当前位置: 首页 > 文章 > 沼液配施对水培油菜产量及品质的影响 山西农业科学 2008,36 (6) 53-55
Position: Home > Articles > Effects of Biogas Slurry on Quality and Yield of Hydroponic Cole Journal of Shanxi Agricultural Sciences 2008,36 (6) 53-55

沼液配施对水培油菜产量及品质的影响

作  者:
乔一飞;洪坚平
单  位:
山西农业大学资源与环境学院
关键词:
沼液;油菜;产量;品质
摘  要:
通过以沼液、油菜为试验材料,在完全随机区组设计的条件下,利用水培法,研究了不同浓度沼液对油菜产量及品质的影响,结果表明:施用沼液的处理比空白油菜产量平均提高22.64%,处理间达显著水平。其中Vc提高了42.6%,还原糖提高了60.1%,同时沼液处理均能降低油菜中硝酸盐和总酸的含量,分别降低了16.9%,33.6%。
译  名:
Effects of Biogas Slurry on Quality and Yield of Hydroponic Cole
作  者:
QIAO Yi-fei,HONG Jian-ping(College of Resource and Environment,Shanxi Agricultural University,Taigu Shanxi,030801,China)
关键词:
Biogas slurry;Cole;Quality;Yield
摘  要:
In this paper,the effects of biogas slurry on growth,quality and yield of hydroponic capsicum and cole were investigated experimentally.A two-way randomized complete-block design was used in this experiment.The results showed that: the yield was increased by 22.64% averagely when biogas slurry was put into the solution,and the difference achieved remarkable level compared to blank experiment.Vc was increased by 42.6%,reducing sugar increased by 60.1%.The contents of nitrate nitrogen and total acid in capsicum and cole were decreased when biogas slurry was used in experiment,and nitrate nitrogen contents decreased by 12.8%,16.9%,respectively.

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