抗坏血酸钛对樱桃番茄产量和品质的影响

Effects of Ascorbic Titanium on Yield and Quality of Cherry Tomato

抗坏血酸钛在樱桃番茄上的试验于2006～2008年进行,发现对樱桃番茄叶面喷施抗坏血酸钛具有显著的提高产量和改善品质的作用。叶面喷施10～20 mg/kg的钛2次,对促进保护地、露地樱桃番茄早熟增产、优质及提高经济效益效果显著。抗坏血酸钛能促进樱桃番茄植株生理活性增强,提高过氧化氢酶活性,有利于樱桃番茄叶绿素含量增加和光合作用强度提高,果实中可溶性固形物和维生素C含量增加等。

The experimentation of Ascorbic Titanium was perform on cherry tomato in 2006-2008. The results showed that ascorbic titanium which spraied on the leaves of cherry tomato could increase the cherry tomato yield and quality, and the concentration of 10-20 mg/kg was better than the other methods. The yield and the earlier yield were increased in greenhouse and field. And, the physiological activity of leaves was rised, for example the activity of catalase, the content of chlorophyll and the intensity of photosynthesis. The soluble solid content and the Vc content of cherry tomato fruit were improved markedly.