Effect of NO3 and NH4 concentrations in nutrient solution on yield and nitrate concentration in seasonally grown leaf lettuce

The effect of suboptimal supply of nitrogen (N) and of replacing nitrate in the nutrient solution with ammonia on growth, yield, and nitrate concentration in green and red leaf lettuce was evaluated over two seasons (autumn and spring) using multiple regression analysis. The plants were grown in a g...

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Veröffentlicht in:	Acta agriculturae Scandinavica. Section B, Soil and plant science Soil and plant science, 2017-11, Vol.67 (8), p.748-757
Hauptverfasser:	Urlić, Branimir, Jukić Špika, Maja, Becker, Christine, Kläring, Hans-Peter, Krumbein, Angelika, Goreta Ban, Smiljana, Schwarz, Dietmar
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonia Autumn Biomass Composition effects Concentration (composition) Crop yield green lettuce Greenhouses Leaves Lettuce Life Sciences multiple regression Multiple regression analysis N and water use efficiency NFT system Nitrates Nitrogen Nutrient concentrations Nutrient utilization Nutrients Plants Plants (botany) Red lettuce Regression analysis Seasons Spring (season)
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