黄绿叶突变体冀麦5265yg的光合生理特性分析

郑伟,师筝,龙美,廖允成

Photosynthetic and Physiological Characteristics Analysis of Yellow- Green Leaf Mutant in Wheat of Jimai5265yg

ZHENG Wei,SHI Zheng,LONG Mei,LIAO YunCheng

表4 野生型冀麦5265和突变体冀麦5265yg的叶绿素荧光动力学参数

Table 4 The chlorophyll fluorescence parameters in Jimai5265 and Jimai5265yg

参数 Parameter 拔节期 Jointing stage 开花期Flowering stage 灌浆期Filling stage 冀麦5265 Jimai5265 冀麦5265yg Jimai5265yg 冀麦5265 Jimai5265 冀麦5265yg Jimai5265yg 冀麦5265 Jimai5265 冀麦5265yg Jimai5265yg F0 0.331±0.009 0.201±0.014** 0.350±0.015 0.315±0.016* 0.394±0.010 0.335±0.013* F0' 0.233±0.005 0.186±0.005** 0.318±0.012 0.291±0.017 0.380±0.011 0.347±0.016 Fm' 0.477±0.012 0.633±0.039** 1.305±0.056 1.293±0.141 1.514±0.065 1.362±0.132 Fv/Fm 0.729±0.009 0.758±0.014* 0.831±0.007 0.841±0.010* 0.817±0.008 0.817±0.006 ΦqP 0.306±0.030 0.681±0.040** 0.756±0.010 0.775±0.015* 0.748±0.011 0.744±0.014 ΦPSII 0.322±0.030 0.486±0.039** 0.572±0.041 0.611±0.029 0.578±0.027 0.616±0.008* qP 0.630±0.073 0.690±0.054 0.773±0.054 0.789±0.040 0.772±0.028 0.827±0.019 NPQ 1.566±0.128 0.323±0.206** 0.601±0.089 0.533±0.088 0.151±0.066 0.070±0.033** qL 0.456±0.083 0.400±0.067 0.459±0.075 0.462±0.064 0.461±0.034 0.550±0.043