摘要
试验研究土壤施用不同脲酶抑制剂醌氢醌对盆栽蕹菜叶绿素荧光动力学的影响结果表明 ,适量醌氢醌可提高蕹菜叶绿素含量和叶绿体光系统Ⅱ的潜在光化学活性及原初光能转化率 ,并增加蕹菜单株产量 ,醌氢醌最佳用量以 4 0mg/kg土
Pot experiment of the effects of chlorophyll fluorescence kinetics on water spinach after applying quinhydrone in soil was conducted. The results show that application of quinhydrone in soil can increase the content of chlorophyll in leaves,enhance the potential activity and primary conversion of light energy of PSⅡ in leaf, promote the biological yield. The proper amount of quinhydrone is 40 mg per kilogram soil.
出处
《中国生态农业学报》
CAS
CSCD
2004年第4期90-91,共2页
Chinese Journal of Eco-Agriculture
