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通过连续 3年对凤冈基地烤烟生产进行技术服务 ,结果表明 ,1996年永和镇狮子山示范片 (点 )每hm2产量、产值、均价、上等烟率和上中等烟率分别比全县平均水平提高了 18.5%、16.1%、6.9%、2 2 .5%和7.8% ;1997年永和镇牛大坝示范片 (点 )分别比全县平均水平提高了 14.6%、2 8.2 %、11.9%、33.0 %和17.8% ;1998年场坪示范片 (点 )分别比全县平均水平提高了 2 0 .1%、36.7%、13.9%、79.8%和 2 6.7% ;中心示范片 (点 )分别比全县平均水平提高了 2 0 .1%、68.1%、4 0 .0 %、12 1.7%和 2 4 .5%。说明推广应用的优质烟栽培技术是成功的
The technical service of flue-cured tobacco production in Fenggang base was conducted for three consecutive years. The results showed that the output, output value, average price, superior tobacco rate and upper secondary tobacco rate per hm2 of Shizishan demonstration spot in Yonghe Town in 1996 were respectively higher than those in the whole county The average level increased by 18.5%, 16.1%, 6.9%, 22.5% and 7.8% respectively. In 1997, the demonstration plots (points) of cattle dams in Yonghe Town increased by 14.6%, 2 8.2% and 11.9 %, 33.0% and 17.8% respectively. In 1998, the number of demonstration farms in Pingchang increased by 20.1%, 36.7%, 13.9%, 79.8% and 6.76% respectively over the county average; Respectively, an increase of 20.1%, 68.1%, 4.0%, 12.1% and 24.5% respectively over the county average. The promotion of the application of high-quality tobacco cultivation techniques is successful