石化区空气对树木某些生化指标的影响

The atmosphere′s in fluence on some biochemical index of trees in petroleum region

对大庆石化空气污染区树木叶片内蛋白质、核酸、游离氨基酸及过氧化物酶同工酶含量的变化进行了分析,摸索石化空气污染对树木影响的程度和耐污染的性质,为选择抗石化空气污染的树种提供科学依据。同时也说明栽培树木的选择要赋予新的内涵。

Analysicd the change ot trees lamina which in Daqing petroleum region polluted area contents of proteride ucleic acid issociate amino acid and peroxide enzyme , Summarize the extent of influence and its character of resist pollution to trees, Provide science gist for select resist pollution trees in air pollution of potroleum region. And explain the choice of plant trees should endue with new meaning.