该土属红壤亚类，土壤质地以中壤土和重壤土为主，氮、磷及有机质含量中等偏下。
The soil which is mainly composed of middle and heavy clayey loam belongs to sub-laterite.
作者提出将园林土壤划分为园艺土类，园林土亚类和扰动土、营养土属。
The garden soil may be classified as a great group subspecies and turmoil soil, nutritive genus.
以褐土类潮褐土亚类潮垆土土属黑底潮砂泥土土种为研究对象，探讨长期定点不施肥对土壤养分含量及作物产量的影响。
This paper studied the effects of no fertilization on soil nutrients and crop yield in meadow cinnamon soil in Tangyin County.
不同土类或亚类土壤中矿物组成存在明显差异，矿物种数和含量变化较大。
The results show that different soil types or subtypes of soil have markedly different mineral compositions, and that the number and contents of mineral species vary greatly.
论述了河西走廊荒漠化土壤的地理分布、成土条件、理化性质和主要亚类。
The resources of desertified soil and the effect of biological soil building measures in Hexi Corridor;
论述了河西走廊荒漠化土壤的地理分布、成土条件、理化性质和主要亚类。
The resources of desertified soil and the effect of biological soil building measures in Hexi Corridor;
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