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Effect of biogas slurry irrigation on soil quality and yield quality in Brassica chinensis
Author(s): 
Pages: 73-76
Year: Issue:  1
Journal: Acta Agriculturae Zhejiangensis

Keyword:  Brnssica chinensisbiogas slurrysoil qualityquality;
Abstract: 通过规模养殖场沼液灌溉青菜的田间试验表明,不同沼液灌溉量处理与常规施用化肥的对照处理相比,对土壤质量基本无影响,等氮条件下用沼液可替代或减少氮肥使用量,对青菜产量基本无影响.合理施用沼液进行农田灌溉不仅可以减轻规模养殖场污水处理的排放压力,还可以减少化肥施用量,提高青菜的品质.
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