萝卜种子在城市生活垃圾厌氧消化液中发芽的研究  

Research of Municipal Waste's Biogas Fluid on Germination of Radish Seeds

作　　者：汪春霞[1] 孙可伟[1] 

机构地区：[1]昆明理工大学固体废弃物资源化国家工程研究中心,云南昆明650093

出　　处：《安徽农业科学》2007年第2期410-411,共2页Journal of Anhui Agricultural Sciences

摘　　要：对萝卜种子在城市生活垃圾厌氧消化液中的发芽进行了研究。结果表明:较低浓度的厌氧消化液可以促进萝卜种子的发芽,有利于芽的生长,提高秧苗素质,芽表现出茎高、茎粗、叶宽、芽重等特点;较高浓度的厌氧消化液则抑制萝卜种子的发芽与芽的生长;经过陈化处理的厌氧消化液比新鲜的厌氧消化液更有利于萝卜种子的发芽和芽的生长。This experiment showed that relatively low concentration of biogas fluid boosted the radish seeds to germinate and was also favorable for sprout growth and seedling improvement, which showed the characteristics of high and thick stems,wide leaf blades and heavy weight of sprouts.On the contrary, relatively high concentration inhibited both seed germination and sprout growth Meanwhile, seed germination and sprout growth of radish was even better in treated blogas fluid than in fresh biogas fluid.

关 键 词：萝卜种子 厌氧消化液 发芽 芽长势 综合指标 

分 类 号：Q945.3[生物学—植物学]