|Table of Contents|

Effect of Nutrient Solution Temperature Control on Yield and Quality of Hydroponic Lettuce Over Summer in Greenhouse(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年22
Page:
56-59
Research Field:
Publishing date:

Info

Title:
Effect of Nutrient Solution Temperature Control on Yield and Quality of Hydroponic Lettuce Over Summer in Greenhouse
Author(s):
LI Feng1; 2; YU Ligen2; 3; LI Yinkun2; 3; XU Fan2; 3; WANG Lichun2; 3; 4
(1.Institute of Agricultural Economy and Information Technology，Ningxia Academy of Agriculture and Forestry Sciences，Yinchuan，Ningxia 750002;2.Beijing Research Center of Information Technology in Agriculture，Beijing 100097；3.Beijing Agricultural Engineering Technology Research Center,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097；4.Key Laboratory of Urban Agriculture(North)，Ministry of Agriculture，Beijing 100097)
Keywords:
hydroponics; nutrient solution temperature control; lettuce; over summer
PACS:
-
DOI:
10.11937/bfyy.201622014
Abstract:
Lettuce ‘Luosheng No.3’ was used as material，in order to explore the feasibility of nutrient solution cooling using a water cooler machine for hydroponic lettuce，the effect of nutrient solution temperature control on the growth and quality of hydroponic lettuce over summer in greenhouse was studied.The results showed that the nutrient solution temperature could be maintained at a suitable range (20±1)℃ for lettuce growth.The growth and dry matter commutation of lettuce was promoted.There was no negative impact on the quality of lettuce.In summary，it was feasible for the water-cool technology applied to the hydroponic solution temperature management.

References:

 

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Last Update: 2017-01-06