陕南茶园,土质多为黄褐土、黄棕壤。
This paper studied the effects of no fertilization on soil nutrients and crop yield in meadow cinnamon soil in Tangyin County.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。
The level of available silicon is higher in Black soil and cinnamon soil, but lower in Albic soil, Meadow soil and Brown earth.大部分黑土和褐土属于较高水平,而白浆土、草甸土和棕壤偏低。