塑料大棚栽培草莓的关键性技术近年来，烟台福山区利用塑料大棚栽培草莓面积逐年扩大，１９９４年已达６０００余亩，占果全区草莓面积的９０％。一般每亩棚产量２０００公斤，最高亩产果３０００公斤，最高亩产值可达２万余元。自１９８８年以来连续８年获得较好的经济效... In recent years, Fushan District, Yantai, the use of plastic greenhouse cultivation of strawberry area has expanded each year, in 1994 reached 6,000 acres, accounting for 90% of the whole area of ​​strawberry area. General shed production of 2,000 kg per mu, the highest yield 3000 kg per mu, the highest mu output value up to 2 million yuan. For 8 consecutive years since 1988 to obtain better economic efficiency ...