武汉地区三角梅遮光催花试验研究

Study on Test of Shading and Flower Forcing of Bougain villea pectabilis willd in Wuhan Area

摘要:

摘要：本试验以1～3 a生的三角梅盆花为试材，以遮光处理为研究手段进行武汉地区三角梅花期调控试验探索，结果表明：在20~30℃的温度条件下，用栽培地布对三角梅进行连续遮光处理20 d，能完成稳定的花芽分化，继续遮光25 d可开花，并在此期间将腐熟的有机肥上清液稀释10倍灌根代替浇水能有效促进三角梅开花。

Abstract:

Abstracts:Using 1～3 year old test materials of Bougain villea spectabilis willd potted flower, the florescence regulation test with shading treatment as research means in Wuhan Area. The results showed that shaded continuously with crop cloth for 20 days could complete flower bud differentiation.after that, when shaded continuously with 25 days that could blossom, the clear liquid dilution on maturity organic fertilizer and times dilution root instead of watering improved blossom.