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平乐县阳安公社的西垌,位于龙源山(海拔840米)岭脚,整个地势由南向北倾斜,为前地质洪积所形成。质地轻壤至中壤,灌溉方便,阳光充足,但历年禾苗前期长势缓慢,后期易脱肥早衰,产量较低。最近我们在土壤普查中发现,该垌的中部及北部,土体下有深浅不一的漂洗层,漂洗层之上形成不同程度的潜育化,加上历年施用石灰过多,土壤已形成碳酸盐渍化。我们对这种稻田暂定名为石灰性侧渗潜育田。象这类稻田
Pingle County Yang An commune, Westlake, is located in Longyuan Mountain (840 meters above sea level) Ridge, the entire topography from south to north tilt, formed for the former geological alluvial. Light soil texture to the soil, convenient irrigation, sunny, but over the years early seedling growth is slow, the late easy to take off the premature, low yield. Recently, we found in the soil census that in the central and northern parts of the pomfret, there are different shades of rinsing layer under the soil, different degrees of gobos over the rinsing layer. In addition, over the years, too much lime has been applied and the soil has formed carbon Acidification. We tentatively named this paddy field as a calcareous lateral infiltration field. Such as rice fields