武汉高产菜地土壤肥力特征探讨

Fertility Characteristics of High Yield Vegetable Land Soil in Wuhan

以武汉市88块高产蔬菜地块为对象,通过调查分析其周围环境、土壤结构、地下水位和土壤理化性状,总结出了高产蔬菜地块的土壤肥力基本特征,以期为武汉新建菜地的建设提供参考依据。调查结果表明,武汉市新开垦菜地应加大有机肥的投入以培肥地力,水田改的菜地应深耕,改良土壤通透性。

Taking the eighty eight high yield vegetable lands in Wuhan city as researeh objects, we investigated and analyzed their surrounding environment, soil structure, underground water level and soil physical and chemical prosperities, and summarized the basic characteristics of soil fertility of the high yield vegetable lands, in order to provide references for the construction of new vegetable lands in Wuhan. The results showed that, while constructed new vegetable lands in Wuhan, we should increase the usage of organic fertilizers, plough ~egetab[e [ands which were changed from rice fields deep, and improve the soil permeability.