Effects of Nitrogen Rate on the Growth, Yield and Quality of Tomato in Greenhouse Fertilization with Biogas Slurry
文献类型: 外文期刊
第一作者: Ning, X. J.
作者: Ning, X. J.;Yu, H. J.;Jiang, W. J.;Liu, X. R.
作者机构:
关键词: Solanum lycopersicum L.;organic fertilizer;soilless cultivation;greenhouse
期刊名称:XXVIII INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE (IHC2010): INTERNATIONAL SYMPOSIUM ON GREENHOUSE 2010 AND SOILLESS CULTIVATION
ISSN: 0567-7572
年卷期: 2012 年 927 卷
页码:
收录情况: SCI
摘要: The experiment was conducted in the greenhouse with different nitrogen rates of biogas slurry as top-dressing fertilizer to investigate their effects on growth, yield and quality of tomato. Biogas slurry and organic fertilizer as supplemental fertilizations were both provided seven times in total during the growing period. 10 g per plant of organic fertilizer as a control was applied each time, of which the amount of total nitrogen was 541 mg per plant. In treatment 1 (T1), 143 ml per plant of biogas slurry was applied each time, which was based on supplying the same amount of total nitrogen as in the control, while biogas slurry of 215 ml per plant was provided each time in treatment 2 (T2), resulting in a total nitrogen supply which was 1.5 times higher than in the control. The results showed that T2 had better effect on the promotion of stem diameter growth and the fruit enlargement rate as compared with the control. The maximum of soluble sugar content in fresh weight of fruit and sugar-acid ratio was also recorded in T2.
分类号:
- 相关文献
作者其他论文 更多>>
-
De novo assembly and characterization of the root transcriptome and development of simple sequence repeat markers in Paphiopedilum concolor
作者:Li, D. M.;Zhao, C. Y.;Liu, X. R.;Liu, X. F.;Lin, Y. J.;Liu, J. W.;Chen, H. M.;Lu, F. B.
关键词:Illumina paired-end sequencing;Paphiopedilum concolor;Simple sequence repeat markers;Root transcriptome
-
Marker-assisted selection in breeding silkworm strains with high tolerance to fluoride, scaleless wings, and high silk production
作者:Li, M. W.;Yu, H. J.;Yi, X. L.;Li, J.;Hou, C. X.;Li, M. W.;Hou, C. X.;Dai, F. Y.
关键词:Bombyx mori;Tolerance to fluoride;Scaleless wings;Marker-assisted selection
-
Effects of Diluted Biogas Slurry as Fertilizer on Growth and Yield of Tomato in Greenhouse
作者:Liu, X. R.;Jiang, W. J.;Yu, H. J.;Ning, X. J.
关键词:Solanum lycopersicum L.;biogas slurry;yield;quality
-
Present situation and future development for protected horticulture in mainland China
作者:Jiang, W. J.;Yu, H. J.
关键词:greenhouse;protected horticulture;soilless culture;substrates;vegetables
-
Twenty years development of soilless culture in mainland China
作者:Jiang, W. J.;Yu, H. J.
关键词:nutrient solution;growing media;protected horticulture;vegetables;greenhouse;organic fertilizers;organic agriculture