2018年05期


薛欣欣,李小坤.施钾量对水稻干物质积累及吸钾规律的影响[J].江西农业大学学报, 2018, 40(05): 905-913. doi:http://dx.doi.org/10.13836/j.jjau.2018113

XUE Xin-xin,LI Xiao-kun.Effects of Potassium Application Levels on the Characteristics of Dry Matter Accumulation and Potassium Uptake in Rice[J].ACTA AGRICULTURAE UNIVERSITATIS JIANGXIENSIS, 2018, 40(05): 905-913. doi:http://dx.doi.org/10.13836/j.jjau.2018113

施钾量对水稻干物质积累及吸钾规律的影响

薛欣欣 已出版文章查询
薛欣欣
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李小坤
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1

+ 作者地址

1华中农业大学资源与环境学院, 湖北武汉 430070;

2 中国热带农业科学院橡胶研究所, 海南儋州 571700

)可明显提高水稻干物质积累量和稻谷产量,缩短干物质和钾素快速积累持续时间和最大积累速率出现时间;在分蘖盛期至孕穗期之间补充钾肥有利于中后期养分供应及产量形成。
语种:     中文   
基金:     国家重点研发计划项目(2016YFD0200108)、国家自然科学基金项目(41571284)和中央高校基本科研业务...
关键词:     水稻 施钾量 干物质积累 钾素积累 Logistic模型

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