title: [Effects of spent mushroom compost on greenhouse cabbage growth under soil salt stress].
abstract: A pot experiment was conducted to study the effect of spent mushroom compost (SMC) in alleviating greenhouse soil secondary salinization and cabbage salt stress. With the amendment of SMC, the salinized soil after 60 day cabbage cultivation had a pH value close to 7.0, its organic matter and available phosphorous contents increased significantly, and the increment of total water-soluble salt content reduced, compared with the control. When the amendment amount of SMC was 10 g x kg(-1), the increment of soil water soluble salt content was the least, suggesting that appropriate amendment with SMC could reduce the salt accumulation in greenhouse soil. Amendment with SMC increased the cabbage seed germination rate, plant height, plant fresh mass, chlorophyll SPAD value, and vitamin C content, and decreased the proline content significantly. All the results indicated that SMC could improve the growth environment of greenhouse cabbage, and effectively alleviate the detrimental effect of salt stress.
authors.affiliation: Ministry of Education Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310029, China. qlwang825@126.com
authors.forename: Qiu-Ling
authors.initials: QL
authors.lastname: Wang
authors.forename: Liang-Huan
authors.initials: LH
authors.lastname: Wu
authors.forename: Lan-Xue
authors.initials: LX
authors.lastname: Dong
authors.forename: Zai-Ming
authors.initials: ZM
authors.lastname: Chen
authors.forename: Zhong-Qiang
authors.initials: ZQ
authors.lastname: Wang
mesh_terms: D000363:Agaricales; D000383:Agriculture / Q000379:methods*; D001937:Brassica / Q000254:growth & development*; D004780:Environment, Controlled; D012037:Refuse Disposal / Q000379:methods; D012492:Salts / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D013312:Stress, Physiological
chemical_list: D012492:Salts; D012987:Soil