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白酒糟循环流化床燃烧灰直接肥料化利用
Authors
姚常斌
宋扬
+6 more
张玉明
易彬
杨俊
汪印
王昶
许光文
Publication date
1 January 2011
Publisher
Abstract
研究了白酒糟循环流化床燃烧灰直接作为肥料的可能性和效果,以其为肥料种植油菜,考察了油菜在5种土壤中发芽和生长情况.结果表明,白酒糟燃烧灰对不同生长阶段的油菜有不同影响,对壤质土中的油菜发芽有抑制作用,但能明显改善粘性土壤中油菜的生长环境,油菜的净增量和产量都有明显增加.白酒糟燃烧灰还能提高酸性土壤pH值,使土壤环境向中性(pH6.97~7.74)转变,有利于腐殖酸分解和植物生长.土壤与白酒糟燃烧灰质量比为5:1时,与原土相比,泸州国窖红土壤、泸州青稞土壤及富阳土壤中油菜净增量分别为80.1%,80.9%,163.6%,表明利用白酒糟燃烧灰作为植物生长肥料是可行的
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Last time updated on 09/11/2016
Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
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oai:ir.ipe.ac.cn:122111/32007
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Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
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oai:ir.ipe.ac.cn:122111/46415
Last time updated on 11/04/2021