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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (12): 277-277.

所属专题： 园艺

• 目次 • 上一篇    下一篇

木屑复合基质在樱桃番茄上的栽培效果初报

王明祖,杜建军,李永胜,谢 勇   

  • 出版日期:2005-12-05 发布日期:2005-12-05

Physicochemical Properties and Cultivation Effects of Sawdust-compound Substrates on Cherry Tomato

Wang Mingzu, Du Jianjun, Li Yongsheng, Xie Yong   

  • Online:2005-12-05 Published:2005-12-05

摘要： 利用来源广泛且成本低廉的木屑作为主要成分制成不同复合基质，研究其理化性质及其栽培樱桃番茄的效果。结果表明，以木屑为主要成分制成的复合基质在总孔隙度、通气孔隙度、田间持水量及pH等理化性质方面优于以泥炭为主要成分的复合基质（60%泥炭＋20%细沙＋20%珍珠岩），其中以复合基质（60%木屑＋40%煤炉渣）综合性状表现最优，另外其在栽培樱桃番茄过程中的保水保肥能力也最强，产量表现也最佳，比对照增产30.3%,并且果实在VC、可溶性固形物、可溶性糖、还原糖等品质指标上与对照无显著差异，是栽培樱桃番茄较理想的复合基质。

Abstract: The physicochemical properties of sawdust-compound substrates and their effects on cherry tomato were studied by pot experiment. The results showed that the sawdust- compound substrates were better than the peat-compound substrate (60%peat+ 20%sand +20%perlite) in the physicochemical properties, such as total porosity, aeration porosity, water content and pH. Among them the compound substrate of 60% sawdust+40% coal cinder (T4) was the best one and also had the biggest capability of conserving water and fertilizer. Therefore T4 got the highest yield increased by 30.3% and had not significant difference in quality compared with the control. As a conclusion, T4 was an appropriate compound substrate for cherry tomato soilless culture.