膨大剂的使用在猕猴桃生产中较为常见,但用量过大会影响果实品质,而用量不足又会影响产量。京郊设施内定植猕猴桃于5月上旬进入果实膨大期,为了科学指导设施猕猴桃生产,北京市农业技术推广站专家随即开始对膨大初期的果实进行不同用量膨大剂的对比试验。试验共设6个处理,分别为:130倍膨大剂浸果1次;130倍膨大剂浸果2次;15000倍碧护浸果1次;15000倍碧 The use of bulking agents is more common in the production of kiwifruit, but excessive consumption of fruit affects the quality of the fruit, which in turn can affect yield. In order to guide the production of kiwifruit in science facilities, experts in Beijing Agricultural Extension Station immediately began to compare the amount of swelling agent in the early stage of fruit enlargement. A total of six trials were treated, respectively: 130 times the swelling agent impregnated 1 times; 130 times the swelling agent impregnated 2 times; 15,000 times the Bi impregnated fruit 1 times; 15,000 times Bi