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Nitrogen and Phosphorus Uptake and Utilization
2013Developing nutrient efficient rice cultivars is an increasingly important objective as the continually increasing population worldwide needs to be fed from the decreasing arable land and declining natural resources. To deal with the demand, vast improvements in cultivars with higher yield potential per unit area (super rice for example) have being ...
Ping Wu, Guohua Xu, Xinming Lian
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ƒ-Ratios calculated with and without urea uptake in nitrogen uptake by phytoplankton
Deep Sea Research Part I: Oceanographic Research Papers, 1995Abstract Examination of data from literature showed that non-inclusion of urea uptake in nitrogen uptake by phytoplankton results in statistically significant overestimates off. The extent to which f was overestimated because of non-inclusion of urea uptake depended upon the ecosystem type and was 6, 17, 24, 42 and 55%,, respectively, in upwelling ...
Wafar, Mvm +2 more
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Nitrogen uptake and allocation in the seagrass Amphibolis antarctica
Aquatic Botany, 1997Abstract Ammonium acquisition and internal allocation of nitrogen in the seagrass Amphibolis antarctica ((Labill.) Sonder ex. Aschers.) were studied on freshly collected plants in laboratory experiments. The uptake kinetics were studied from the depletion of ammonium in split chamber experiments, while N uptake by entire plants and internal ...
Pedersen, M.F. +2 more
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Oecologia, 1977
Nitrogen uptake from applied nutrient solutions was evaluated in two old fields, in a pine plantation, and in a hardwood stand, to test the idea that plant communities become more efficient trappers and retainers of plant nutrients during succession. Uptake was estimated as the difference between nutrient concentrations in water collected from beneath ...
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Nitrogen uptake from applied nutrient solutions was evaluated in two old fields, in a pine plantation, and in a hardwood stand, to test the idea that plant communities become more efficient trappers and retainers of plant nutrients during succession. Uptake was estimated as the difference between nutrient concentrations in water collected from beneath ...
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[Biological nitrogen removal with excess nitrogen uptake by microorganisms].
Huan jing ke xue= Huanjing kexue, 2010The performance of nitrogen removal with sequencing batch reactors were investigated in different pH conditions using simulated municipal wastewater. The experimental results showed that ammonium and nitrate as well as nitrite in R2 (pH controlled at 8.0 +/- 0.2) were 0-1 mg x L(-1) and 8-10 mg x L(-1) respectively, while ammonium and nitrate as well ...
Jiu-hua, Deng +3 more
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Nitrogen Uptake and Assimilation
2008Margaret R. Mulholland, Michael W. Lomas
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Nitrogen uptake response of crops to organic nitrogen
Soil Science and Plant Nutrition, 1996Makoto Yamagata, Noriharu Ae
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INFLUENCE OF NITROGEN ON UPTAKE OF CALCIUM
Soil Science, 1961MACK DRAKE, JOHN M. WHITE
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Overexpression of OsMYB305 in Rice Enhances the Nitrogen Uptake Under Low-Nitrogen Condition
Frontiers in Plant Science, 2020Meng Yang, Hongmei Cai, Xingming Lian
exaly