无锡市郊区位于太湖之滨,地势平坦,土壤肥沃。市郊的蔬菜生产大面积单产都较高,同时,还出现了一批高产田块。我们结合土壤普查:对一些年亩产蔬菜8000公斤以上的高产田块进行调查后,总结了一套高产菜园田的培肥途径,现综述如下: 一、菜园土概况无锡市郊的菜园土是由水稻土发育而来。我区菜园土壤种蔬菜的年限不长,最多也不过近三十年的历史,因此,其性态变化远不够深刻,现阶段的菜园土壤,只能从属于水稻土类的一个土 Wuxi suburbs is located in Taihu Lake, flat, fertile soil. Suburban vegetable production in large area yields are higher, at the same time, there have also been a number of high yield plots. We combined with the soil census: After surveying some high-yield plots of more than 8,000 kilos of vegetables per year, we summarized the ways of cultivating high-yield vegetable fields and fields. The summary is as follows: I. Overview of garden soil The garden soil in the suburbs of Wuxi is composed of Paddy soil developed. Vegetable garden soil in our district is not a long-lived species, up to almost three decades of history, therefore, its character is far from profound changes in the garden soil at this stage, can only belong to a soil of paddy soil