@article{oai:soar-ir.repo.nii.ac.jp:00012209, author = {SHIBATA, OSAMU and KINOSHITA, TETSUO and ARAI, TORU}, issue = {1}, journal = {信州大学理学部紀要}, month = {Aug}, note = {The net productions of Polygonum reynoutria L. ssp. asiatica, Solidago virgaaurea L. ssp. asiatica, and Prunella vulgaris L. ssp. asiatica were measured by the leaf-half method modified monthly in several native habitats of different altitude. With P. reynoutria, the net productivity was decreased from late July to late September, and also was decreased in higher habitats. The productivities of S. virga-aurea and P. vulgaris, however, were increased from late July to late August, and from about 600m to about 1500m elevation in the same season, and then decreased in both cases. The temperature that showed the maximum productivity was lower in S. virga-aurea than in P. vulgaris. It was suggested that the plants distribution of these 3 species may be related to the difference in their productivities., Article, 信州大学理学部紀要 10(1): 35-39(1975)}, pages = {35--39}, title = {Net Production in Several Mature Plants Grown at Different Altitudes}, volume = {10}, year = {1975} }