020, 36(2): 113-119. DOI: 10.11975/j.issn.1002-6819.2020.02.014
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    Effects of sediment concentration of muddy water on water and nitrogen transport characteristics under film hole irrigation with fertilizer infiltration
    Liu Lihua, Fei Liangjun, Chen Lin, Hao Kun
    2020, 36(2): 120-129. DOI: 10.11975/j.issn.1002-6819.2020.02.015
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    Characteristics of water and salt transport in subsurface pipes with geotextiles under salt dischargeconditions
    Chen Mingyuan, Huang Jiesheng, Zeng Wenzhi, Ao Chang, Liu Dan, Liu Yi
    2020, 36(2): 130-139. DOI: 10.11975/j.issn.1002-6819.2020.02.016
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    Mechanical properties and constitutive relation of cement-stabilized organic matter-disseminated sand
    Du Juan, Liu Bingyang, Shen Tongtong, Hu Jun, Xie Peng
    2020, 36(2): 140-147. DOI: 10.11975/j.issn.1002-6819.2020.02.017
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    Variation characteristics of soil aggregates under main vegetation types in Qilian Mountainous areas
    Wei Xia, He Yan, Wei Ning, Yu Wenzhu, Cui Xia, Zhao Hengce
    2020, 36(2): 148-155. DOI: 10.11975/j.issn.1002-6819.2020.02.018
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    Effects of different reclamation patterns on surface runoff, sediment yield and hydraulic characteristics of slopes in iron ore tailings
    Lü Chunjuan, Guo Yansong, Bi Rutian, Liang Jiancai, Guo Xingxing, Chen Dan, Wang Yu, Xu Caicai
    2020, 36(2): 156-165. DOI: 10.11975/j.issn.1002-6819.2020.02.019
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    Effects of Yindaruqin irrigation project on groundwater chemical compositions in Qinwangchuan basin in Gansu Province
    Lü Xiaoli, Liu Jingtao, Han Zhantao, Zhu Liang, Chen Xi
    2020, 36(2): 166-174. DOI: 10.11975/j.issn.1002-6819.2020.02.020
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    Characteristics of dry and wet conversion and dynamic vegetation response in Yarlung Zangbo River basin
    Liu Liu, Niu Qiankun, Heng Jingxia, Li Hao, Xu Zongxue
    2020, 36(2): 175-184. DOI: 10.11975/j.issn.1002-6819.2020.02.021
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    Effects of subsoiling and straw return on soil labile organic carbon fractions in continuous rotary tillage cropland
    Tian Shenzhong, Zhang Yufeng, Bian Wenfan, Dong Liang, Jiafa Luo, Guo Honghai
    2020, 36(2): 185-192. DOI: 10.11975/j.issn.1002-6819.2020.02.022
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    Rapid recognition of potato late blight based on machine vision
    Dang Manyi, Meng Qingkui, Gu Fang, Gu Biao, Hu Yaohua
    2020, 36(2): 193-200. DOI: 10.11975/j.issn.1002-6819.2020.02.023
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    Identifying larval development of Sitophilus oryzae in wheat grain using computer vision
    Zhang Hongtao, Zhu Yang, Tan Lian, Zhang Xiaodong, Mao Hanping
    2020, 36(2): 201-208. DOI: 10.11975/j.issn.1002-6819.2020.02.024
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    Genetic algorithm combined with extreme learning machine to diagnose nitrogen deficiency in rice in cold region
    Xu Tongyu, Guo Zhonghui, Yu Fenghua, Xu Bo, Feng Shuai
    2020, 36(2): 209-218. DOI: 10.11975/j.issn.1002-6819.2020.02.025
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    Effects of biochar fertilizer ratio and bentonite binder on physicochemical properties and slow release properties of biochar fertilizer particles
