CAJ | 학술논문

采用盆栽法,以冷季型草坪草品种高羊茅为研究对象,研究了2种植物生长抑制剂（抗倒酯0.24 mL/m2、多效唑400 mg/m2）对高羊茅草坪草株高、叶绿素含量和草屑量的影响。结果表明：抗倒酯的药效灵敏性和抑制生长的效果快于多效唑,但是多效唑的药效持续期长于抗倒酯。2种生长抑制剂对叶绿素含量的影响,前期效果差异不显著,后期均显著提高了叶绿素含量,且叶绿素含量表现为抗倒酯处理〉多效唑处理。该研究可为草坪管理实际应用生长调节剂提供理论依据和指导。
채용분재법,이랭계형초평초품충고양모위연구대상,연구료2충식물생장억제제（항도지0.24 mL/m2、다효서400 mg/m2）대고양모초평초주고、협록소함량화초설량적영향。결과표명：항도지적약효령민성화억제생장적효과쾌우다효서,단시다효서적약효지속기장우항도지。2충생장억제제대협록소함량적영향,전기효과차이불현저,후기균현저제고료협록소함량,차협록소함량표현위항도지처리〉다효서처리。해연구가위초평관리실제응용생장조절제제공이론의거화지도。
The effects of two types of plant growth inhibitor trinexapac-ethyl and paclohutrazol on the plant height, chlorophyll content and clipping yield of cool-season turf grass tall rescue were studied using potted experiment. The results showed that the sensitivity and growth inhibition effect of trinexapac-ethyl were better than those of paclobutrazol, while the persistent period of trinexapac-ethyl was shorter than that of paclobutrazol. The chlorophyll content could be increased significantly at later stage by the two types of growth inhibitor, and it was higher with the treatment of trinexapac-ethyl than that of paclobutrazol. This research could provide theoretical basis and guidance for the application of growth regulator on lawn management.