Cross Compatibility Among Different Cultivars of Actinidia chinensis Planch DETERMINATION OF POLLINIZERS FOR MAJOR GROWN CULTIVARS OF CHINESE SOUTHERN PEAR Pollination Characteristics and Pollen Viability Test of Different Pear Cultivars Damage of mirid bug Apolygus lucorum to winter jujube at different growth stages Preliminary study on intraspecific hybridization of Cerasus pseudocerasus and interspecific hybridization with C. avium Studies of Cross Compatibility and Fecundity on Part of Diospyros STUDIES ON FRUIT SETTING AND FRUIT GROWTH HABIT OF AKEBIA TRIFOLIATA UNDER ARTIFICIAL CULTIVATION Influence of Shading on Florescence and Fruit Setting of Armeniaca vulgaris×A. sibirica dur ing Early Spring Fruit Setting Rate and Major Photosynthetic Characteristics of Purple Chili Peppers During Summer Conditions Studies of Cross Compatibility and Fecundity on Part of Diospyros Effects of Exogenous Spermidine on the Levels of Endogenous Hormones and Polyamines in the Flowers and Fruitlets of Red Fuji Apple Cross Compatibility Among Different Cultivars of Actinidia chinensis Planch Effects of Exogenous Spermidine on the Levels of Endogenous Hormones and Polyamines in the Flowers and Fruitlets of Red Fuji Apple Influence of Shading on Florescence and Fruit Setting of Armeniaca vulgaris×A. sibirica dur ing Early Spring Preliminary Study of the Effects of Growth Regulators on Flower Formation and Fruit Setting of Sijihua Longan (Euphoria longana)