1Advances of haploid breeding techniques of cucurbit vegetables: irradiated pollen and in vitro rescueHUANG Jinhua, DONG Yanqi, LIU Xicun, WANG Wenying, WANG Lingyan, ZHU Hongcai1-42Effects of 60Co-γ irradiation on flower setting and fruit properties of watermelonCHEN Liang, LI Yuming, YANG Shimei, CHEN Nianlai5-93Effect of grafting on enzyme activity in rhizosphere soil, nitrogen metabolism in leaves and yields of watermelonGAO Yuhong, YAN Shenghui, XU Juan, DING Aijie10-134Effects of protective enzymes and growth of grafted cucumber in green house under sub-high temperature and elevated CO2 in short term daytimeLIU Jinquan, YAN Haiou, ZHANG Qingmei, HOU Jia14-17,295Breeding of a new muskmelon variety 'Yitejin'ZHANG Xuemei, CHEN Yanlin18-206A new middle-late maturing sweet pepper cultivar 'Jinqingjiao No.7'NIU Wei, LIANG Yanping, ZHI Haiying, MA Hailong, YUE Qing, YANG Junqiang21-247Effects of two-layer plastic shed on heat preservation of greenhouse and the growth of watermelonLIN Hongmei, SUN Xingxiang25-298Effects of exogenous chemical sources on parameters of chlorophyll and photosynthesis fluorescent parameters in pepper seedlings under high temperature stressGAO Xi, WEI Yingying, LIU Ya, ZHU Guopeng, CHEN Yanli30-349Effect of the integration of water and fertilizer cultivation on Chinese cabbages in autumnWANG Xiaoling, YUAN Jingyun, YUAN Lianzhuang, XIAO Yan, WU Tao, YUAN Ranghua, DU Liang35-3710@@38-4111@@42-4412@@45-4713@@48-4914@@50-5115@@52-53,5916@@54-5517@@56-5718@@58-5919@@60-6120@@62