摘要
以红掌和春芋2种室内观赏植物以及锦鲤为材料,进行了不同营养液配方对花鱼共养效应的研究,观测供试植株和鱼的生长变化及营养液EC值变化动态。结果表明:1/2倍日本园试营养液浓度最适合红掌生长;霍格兰全营养液配方更有利于春芋的生长,而鱼在低浓度的营养液中更易存活,其生活力随营养液浓度降低而提高。
The effect of different nutrient solution formulaes on rasing flower and fish was studied, through observing EC dynamic changes of nutrient solution and growth changes of Anthurium andraeanurn, Philodendron selloum and ornamental carp. The results showed that 1/2 times of garden experimental formulae was suitable to the growth of Anthurium andraeanum, that Hoaglands solution was good to the growth of Philodendron selloum and that fish＇s viabilities increased with the decrease of nutrient solution, and they can survived more easily at lower concentrations.
出处
《北方园艺》
CAS
北大核心
2010年第10期100-102,共3页
Northern Horticulture
关键词
水培
红掌
春芋
鱼
营养液
water culture
Anthurium andraeanum
Philodendron selloum
fish
nutrient solution
