1Cloning and sequence analysis of ent-Kaurene Oxidase Gene in apple ( Malus ×domestica )TIAN Wei, TIAN Yi-ke, WANG Cai-hong, SONG Wei, LI Jie-fa, YIN HaoResearch Reports1-72Influences of different canopy structures on their relative light intensity and fruit quality of Naganofuji No. 2 appleWANG Jian-xin, NIU Zi-mian, LI Zhi-qiang, GUO Ai-ping, GAO Hui-qingResearch Reports8-143Optimal schemes and correlation analysis between soil nutrient, pH and microorganism population in orchard of Beijing suburbZHANG Qiang, WEI Qin-ping, QI Hong-yan, WANG Xiao-wei, HUANG Wu-ren, LIU Jun, LIU Song-zhongResearch Reports15-194Preliminary identification of alkali-resistance hybrid seedlings of Junos and Trifoliate orangeCAO Li, PENG Liang-zhi, PENG Ai-hong, LING Li-li, JIANG Dong, WANG Fu-sheng, FAN Da, WANG Jun-zheng, MA Xiao-huan, ZHANG Wen-wen, CHANG Qing-hua, WANG Xiao-xueResearch Reports20-255Effects of petroleum spray oils on photosynthetic characteristics of Skaggas Bonnaza navel orangeZHANG Wen-wen, PENG Liang-zhi, LING Li-li, CAO Li, MA Xiao-huan, BAI Zhi-chuanResearch Reports26-306Study on the appropriate postharvest pruning amount of nectarine tree in greenhouseCHEN Chang-wen, ZHU Geng-rui, CAO Ke, FANG Wei-chao, FENG Yi-bin, WANG Li-rongResearch Reports31-367Chilling and heat requirements and relationship between them for major grape cultivars under protected cultureWANG Hai-bo, WANG Xiao-di, WANG Bao-liang, WEI Chang-cun, LIU Wan-chun, HE Jin-xing, LIU Feng-zhiResearch Reports37-418Embryonic callus induction and plantlet regeneration in Nubiana (Prunus salicina )SUN Yuan-wei, LI Guo-guo, YAO Yan-xing, LI Guo-huaiResearch Reports42-45,封49Identification and genetic relationships analysis of some oriental persimmon (Diospyros kaki) and related species in Zhejiang province based on SSR analysisCHEN Fang-yong, NI Hai-zhi, HE Li-kun, WANG Yin, LU Guo-yao, WANG Dong-mi, REN Zheng-chuResearch Reports46-5010Inheritance trend of main characters in F1 progenies of Hongyang kiwifruit varietyLI Ming-zhang, QIU Li-na, WANG Li-hua, ZHENG Xiao-qin, LIAO Ming-anResearch Reports51-54,封311Freeze injury investigation of kiwifruit in Zhengzhou area in 2009QI Xiu-juan, FANG Jin-bao, ZHAO Chang-zhuResearch Reports55-6012Effects of different iron preparations on iron chlorosis of kiwifruit trees in lime soil conditionsWANG Guang-zhou, HAN Hui-tao, CHE Jin-xin, ZHANG Xiang-dong, ZHAI Bing-nianResearch Reports61-6513Genetic diversity and genetic relationship of pomegranate (Punica granatum) germplasm evaluated by ISSR markersZHAO Li-hua, LI Ming-yang, WANG Xian-lei, LIU Hua-minResearch Reports66-7114Changing trends of sugar, pH and ABA during strawberry fruit developmentLI Chun-li, CHAI Ye-mao, WANG Zhi-zhong, DONG Qing-hua, QIN ling, SHEN Yuan-yueResearch Reports72-76,封315Investigation on variation and correlation of the main nutrition quality traits of Ziziphus Jujuba cv. Huizao from south of XinjiangZHANG Ping, SHI Yan-jiang, SONG Feng-hui, ZHUO Re-mu·Taxi, WU Zheng-baoResearch Reports77-8116Study on crack resistance of northern Shaanxi Jujube on mountain landWANG Xing, ZHU De-lan, YANG Rong-hui, LI Xiao-binResearch Reports82-8517Effects of compound coating antistaling agent of Gracilaria lemaneiformis polysaccharide treatment on storage quality of Chinese bayberryGUO Shou-jun, YE Wen-bin, YANG Yong-li, YE Xian-wei, LI Ling, HUANG Guan-mingResearch Reports86-9118Toxic effects of herbicides on young summer shoots of Seike navel orange (Citrus sinensis)MA Xiao-huan, PENG Liang-zhi, CAO Li, ZHANG Wen-wenResearch Reports92-9619Effects of matrix on analysis of organophosphorus pesticide residue in pear and apple by gas chromatographic methodsXU Guo-feng, NIE Ji-yun, LI Hai-fei, LI Jing, WU Yong-longResearch Reports97-10120Biochemical and toxicological characterizations of Na+-K+-ATPase in citrus red mite ,Panonychus citri McGregor (Acari: Tetranychidae)HE Heng-guo, ZHAO Zhi-mo, WANG Jin-junResearch Reports102-107 