搜索筛选:
搜索耗时0.0822秒,为你在为你在102,285,761篇论文里面共找到 3 篇相符的论文内容
发布年度:
Impacts of chemical fertilizer reduction and organic amendments supplementation on soil nutrient, en
[期刊论文] 作者:NING Chuan-chuan,GAO Peng-dong,
来源:农业科学学报:英文版 年份:2017
Excessive use of agro-chemicals(such as mineral fertilizers) poses potential risks to soil quality. Application of organic amendments and reduction of inorganic...
[期刊论文] 作者:LIU Xiao-li,LI A-meng,ZHAO Xiao-bo,GAO Peng-dong,TIAN Jin-dong,PENG Xiang,
来源:城市道桥与防洪 年份:2007
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...
Impacts of chemical fertilizer reduction and organic amendments supplementation on soil nutrient, en
[期刊论文] 作者:NING Chuan-chuan,GAO Peng-dong,WANG Bing-qing,LIN Wei-peng,JIANG Ni-hao,CAI Kun-zheng,,
来源:Journal of Integrative Agriculture 年份:2017
Excessive use of agro-chemicals(such as mineral fertilizers) poses potential risks to soil quality. Application of organic amendments and reduction of inorganic...
相关搜索: