辽宁省凤城满族自治县大堡镇武装村农民王广东,1993年种植12亩烟草,全部采用87—4340新品种,去年秋季烘烤出商品烤烟2212公斤,全部出售给国家,获收入10330元,亩均收益为860元。他的主要作法是: 1.母床离地双层膜育苗,塑料托盘假植。挖好苗床,床底垫上砖头,砖上摆好木杆,再将穿好的玉米秸帘子铺在上面,把优质床土铺上,最后播种。其好处是比常规母床提高温度3—5℃,小苗可 Wang Guangdong, an armed village farmer in Da Bao Town, Fengcheng Manchu Autonomous County of Liaoning Province, planted 12 acres of tobacco in 1993 and all used 87-4340 new varieties. Last fall, 2212 kilograms of commercial flue-cured tobacco was baked and all were sold to the country with a income of 10,330 yuan, Mu average income of 860 yuan. His main practices are: 1. Mother bed off-site double-membrane seedlings, plastic tray fake. Dig a good seedbed, bed pad on the brick, put a good wooden bar, and then put on a good corn stalks paved above, the bed quality bedding, the last sowing. Its advantage is to raise the temperature 3-5 ℃ than the conventional bed, seedlings can be