为了提高黄瓜座果率、增加早期产量,我们从1987年春到1989年,进行黄瓜施用“保瓜灵”试验获得成功。经“保瓜灵”处理的黄瓜座果率达80～100％,比没有处理的提高2倍以上。果实膨大速度提高15～40％,大面积产量可提高一倍左右。由于提早采收,提早上市,增加了市场的花色品种,增加了经济收入。应用技术:1.在黄瓜开花后每隔4 In order to improve the rate of cucumber fruit and increase the early yield, we successfully carried out the experiment of “Guaping” on cucumber from the spring of 1987 to 1989. The fruit rate of cucumber treated by “Bao Gu Ling” reached 80-100%, more than 2 times higher than that of the untreated cucumber. Fruit enlargement speed increased by 15 ~ 40%, large-scale production can be increased about double. As a result of early harvest, early listing, increasing the variety of colors on the market, an increase of economic income. Applied technology: 1. Every 4 after cucumber blossom