1Research progress on potato dihaploid induction and assistant breedingBAI Jipeng, WANG Hongyang, LI Canhui1-72Research progress on eggplant Verticillium wiltSUN Tingting, ZHAO Minghui, LI Shumin, HU Baozhong, MENG Lingbo8-143Effects of four microbial agents on soil fungal community in continuous cropping melon based on diversity sequencingMA Erlei, HUANG Yunping, ZANG Quanyu, HAO Fangmin, DING Weihong, WANG Yuhong, GAO Haidong, LIU Lei15-204Metabonomics analysis revealed the changes of metabolites in fermenta-tion materials for preparation of cultivation medium for Pleurotus ostreatusLIU Haohao, LIU Qin, CUI Xiao, JIN Rongxian, GAO Yuqian, LI Yanan, KONG Weili, PEI Ruijie, QIU Liyou21-305Effects of different concentrations of JA on the cold tolerance of water-melonZHANG Zixing, CHANG Jingjing, WANG Chunxia, MA Hanyue, LI Hao, ZHANG Xian31-356Identification of physiological races of melon powdery mildew pathogen in ShandongMO Longfei, SUN Jianlei, GAO Chao, DONG Yumei, WANG Chongqi, XIAO Shouhua, WU Chunyan, JIAO Zigao36-407Rapid determination of watermelon lycopene content by using chromatic meterLU Xuqiang, YUAN Ming, HE Nan, ZHAO Shengjie, ZHU Hongju, LIU Wenge41-458Effects of partial chemical fertilizer substitution by organic fertilizer on the yield, quality and soil properties of facility tomatoSUN Xiao, JIANG Xueling, CUI Yuming, ZHUANG Shunyao, ZHANG Zhantian, JIANG Lihua46-529Effect of rice straw/rice husk charcoal seedling substrate on pepper seed-ling growth and nitrogen, phosphorus and potassium nutrientsWANG Gaofei, XING Dan, MOU Yumei, WANG Yongping, ZHOU Peng53-5610Determination of metabolites and principal component analysis of purplish curd in white cauliflowerLANG Lang, NIU Guobao, SHAN Xiaozheng, ZHANG Xiaoli, WEN Zhenghua, JIANG Hanmin, LIU Lili, HUANG Yajie, XIAO Yu, ZHANG Yanling, YAO Xingwei57-6111Optimization of extraction process of total glucosinolates from broccoliHE Xia, ZHANG Zixuan, ZHANG Yuguang, ZHANG Wenze, BAI Rui, ZHANG Jing62-6712Adaptability evaluation of loose-curd cauliflower varieties in cold moun-tain areasLIU Yaping, LEI Ting, YANG Xinlei, SHI Lurong, HUI Maixia, ZHANG Enhui68-7413Preliminary report on experimental study of potato water-saving irriga-tion in double crop area of Hebei provinceFAN Jianying, XIANG Congchao, FENG Zhiming, LI Dongyu, ZHANG Shuqing, MAN Yonghong75-7814Effects of different forms of potassium fertilizer on potato yield and qualityCHEN Huanli, GUO Jing, ZHANG Xiaojing, WANG Ying, ZHENG Junwei, WU Huanzhang79-8215Effects of different chemical fertilizer additions on plug seedling growth of eggplantTANG Dan, XIE Yanru, ZHANG Pu, CUI Yongmin, GUI Ruiqi, QIN Yong83-8716Effect of biogas slurry foliar spraying on leaf photosynthesis charac-teristics, fruit yield and quality of pepino in greenhouseCHEN Nianlai, MAO Haohao, CHEN Sijin, WEI Yuzhen, FANG Sanye88-9317Effect of foliar spraying calcium chloride on the growth and physiology of hydroponic lettuce in Hainan province in hot seasonWANG Bowei, CHEN Yanli, ZHU Guopeng, WANG Xu, YANG Yu, LIU Jinwei94-9818Effects of different culture media on growth and photosynthesis of Zizania aquatica seedlings in greenhouseLI Tong, WU Zhanhui, WANG Baoju, WANG Liping, LIU Ziying, TONG Jing99-10419Effects of CO2 enrichment and deficit irrigation on the growth of kidney beans at middle and late stagesZHAI Xijiao, ZHENG Shaowen, WANG Shuaiquan105-11120The relationship between yield and agronomic-economic traits in Brassica juncea var. crassicaulis Chen et YangLIU Yihua, ZENG Jing, MO Yanling, CHEN Jingjing, GUO Jian, LIU Yuanzhi112-116 