植物生长调节剂对暖地型草坪冬季质量的影响  

The effects of plant growth regulator on the quality of warm-season turf in winter

作　　者：欧阳底梅 丁少江 朱伟华 谢佐桂 

机构地区：[1]深圳市城市绿化管理处,广东深圳518035 [2]深圳市莲花山公园,广东深圳518026

出　　处：《草业科学》2005年第3期98-101,共4页Pratacultural Science

基　　金：深圳市科技计划项目"草坪越冬保绿技术"

摘　　要：研究了丁酰肼、多效唑、芸苔素内酯3种植物生长调节剂对暖地型草坪草沟叶结缕草Zoysia matrella,假俭草Eremochloa ophiuroides冬季质量的影响.结果表明,多效唑对暖地型草坪的保绿效果最佳,在沟叶结缕草、假俭草草坪的适宜浓度为0.25～0.35 g/L;芸苔素内酯效果次之,且对假俭草的效果优于沟叶结缕草;丁酰肼对草坪冬季生长无明显的影响.Effects of 3 kinds of plant growth regulator on the quality of Zoysia matrella and Eremochloa ophiuroides were studied in winter of 2000. The results indicated that Paclobutrazo (PP (333)) gave the best green effect, with the concentration of 0.25~0.35 g/L. The effect of Brassinolide was the second to Paclobutrazo, it was more effective on Eremochloa ophiuroides than Zoysia matrella. The effect of Daminozide (B 9) was not significant.

关 键 词：植物生长调节剂 暖地型草坪 草坪质量 

分 类 号：S482.8[农业科学—农药学] S688.4[农业科学—植物保护]