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[期刊论文] 作者:YANG Guo-zheng,CHU Kun-yan,TAN, 来源:农业科学学报:英文版 年份:2013
N fertilization of 300 kg N ha-1 is normally applied to cotton crops in three splits: pre-plant application (PPA, 30%), first bloom application (FBA, 40%) and p...
[期刊论文] 作者:YANG Guo-zheng,CHU Kun-yan,TAN, 来源:农业科学学报(英文版) 年份:2004
N fertilization of 300 kg N ha-1 is normally applied to cotton crops in three splits:pre-plant application (PPA, 30%), first bloom application (FBA, 40%) and pe...
[期刊论文] 作者:YANG Guo-zheng,CHU Kun-yan,TAN, 来源:城市道桥与防洪 年份:2013
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:YANG Guo-zheng,CHU Kun-yan,TANG Hao-yue,NIEYi-chun,ZHANG Xian-long,, 来源:Journal of Integrative Agriculture 年份:2013
N fertilization of 300 kg N ha-1 is normally applied to cotton crops in three splits: pre-plant application (PPA, 30%), first bloom application (FBA, 40%) and p...
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