摘要
在综述钛对植物生长作用的基础上,提出了钛有益于植物生化过程的机制。证实在阳光照射下,柠檬酸钛发生了钛在Ti+4和Ti+3之间的化合价变化,表明在阳光照射下,钛具有很强的氧化还原性和得失电子的能力。这一特性可被农作物利用于增强某些重要的生化过程,为这些过程提供和传递电子。
Titanium improves yield and quality of crops. This paper summarized the beneficial ettects ot titanium on plant growth, and the mechanism behind titanium＇s benefits to biochemical process in plants was proposed. The paper demonstra- ted the change of chemical valence of titanium citrate complex between Ti ＋4 and Ti＋3 under exposure to sunlight. It was shown that titanium had strong redox capability and tendency of losing or capturing electron under exposure to sunlight. The characteristics could be utilized by corps to help strength its important biochemical processes, which was also accompanied by various electron transferring processes.
出处
《中国土壤与肥料》
CAS
CSCD
北大核心
2012年第5期1-4,共4页
Soil and Fertilizer Sciences in China
关键词
钛
氧化还原性
生化过程
titanium
redox property
biochemical process
