一、选优种育壮苗:好种才能产好姜、多产姜。选种包括选优品种和选优种姜。目前抚宁县选用山东济南、莱芜大姜或菜姜,该品种出芽多,根系发达,长势旺,有较强的适应性和良好的丰产性。选优种须去除病姜,病姜表面有黑色或黄褐色圈纹,如不易发现,可采用剔除病姜的方法:将姜块置于28度环境中,经半小时后有白色液体流出为病姜。培育壮芽是在播种前对姜种进行处理, First, the best breeding seedlings: a good species to produce good ginger, more ginger. Selection includes selection of superior varieties and selection of superior ginger. At present, Funing County selects Shandong Jinan and Laiwu ginger or vegetable ginger. The variety has many buds, developed root system, prosperous flourish, strong adaptability and good yield. Select superior species to be removed ginger, ginger surface black or brown circle pattern, if not easy to find, can be used to eliminate ginger method: ginger will be placed in a 28 degree environment, after half an hour after the white liquid outflow of Ginger. Nurturing strong bud is ginger seed before sowing treatment,