【摘要】 应用湛江师范学院研制的果利达植物调节剂 ,对龙眼进行初步应用试验 ,结果表明 :( 1 )果利达植物调节剂可以提高龙眼座果率 ,其中果利达 4 # 、2 # 效果尤为显著 ;( 2 )应用该调节剂均可降低龙眼裂果率 ,提高果实商品率 ;( 3)应用果利达植物调节剂 ,均使龙眼果实增大 ;( 4 )果利达调节剂均提高了龙眼的可食部分百分含量 ,最高比对照提高达 7.6 % ;( 5 )果利达调节剂提高了龙眼果实的可溶性固形物含量更多还原

【Abstract】 The GuoLiDa plant growth regulator(GLD), which is prepared by Zhanjiang Normal College, is applied initially to Longan. The result on Longan shows: (1)The rate of fruit bearing and keeping is raised by using GLD, and the effect of GLD4 # and GLD2 # is remarkable. (2)The rate of fruit- cracking of Longan fruit is reduced and the commodity rate of Longan fruit is increased by using GLD; (3) The fruit of Longan gets bigger by using GLD than that of not using it; (4) The percentage of the edible part in Longan fruit is increased and come up to 7.6% by using the regulator against that of not using it; (5) the soluble solid matter content of Longan fruit is increased by using the GLD.更多还原