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最近几年,黑龙江省拜泉县甜菜大垄双行覆膜栽培技术推广很快,1998年推广了3000多hm2,根产量与含糖较直播甜菜都有大幅度提高,为振兴制糖工业开辟了广阔前景。该项技术在我省的其它甜菜产区也相继推广应用,下面主要谈谈应注意的几个技术环节。1严格选地选...
In recent years, Baiquan County, Heilongjiang Province beet wide double ridge covered cultivation techniques to promote very quickly in 1998 to promote the more than 3000 hm2, root yield and sugar than live beet have greatly increased, to revitalize the sugar industry opened up The broad prospects. The technology in other beet production areas in our province have also been promoting the use of the following main talk should pay attention to several technical aspects. 1 strictly selected ...