以灌溉农田为主的大中型水库周边都有按最高蓄水位划定的淹没区，也即非承包地。枯水季节，常有农民在这些地里种些庄稼。夏季碰巧无大汛时即可小有收获。若遇大汛，水库增容蓄水，这些靠天收的庄稼被淹而无收，被淹田块却成了鱼儿觅食栖息的天堂，也成了鱼迷野钓的最佳地方。? Large and medium-sized reservoirs dominated by irrigated farmlands have submerged areas delineated by the highest water level, that is, non-contracted areas. During the dry season, farmers often plant some crops in these fields. When the summer coincides with no big flood can be a small gain. In case of large floods, the reservoir capacity water storage, which rely on the crop was flooded without income, flooded fields has become a paradise for fish to seek food habit, but also became the best place for wild fish fans. ?