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The fruit swelling effect of forchlorfenuron( CPPU) and fruit thinning effect of ethychlozate on Tainong 1 mango( Mangifera indica L. cv.) were studied. Spraying 32 mg/L CPPU at 7 and 21 d post flowering for just once significantly improved the fruit size of mango,but had no significant impact on fruit quality and flavor. Spraying 200 mg/L ethychlozate at 7 d post flowering for just once significantly increased fruit drop rate and single fruit weight of mango; fruit grade was improved and total soluble solid increased to the maximum value,so ethychlozate had good fruit thinning effect.
The fruit swelling effect of for chlorfenuron (CPPU) and fruit thinning effect of ethychlozate on Tainong 1 mango (Mangifera indica L. cv.) Were studied. Spraying 32 mg / L CPPU at 7 and 21 d post flowering just just significantly improved the fruit size of mango, but had no significant impact on fruit quality and flavor. Spraying 200 mg / L ethychlozate at 7 d post flowering for just once significantly increased fruit drop rate and single fruit weight of mango; fruit grade was improved and total soluble solid increased to the maximum value, so ethychlozate had good fruit thinning effect.