|Table of Contents|

Effect of Different Electrical Conductivity on Photosynthesis Rate，Yield and Fruit Quality of Cucumber in Greenhouse(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年21期
Page:
53-55
Research Field:
Publishing date:

Info

Title:
Effect of Different Electrical Conductivity on Photosynthesis Rate，Yield and Fruit Quality of Cucumber in Greenhouse
Author(s):
NI Ji-heng; MAO Han-ping
Institution of Agricultural Engineer，Jiangsu University，Zhenjiang，Jiangsu 212013
Keywords:
greenhouses; electric conductivity; photosynthesis rate; fruit water content; cucumber
PACS:
S 642.2
DOI:
-
Abstract:
Used ‘Jinyou No.1’ cucumber as experiment material，the effect of different electrical conductivity (EC) nutrient solution on leaves photosynthetic rate，yield and fruit quality were studied.The results showed that electrical conductivity of nutrient solution had a great effect on photosynthesis rate，plant height，leaf area of single plant，yield and fruit water content.No significant difference was found between T3 treatment (EC=2.5 dS/m) and T2 treatment (EC=2.2 dS/m) about photosynthesis rate，yield and fruit water content but significantly bigger than T0 (EC=0.036.5 dS/m) treatment T1 treatment (EC=1.5 dS/m).

References:

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Last Update: 2014-08-26