摘要
研究了CO2施肥在观叶花烛栽培过程中的应用效果.结果表明,在观叶花烛栽培过程中,当CO2的施用浓度为2.0 mL/L时光合作用强度最高;当CO2的施用浓度为1.5 mL/L时植株的叶色最光亮、油绿,观赏品质最好.在0.5～2.5 mL/L的范围内,植株平均鲜重增产6.0%～34.4%,平均株高增高6.3%～21.6%.
The application of CO_2 fertilization to Anthurium‘single bush’cultivation was studied in this experiment. The results showed that CO_2 fertilization could increase the yield and the quality of Anthurium‘single bush’within the scope of certain concentration. The intensity of photosynthesis was the highest at 2.0 mL/L concentration of CO_2 fertilization. When the concentration of CO_2 fertilization was 1.5 mL/L,the leaf’s color was the most shining and green. The average fresh weight increased 6.0%～34.4%, and the average height increased 6.3%～21.6% among 0.5～2.5 mL/L concentration of CO_2 fertilization.
出处
《广西植物》
CAS
CSCD
北大核心
2005年第1期66-68,共3页
Guihaia
