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Original Articles

Urea transformation and the adaptability of three leafy vegetables to urea as a source of nitrogen in hydroponic culture

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Pages 797-812 | Published online: 21 Nov 2008

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Read on this site (10)

N. Razgallah, G. Abid, H. Chikh-Rouhou, A. Hassen & M. M’hamdi. (2017) Nitrate Content and Expression of Putative Nitrate Transporter Genes in Lettuce Fertilized with Nitrogen Fertilizers. International Journal of Vegetable Science 23:3, pages 173-184.
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Nesrine Razgallah, Hela Chikh-Rouhou, Iteb Boughattas & Mahmoud M’hamdi. (2016) Nitrate contents in some vegetables in Tunisia. Archives of Agronomy and Soil Science 62:4, pages 473-483.
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Patricia Mérigout, Virginie Gaudon, Isabelle Quilleré, Xavier Briand & Françoise Daniel-Vedele. (2008) Urea Use Efficiency of Hydroponically Grown Maize and Wheat. Journal of Plant Nutrition 31:3, pages 427-443.
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N.K. Khan, M. Watanabe & Y. Watanabe. (2000) Effect of partial urea application on nutrient absorption by hydroponically grown spinach (Spinacia oleracea L.). Soil Science and Plant Nutrition 46:1, pages 199-208.
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N. K. Khan, M. Watanabe & Y. Watanabe. (1999) Effect of different concentrations of urea with or without nickel addition on spinach (Spinacia oleracea E.) growth under hydroponic culture. Soil Science and Plant Nutrition 45:3, pages 569-575.
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Hideo Ikeda & Xuewen Tan. (1998) Urea as an organic nitrogen source for hydroponically grown tomatoes in comparison with inorganic nitrogen sources. Soil Science and Plant Nutrition 44:4, pages 609-615.
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T. K. Ancy, S. Kurien, A. Augustin & P. V. Balachandran. (1998) Urease activity in banana fruit. Journal of Plant Nutrition 21:10, pages 2127-2140.
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Aydin Gunes, WietseN. K. Post, ErnestA. Kirkby & Mehmet Aktas. (1994) Influence of partial replacement of nitrate by amino acid nitrogen or urea in the nutrient medium on nitrate accumulation in NFT grown winter lettuce. Journal of Plant Nutrition 17:11, pages 1929-1938.
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Articles from other publishers (15)

Noah James Langenfeld, Daniel Fernandez Pinto, James E. Faust, Royal Heins & Bruce Bugbee. (2022) Principles of Nutrient and Water Management for Indoor Agriculture. Sustainability 14:16, pages 10204.
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Francisco Albornoz, Inés Vilches & Samuel Contreras. (2019) Managing lettuce seed quality through nitrogen nutrition in soilless production. Scientia Horticulturae 252, pages 169-175.
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R.V. Santos, R.M.A. Machado, I. Alves-Pereira & R.M.A. Ferreira. (2016) The influence of nitrogen fertilization on growth, yield, nitrate and oxalic acid concentration in purslane ( Portulaca oleracea ) . Acta Horticulturae:1142, pages 299-304.
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Roberta Paradiso, Roberta Buonomo, Mike A. Dixon, Giancarlo Barbieri & Stefania De Pascale. (2015) Effect of bacterial root symbiosis and urea as source of nitrogen on performance of soybean plants grown hydroponically for Bioregenerative Life Support Systems (BLSSs). Frontiers in Plant Science 6.
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R. Paradiso, V. De Micco, R. Buonomo, G. Aronne, G. Barbieri & S. De Pascale. (2014) Soilless cultivation of soybean for Bioregenerative Life-Support Systems: a literature review and the experience of the MELiSSA Project - Food characterisation Phase I. Plant Biology 16, pages 69-78.
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Richard M. Weightman & Elizabeth M. Hudson. (2013) Noxious or nutritious? Progress in controlling nitrate as a contaminant in leafy crop species. Food and Energy Security 2:2, pages 141-156.
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Amir Hossein Khoshgoftarmanesh, Fatemeh Hosseini & Majid Afyuni. (2011) Nickel supplementation effect on the growth, urease activity and urea and nitrate concentrations in lettuce supplied with different nitrogen sources. Scientia Horticulturae 130:2, pages 381-385.
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Yoko MINE & Ken TAKAHATA. (2011) Nitrification of Ammonia in Nutrient Solutions by Slow Filtration Used for Disinfection in Closed Hydroponics. Shokubutsu Kankyo Kogaku 23:4, pages 144-151.
Crossref
Anjana, Shahid Umar & Muhammad Iqbal. 2009. Sustainable Agriculture. Sustainable Agriculture 533 549 .
Shahid Umar Anjana & Muhammad Iqbal. (2007) Nitrate accumulation in plants, factors affecting the process, and human health implications. A review. Agronomy for Sustainable Development 27:1, pages 45-57.
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Elisabete R. Yonamini Beninni, Hideaki Wilson Takahashi, Carmen S.V.J. Neves & Inês Cristina de B. Fonseca. (2002) Teor de nitrato em alface cultivada em sistemas hidropônico e convencional. Horticultura Brasileira 20:2, pages 183-186.
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Xue Wen Tan, Hideo Ikeda & Masayuki Oda. (2000) The absorption, translocation, and assimilation of urea, nitrate or ammonium in tomato plants at different plant growth stages in hydroponic culture. Scientia Horticulturae 84:3-4, pages 275-283.
Crossref
Xue Wen Tan, Hideo Ikeda & Masayuki Oda. (2000) Effects of nickel concentration in the nutrient solution on the nitrogen assimilation and growth of tomato seedlings in hydroponic culture supplied with urea or nitrate as the sole nitrogen source. Scientia Horticulturae 84:3-4, pages 265-273.
Crossref
Zhujun Zhu, Joska Gerendas & Burkhard Sattelmacher. 1997. Plant Nutrition for Sustainable Food Production and Environment. Plant Nutrition for Sustainable Food Production and Environment 963 964 .
Aydin Güneş, Ali İnal & Mehmet Aktaş. (1996) Reducing nitrate content of NFT grown winter onion plants (Allium cepa L.) by partial replacement of NO3 with amino acid in nutrient solution. Scientia Horticulturae 65:2-3, pages 203-208.
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