万寿菊水培营养液的调试

The Debugging of Water Planting Alimentation Liquid in Marigold

在万寿菊水培过程中 ,变化 (NH4) 2 SO4、Ca(NO3 ) 2 和啤酒的含量对水培营养液进行调试 ,配制了六种不同配方的营养液进行大 (小 )花万寿菊的水培试验 ,研究了 (NH4) 2 SO4、Ca(NO3 ) 2 和啤酒的含量对大 (小 )花万寿菊水培的影响。结果表明 ,含有 0 .2 3g/ L (NH4) 2 SO4、1.6 8g/ L Ca(NO3 ) 2 和 14ml啤酒的营养液配方 5最有利于大 (小 )花万寿菊的生长。

The study was planted Marigold for water. The effect was researched about the content of (NH 4)SO 4?Ca(NO 3) 2 and beer for Marigold water planting. The result was indicated, the mix 5 (contain 0.23 g/L(NH 4) 2SO 4?1.68g/LCa(NO 3) and 14ml berr) is the most favorable alimentation liquid for growth of Marigold.