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定海区白泉镇的大棚草莓-西瓜这个种植模式,自1994年示范成功以来已实现亩(1亩=667平方米,下同)纯收入超万元目标,近年又逐步摸索,进一步发展成大棚草莓-西瓜-早熟5号白菜一年三套三熟的栽培模式,充分利用了土地、自然生态资源,新辟了一条农业高产、优质、低耗、高效的发展道路。1.产量与效益以承包大棚的张全武大户为例,1998年该模式亩产草莓2000千克,春节前后上市,产值24000元;西瓜2000千克,产值2200元;早熟5号白菜1500千克,产值1500元;合计亩产值27700元,扣除生产成本
Dinghai White Springs town greenhouse Strawberry - watermelon this planting mode, since the success of the demonstration in 1994 has achieved mu (1 mu = 667 square meters, the same below) the net income of ultra-million target in recent years and gradually explore and further develop into greenhouse strawberry - Watermelon - precocious cabbage cabbage three year three sets of three-year cultivation patterns, take full advantage of the land, natural ecological resources, the new high agricultural output, high quality, low consumption and efficient development path. 1. Production and Benefits To contract large shed Zhang Quanwu big house, for example, in 1998 the model mu yield of strawberry 2000 kilograms, the market before and after the Spring Festival, the output value of 24,000 yuan; watermelon 2000 kilograms, the output value of 2200 yuan; precocious 5 cabbage 1500 kg, the output value of 1500 yuan ; Total output value of 27,700 yuan per mu, net of production costs