木材科学与技术2025，Vol.39Issue(3)：58-62,5.DOI:10.12326/j.2096-9694.2025010
己唑醇处理马尾松的野外耐久性能
Durability of Treated Masson Pine with Hexaconazole Formulations in Field Stake Tests
摘要
Abstract
In order to evaluate the field durability of treated masson pine with hexaconazole(Hex)and CuH,respectively,according to the National Standard GB/T 27655-2011"Method of evaluating wood preservatives by field tests with stakes",the wood samples were impregnated with Hex micro emulsions through the vacuum process.The decay and termite resistance indexes of Hex and CuH treated wood were calculated,the natural durability was determined.The results showed that at Beijing field test site,located in medium biological hazard zone(Z2),the decay resistance indexes of all CuH treated Masson pines were 10 after 10 years at the retention level of 1.96～2.92 kg/m3;and the decay resistance indexes of all Hex treated wood were above 9.0 after 4 years at the retention level of 0.052～0.131 kg/m3.At Guangzhou test site,located in severe biological hazard zone(Z4),the decay resistance indexes of all the Masson pine treated with CuH were above 9.85,and the termite resistance indexes were above 6.10 at the retention level of 2.37～2.94 kg/m3 after 10 years.The durability of Masson pine treated with CuH was equivalent to that of treated with cupraamine/ammonia/tebuconazole/propiconazole(CuPT)at the same retention levels in both Z2 and Z4.关键词
己唑醇/铜唑/野外埋地试验/耐久性Key words
Hexaconazole(Hex)/copper triazole/field stake test/durability分类
农业科技引用本文复制引用
邵闯,蒋明亮,张景朋,马星霞..己唑醇处理马尾松的野外耐久性能[J].木材科学与技术,2025,39(3):58-62,5.基金项目
"十四五"国家重点研发计划课题"南方储备林木材化学和仿生矿化改性技术集成示范"(2024YFD2201203). （2024YFD2201203）
