不同粒色小麦籽粒铁锌含量和生物有效性及其对氮磷肥的响应

黄鑫,李耀光,孙婉,侯俊峰,马英,张剑,马冬云,王晨阳,郭天财

Variation of Grain Iron and Zinc Contents and Their Bioavailability of Wheat Cultivars with Different-colored Grains under Combined Nitrogen and Phosphorus Fertilization

Xin HUANG,Yao-Guang LI,Wan SUN,Jun-Feng HOU,Ying MA,Jian ZHANG,Dong-Yun MA,Chen-Yang WANG,Tian-Cai GUO

表5 不同粒色小麦籽粒铁锌生物有效性

Table 5 Bioavailability of Fe and Zn of wheat cultivar with different-colored grain

类型 Type 品种 Cultivar 2014 2015 2年平均Average of two years 植酸/铁 PA /Fe 植酸/锌 PA/Zn 植酸/铁 PA/Fe 植酸/锌 PA/Zn 植酸/铁 PA /Fe 植酸/锌PA/Zn 白粒 White-grain 豫麦49-198 Yumai 49-198 28.38 b 50.85 a 25.21 b 38.03 b 26.80 ab 44.44 a 郑麦366 Zhengmai 366 27.68 b 49.68 ab 24.88 c 40.62 a 26.28 b 45.15 a 红粒 Red-grain 扬麦15 Yangmai 15 29.29 a 48.65 b 27.84 ab 42.79 a 28.57 a 45.72 a 扬麦22 Yangmai 22 25.81 b 49.32 ab 28.13 a 40.91 a 26.97 ab 45.12 a 黑粒 Black-grain 周黑麦1号Zhouheimai 1 24.72 c 42.37 d 24.58 b 41.06 a 24.65 c 41.72 b 紫麦1号Zimai 1 22.43 d 44.52 c 24.62 c 37.67 b 23.53 c 41.10 b