摘要
以河南西峡县、鲁山县两种源一年生和两年生山茱萸为试材,在8月份喷施植物生长调节剂——多效唑(PP333)与6-苄基腺嘌呤(6-BA)按质量比1:1配比混合,研究其对山茱萸苗抗寒性的影响。结果表明:西峡县一年生山茱萸喷施植物生长调节剂浓度为450mg/L的抗性最强。
The effect of plant growth regulator on cold resistant of Comus officinalis which PP333 mixed with 6-BA at mass ratio of 1：1,sprayed in August was studied with one and two-year-old seedlings from Xixia and Lushan in Henan.The results were as follows：the treatment of one-year-old seedlings from Xixia sprayed the concentration of 450 mgoLI was best.
出处
《中国园艺文摘》
2009年第8期36-38,共3页
Chinese Horticulture Abstracts
关键词
植物生长调节剂
种源
山茱萸
抗寒性
plant growth regulator
comus officinalis
prowenances
cold-resistant
