摘要
对赤松花粉进行了大白鼠急性毒性及骨髓细胞染色体的致畸变测试.结果表明,赤松花粉的LD_(50)>30000mg/kg,无明显的致畸变效应.
The acute toxicity and the marrow cell chromosome aberration for the pollen of Pinus densiflora Siet et Zucc have been done. The results show that there is no toxicity and no obvious effect on chromosome aberration of marrow cells in the pollen.
出处
《烟台师范学院学报（自然科学版）》
1992年第4期49-52,共4页
Yantai Teachers University journal(Natural Science Edition)
关键词
赤松
花粉
毒性
测定
染色体
畸变
pollen of Pinus densiflora Sieb et Zucc, toxicity determination, aberration examination for chromosome
