| 纳米生物技术促进蔬菜作物增产应用研究 |
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| 引用本文： | 刘键,张阳德,张志明. 纳米生物技术促进蔬菜作物增产应用研究[J]. 湖北农业科学, 2009, 48(1) |
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| 作者姓名： | 刘键 张阳德 张志明 |
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| 作者单位： | 中南大学生物医学工程研究院,长沙,410008;卫生部纳米生物技术重点实验室,长沙,410008;华龙肥料技术有限公司,北京,100070 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 2007年第一次将纳米生物技术用于农作物上,选用5～50纳米碳添加到肥料中,称为纳米增效肥料.两年来先后在萝卜、白菜、甘蓝、茄子、辣椒、西红柿、芹菜和韭菜等十几种蔬菜作物上进行了肥效试验.结果显示有20%～40%的增产效果;纳米增效肥料能促进蔬菜作物快速生长,可提早5～7 d上市,如白萝卜施肥后38 d长到83 cm,茄子施肥后20 d长到1.2 kg等;纳米增效肥料有节肥功能,同等产量水平可节肥30%～50%.如芹菜施用纳米增效碳铵比同等重量的尿素增产12%;纳米增效肥料能提高蔬菜的品质.如在辣椒维生素C含量上,纳米增效肥料比尿素提高1.5倍.经中国疾病预防控制中心检验,纳米碳属于实际无毒级物料.
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| 关 键 词： | 纳米碳 纳米增效肥料 蔬菜 |
The Application Research of Nano-biotechnology to Promote Increasing of Vegetable Production |
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| LIU Jian,ZHANG Yang-de,ZHANG Zhi-ming. The Application Research of Nano-biotechnology to Promote Increasing of Vegetable Production[J]. Hubei Agricultural Sciences, 2009, 48(1) |
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| Authors: | LIU Jian ZHANG Yang-de ZHANG Zhi-ming |
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| Affiliation: | 1.Biomedical Engineering Institute;Central South University;Changsha 410008;China;2.Biotechnology Laboratory;National Ministry of Health Nano;3.Hualong Fertilizer Technology Co.;Ltd;Beijing 100070;China |
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| Abstract: | Nano-biotechnology was first used on crops in 2007,when 5 to 50 nm of carbon was added to the fertilizer to forming Nano-fertilizer.The experiments of fertilizer efficiency on radish,cabbage,cabbage,eggplant,peppers,tomatoes,celery and leek crops were carried out for the past two years.The results showed that the fertilizer promoted the growth of the crops,come into the market 5 to 7 days ahead of time,and made the yield increase 20% to 40%.After fertilization the white radish grew to 83 cm in 38 days,eggpl... |
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| Keywords: | nano-carbon efficiency nano-fertilizer vegetables |
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