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PDF (1.29 M) Prototype observation study on roughness coefficient of bag concrete composite section lining channel ZHAI Dong-han, HE Wu-quan, LAI Hong-bing, LOU Zong-ke, HUO Yi-zhen 2019,37(5):33-39 [Abstract View PDF (1.49 M) Effect of sand mulching on spatiotemporal variation of soil water content during the seasonal freezing-thawing period FENG Hui-jun, ZHAO Hao-ran, ZHENG Xiu-qing, CHEN Jun-feng, MIAO Chun-yan, XUE Jing 2019,37(5):40-45 [Abstract View PDF (1.57 M) Effects of field collocation patterns on water consumption characteristics of jujube-cotton intercropping system in Southern Xinjiang XU Peng, CHEN Guo-dong, WU Quan-zhong, ZHAI Yun-long, FENG Fu-xue, LI Ling, WAN Su-mei, WANG Pei-juan 2019,37(5):46-54 [Abstract View PDF (1.85 M) Estimation and validation of above-ground biomass of cotton during main growth period using Unmanned Aerial Vehicle (UAV) DENG Jiang, GU Hai-bin, WANG Ze, SHENG Jian-dong, MA Yu-cheng, XIN Hui-nan 2019,37(5):55-61 [Abstract View PDF (9.31 M) Effects of different densities on root growth and pod formation of high-yield soybean ZHAO Zhan-ying, CHU Guang-hong, LI Si-zhong, ZHANG Jian-xin 2019,37(5):62-69 [Abstract View PDF (3.37 M) Applicability and error analysis of leaf area index model of summer maize PENG Ji-yong, LI Jun-ling, ZHANG Zhi-hong 2019,37(5):70-76 [Abstract View PDF (1.91 M) Effects of intercropping and phosphorus application on biomass, nitrogen and phosphorus absorption of two forage species ZHANG De, LONG Hui-ying, ZENG Li-ping, LIU Yi-xiang 2019,37(5):77-82 [Abstract View PDF (1.21 M) Effects of different interstocks on photosynthetic and chlorophyll fluorescence characteristics in leaves of ‘Yueguan’ apple under different drought stress conditions LI Cheng-hui, LIU Zhi, WANG Hong, YU Nian-wen, WANG Jie, ZHANG Xiu-mei, LI Hong-jian, SONG Zhe 2019,37(5):83-91 [Abstract View PDF (3.05 M) Cloning and expression analysis of three glutathione S-transferase GST genes from sunflower (Helianthus annuus ) LING Yun-he, LI Jing, JING Bing, LI Chun-lian, XIAO En-shi, WANG Zhong-hua 2019,37(5):92-98 [Abstract View PDF (2.25 M) Effects of nitrogen on photosynthesis and antioxidant enzyme activities of sorghum under drought stress and re-watering AI Xue-ying, WU Qi, ZHOU Yu-fei, ZHANG Rui-dong, CHEN Xiao-fei, ZHANG Jiao, HUANG Rui-dong, XU Wen-juan 2019,37(5):99-105 [Abstract View PDF (1.66 M) Effects of PEG-6000 simulated drought stress on the physiological characteristics of 15 triticale varieties at the seedling stage ZHAO Fang-yuan, TIAN Xin-hui, DU Wen-hua 2019,37(5):106-113 [Abstract View PDF (1.27 M) Relationship between growth characteristics of above- and under-ground and drought resistance of three rapeseed cultivars under drought stress GUAN Zhou-bo, DONG Yu-hong, TIAN Jian-hua, CHEN Liang, ZHANG Yao-wen, ZHAO Xiao-guang, WANG Xue-fang, ZHANG Zhong-xin 2019,37(5):114-118 [Abstract View PDF (1.15 M) Evaluation on production and nutritional value of 13 introduced alfalfa cultivars in Hexi corridor of Gansu Province LI Yu-zhu, WU Fang, SHI Shang-li, BAI Xiao-ming 2019,37(5):119-129 [Abstract View PDF (6.89 M) Correlation between floral characteristics, agronomic traits and oil content of winter rapeseed (Brassica rapa L.) in northern China BAI Jing, SUN Wan-cang, MA Li, WU Jun-yan, PU Yuan-yuan, HE Hui-li, XU De-rong, YAN