云南师范大学学报（自然科学版）2012，Vol.32Issue(6)：23-28,6.
发酵水葫芦汁液对大白菜种子发芽的影响
The Effect on Germination of Chinese Cabbage Seeds Soaking with Bio-slurry of Water Hyacinth Sap
摘要
Abstract
The experiment studies the effect on germination of Chinese cabbage seeds soaking with different concentrations of fermented water hyacinth sap. The result shows that 5% bio-slurry hastens germination of Chinese cabbage seeds to get the highest germination potential and the highest germination rate, while 100% bio-slurry conspicuously inhibits seed germination. There are significant differences (P<0. 05) in root length, stem length, stem diameter, leaf length, leaf width and single seedlings weight between control group and experiment group through one-way analysis of variance. And it means bio-slurry had an obvious effect on the growing indicators of Chinese cabbage buds. Furthermore, different concentrations of bio-slurry have different influences on Chinese cabbage buds' growth indicators through multiple comparisons. Among them, 5% bio-slurry has the most important impact on plant seedling weight, which can improve germination rate by 88. 9%, compared with CK. So 5% is the optimum concentration for germination of Chinese cabbage seeds.关键词
沼液/水葫芦汁/大白菜种子/发芽/单因素方差分析Key words
Bio-slurry/ Water hyacinth sap/ Chinese cabbage seeds/ Germination/ One-way analysis of variance分类
农业科技引用本文复制引用
邓春芳,徐明宏,邓玉诚,张映兰,赵兴玲,张无敌,尹芳,柳静,陈玉保,刘士清,许玲..发酵水葫芦汁液对大白菜种子发芽的影响[J].云南师范大学学报（自然科学版）,2012,32(6):23-28,6.基金项目
国家科技计划课题(2010BAD03B01)和云南省科技条件平台建设项目(2010DH012)联合资助. （2010BAD03B01）
