多效唑对杨梅土壤微生物及内生群落结构的影响

任海英,周慧敏,戚行江,郑锡良,俞浙萍,张淑文,王震铄

Effects of Paclobutrazol on Soil and Endophytic Microbial Community Structure of Bayberry

REN HaiYing,ZHOU HuiMin,QI XingJiang,ZHENG XiLiang,YU ZhePing,ZHANG ShuWen,WANG ZhenShuo

表1 不同多效唑用量在土壤及杨梅树体内的残留量

Table 1 The residues of paclobutrazol with different dosage in soil and bayberry

样品 Sample 处理 Treatment 残留量 Residues (mg∙kg-1) 样品 Sample 处理 Treatment 残留量 Residues (mg∙kg-1) 土壤 Soil P0 0c 枝条 Twig P0 0c P150 0.39±0.11c P150 0.01±0.00c P300 0.48±0.14c P300 2.59±1.59b P600 0.93±0.47c P600 3.97±0.57b 根 Root P0 0c 叶 Leaf P0 0c P150 0.17±0.07c P150 0.39±0.33c P300 0.60±0.15c P300 3.17±2.31b P600 0.93±0.21c P600 7.83±2.65a