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最新研究表明 ,钛 (Ti)素是作物的有益元素。钛在化学元素周期表中位于第 周期第 4副族。钛在地壳中约占 0 .45 % ,土壤中含钛一般在 3 0 0 0～ 60 0 0 mg/kg之间。在自然界中钛多以氧化物或钛酸盐的形式存在 ,可被作物吸收利用的量极少。一般钛的无机盐溶液由于 Ti2 +离子极?
Recent research shows that Ti is a beneficial element of crops. Titanium is in the 4th cycle of the 4th cycle in the periodic table of the chemical elements. Titanium accounts for about 0.45% of the earth’s crust, and titanium in soils is generally between 300 and 60 000 mg / kg. Titanium in nature, mostly in the form of oxides or titanate, can be absorbed by crops in very small quantities. General titanium inorganic salt solution due to Ti2 + ion pole?