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随着我市烤烟生产的发展,烟后作制种形式应运而生,面积逐年扩大,仅宁化县1988年就制种2330亩,占制种面积的90％。1990年我县种烟1043亩,烟后制种130亩,105亩调查,前作春烟翠碧1号,烟后制汕优63,加权平均亩产119.9公斤,全年亩产值为1159.16元,扣除成本后,亩年纯利为949.02元,分别比连
With the development of flue-cured tobacco production in our city, the tobacco-seed production system came into being, with the area expanded year by year. Only Ninghua County produced 2330 mu of land in 1988, accounting for 90% of the total area under production. In 1990, 1043 mu of tobacco was planted in our county. After the tobacco was planted, 130 mu of land and 105 mu of land were surveyed. The former was Quyanbi No.1 and the latter was Shanyou63. The weighted average yield was 119.9 kilograms. The annual output value of mu was 1159.16 yuan, After deducting costs, net profit of 949.02 million mu, respectively, compared with the company