钛的农用研究与应用的进展

本文根据国内外及作者的部分研究资料，对钛在土壤中的含量与植物利用，钛制剂的应用效果及其卫生毒理学研究等作一综述。认为钛作为有益元素在一定条件下可促进植物生长发育，增强植株的生理活性，提高产量和改善品质，在农业上有广阔应用前景。但钛的生物效应本质、作用机理以及应用的有效条件尚需进一步深入研究。

Progress of Titanium Research andApplication on Agricultural Producti-on

AbstractThe paper summarizes the pr-ogress of titanium research and a-pplication on agricultural prodnct-ion, Titanium-toxicity hygiene andanalysis show that titanium canpromote plant growth,can enhanceplant physiological activities as w-ell as increasc crop yield and qu-ality.As a beneficial element,tit-anium does no harm to the envir-onment and food quality under gi-ven conditions. However, titaniumphysiological nature, effective m-echanism and application in avail-able condition should be studiedfurther.