Results 41 to 50 of about 904,777 (238)

Growth, photosynthesis and antioxidant defense systém in Zn-deficient red cabbage plants

Plant, Soil and Environment, 2010
The effect of Zn deficiency was studied in red cabbage (Brassica oleracea L. var. capitata f. rubra) plants grown in nutrient solution under controlled environmental conditions.
R. Hajiboland, F. Amirazad
doaj   +1 more source

Rhizodeposition Drives One Third of Belowground Carbon Input in Agroecosystems

Advanced Science, EarlyView.
This study quantifies photosynthesized C allocation in the plant–soil system across six crop types: barley, wheat, maize, rice, legumes and grasses. It reports C partitioning into shoot respiration, shoot‐C, root‐C, net rhizodeposition and root‐derived CO2, providing standardized percentage averages and GPP‐derived absolute values as a robust baseline ...
Zhengjun Yan, Yuan Wen, Jie Zhou, Yakov Kuzyakov, Damien Beillouin, Johannes Lehmann, Yadong Yang, Yiqi Luo, Pete Smith, Zhaohai Zeng, Huadong Zang   +10 more
wiley   +1 more source

Four-dimensional variational data assimilation for inverse modeling of atmospheric methane emissions: Analysis of SCIAMACHY observations [PDF]

, 2008
Recent observations from the Scanning Imaging Absorption Spectrometer for Atmospheric Chartography (SCIAMACHY) instrument aboard ENVISAT have brought new insights in the global distribution of atmospheric methane.
Bergamaschi, P., Krol, M.C., Meirink, J.
core   +1 more source

Elevated CO2 alters distribution of nodal leaf area and enhances nitrogen uptake contributing to yield increase of soybean cultivars grown in Mollisols.

PLoS ONE, 2017
Understanding how elevated CO2 affects dynamics of nodal leaf growth and N assimilation is crucial for the construction of high-yielding canopy via breeding and N management to cope with the future climate change.
Jian Jin, Yansheng Li, Xiaobing Liu, Guanghua Wang, Caixian Tang, Zhenhua Yu, Xiaojuan Wang, Stephen J Herbert   +7 more
doaj   +1 more source

Effect of inoculation with diazotrophs and treatment with solution of trace elements obtained by nanotechnology on wheat [PDF]

Journal of Central European Agriculture
Currently, the importance of using new biotechnologies in crop cultivation, in particular the introduction of microbial inoculants and products obtained by nanotechnology, is increasing.
Dmytro KIRIZIY, Sergii KOTS, Oleg STASIK, Petro PUKHTAIEVYCH, Kateryna KUKOL, Lilia RYBACHENKO   +5 more
doaj   +1 more source

A global coupled Eulerian-Lagrangian model and 1 × 1 km CO2 surface flux dataset for high-resolution atmospheric CO2 transport simulations [PDF]

, 2012
We designed a method to simulate atmospheric CO2 concentrations at several continuous observation sites around the globe using surface fluxes at a very high spatial resolution.
Lukyanov, A, M. Rigby, Nisbet, Euan, Maksyutov, S., Tsuboi, K, Lowry, David, A. Lukyanov, Matsueda, H, A. Varlagin, Andres, R. J., Fisher, R. E., Nisbet, E., Sawa, Y., V. Valsala, Saito, M, Nisbet, EG, Lukyanov, A., Varlagin, A, Nisbet, E. G., Oda, T, T. Oda, Maksyutov, S, Valsala, V, Andres, R.J., Varlagin, A., R. Toumi, H. Matsueda, R. Zhuravlev, Fisher, R., Toumi, R, Oda, T., Fisher, RE, Ganshin, A., Sawa, Y, Toumi, R., E. G. Nisbet, Lowry, D, Andres, R., Tsuboi, K., R. E. Fisher, R. J. Andres, Rigby, M, Rigby, M., S. Maksyutov, A. Ganshin, M. Saito, Lowry, D., Zhuravlev, R, D. Lowry, K. Tsuboi, Fisher, Rebecca, Matsueda, H., Y. Sawa, Valsala, V., Zhuravlev, R., Ganshin, A, Saito, M., Andres, RJ   +57 more
core   +2 more sources

On analysis error covariances in variational data assimilation [PDF]

, 2008
The problem of variational data assimilation for a nonlinear evolution model is formulated as an optimal control problem to find the initial condition function (analysis).
Shutyaev, V., Gejadze, I.Y., Le-Dimet, F.   +2 more
core   +4 more sources

Reduction in phosphoribulokinase activity by antisense RNA in transgenic tobacco : effect on CO2 assimilation and growth in low irradiance [PDF]

, 1995
To quantify the importance of the Calvin cycle enzyme phosphoribulokinase (PRK) in photosynthesis and to perturb photosynthesis without large direct reductions in leaf protein content, tobacco plants (Nicotiana tabacum L.) were transformed with an ...
Paul, Matthew J., Loynes, Andy, Gray, J. C., Parry, M. A. J., John C. Gray, Parry, Martin A J, Knight, J. S., Martin A.J. Parry, Barnes, S. A., Dimah Habash, Habash, Dimah, Loynes, A., Andy Loynes, Gray, John C., Paul, M. J., Jacqui S. Knight, Matthew J. Paul, Barnes, Simon A., Simon A. Barnes, Knight, Jacqui S., Habash, D., Lawlor, David W., Lawlor, D. W., David W. Lawlor   +23 more
core   +1 more source

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

Bio‐Based Sodium Alginate Beads Reinforced With Microalgae (Limnospira platensis): Structure–Property Relationships and Controlled Release Potential

Journal of Applied Polymer Science, EarlyView.
Development of sodium alginate beads doped with Limnospira platensis, designed for the gradual release of nutrients and bioactive molecules into soil. The biomaterial combines biodegradability, controlled‐release potential, and microalgal biomass valorization, contributing to reduced nutrient losses through leaching and the development of more ...
Mariana Araújo Gatto, Ana Julia Gaspar Schmitz, Guilherme Dilarri, Fábio de Farias Neves Sr., Daniel Dall'Orsoletta, Aline Fernandes de Oliveira, Cristian Berto da Silveira   +6 more
wiley   +1 more source