|Table of Contents|

Effect of Mixed Substrates of Straw Ash on the Quality of Tomato Plants(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年18
Page:
51-54
Research Field:
Publishing date:

Info

Title:
Effect of Mixed Substrates of Straw Ash on the Quality of Tomato Plants
Author(s):
CHENG Yan; ZHANG Xiaoming; WU Chunyan; LIU Dan; CAO Wen; JIANG Wanzhu
(College of Horticulture，Jilin Agricultural University，Changchun，Jilin 130118)
Keywords:
straw ash; substrates; tomato; seedling
PACS:
-
DOI:
10.11937/bfyy.201518013
Abstract:
Taking straw ash and peat as test materials，with tomato variety ‘Fenguan 888’ as research object，straw ash of the non-scientific treatment and peat were mixed in different ratioes，the physical and chemical properties and its application results in tomato seedling cultivation were studied.The results showed that the physical and chemical properties of mixed substrates of straw ash and peat accorded with performance requirements of seedling.Effect of mixed substrates A3 (straw ash∶peat(V∶V)=1∶1)seedling was significantly higher than control treatment (peat∶vermiculite(V∶V)=2∶1).Index and root-shoot ratio of treatment of seedling A3 were 0.163 and 0.124，the treatment were 32.52% and 13.76% higher than in control treatment.Comprehensive indexes of seedling growth and physiological metabolism could be determined that straw ash mixed substrates with straw ash and peat mixed with an equal volume can be used as the seedling substrate of tomato.

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Last Update: 2015-10-20