1Analysis of genetic relationship for Malus germplasm resources by SSR markersGAO Yuan, LIU Feng-zhi, CAO Yu-fen, WANG KunResearch Reports129-1342Identification of S-genotypes in 14 Pear cultivarsZHANG Yu-yan, ZHANG Shao-ling, WU Jun, ZHANG Rui-ping, LI Xiu-genResearch Reports135-1393Optimization of SSR analysis system in walnutLIU Xiao-li, HE Tian-ming, ZHANG Mei-yong, ZHANG Li-jie, CI Zhi-juan, ZHANG Chun-yu, CHEN Xue-senResearch Reports140-1454AFLP analysis of jujube cultivars and strainsWANG Yong-kang, TIAN Jian-bao, WANG Yong-qin, SUI Chuan-ling, LI Deng-ke, HUANG Cong-linResearch Reports146-1505Complementary description of the botanical morphology of EriobotryaYANG Xiang-hui, LIN Shun-quan, HE Xiao-longResearch Reports151-1566Regeneration from hypocotyl explants of date plum (Diospyros oleifera)XIE Qi-xin, ZHUANG Dong-hong, WU Yi-hengResearch Reports157-161,封三7Effects of nutrition condition and drought stress on NR activity and Nitrogen nutrition in organs of Rosa roxburghiiFAN Wei-guo, AN Hua-ming, LIU Guo-qinResearch Reports162-1678Effect of tipping on shoot and leaf growth of Ginkgo bilobaTANG Hui, LIANG Hui-ling, WEI Xiao, JIANG Yun-sheng, WANG Man-lianResearch Reports168-1719Evaluation criteria of some fruit quantitative characteristics of wolfberry(Lycium) genetic resourcesAN Wei, ZHAO Jian-hua, SHI Zhi-gang, JIAO En-ningResearch Reports172-17510Study on adsorption of polyphenols to Phyllanthus emblica juice by PVPPLIU DongResearch Reports176-17911Tarsonemus confusus, a new pest for bagged applesHAO Bao-feng, YU Li-chen, XU Chang-xinResearch Reports180-18412Development and fecundity of Oligonychus biharensis on three southern fruit cropsZHANG Fang-ping, FU Yue-guan, JIN Qi-an, ZHANG Jing-baoResearch Reports185-18813Research of mathematical models of mixed chemicals for restraint of fruit drop of Ziziphus jujuba cv. LizaoCHEN Rong-jiang, SONG Jian-wei, ZHU Chun-maoResearch Reports189-19314Effect of NaCl stress on peroxidation of membrane lipid and osmotic adjustment of muskmelon leavesZHANG Yu-xin, KANG En-xiang, MA Ling-zhi, CHEN Nian-laiResearch Reports194-19815Advances in research of the origin of cultivated appleFENG Ting-ting, ZHOU Zhi-qinSpecial Focus and Reviews199-20316Review of the studies on core collection for horticultural plantsLI Bao-yin, ZHANG Qi-xiangSpecial Focus and Reviews204-20917Principles and technical systems of non-dormancy culture on deciduous fruit treeWANG Hai-bo, WANG Xiao-di, LIU Feng-zhi, CHENG Cun-gang, GAO Dong-shengSpecial Focus and Reviews210-21418Studies on factors affecting survival rate of micro-graft in vitro in transgenic appleZHOU Rui-jin, DU Guo-qiang, SHI Xiao-xin, MA Bao-kunExperiment Reports215-21719Organogenesis, somatic embryogenesis and plantlet regeneration from leaf explants of Actinidia kolomikta cultured in vitroLAN Da-wei, LIU Yong-li, Takashi HaradaExperiment Reports218-22120Studies on the variation of mineral element content in almond fruits and leaves during its developmentGAO Qi-ming, LUO Shu-ping, ZHENG Chun-xia, LI JiangExperiment Reports222-225 