四川农业大学学报 ›› 2000, Vol. 18 ›› Issue (02): 176-178,182.doi: 10.16036/j.issn.1000-2650.2000.02.022

• 研究快报 • 上一篇    下一篇

刈剪高度对高羊茅草地早熟禾混播草坪质量的影响

杨春华, 干友民, 毛凯   

  1. 四川农业大学 草学系, 四川 雅安 625014
  • 收稿日期:1999-12-14 出版日期:2000-06-30 发布日期:2017-04-21

Effect of Different Cutting Heights on Quality of Turf Mixed by Tall Fescue and Kentucky Bluegrass

YANG Chun-hua, GAN You-min, MAO Kai   

  1. Forage and Grass Department, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:1999-12-14 Online:2000-06-30 Published:2017-04-21

摘要: 试验研究了不同刈剪高度(2cm、4cm、6cm、8cm)对混播高羊茅/草地早熟禾绿地草坪质量的影响,结果表明高羊茅/草地早熟禾混播的绿地草坪在春(3、4、5月)、秋(9、10、11月)两季以中刈剪(4cm、6cm)能促进分蘖、密度增加、覆盖度提高,叶色好、草坪质量好;夏季(6、7、8月)以8cm高度刈剪能得到高覆盖度、质量好的草坪;冬季(12、1、2月)以4cm刈剪为宜。

关键词: 刈剪高度, 叶色, 密度, 覆盖度, 混播草坪

Abstract: Through the research on the effects of different mowing heights (2cm, 4cm, 6cm, 8cm) on quality of turf which is mixed by Tall Fescue (Fescuca arundincea Schreb.) and Kentucky Bluegrass (Poa Pratensis L.), the results are obtained that in spring (March, April, May) and fall (September, October, November), medium height (4cm, 6cm) is favorite for tillering, increment of density and coverage, color and high quality turf; in summer (June, July, August) the best coverage and high quality turf are achieved in 8cm cutting height treatment; and 4cm is proper in winter (December, January, February).

Key words: CUTTING HEIGHT, COLOR, COVERAGE, DENSITY, MIXED TURF

中图分类号: 

  • S688.4