河西走廊秋覆膜垄作甜菜产质量及经济效益分析

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英文篇名：Analysis on Quality,Yield and Economic Benefits of Ridge Culture Sugarbeet under Film Mulching in Autumn of Hexi Corridor 作者：蔺志其 ; 何玉龙 英文作者：LIN Zhi-qi;HE Yu-long;Agrotechnical Station of Liangzhou District Xiying Town; 关键词：甜菜 ; 秋覆膜垄作 ; 产质量 ; 经济效益 英文关键词：sugarbeet;;ridge culture with film mulching in autumn;;yield and quality;;economic benefits 中文刊名：ZGTI 英文刊名：Sugar Crops of China 机构：甘肃省武威市凉州区西营镇农技站; 出版日期：2017-09-15 出版单位：中国糖料 年：2017 期：v.39 语种：中文; 页：ZGTI201705013 页数：2 CN：05 ISSN：23-1406/S 分类号：39-40

摘要

调查结果表明,秋覆膜甜菜与早春垄作和不覆膜平作比,出苗率分别高12和25个百分点,根产量分别高18.7%和73.8%,纯收益分别增加8083.3元/hm~2和11169.7元/hm~2;含糖率分别提高0.4和1.9度。并提出了相应的种植技术。
        The investigation results showed that under ridge culture with film mulching, emergence rate of sugarbeet increased by 12% and 25%; root yield of sugarbeet increased by 18.6% and 73.7%; net benefits of sugarbeet increased by 8083.3 yuan(RMB)/ha and 11169.7 yuan(RMB)/ha; sugar content of sugarbeet increased by 0.4% and 1.9%, in comparison with that of ridge culture in early spring and convention planting without film mulching, moreover, the corresponding cultivation techniques were put forward.

引文

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