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抚宁县榆关镇五王庄村崔双，１９９８年种植的６００ｍ２棚（室）架芸豆共产芸豆２７５０ｋｇ（公斤），获得较好的经济效益。他的具体做法是： 一、播种育苗 选用适合当地种植的生长健壮，结荚节位低，荚宽且长，产量高的绿龙品种。播前９月２６日晒种两天。晒后在棚（室）中
Funing County, Yu Guanzhen five Wangzhuang Village Cui Shuang, planting 600m2 shed in 1998 (room) frame kidney beans 2750kg (kg) of kidney beans, access to better economic benefits. His specific approach is: First, sow seedling selection suitable for the local growth of robust planting, pod node low, wide pod and long, high yield of green dragon varieties. Sowing for two days before sowing on September 26. After the sun in the studio (room)