金坛水芹不仅进行淹水栽培还进行湿润栽培,实现了周年生产,每667 m2平均年产值4.5万元,效益可达2.4万元。金坛地处长江三角洲地区,人工栽培水芹的历史悠久,20世纪90年代以前也只是零星种植,主要在秋季种植、深秋到春节前后供应市场。21世纪初,随着农业产业结构调整的深入和市场对特 Jintan cress not only carried out flooding cultivation wet cultivation, to achieve the anniversary of the production, the average annual output value of 667 m2 45,000 yuan, the benefit of up to 24,000 yuan. Jintan is located in the Yangtze River Delta region. Artificial cultivated cress has a long history. It was only sporadically planted before the 1990s and was mainly planted in the autumn. It was supplied to markets before the Spring Festival. At the beginning of the 21st century, with the deepening and market-oriented adjustment of agricultural industrial structure