为了调整低洼水田的种植结构，探索新的栽植方式和新的耕作制度，促进低洼水田的生态平衡及物质的良性循环，发展“两高一优”农业，我们在低洼水田上进行种菱—栽茭—养鱼技术试验并推广，取得了显著的效果。一、原理低洼水田种菱、栽茭、养鱼，鱼能摄食水中的浮游生物及... In order to adjust the planting structure of low-lying paddy fields, explore new planting methods and new farming systems, and promote the ecological balance and material virtues of low-lying paddy fields, we should develop the “two high and one excellent” agriculture.茭 - fish technology test and promotion, and achieved remarkable results. First, the principle of low-lying paddy species Ling, planting 茭, fish, fish can feed water plankton and ...