@article{oai:omu.repo.nii.ac.jp:00009384,
 author = {MURASE, Haruhiko and TAMURA, Junsuke},
 journal = {Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology},
 month = {Mar},
 note = {application/pdf, The spectral analysis technique was applied to the investigation of oscillatory phenomena existing in the soil-plant-atmosphere continuum. Changes in corn stalk circumference, solar radiation, ambient temperature and soil moisture level were recorded as analog data. The spectral properties of measured parameters were determined to investigate the cause-and-effect relationships between the paprameters. A strong linear correlation between the amount of soil moisture level change and the corn stalk enlargement was found, using coherence estimates., Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology. 1982, 34, p.67-74},
 pages = {67--74},
 title = {An Application of Spectral Analysis to the Soil-Plant-Atmosphere Continuum},
 volume = {34},
 year = {1982}
}