烯效唑对高羊茅生长的影响

The effects of S_(3307) on the growth of Festuca arundinacea

烯效唑是一种活性很强的植物生长延缓剂,试验用不同浓度的烯效唑水溶液,分别间隔不同时间对高羊茅Festucaelala进行喷施,结果表明,各种组合对高羊茅都有矮化的效果:叶片变短变宽,增厚,叶色变的暗绿,其中浓度为100mg/L、间隔时间为5d和浓度为150mg/L、间隔时间为7d时,矮化效果最好。

S_(3307) is a kind of active plant-growth retardant. In this paper, Festuca arundinacea was sprayed with different concentration of S_(3307) with time different intervals. The result showed that all the combinations have effect on the growth of Festuca arundinacea, its leave became short, thicker and broader, the color turned to dark green. Among all the combinations, 100 mg/L with 5d of interval, or 150 mg/L with 7d achieved the best effects.