Nitrate and Nitrite Contents and Correlations of Vegetables with Soil in Chongqing
YANG Yun, WANG Chong-li, XU Wei-hong*, JIANG Ling, ZHOU Kun, LIU Jun, ZHANG Ming-zhong, WANG Zheng-yin, XIE De-ti
FOOD SCIENCE . 2014, (14): 136 -140 .  DOI: 10.7506/spkx1002-6630-201414026