6Kojima K,Yamada Y,Yamamoto M.1994.Distribution of ABA and IAA,within.developing valencia orange fruit and its pans.J Japan Soc Hort Sci,63(2):335-339.
7Yuan R C.Huang H B.1988.Litchi fruit abscission:its pattern,effects of shading and relation to abscsic acid.Seientia Hortieuhurae,36(3/4):281-292.
8ARCHER T E,STOKES J D.A method for the quantitative determinationof 1-naphthaleneacetic acid,1-naphthalenylacetylaspartic acid,and 1-.be-ta.-D-glucose-.alpha.-naphthaleneacetate in grapes[J].J Agric FoodChem,1993,31(2):286-288.