paddysoil相关论文
Kinetics of antimony biogeochemical processes under pre-definite anaerobic and aerobic conditions in
While the transformation of antimony (Sb) in paddy soil has been previously investigated,the biogeochemical processes of......
The aim of this study is to investigate conversion of nitrogen and COD in enriched paddy soil by nitrification coupled w......
Long-term effect and mechanism of metal oxide nanoparticles on soil microbes and community structure
With the rapid development of nanotechnology,large amounts of metal nanoparticles(MNPs)will inevitably release to the en......
Nitrogen fertilizers are generally thought to have an important role in regulating methane oxidation.In this study, the ......
Paddy soil is subject to alternative flooding and drying conditions,inducing cyclic reduction and oxidization of soil co......
Application of chemical and organic fertilizers could improve crop yield and SOC (soil organic carbon) contents,however,......
The negative impact of cadmium on nitrogen transformation processes in a paddy soil is greater under
Nitrification and denitrification are two important processes in the nitrogen(N)cycle....
Rice Uptake and Leaching of Tc-99 Deposited onto Paddy Soils at Two Different Times-before and after
Rice is staple food in many Asian countries, where paddy rice fields occupy a large amount of national land.Because of i......
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Abundance and structure composition of nirK and nosZ genes as well as denitrifying activity in heavy
We studied the impacts of heavy metal pollution on abundance and community composition as well as activity of denitr......
Influences of rice residual burial on speciation and bioavailability of mercury in a rice paddy soil
Rice straw return is being encouraged in China as an economical and environmentally friendly method to get rid of ri......
It is nearly half a century since the Guangdong Dabaoshan polymetallic mine has been exploited.Because of its unscie......
用磁力搅拌法和平衡吸附法研究了水稻土的原土和团聚体颗粒吸附态Cu2＋的解吸动力学特征．结果表明，原土和团聚体颗粒Cu2＋的解吸率大小顺......
采用静态平衡实验，研究了不同pH值、温度和初始钒浓度条件下，钒在石煤提钒区水稻土中的吸附？解吸特性．结果表明，不同钒含量水稻土对钒的......
Increased ammonification, nitrogenase, soil respiration and microbial biomass N in the rhizosphere o
Azospirillum brasilense and Pseudomonas fluorescens are well-known plant growth promoting rhizobacteria. However, the ef......
Cadmium(Cd)contamination in paddy soil has caused public concern.The uptake of Cd by rice plants depends on soil Cd mobi......
In order to reveal the mechanism of silicon (Si) fertilizer in improving nitrogen (N) and phosphorus (P) nutrient availa......
对国家农业综合开发办衢县白水畈科技示范园区51个水田耕层土壤样品有机质、碱解氮(N)、速效磷(P)、速效钾(K)和土壤pH进行测定,用......
