外源多胺对盆栽花生盐胁迫的缓解作用

孟德云, 侯林琳, 杨莎, 孟静静, 郭峰, 李新国, 万书波

Exogenous polyamines alleviating salt stress on peanuts (Arachis hypogaea) grown in pots

MENG De-Yun,HOU Lin-Lin,YANG Sha,MENG Jing-Jing,GUO Feng,LI Xin-Guo,WAN Shu-Bo

表2 盐胁迫下外源多胺对花生产量的影响(平均值±标准偏差)

Table 2 Effects of exogenous polyamines on the yield of Arachis hypogaea under salt stress (mean ± SD)

处理 Treatment	产量 Pods mass per plant (g)	饱果数 Full fruits number per plant	总果数 Total pod number per plant	果针数 Gynophores number per plant
CK	47.57 ± 1.59^a	29.67 ± 0.67^a	39.70 ± 1.33^a	67.00 ± 2.00^a
NaCl	35.50 ± 0.93^c	16.21 ± 0.33^c	30.67 ± 2.67^b	40.67 ± 1.48^d
NaCl + Put	39.17 ± 0.87^bc	17.67 ± 0.33^bc	31.00 ± 0.67^b	43.00 ± 2.67^cd
NaCl + Spd	40.25 ± 1.13^b	21.00 ± 1.24^b	31.67 ± 0.48^b	45.00 ± 1.67^c
NaCl + Spm	41.50 ± 1.32^b	20.67 ± 0.67^b	39.33 ± 1.24^a	57.00 ± 3.33^b