搜索筛选:
搜索耗时0.1026秒,为你在为你在102,285,761篇论文里面共找到 11 篇相符的论文内容
发布年度:
In-Season Root-Zone Nitrogen Management Strategies for Improving Nitrogen Use Efficiency in High-Yie
[期刊论文] 作者：MENG Qing-Feng,CHEN Xin-Ping,Z,
来源：土壤圈：英文版 年份：2012
许多最近发达的 N 管理策略在改进 N 使用效率是极其成功的。然而，试图推进谷物收益有的增加有限成功。地实验在四个地点在 2007 和 2008 被进行在玉米(Zea mays L.) 上评估在...
[期刊论文] 作者：CUI Zhen-Ling,CHEN Xin-Ping,LI,
来源：土壤圈：英文版 年份：2006
Excessive nitrogen (N) fertilizer application to winter wheat is a common problem on the North China Plain. To determine the optimum fertilizer N rate for w...
In-Season Root-Zone Nitrogen Management Strategies for Improving Nitrogen Use Efficiency in High-Yie
[期刊论文] 作者：MENG Qing-Feng,CHEN Xin-Ping,Z,
来源：土壤圈（英文版） 年份：2004
Many recently developed N management strategies have been extremely successful in improving N use efficiency.However,attempts to further increase grain yields h...
In-Season Root-Zone Nitrogen Management Strategies for Improving Nitrogen Use Efficiency in High-Yie
[期刊论文] 作者：MENG Qing-Feng,CHEN Xin-Ping,Z,
来源：城市道桥与防洪 年份：2012
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：CUI Zhen-Ling,CHEN Xin-Ping,LI,
来源：城市道桥与防洪 年份：2006
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...
,DGR:dynamic gradient-based routing protocol for unbalanced and persistent data transmission in wire
[期刊论文] 作者：Yi GUO,Zhe-zhuang XU,Cai-lian CHEN,Xin-ping GUAN,
来源：浙江大学学报（英文版）（C辑：计算机与电子） 年份：2011
...
[期刊论文] 作者：LOU Xiao-Lin,刘伟,CHEN Xin-Ping,孟晓梅,
来源：中国动脉硬化杂志 年份：2008
目的 探讨氧化型低密度脂蛋白抗体检测在急性脑缺血发生发展过程中的作用及诊断价值.方法 选择我院2007年6月～8月住院的急性脑缺血患者80例,根据发病时头颅磁共振检查结果,将...
[期刊论文] 作者：GUO Li-ping,ZHANG Fu-suo,WANG Xin-ren,MAO Da-ru,Chen Xin-ping,
来源：环境科学学报(英文版) 年份：2001
A thirteen years long-term field fertilizer experiment was conducted to monitor the effect of different fertilization on soil nitrate distribution. The results...
[期刊论文] 作者：JIA Xiang-ping,HUANG Ji-kun,XIANG Cheng,HOU Lin-ke,ZHANG Fu-suo,CHEN Xin-ping,CUI Zhen-ling,Holger Bergmann,
来源：Journal of Integrative Agriculture 年份：2013
Chemical fertilizer plays an important role in increasing food production in China. Nevertheless, excessive nitrogen fertilizer use in China has resulted in sev...
[期刊论文] 作者：YUE Shan-Chao,SUN Fu-Lai,MENG Qing-Feng,ZHAO Rong-Fang,LI Fei,CHEN Xin-Ping,ZHANG Fu-Suo,CUI Zhen-Ling,
来源：Pedosphere 年份：2014
The concept of critical N concentration(N_c)has been widely used in agronomy as the basis for diagnosis of crop N status,and allows discrimination between field...
Aggregate-associated changes in nutrient properties, microbial community and functions in a greenhou
[期刊论文] 作者：LUAN Hao-an,GAO Wei,TANG Ji-wei,LI Ruo-nan,LI Ming-yue,ZHANG Huai-zhi,CHEN Xin-ping,Dainius MASILIUNAS,
来源：农业科学学报（英文） 年份：2020
Soil aggregation, microbial community, and functions (i.e., extracellular enzyme activities; EEAs) are critical factors affecting soil C dynamics and nutrient c...
相关搜索：
