番茄树无土栽培设施及配方施肥栽培技术研究

Study on Soilless Culture and Technique of Formula Apply Fertilizer on Tomato Tree

介绍了番茄树无土栽培设施,包括营养液池、栽培池、供液系统、回流系统、控制系统、支撑设施,同时对其营养液配方施肥及其栽培技术管理进行试验研究,结果表明:每千克水中大量元素含量为N-NO3-100mg、N-NH4+92mg、P-H2PO4-30mg、Ca2+240mg、Mg2+26mg、K+378mg;微量元素含量为Fe30mg、B0.5mg、Mn0.5mg、Zn0.05mg、Cu0.02mg、Mo0.01mg,PH值为6.2～6.5之间。

The report introduced the facilities of soilless culture on tomato tree, included nourishment liquid pond, cultivated pond, provided liquid system, refluxed system, controlled system and proped up facilities ; While experiments are studied about the nourishment liquid formula apply fertilizer and cultivated technique on tomato soilless culture. The results showed contents of large elements in the water per kg are N-NO3^- 100mg,N- NH4^＋92 mg,P-HEPO4^-30 mg,Ca^2＋240 mg, Mg^2＋26 mg,K^＋378 mg;contents of trace elements in the water per kg are Fe 30 mg,B 0.5 mg, Mn 0.5 mg,Zn 0.05 mg,Cu 0.02 mg,Mo 0.01 mg, PH value is between 6.2-6.5.