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Carbon and Nitrogen Dynamics with Aging in Seminal Root System of Rice Seedling
Aging Carbon Lateral roots Nitrogen Partitioning
2009/7/29
The allocation pattern of carbon (C) and nitrogen (N) with aging among several organs of rice seedling was investigated with particular attention to the difference in seminal root axis (SRA) and conco...
Relationship between Salinity-Induced Damages and Aging in Rice Leaf Tissues
Aging Chlorophyll Cl content Na content Na/K ratio Rice Salt stress Ultrastructure
2009/7/29
Segments of rice leaves at different nodal positions were incubated in NaCl solutions for various periods, and the chlorophyll content, Na content, Cl content, Na/K ratio and the ultrastructure of exc...
Changes with Aging of Endogenous Abscisic Acid and Zeatin Riboside in the Root System of Rice
Abscisic acid Aging Enzyme immunoassay Lateral roots Oryza sativa L Seminal root system
2009/7/28
Plant roots produce abscisic acid (ABA) and zeatin riboside (ZR) which are known to counteract the aging of plant organs. Changes in ABA and ZR levels were determined by an enzyme immunoassay method i...
Changes with Aging in the Activities of Succinic Dehydrogenase and Peroxidase in Rice Seminal Root System
Aging Lateral roots Oryza sativa L Peroxidase Root Seminal root Senescence Succinic dehydrogenase
2009/7/27
Aging pattern of rice seminal root system grown under submerged soil conditions was evaluated by the measurement of succinic dehydrogenase (SDH) and peroxidase (POD) activities with special reference ...
Aging of the agricultural workforce in relation to the agricultural labour market
agriculture agricultural labour market aging of agricultural workforce supply and demand unemployment wage levels
2014/3/3
The development of age structure of czech agricultural workforce has been continuously predominantly negative since 1989 and it constitutes a seriousproblem in terms of reproduction of agricultural wo...