Observation on obtaining the triploid by 4x 2x and its cytoembryology in false pakchoi 菜薹三倍体的获得及其胚胎学观察
2.
Degradation of cypermethrin residue in pakchoi cabbage brassica parichinensis with biochemical extracts 利用生化提取物降解小白菜中的氯氰菊酯残留
3.
The difference of the amount of zn uptaken by different pakchoi cultiva rs under two zinc levels was studied by using methods of soil culture and soluti on culture 采用土培和液培试验研究了不同小白菜品种植株吸锌量的差异及原因。
4.
The r esults showed that there are remarkable differences in capacity to acquire zn fro m soils among the six pakchoi cultivars due to the difference of the morphology of the roots 结果表明，不同小白菜品种从土壤介质中累积吸锌能力差异显著，这种差异是由于品种间根系形态特征的不同造成的。
