|Table of Contents|

Effects of Less Spike Close Density Bag Cultured on the Yield and Quality of Facility Tomato(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年03期
Page:
55-59
Research Field:
Publishing date:

Info

Title:
Effects of Less Spike Close Density Bag Cultured on the Yield and Quality of Facility Tomato
Author(s):
REN Shun-rongSHAO Yu-cuiYANG Jun
Tianjin Institute of Agricultural Resource and Environment Sciences,Tianjin 300192
Keywords:
bag cultured tomatoless spike close plantingbiological charactersyieldquality
PACS:
S 641.2
DOI:
-
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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Last Update: 2014-08-23