| 猪粪发酵沼液对无土栽培番茄品质影响的试验研究 |
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| 引用本文： | 陈永杏 尚斌 陶秀萍 董红敏. 猪粪发酵沼液对无土栽培番茄品质影响的试验研究[J]. 中国农学通报, 2011, 27(19): 172-175 |
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| 作者姓名： | 陈永杏 尚斌 陶秀萍 董红敏 |
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| 作者单位： | 中国农业科学院农业环境与可持续发展研究所/农业部农业环境与气候变化重点开放实验室/农业部畜牧环境设施设备质量监督检验测试中心(北京),北京,100081 |
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| 基金项目： | 亚洲开发银行农业废弃物利用特别研究项目课题“沼气综合利用效果测定及技术评价”(PRC1924) |
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| 摘 要： | 为研究猪粪发酵沼液在保护地无土栽培番茄上施用对其果实品质的影响，本研究设置了3种不同稀释倍数（清沼比为1︰1、2︰1、3︰1）的沼液以混灌方式施用以及以沼液和清水轮流灌溉等4种处理，通过采集番茄果实，测试包括Vc、还原糖、粗蛋白、可溶性固形物、铜、锌、硝酸盐和亚硝酸盐等多项品质指标，研究沼液灌溉对番茄果实品质的影响。结果表明，施用沼液可提高番茄果实Vc含量，但不能提高还原糖的含量，轮灌方式施用沼液可提高番茄果实的粗蛋白和可溶性固体含量，并且铜、锌、硝酸盐和亚硝酸盐等的含量均未增高，以轮灌方式施用沼液可在食品安全的前提下有效地提高番茄果实的品质。
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| 关 键 词： | 日变化 日变化 |
| 收稿时间： | 2011-01-17 |
| 修稿时间： | 2011-03-07 |
Study on Effect of Biogas Slurry from Swine Farms on Tomato Quality in Soilless Cultivation |
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| Chen Yongxing,Shang Bin,Tao Xiuping,Dong Hongmin. Study on Effect of Biogas Slurry from Swine Farms on Tomato Quality in Soilless Cultivation[J]. Chinese Agricultural Science Bulletin, 2011, 27(19): 172-175 |
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| Authors: | Chen Yongxing Shang Bin Tao Xiuping Dong Hongmin |
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| Affiliation: | Chen Yongxing,Shang Bin,Tao Xiuping,Dong Hongmin ( Institute of Environment and Sustainable Development in Agriculture Chinese Academy of Agricultural Sciences/ Key Lab for Agro-environment & Climate Change,Ministry of Agriculture / Animal Environmental Facility Surveillance,Inspection and Testing Center (Minister of Agriculture),Beijing 100081) |
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| Abstract: | The objective of this study was to determine the effect of applying biogas slurry from swine farms on tomato fruit quality in soilless cultivation. Four treatments (T 1 , T 2 and T 3 representing mixed irrigation with a ratio of fresh water to slurry of 1:1, 2:1 and 3:1, and T 4 for alternate irrigation of fresh water and slurry) with a control were set to study the effects of irrigating biogas slurry on tomato quality. Vc, reducing sugar, crude protein, soluble solid, total copper, total zinc, nitrate and ... |
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| Keywords: | biogas slurry tomato quality |
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