含解磷菌螯合微量元素肥在番茄上的施用效果

以螯合微量元素肥为对照,研究了含解磷菌螯合微量元素肥在番茄上的施用效果。结果表明,施用含解磷菌螯合微量元素肥的番茄茎粗、叶厚以及叶绿素含量均较对照处理稍高,但差异性未达到显著性水平(P0.05);5次糖度值数据跟踪显示,施用含解磷菌螯合微量元素肥的番茄糖度均高于对照处理,糖度较对照处理提高了3.50%~7.72%;施用含解磷菌螯合微量元素肥的番茄单果质量略高于对照处理,且与对照相比,施用含解磷菌螯合微量元素肥处理的番茄增产率达到22.12%。

Application effect of chelating microelement fertilizer with phosphate-solubilizing microorganisms on growth of tomato

The application effects of chelating microelement fertilizer with phosphate-solubilizing microorganisms on the growth of tomato is studied with chelating microelement fertilizer as control.The results show that the tomatoes apply CMF with PSM obtain a relatively higher stem diameter,leaves thickness and SPAD value compared to the control treatment,but the differences are not significant (P＞0.05).The 5 times dates tracking of sugar degree show that the tomatoes apply CMF with PSM have a higher sugar degree than that of control treatment,which improves sugar degree by 3.50％-7.72％.Additionally,the tomatoes apply CMF with PSM have a slightly higher single tomato weight than control treatment and the tomato yield which applies CMF with PSM is increased by 22.12％.