摘要
以草坪草高羊茅为试材,研究了不同浓度植物生长调节剂对其生长的影响.结果表明,多效唑、矮壮素和脱落酸对降低高羊茅植株高度、抑制叶片生长发育和地上部分生物量有较明显的作用,对分蘖和根的生长发育有促进作用.其中以多效唑效果最为显著.
In this study, turfgrass tall rescue were used to study the effect of the different concentrations of plant growth regulators on its growth. The results showed that,PP333, CCC and ABA to reduce plant height, leaf growth and development and height, leaf growth and development and preparing the ground biomas, hove a more prominent role, and promoting tiller and root growth and development, in particular the most significant effect of PP333.
出处
《河南科学》
2008年第11期1355-1358,共4页
Henan Science
关键词
高羊茅
植物生长调节剂
tall fescue
plant growth regulator
