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通过室内外药效试验示范，植物生长调节剂—广增素８０２对小麦、辣椒的生长发育（适宜浓度）有促进作用，并能不同程度地提高其产量，高浓度有抑制作用。在小麦扬花期喷施４００ｍｇ／Ｌ能增加千粒重和产量，分别为１０．８％和９．１％。辣椒在花期、第一、第二次采椒后用１５０ｍｇ／Ｌ和２００ｍｇ／Ｌ，分别增产３３．９％和３９．９％。投资效益比，小麦用１次药为１∶５．６；辣椒用３次药为１∶２７．７～２８．５，说明了广增素在辣椒上的应用效果更显著。
Through indoor and outdoor experiments, the plant growth regulators Guangshengbi 802 can promote the growth and development (suitable concentration) of wheat and peppers, and increase the yield and inhibit the growth of the plants to different extents. Spraying 400mg / L at the flowering stage could increase 1000-grain weight and yield, which were 10.8% and 9.1% respectively. Pepper at flowering, the first and second pepper after the 150mg / L and 200mg / L, respectively, an increase of 33.9% and 39.9%. The profit-to-use ratio was 1: 5.6 for first-time wheat and 1:27.7 ~ 28.5 for third-time pepper, which showed that the application of Guang-Su-Su on pepper was more significant.