微团聚体
- 网络microaggregate;microaggregates;micro-aggregate
![微团聚体](../cache/1340075.jpg)
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有机肥的施用不仅显著地提高了0.25~0.05mm微团聚体含量,而且显著地降低了0.05~0.002mm微团聚体含量。
Organic fertilizers application markedly did not only increase 0.25 ~ 0.05 mm microaggregate content but also decreased 0.05 ~ 0.002 mm microaggregate content .
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土壤微团聚体中氧化铁的异化还原能力
Potential of dissimilatory iron (ⅲ) reduction in the soil microaggregate
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DR和CDI值越大,土壤微团聚体稳定性越差,土壤抗蚀性越差。
Micro-aggregate stability and soil anti-erodibility is poor as DR and CDI increasing .
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棕壤各粒级微团聚体及组成成分对Cu~(2+)、Cd~(2+)吸附特性和吸附机制影响的研究
Analysis of Adsorption Character and Mechanism of Cu ~( 2 + ) Cd ~( 2 + ) on Component in Brown Earth and Several Different Particle Fractions of Microaggregates Extracted from It
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结果表明,不同粒径的微团聚体颗粒对Cu2+的吸附等温线可都用Freundlich模型来描述。
The sorption of Cu2 + under different size fractions of micro-aggregates fitted well with the Freundlich Isotherm .
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对于广东水稻土,其<0.001mm和0.05~0.25mm的微团聚体中的有机质数量可能是限制铁还原的关键因素。
In regard to Guangdong paddy soil , its amount of organic matter in < 0.001 mm soil microaggregate and 0.05-0.25 mm soil microaggregate may be the key limiting factor for the iron (ⅲ) reduction .
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本文通过田间试验研究了土壤有机培肥(ISFOM)对棕壤和黑土微团聚体组成及其碳、氮分布和活性的影响。
The effects of improving soil fertility by organic materials ( ISFOM ) on the composition , C , N distribution and activity of microaggregates were studied with field experiments in Brown earth and Black soil .
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与对照相比,随着施肥水平的提高,土壤有机质、10&250μm微团聚体和0.25mm团聚体不断增加,10μm的微团聚体含量有下降趋势;
Compared with the contrast , raising the level of fertilization , soil organic matter , 10 & 250 μ m micro aggregate and 0.25 mm aggregate increased constantly , and the quantity of 10 μ m micro aggregate had the decreasing trend .
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长期定位施肥设施土壤微团聚体磷素吸附解吸特征性探讨
Adsorption-desorption of Phosphorus on Micro-aggregates of Greenhouse Soil of Long-term Fertilization
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兰州市郊区土壤水稳定性微团聚体的组成分析
Composition of stable micro-aggregates in the soil of Lanzhou suburbs
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土壤特征微团聚体的组成比例与肥力评价
Compositional proportion of soil characteristic microaggregates and soil fertility evaluation
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通径分析在土壤微团聚体研究中的应用
Application of Path Analysis in Study of Soid Microaggregate
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微团聚体分析在工程地质研究中的应用
Application of microaggregate composition analysis to engineering geological research
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草萘胺在黄泥土不同粒径微团聚体上的吸附行为
Napropamide Sorption in Particle Size Fractions of Paddy Soil
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土壤生产力水平与土壤肥力水平的本质代表-特征微团聚体比例间没有显著的相关关系。
There was no significant relationship between soil productivity and soil microaggregates proportion .
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土壤微团聚体基本性质及其对重金属吸附的研究进展
Study Progress of Basic Properties and Heavy Metal Adsorption in Micro-aggregates of Soils
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土壤入渗过程受土壤机械组成、微团聚体和孔隙组成的综合影响。
Soil infiltration process is influenced comprehensively by soil PSD , ASD and SPD .
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本文研究了自然免耕土壤的水稳性团聚体、微团聚体和土壤结构的稳定性及其与水分的关系。
Waterstable aggregates , microaggregates and structure stability in relationships with water were researched .
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第四纪红土发育的水稻土微团聚体特性的初步研究
On the properties of the micro-aggregates of paddy soils derived from quarternary red clay
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施肥对塿土不同粒径微团聚体肥力特征的影响
The Effect of Fertilization on Fertility Characteristic of Different size Microaggregate of Lou Soil
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土壤有机碳储存向微团聚体的转移有利于土壤碳的长期保存。
The shift of stocked SOC towards microaggregates is beneficial for long-term soil C sequestration .
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土壤微团聚体与土壤的能量变化
Soil micro - aggregate and soil energy
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水稻土的固碳能力与土壤的微团聚体的粒径有关。
The ability of storage carbon in paddy soil is related to the size of micro-aggregates .
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黏粒和有机质对黄河口潮间带沉积物微团聚体的影响
The influence of clay and organic matter on the sediment aggregation in the Yellow River Estuary
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土壤大团聚体真菌生物量显著高于微团聚体。
At the same time , macro aggregate fungi biomass is also significantly higher micro aggregate .
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复种油菜对土壤水稳性团聚体改善贡献高于土壤微团聚体。
Improving degree of soil water-stable aggregates was higher than soil micro-aggregates with multiple cropping rape .
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不同施肥处理对红壤性水稻土微团聚体有机碳汇的影响
Effects of different fertilization on soil organic carbon distribution and storage in micro-aggregates of red paddy topsoil
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外源Cd~(2+)在土壤各级微团聚体中的含量和形态分布
Contents and chemical speciation of water soluble Cd ~ ( 2 + ) added in soil microaggregates
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不同肥力黑土、棕壤微团聚体组成及其胶结物质的研究
Composition of microaggregate and cementing substances in black soils and brown forest soils with different fertility levels
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野生蕨菜产地土壤微团聚体质量分数与养分因子关系研究
Research on the Relation of Mass Fraction of Micro-aggregation and Nutrient Factor in Pteridium aquilinum 's Producing Area