Studies on the Use of CPPU for Enhancing the Fruit Growth of the KiwifruitⅢ.Influence of CPPU on the fruit growthand the timing of it'S application
Fang Jinbao and Huang Hai(Zhengzhou Fruit Research Institute,CAAS450004)Zhou Runsheng and Zhao Hongjun (Shandong Fruit Research Institute, SDAAS)Zhang Youping and Long Zhouxia(Shanxi Fruit Research Istitute,SXAAS)Xie Ming and Jiang Guehua(Xhejiang Hor
Studies on the influence of CPPU on the fruit growth and the timing of it’s application were carried outfrom 1992 through 1993. The fruit growth expressed as a typical S curve, Initially the fruIt grew extremelyslowly within 3 weeks after bloom, and then grew very fast over a period abOut 3 5weeks.Further,thegrowth rate sharply decreased keeping a steady increase in growth rate till harvest.The fruit size promotingeffect of CPPU was evident in the whole period of fruit growth.The most effective period for CPPU applica-tion was in the duration 10 30 davs after bloom.
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.