星子县地处鄱阳湖畔，每年７月上旬开始外洪和内涝，全县约有１／４的早稻被洪水和内涝淹没，造成绝收。为此，近两年示范推广了６６６．７ｈｍ２早珍珠，由于其全生育期短，在洪水和内涝来前就可收割，且抗病、抗逆性较强，故是防灾减灾较理想的品种。但早熟品种历来有“早而 Xingzi County is located in the Poyang Lake, flood and waterlogging started in early July each year, about 1/4 of the county is flooded early floods and flooding, resulting in absolute failure. For this reason, 666.7hm2 early pearls have been popularized in the past two years. Due to their short total growth period, they can be harvested before floods and waterlogging, and their resistance to disease and stress are strong. Therefore, they are ideal for disaster prevention and mitigation Variety. But precocious varieties have always been "early