中文摘要：

应用植物高活性剂和不同浓度CaCl2制备的复合剂对石硖、储良和古山品种龙眼进行研究，试验结果表明：（1）龙眼的平均单果重比对照分别提高了27．1％～35．47％、62．61％％～70．32％和5．99％～10．16％；（2）平均可溶性固形物含量比对照分别提高了3．16％～5．03％、0．10％～5．47％和-5．53％～-1．88％；（3）经处理的龙眼裂果率分别降至0．00～2．10％、0．00％～11．42％和0．00％～3．21％；（4）龙眼平均可食部分含量比对照分别提高了1．02％～2．77％和9．00％～10．07％．

英文摘要：

The plant complexing agent prepared by plant high-active agents with differing concentra- tions CaC12 were applied to Shixia ,Chuliang and Gushan Longan, the result shows： （1） the average fruit weight of longan was increased by respectively 27.1% -35.47% , 62.61% -70.32% and 5.99%-10. 16% than the compare group. （2） the soluble solid content of longan was increased by respectively 3.16% -5.03% , 0.10%-5. 47% and -5. 53%-1. 88% than the compare group. （3） The fruit cracking rates of longan were 0. 00-2. 10%, 0. 00%-11. 42% and 0. 00-3.21% respectively. （4） The average contents of the edible part of longan were 1.02-2.77% and 9.00%-10.07 % respectively.