多效唑对高羊茅坪用特性的影响  

Effects of PP_(333) on Turf Quality of Festuca arundinacea

作　　者：高祥斌[1] 

机构地区：[1]聊城大学农学院,山东聊城252059

出　　处：《北方园艺》2010年第6期115-117,共3页Northern Horticulture

摘　　要：试验对高羊茅喷施不同浓度的PP333,对其生长特性进行测定与分析。结果表明：低浓度（600-900mg／m^2）的PP333可延缓高羊茅的生长速度，能增大地下生物量，降低地上生物量，促进分蘖。高羊茅品种“强劲”比“红象”更适合在山东聊城种植。Through determination and analysis of the growth, it was used in the experiment that spraying PP333 of different concentrations dealt with the Festuca arundinacea. The results showed that low concentration PP333 （6004900 mg/m^2 ） could reduce the growth rate of Festuca arundinacea, promote root biomass, reduce the biomass of under ground and promote tillering. ＂Qiang jin＂ was more suitable for planting than ＂Hong xiang＂ in Liaocheng city. Theoretic guide was provided for the management of turf grass.

关 键 词：多效唑 高羊茅 坪用特性 

分 类 号：S688.4[农业科学—观赏园艺]