耐迟收水稻品种的筛选及其在淹水降镉中的应用
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曾晓珊,汤国华,谢红军,朱明东,敖和军,陈博,李方婷,郝明,肖燕,符慧荣,张健,余应弘
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Selection of PMS Rice Varieties and Application in Flooding Irrigation for Cadmium Reduction
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ZENG XiaoShan,TANG GuoHua,XIE HongJun,ZHU MingDong,AO HeJun,CHEN Bo,LI FangTing,HAO Ming,XIAO Yan,FU HuiRong,ZHANG Jian,YU YingHong
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表3 2018年淹水处理244个品种米质表现
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Table 3 Quality performance under continuous flooding of 244 rice isolates in 2018
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成熟后天数
Days after mature (d) | 糙米率
Brown rice rate (%) | 精米率
Milled rice rate (%) | 整精米率
Head rice rate (%) | 长宽比
Length-width ratio | 垩白度
Chalkiness (%) | 透明度
Transparency | 垩白粒率
Chalky grain rate (%) | 碱消值
Alkali value | 胶稠度
Gel consistency (mm) | 直链淀粉含量
Amylase content (%) | | 0 | 79.80a | 69.91a | 53.73a | 3.50a | 0.78b | 1.52a | 6.17b | 6.15a | 74.02a | 16.65a | | 7 | 79.75a | 69.35b | 47.37b | 3.47a | 1.03a | 1.45a | 7.90a | 6.06a | 73.07ab | 16.57a | | 14 | 79.76a | 69.26b | 47.93b | 3.48a | 1.16a | 1.59a | 8.91a | 6.06a | 71.91bc | 16.56a | | 21 | 79.43b | 68.96b | 46.42b | 3.47a | 1.13a | 1.52a | 9.04a | 6.07a | 71.35c | 16.63a |
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