Influence of Sink or Source Change on Fruit Characteristics in Kiwifruit Influence of Sink or Source Change on Fruit Characteristics in Kiwifruit EFFECT OF CPPU ON FRUIT TISSUE DEVELOPMENT AND ENDOCYTOKININ CONTENT OF KIWIFRUIT PHOTOSYNTHESIS AND ~(14)C-ASSIMILATE DISTRIBUTION AS INFLUENCED BY CPPU TREATMENT ON OVARY IN Lagenaria leucantha Effects of CPPU on the senescence in the leaves of Flowering Chinese Cabbage Effect of three Plant Growth Regulators on the Bulblets Development of Lycoris radiata