Can Cadmium Uptake by Chinese Cabbage be Reduced After Growing Cd-Accumulating Rapeseed？

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：yczcjlk

【摘要】

：

Rapeseed (Brassica campestris L.), a Cd-accumulating crop, is effective in reducing plant-available Cd from soil. A pot experiment was conducted to test the hyp

【作者】

：

SU De-Chun JIAO Wei-Ping ZHOU

【机构】

：

CollegeofResourcesandEnvironmentalSciences

【出处】

：

土壤圈：英文版

【发表日期】

：

2010年1期

【关键词】

：

油菜籽镉积累大白菜镉吸收 Brassica 自然土壤盆栽试验镉污染 Cd-contaminated soil crop rotation heav

【基金项目】

：

Project supported by the National Key Technologies R＆D Program of China （No. 2006BAD17B04）, the National High Technology Research and Development Program （863 Program） of China （No. 2007AA061001）, and

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Rapeseed (Brassica campestris L.), a Cd-accumulating crop, is effective in reducing plant-available Cd from soil. A pot experiment was conducted to test the hypothesis that the Cd uptake by Chinese cabbage (Brassica pekinensis Rupr.) grown in rotation wit

其他文献

预测与健康管理在惯导系统中的应用研究

为保证惯导系统高性能、低保障费用、安全可靠地完成导航任务,在对惯导系统性能影响因素分析的基础上,提出一种基于性能的惯导系统健康管理(INS-PHM)体系架构。它采用多层次

期刊

惯导系统预测与健康管理性能影响因素多层次模糊综合评价

含裂纹HTPB推进剂断裂准则研究

固体推进剂装药的表面裂纹严重影响着发动机的工作安全性。现阶段广泛使用的应力强度因子、J积分等断裂韧性指标不能直接应用于复合推进剂装药。为了得到HTPB推进剂Ⅰ型裂纹

期刊

固体推进剂断裂有限元方法solid propellantfracturefinite element method

红外图像仿真的发展综述

利用计算机实现对场景目标的红外图像仿真,可以应用于军事、航空航天、农业、地质、气象等多个领域,具有理论研究价值和实用价值。本文概述了国内对计算机红外仿真技术的研究方法和研究现状,并展望了其未来的发展趋势。

期刊

红外成像仿真红外特性场景目标infrared image simulation infrared character scene

气动光学效应仿真系统设计与实现

摘要：针对高超声速飞行器气动光学效应及其校正研究的技术需求，设计开发了一套气动光学效应仿真系统，用于对气动光学效应进行全过程仿真。系统基于“模块化”、“可扩展”和“可视化”的设计思路，采用“仿真平台+数据库+功能插件”的系统实现方案，在VisualStudio2008开发环境下，完成了气动光学效应仿真系统平台、数据库及相关功能插件的开发工作。系统支持用户根据自身需求自主编制仿真任务，并可在接口规

期刊

气动光学仿真软件任务编制模块化可扩展性aero-opticssimulation softwareself-define simulation t

Bacterial Community Structure in a Mollisol Under Long-Term Natural Restoration, Cropping, and Bare

Soil microbial biomass and community structures are commonly used as indicators for soil quality and fertility. A investigation was performed to study the effec

期刊

细菌群体群落结构DGGEPCR自然修复种植估计土壤微生物量bacterial community black soil denaturing

Responses of Halophyte Salicornia bigelovii to Different Forms of Nitrogen Source

Salt-affected soils are agricultural and environmental problems on a global scale. Plants suffer from saline stresses in these soils and show nitrogen (N) defic

期刊

盐生植物北美海蓬子氮素植物生长调节溶液浓度源头反应施氮水平cation absorption nitrogen nutrition plan

Pedogenic Carbonate and Soil Dehydrogenase Activity in Response to Soil Organic Matter in Artemisia

Little attention has been paid to the role of soil organic matter (OM) in the formation of pedogenic carbonate in desert soils.The relationships among soil OM,s

期刊

土壤有机质脱氢酶活性成土过程碳酸盐岩植物群落有机质含量风化碳酸钙arid area biotic process soil calcium

GIS-Based and Data-Driven Bivariate Landslide-Susceptibility Mapping in the Three Gorges Area, China

A detailed landslide-susceptibility map was produced using a data-driven objective bivariate analysis method with datasets developed for a geographic informatio

期刊

三峡地区滑坡形成原因地理信息系统causative factors landslide-susceptibility statistical app

Comparison Between Radial Basis Function Neural Network and Regression Model for Estimation of Rice

The radial basis function (RBF) emerged as a variant of artificial neural network. Generalized regression neural network (GRNN) is one type of RBF, and its prin

期刊

径向基函数神经网络广义回归神经网络生物物理参数水稻模型估算高光谱反射率RBF网络非线性映射能力biophysical parameters r

The First Forty Years of a Technosol

Soil formation is often a very slow process that requires thousands and even millions of years. Human influence, occasionally on a par with the function of clim

期刊

生态学工程土壤成土速度人类影响ecological engineering speed of pedogenesis tension infiltr

Can Cadmium Uptake by Chinese Cabbage be Reduced After Growing Cd-Accumulating Rapeseed？

与本文相关的学术论文