Paddy soils and six major soil profiles of its parent soil were studied.
对水稻土与起源土壤共六个主要剖面进行了研究。
The impact of land use and soil parent on the soil carbonates content is significant.
成土母质和土地利用方式对土壤碳酸盐含量有明显的影响。
These differences are the results of the diversity of parent materials from various soil types and the climates influences of different regions.
这种差异主要来自对不同类型土壤母质成份的的继承和受到不同的地带性气候影响所致。
Mountainous area provides rich saccharoid for basin, which is important parent material of oasis soil formation.
山地为盆地提供了丰富的粒状物质，它们是绿洲土壤重要的成土母质；
The results of preliminary analysis to the experiment data showed that there was rather close correlation between size of planting hole and parent rocks and soil textures.
对试验资料的初步分析表明，马尾松造林地整地规格与母岩和土壤质地之间存在较为密切的相关关系。
There was a very important relation between fertility quality of the soil and soil parent materials, topographical environment, landscape position.
土壤肥力质量与土壤母质类型、地形环境有着十分重要的关系。
The results showed that the principal factors affecting the metal background contents were landforms for plain area and soil parent material for mountain area.
分析结果表明，影响土壤元素背景值的主要因素，在平原地区是地貌条件，在山区是成土母质。
It was observed that the magnetic susceptibility profile in soils related to the latitude, magnetic base of the parent materials, climatic condition, soil pedogenesis and ripening.
土壤磁化率剖面受纬度、土壤母质磁性本底、气候条件、土壤熟化度，及发育度、土壤颗粒等因子的影响。
The contents and profile distributions of total Mn and available Mn of the dryland soil and paddy soil derived from the identical parent material were remarkably different.
同一母质发育的旱地土壤和水田土壤的全锰和有效锰含量在土壤剖面中的分布明显不同。
The weathering degree showed by the titanium value of the soil is in accord with that showed by purple parent rocks.
土壤钛值所反映的风化度水平与紫色母岩的风化度趋势一致。
The distribution of element in soil profile was related to the characteristics of elements, soil parent, topography, climate and intensity of geological leaching and biological accumulation.
各元素在土壤剖面中分布状况与元素特性、母质，地形、气候以及地质淋溶和生物积累强弱有关。
The heavy metals pollution in agricultural soil of Guangdong is mainly caused by artificial factor, soil parent materials and the diversity of water quality in different area.
人为因素、成土母质和不同流域水质差异是造成广东典型区域农业土壤重金属污染的原因。
The result showed that the tested trace elements had different distribution in different parent material profile and soil types. Red parent material had high content of total Zn.
结果表明：红土母质中全锌含量均高于黄土母质，全铜在不同亚类、不同母质黑土中含量分布变异较小；
Soil is an important component in agriculture resources which relates with parent rock, topography-geomorphology, climate, vegetation and artificial factor.
土壤是农业资源中的重要组成部分，土壤的发育受到地势地貌、母岩母质、气候、植被及人为因素的影响。
Under the same parent material condition, urease activity was significantly correlated with forming time and maturity of soil.
在母质相同的情况下，脲酶活性高低又与成土时间的长短和土壤熟化程度呈正相关。
Soil Cu content primarily depend on its parent material.
土壤铜含量决定于母质类型。
The boron content in soil depends upon the parent materials of soil.
土壤硼含量决定于成土母质。
But the structure of purple soil parent material is loose and easy to efflorescent, anti-erodibility;
但紫色土成土母岩结构疏松，易风化，抗蚀性低；
But the structure of purple soil parent material is loose and easy to efflorescent, anti-erodibility;
但紫色土成土母岩结构疏松，易风化，抗蚀性低；
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