REN Shun-rong,SHAO Yu-cui,YANG Jun.Effects of Less Spike Close Density Bag Cultured on the Yield and Quality of Facility Tomato[J].Northern Horticulture,2013,37(03):55-59.
低段密植基质袋培对设施番茄产量及品质的影响
- Title:
- Effects of Less Spike Close Density Bag Cultured on the Yield and Quality of Facility Tomato
- 文章编号:
- 1001-0009(2013)03-0055-05
- 分类号:
- S 641.2
- 文献标志码:
- A
- 摘要:
- 为了使复垦、盐碱地及新建的设施得到快速利用，以基质袋和“GBS-傲兰六号”番茄为试材，研究了设施番茄在低段密植基质袋培不同模式下生物性状、产量及品质的变化，以期筛选出适宜天津地区的番茄高产优质低段密植袋培模式。结果表明：袋培番茄增加密度50%保留2段果穗（G1）、增加密度30%保留3段果穗（G3）处理与基质常规栽培和土壤常规栽培相比，番茄株高平均增加4.63%～27.37%；茎粗增加4.65%～20.64%；叶绿素含量增加10.10%～22.79%；番茄单果重增加11.32%～17.12%；产量提高29.09%～56.99%；可溶性总糖含量增加13.54%～16.91%，可滴定酸含量增加7.05%～7.51%，维生素C含量增加12.42%～21.28%；硝酸盐含量降低7.14%～17.10%。
- Abstract:
- For the aim of utilize the reclamation land，saline land and new build facilities as soon as possible，with medium bag and ‘GBS-Aolam No.6’ as materials，the tomato biological characters，yield and quality under a less spike close density bag cultured pattern which suitable for Tianjin area investigated.The results showed that，compared with conventional substrate and soil culture，the plant height，stem diameter，chlorophyll increased by 4.63%～27.37%，4.65%～20.64% and 10.10%～22.79% under pattern G1(bag cultured tomato increase density 50% reserve 2 period of grain) and G3(bag cultured tomato increase density 30% reserve 3 period of grain).The single fruit weight and yield also over 11.32%～17.12% and 29.09～56.99% than conventional substrate and soil culture.The quality of tomato，such as total soluble sugar，titratable acid and vitamin C content also increased by 13.54%～16.91%，7.05%～7.51% and 12.42%～21.28% respectively，and the content of nitrate decreased by 7.14%～17.10%.
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备注/Memo
第一作者简介：任顺荣（1955-），男，江苏宜兴人，博士，研究员，现主要从事设施无土栽培及废弃物资源化处理等研究工作。E-mail：renshunrong@sohu.com.