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© 2015. This work is licensed under http://creativecommons.org/licenses/by-nc/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

以茶渣蚓粪为原料,与泥炭、珍珠岩、蛭石按不同体积复配成育苗基质处理1 (1:5:2:2) 、处理2 (2:4:2:2) 、处理3 (3:3:2:2) 、处理4 (4:2:2:2) 、处理5 (6:0:2:2) 进行番茄育苗试验,通过分析番茄穴盘育苗植物学性状指标,探讨茶渣蚓粪基质在番茄育苗上的应用效果。结果表明:除处理1 外,其他茶渣蚓粪复合基质处理下的番茄幼苗生长指标均优于对照处理 (市场上常规育苗基质) ,其中以处理4 效果最好,处理5 次之。随着茶渣蚓粪比例的提高,番茄幼苗的株高、茎粗、SPAD值、根系形态指标呈先上升后下降的趋势。在本实验中,采用适当配方的茶渣蚓粪基质可明显提高番茄幼苗的品质,以处理4 的番茄幼苗各项指数均为最好,可推荐用于番茄的穴盘育苗生产。

The tomato seedling experiment was conducted to investigate the effect of substrate on the tomato seedling growth from five proportions of tea-leaf wormcast to peat, perlite and vermiculite, namely treatment I (1:5:2:2), treatmentⅡ (2:4:2:2), treatmentⅢ (3:3:2:2), treatment Ⅳ (4:2:2:2), treatment Ⅴ (6:0:2:2), respectively. The botany properties and characters of tomato seedling were observed to discuss the application effect of tea-leaf wormcast substrate. The results showed that in all treatments of the compound substrate of tea-leaf wormcast, except of treatment I, the tomato seedling indexes were superior to the control treatments (conventional seedling substrate in market), and the treatments Ⅳ had the best effect, followed by treatment Ⅴ. With the increasing proportion of tea-leaf wormcast, the plant height, stem diameter, SPAD value, and root morphology index of tomato seedlings firstly increased, and then decreased obviously. The substrate with the appropriate proportion of tea-leaf wormcast could obviously improve the quality of tomato seedlings, and the treatment Ⅳ was the best, which could be recommended for the actual production of tomato seedling.

Details

Title
Effects of Different Quantities of Tea-leaf Wormcast Substrate on the Growth of Tomato Seedling
Author
Yang, Wei; Hu, Feng; Dong-Sheng, Wang; Man-Qiang, Liu; Hui-Xin, Li; Zhong-Yang, Huang; Yi-Jun, Chang; Jia-Guo, Jiao
Pages
395-400
Section
Contents
Publication year
2015
Publication date
2015
Publisher
Journal of Agricultural Resources and Environment (JARE)
ISSN
20956819
Source type
Scholarly Journal
Language of publication
Chinese
ProQuest document ID
2097633070
Copyright
© 2015. This work is licensed under http://creativecommons.org/licenses/by-nc/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.