Early Growth Effects of Nanosecond Pulsed Electric Field (nsPEFs) Exposure on Haloxylon ammodendron

被引:21
|
作者
Su, Bo [1 ]
Guo, Jinsong [2 ]
Nian, Weifeng [1 ]
Feng, Hongqing [2 ]
Wang, Kaile [1 ]
Zhang, Jue [1 ,2 ]
Fang, Jing [1 ,2 ]
机构
[1] Peking Univ, Acad Adv Interdisciplinary Studies, Beijing 100871, Peoples R China
[2] Peking Univ, Coll Engn, Beijing 100871, Peoples R China
关键词
NITRIC-OXIDE SYNTHASE; SEED-GERMINATION; CALCIUM; CELLS; SPORULATION; SALINITY; CHANNELS; SIGNAL; LIGHT;
D O I
10.1002/ppap.201400131
中图分类号
O59 [应用物理学];
学科分类号
摘要
The influences of nsPEFs on the early physiological development of Haloxylon ammodendron were studied, and a growth stimulating effect after nsPEFs exposure were detected. We investigated the effect of nsPEFs on the germination rate and the radical lengths of H. ammodendron seed. Statistical analysis showed that pre-growth was significantly improved. In addition, the NO, pH of the liquid system after nsPEFs treatment were monitored. We inferred that NO and ORP were more positively involved in the early growth effects of H. ammodendron seed. Even if the underlying biophysical mechanism is still unclear, the result suggests the possibility to influence desert plant growth by using nsPEFs.
引用
收藏
页码:372 / 379
页数:8
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