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Benefits of Biochars and NPK Fertilizers for Soil Quality and Growth of Cowpea (Vigna unguiculata L.
[期刊论文] 作者:Rogério Borguete Alves RAFAEL,Maria Luisa FERN(A)NDEZ-MARCOS,Stefania COCCO,Maria Letizia RUELLO,Flavio,
来源:城市道桥与防洪 年份:2019
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:Rogério Borguete Alves RAFAEL,Maria Luisa FERN(A)NDEZ-MARCOS,Stefania COCCO,Maria Letizia RUELLO,Flavio,
来源:土壤圈(英文版) 年份:2004
Phosphorus (P) deficiency is one of the main constraints on crop production in Arenosols (acid sandy soil).The high cost of P fertilizers may represent an insur...
Assessment of Potential Nutrient Release from Phosphate Rock and Dolostone for Application in Acid S
[期刊论文] 作者:Rogério Borguete Alves RAFAEL,María Luisa FERN(A)NDEZ-MARCOS,Stefania COCCO,Maria Letizia RUELLO,David,
来源:城市道桥与防洪 年份:2018
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...
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