半干旱区不同灌溉水源对芹菜生长特性和产量的影响

李拥军, 赵晓乐

Effects of different irtigation sources on growth characteristics and yields of celery in semi-arid region

LI Yongjun, ZHAO Xiaole

图4 各生育期不同灌溉水源0~100 cm土壤贮水量 [不同字母表示处理间差异显著（P<0.05），相同字母则表示差异不显著。下同]

Fig.4 Soil water storage at 0-100 cm depth under different irrigation water sources at different growth periods （The different letters indicate that the difference is significant under different treatments at P<0.05 level， while the same letters indicate that the difference isn’t significant. the same as below）