高矿化度水灌溉条件下梭梭<strong>（<i>Haloxylon ammodendron</i>）</strong>的光合生理特征

高矿化度水灌溉条件下梭梭（Haloxylon ammodendron）的光合生理特征

张涛涛, 范敬龙, 王世明, 徐新文, 柴朝晖

Photosynthetic characteristics of Haloxylon ammodendron under high salinity water irrigation

Taotao Zhang, Jinglong Fan, Shiming Wang, Xinwen Xu, Zhaohui Chai

表2 灌溉水矿化度对梭梭生长量的影响

Table 2 Effects of salt concentrations on the growth

矿化度/（g·L^-1）	地径/mm	株高/cm	新枝长度/cm
对照	3.22±0.44^a	16.03±1.45^a	25.9±2.97^a
10	3.07±2.97^ab	13.80±3.96^a	18.77±13.43^ab
20	1.81±0.77^b	12.75±0.35^a	12.2±3.54^bc
30	1.58±3.54^b	13.27±2.57^a	11.00±7.82^bc
40	1.09±0.31^b	11.45±10.11^a	12.45±1.34^bc
50	1.185±1.3^b	10.47±2.51^a	9.4±2.36^c