    Niu Zhiyou, Liu Ming, Niu Wenjuan, Shao Kaiyi, Geng Jie, Tang Zhen, Huang Jinzhi, Zhou Kaiqiang
    2020, 36(2): 219-227. DOI: 10.11975/j.issn.1002-6819.2020.02.026
    Abstract PDF
    Impact of organic acids cultivation time and types on composition of debris and available nutrient in coal gangue
    Yu Jian, Wang Xinxin, Fang Li, Wang Mengtian, Bian Zhengfu, Zhou Guang, Xie Jinfei, Zhang Jingwei
    2020, 36(2): 228-235. DOI: 10.11975/j.issn.1002-6819.2020.02.027
    Abstract PDF
    Preparation and application of corn straw cellulose-based fertilizer with integration of water-retaining and slow-release
    Wang Weishuai, Yang Zhengli, Zhang Aiping, Yang Shiqi
    2020, 36(2): 236-244. DOI: 10.11975/j.issn.1002-6819.2020.02.028
    Abstract PDF
    Responses of nitrogen and phosphorus emissions to water and fertilizer management and underlying surface property changes in Lijiang River Basin
    Xu Baoli, Dai Junfeng, Yu Chenwenjiong, Xie Xiaolin, Su Yijie, Zhang Lihua, Pan Linyan
    2020, 36(2): 245-254. DOI: 10.11975/j.issn.1002-6819.2020.02.029
    Abstract PDF
    Ability and mechanism of Penicillium oxalicum HB1 solubilizing phosphates
    He Di, Geng Liping, Guo Jia, Lu Xiujun, Liu Wenju, Li Bowen
    2020, 36(2): 255-265. DOI: 10.11975/j.issn.1002-6819.2020.02.030
    Abstract PDF
    Research progress on characteristics and utilization of products from hydrothermal liquefaction of biomass
    Shen Ruixia, Zhao Lixin, Feng Jing, Jing Yong, Yu Jiadong
    2020, 36(2): 266-274. DOI: 10.11975/j.issn.1002-6819.2020.02.031
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    Coupling catalytic co-pyrolysis of bio-derived furans and methanol for enhancing aromatic production over HZSM-5 catalyst
    Zheng Yunwu, Wang Jida, Liu Can, Lin Xu, Lu Yi, Li Wenbin, Zheng Zhifeng
    2020, 36(2): 275-283. DOI: 10.11975/j.issn.1002-6819.2020.02.032
    Abstract PDF
    Influence mechanism of farmers' diaspora housing pattern in Heilongjiang reclamation areas
    Sui Hongjun, Zhang Hui, Qiao Guangyin, Qiu Kaiyu, Liu Haoran, Jiang Peilin
    2020, 36(2): 284-291. DOI: 10.11975/j.issn.1002-6819.2020.02.033
    Abstract PDF
    Evaluation of cultivated land quality under changed cultivated land use pattern based on change vector analysis
    Zhu Jinxia, Xu Baogen
    2020, 36(2): 292-300. DOI: 10.11975/j.issn.1002-6819.2020.02.034
    Abstract PDF
    Change rule of storage quality and optimization of storage condition for Camellia oleifera seeds
    Zhu Guangfei, Liu Hai, Li Wei, Liu Yanhong, Xie Yucen, Zhang Yue, Xie Yongkang
    2020, 36(2): 301-311. DOI: 10.11975/j.issn.1002-6819.2020.02.035
    Abstract PDF
    Analyzing airflow in dry grain storage silo with ventilation using CFD
    Liu Liyi, Wang Yuqing, Zhao Deyan, Wang Xuguang, Lou Zheng, Liu Fangjiu
    2020, 36(2): 312-319. DOI: 10.11975/j.issn.1002-6819.2020.02.036
    Abstract PDF
    Method to detect granary state based on statistical characteristics of grain temperature
    Cui Hongwei, Wu Wenfu, Wu Zidan, Lan Tianyi, Dou Jianpeng
    2020, 36(2): 320-330. DOI: 10.11975/j.issn.1002-6819.2020.02.037
    Abstract PDF
    Measuring nutrient content of green forage in silage using near-infrared spectroscopy
    Chen Huazhou, Xu Lili, Lin Bin, Qiao Hanli, Gu Jie, Wen Jiangbei
    2020, 36(2): 331-336. DOI: 10.11975/j.issn.1002-6819.2020.02.038
    Abstract PDF

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