Jiang-mei, CHANG Yu, XU Chun-mei, FANG Yan, LI Xue-cai, NIU Zao-xia, PAN Rong-de 2019,37(5):130-136 [Abstract View PDF (2.22 M) Water-saving physiological characteristics and comprehensive evaluation of new wheat varieties (lines) in northern winter wheat region ZENG Zhan-kui, WANG Zheng-hong, WANG Li-ming, PANG YU-hui, HAN Zhi-peng, GUO Cheng, WANG Chun-ping 2019,37(5):137-143 [Abstract View PDF (1.29 M) The selection of high yield maize cultivars suitable for dense planting and machine harvest in Hexi Irrigation District DING De-fang, CHAI Zong-wen, XU Xi-jun, ZHUANG Zhi-yang, YUAN Zheng-xiang, KONG Rong, SUN Duo-xin, WANG Ke-ru, LI Shao-kun, ZHAO Gui-bin 2019,37(5):144-148 [Abstract View PDF (1.31 M) The relationship between dynamic change in nutrient contents and biomass and yield of tomato under coupled irrigation and fertilization in greenhouse WANG Hu-bing, CAO Hong-xia, HAO Shu-xue, PAN Xiao-yan 2019,37(5):149-156 [Abstract View PDF (2.18 M) Effect of nitrogen application rate on ammonia volatilization and nitrous oxide emission in Korla fragrant pear orchard WANG Cheng, CHEN Bo-lang, Yusufujiang·Yusuyin, WANG Qian-deng, CHAI Zhong-ping 2019,37(5):157-164 [Abstract View PDF (1.45 M) Preliminary study on improvement of soil compaction in Weibei apple orchard WEI Bin-meng, LI Zhong-hui, WANG Yi-quan 2019,37(5):165-170 [Abstract View PDF (2.21 M) Characteristics of nitrate accumulation in soils of new and old apple orchards in Shaanxi Province CHEN Cui-xia, LIU Zhan-jun, CHEN Zhu-jun, ZHOU Jian-bin 2019,37(5):171-175 [Abstract View PDF (1.38 M) Effects of fertilization on metabolic function of microorganisms and growth of 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TENG De-xiong 2019,37(5):200-210 [Abstract View PDF (2.44 M) Effects of different magnetized-water treatments on soil desalinization XU Li, TANG Jin, CHEN Shu-ying 2019,37(5):211-217 [Abstract View PDF (1.48 M) Impact of climate change on climatic resources utilization efficiency of wheat and maize in Henan Province XU Yan-hong, LI Shu-yan 2019,37(5):218-225 [Abstract View PDF (14.15 M) Spatial-temporal dynamics of precipitation use efficiency in grassland and its relationship with climate changes on Qinghai-Tibet Plateau TONG Lin-jing, LIU Yang-yang, WANG Qian, LI Xiao-yu, LI Jian-long 2019,37(5):226-234 [Abstract View PDF (7.02 M) Study on water requirements of major crops in Beijing-Tianjin-Hebei region using DSSAT model LANG Ting-ting, HAO Meng-meng, WU Feng-hua, YAN Xiao-xi, FU Jing-ying 2019,37(5):235-242 [Abstract View PDF (8.62 M) Spatial and temporal distribution of water requirement of summer corn in Xingtai and the meteorological impact factors JIA Qiu-lan, WANG Xiao-juan, ZHAO Yu-bing, XU Wen-bin, Gao Qi, Liu Sheng-yao 2019,37(5):243-248 [Abstract View PDF (2.44 M) Growth promotion and tolerance improvement to drought stress of cotton seedling conferred by Piriformospora indica PAN Rui, DENG Jing, HU Ai-bing, ZHANG Wen-ying 2019,37(5):249-256 [Abstract View PDF (6.99 M) Study of occurrence regularity and control techniques of fruit rot on Thompson Seedless grapes ZHAO Rong-hua, BAI Shi-jian, CHEN Guang, CAI Jun-she 2019,37(5):257-261 [Abstract View PDF (1.36 M) Design and test of Jerusalem artichoke harvester characterized by large dredging depth AI Li-xun, HUANG Xiao-peng, WEI Hong-an, YANG Yong, LI Rong 2019,37(5):262-268 [Abstract View PDF (4.86 M)