2. 您的位置
3. 首页
4. 会议论文
5. Effects of Livestock Manure on Heavy Metal Fractionations of Cu and Pb Contaminated Red Soil and Cha

Effects of Livestock Manure on Heavy Metal Fractionations of Cu and Pb Contaminated Red Soil and Cha

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户：wmhgm

【摘 要】

：

Livestock manures are wildly used as a major organic fertilizer in China,as they improve the soil fertility and water holding capacity for better crop production.However,the effects of different manur

【作 者】

：

Q.L.Fu Q.Y.Huang J.Zhu H.Q.Hu 

【机 构】

：

Key Laboratory of Arable Land Conservation(Middle and Lower Reaches of Yangtze River),Ministry of Ag

【出 处】

：

第20届国际土壤与耕作研究组织大会

【发表日期】

：

2015年7期

【关键词】

：

livestock manure Cu Pb soil pollution red soil Chao soil 

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

　　Livestock manures are wildly used as a major organic fertilizer in China,as they improve the soil fertility and water holding capacity for better crop production.However,the effects of different manures on heavy metal fractionations of Cu and Pb contaminated soil are less reported.

其他文献

Horizontal stresses below two agricultural vehicles

Deformation of the pore system in the subsoil due to mechanical stress applied by agricultural machinery is persistent for at least decades.Application of normal stress exceeding subsoil strength lead

会议

horizontal stressshearingcompactionagricultural soilroot growth

Effects of wheeling with agricultural machinery on the anisotropy of the soil pore system

This study quantified the impact of soil deformation caused by agricultural vehicle traffic on the anisotropy of the soil pore system and gas transport properties(air permeability,gas diffusivity).An

会议

Air-filled porosityAir permeabilityGas diffusivity

Does heavy traffic have long term implications for crop yields?

Danish soils are subject to increasingly heavier traffic.Today,wheel loads of 6-12 tons are common on e.g.slurry tankers,combines and sugar beet harvesters.Field trials were started in Denmark in spri

会议

Soil compactionCrop yieldBiological tillageSoil PhysicsPlant physiology

The future of using horizontal penetrometer for field mapping of soil compaction:Is soil degree of c

Comparison of soil compaction status across soil types needs a texture-independent index of the state of soil compactness.This study aimed at investigating empirical models to predict the soil degree

会议

Soil compactionWithin-field variabilityRelative densityPenetrometerOn-the-go

Effect of different nitrogen fertilizer types and application rates on yield of winter wheat and sum

This paper reports on the Chinese component of the Nutrient Use Efficiency(NUE-CROPS)project conducted under the auspices of the European Union Framework 7 program.This paper is concerned with the eff

会议

Inorganic and organic fertilizerwinter wheatsummer maizenitrogen use efficien

Does SOC sequestration relate to P activation in Brown soil under different tillage systems of peanu

One of the key targets for soil fertility improvement is to activate the nutrient,which could reduce the input of resources and also the risks of environmental pollutions.Due to the low soil organic c

会议

Brown soilFractionNutritionSoil particle compositionTillage system

Effect of repeating passes of middle weight tractors with single and addition wheels on soil density

Observed in the literature ambiguity of results obtained in different tests conditions,inspire research continuation for the purposes of knowledge extension and verification of modified ideas and asce

会议

TractorsSingle wheelsAddition wheelsRepeated passesSoil densityTopsoilDept

Effect of fertilization systems on root characteristics,yield and quality of maize(Zea mays L.)under

A field study since 1998 were to explore the effects of fertilization systems on root characteristics,yield and quality of maize in red soil,to investigate the effects of a control(CK),application of

会议

Fertilization systemsRed soilRoot mass densityLeaf area indexP and N concent

Effects of Elevated Atmospheric CO2 and N Fertilization on a Bahiagrass Pasture in the Southeastern

In the Southeastern US both managed and unmanaged pasture systems remain understudied agroecosystems in terms of the effects of elevated atmospheric CO2 concentration.Therefore,we initiated a long-ter

会议

carbon dioxidepasturebahiagrassnitrogen fertilizationglobal change

Impact of soil cultivation systems on soil properties,root system and technological features of suga

Soil cultivation systems and passes of agricultural tractors wheels are important factors influencing the soil properties and plants yield.In the catena of above issues,the one that still needs recogn

会议

Sugar beetTillage systemsTractor passesSoil propertiesRoot systemsTap-root