Soil organic matter content has a close relation with soil fertility.
有机质与土壤肥力的关系极为密切。
The organic matter content in peat resource is important for its USES.
泥炭中有机质含量对泥炭的利用起着至关重要的作用。
Altitude and soil organic matter content showed a positive correlation basically.
海拔高度与土壤有机质含量基本上呈现出正相关关系。
In the same profile, organic matter content decreased with the increase of soil depth.
同一土壤剖面的有机质含量随着深度的增加而减少。
When organic matter content was low, soil CEC was greatly influenced by the clay content.
有机质含量较低的土壤，粘粒含量也有重要影响；
The non-linear fraction became more significant as the organic matter content of soil increased.
随着土壤有机碳含量的增加，非线性吸附愈明显。
The adsorption of organic matter is affected by soil granularity, horizon, and organic matter content.
有机质对元素的吸附作用受到土壤粒级、层位和有机质含量的影响。
The first and most important work was to improve organic matter content and amend arid soil in every vineyard.
提高土壤有机质含量、改善贫瘠的土壤环境是各基地当前的首要措施。
The vertical transport of nitrate-N was also affected by the soil bulk density and the organic matter content.
土壤容重和有机质含量对硝态氮的垂直运移有很大的影响；
The results showed that MDS included soil organic matter content, available phosphorus, invertase activity, and fungi.
结果表明，研究区土壤质量评价指标最小数据集为有机质、速效磷、蔗糖酶和真菌。
The organic matter content of oversized compost in screen was higher than that of undersized compost in the maturity compost.
腐熟垃圾堆肥筛分后的筛上物有机物含量高于筛下物。
Soil water content, soil organic matter content, soil roughness and soil texture etc. are very important information in precision farming.
对于土壤来说，土壤湿度、土壤的有机质含量、土壤粗糙度、土壤质地等特性是精准农业中所需要的重要信息。
The sediment and soil potassium condition is related to some factors, such as granule size, organic matter content, CEC and land use means.
沉积物对土壤钾素状况的影响与其颗粒组成、有机质含量、CEC和土地利用方式等因素有关。
Soil organic matter content increases gradually from upstream to downstream in the gully with seabuckthorn flexible dams and in the dam body.
沟道及沙棘柔性坝的土壤有机质含量在纵向大致呈现由上游到下游缓慢递增的过程。
The organic matter content in soil was below 1.5% and the wheat protein content raised with the increase of the organic matter content in soil.
土壤有机质含量在1.5%以下，小麦蛋白质含量随土壤有机质含量增加而增高。
Upward along the slope, soil pH value, organic matter content, total porosity and capillary porosity increase, and soil bulk density decreases.
土壤容重沿坡面向上减小可能主要与土壤有机质含量、粘粒含量、结构状况和松紧度以及孔隙度状况等有关。
Texture type, salt content, organic matter content, etc. are the major factors determining the fractal dimension of soil particle-size distribution.
土壤的质地类型、含盐量、有机质含量等是决定土壤粒径分布分形维数的主要因子。
Abstract: the organic matter content of food waste is high and can easily cause system acidification and suspension in the process of anaerobic digestion.
摘要餐厨垃圾有机质浓度高，在厌氧消化处理过程中容易致系统酸化而导致消化系统中止。
Seriously degrading land quality and radically decreasing organic matter content are the most significant problems of fruit plantation in red soil hillock.
红壤低丘果园存在土壤有机质含量剧减的问题。
Soil organic matter content was increased, soil structure was improved, the vegetation of discarded field was restored, and the first production was progressed.
土壤有机质含量增加，土壤结构得到改善，弃耕地植被得到恢复，第一生产力提高。
The carbonate rocks in the Lower Ordovician Majiagou Formation of Ordos Basin are widely distributed, but their organic matter content is low and maturation high.
鄂尔多斯盆地下奥陶统马家沟组碳酸盐岩分布广，但有机质丰度较低，且成熟度高。
Ginger specific humic acid fertilizer increased the soil organic matter content, total nitrogen content, available nitrogen content, available phosphorus content.
生姜专用腐植酸复混肥提高了土壤有机质含量，土壤全氮、碱解氮和速效磷含量。
Through using organic, biological and chemical combined fertilizer, the influences on soybean yield, economic profit and soil organic matter content were investigated.
试验研究了有机肥、生物肥、化学肥料组合施肥技术对大豆产量、经济效益、土壤有机质含量的影响。
Phloughing resulted in decrease in soil organic matter content in coming year, while successive ratoon cultivation could increase or maintain soil organic matter content.
翻犁后一年的土壤有机质含量会下降，连续宿根栽培则可以提高或维持有机质含量。
The organic matter content as well as the total and available contents of nutrients increased at the first 2~5 years, and then declined rapidly, especially for those in topsoils.
土壤有机质含量、全量养分含量和速效养分含量均在采伐初期2～5年增加，随后又迅速减少，尤其是表层土壤变化更为明显；
It means that the property of landfill leachate influences the organic matter content in the vadose zone; furthermore silt would more likely exaggerate the effects more than clay.
即渗滤液性质对包气带介质中有机物含量具有方向性的影响作用，而包气带介质亚粘土比细砂更容易放大这种作用效果。
Upper Paleozoic primary source-rock in Fuxian exploration area is a coal system with organic matter content and maturity, higher, which is the basis of Upper Paleozoic gas reservoir.
富县探区上古生界主力烃源岩是煤系，该煤系有机质含量和成熟度均较高，是上古生界气藏的基础。
The relation between the wilting point with the soil physics characters as clay content, organic matter content and the salt content have been studied based on the experiments in field.
基于清徐大田土壤试验研究了土壤的凋萎系数与其土壤物理性粘粒含量、有机质含量以及土壤全盐含量之间的关系。
The correlative analysis between organic matter content and salinity of the surface layer showed significant negative correlation in soils with coarse texture; but not as significant in other cases.
对不同质地土壤有机质含量与表层含盐量进行相关分析表明，表层为轻壤时，土壤有机质含量与表层含盐量具有明显的负相关性。
The correlative analysis between organic matter content and salinity of the surface layer showed significant negative correlation in soils with coarse texture; but not as significant in other cases.
对不同质地土壤有机质含量与表层含盐量进行相关分析表明，表层为轻壤时，土壤有机质含量与表层含盐量具有明显的负相关性。
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