Characteristics of transient photosynthesis in Quercus serrata seedlings grown under lightfleck and constant light regimes von Yanhong, T. (National Inst. of Agro-Environmental Sciences, Tsukuba, Ibaraki (Japan). Div. of Plant Ecology), Hiroshi, K, Mitsumasa, S, Izumi, W

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Carbon dynamics and budgets in three upland double-cropping agro-ecosystems in Japan von Koizumi, Hiroshi, Usami, Youzou, Satoh, Mitsumasa

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Effect of carbon dioxide concentration on microbial respiration in soil von Koizumi, Hiroshi, Nakadai, Toshie, Usami, Youzou, Satoh, Mitsumasa, Shiyomi, Masae, Oikawa, Takehisa

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Examination of the method for measuring soil respiration in cultivated land: Effect of carbon dioxide concentration on soil respiration von Nakadai, Toshie, Koizumi, Hiroshi, Usami, Youzou, Satoh, Mitsumasa, Oikawa, Takehisa

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Effect of Simulated Acid Rain on the Physiological Activities and Chlorophyll Content of Leaves in Some Weeds and Crops von Satoh, Mitsumasa

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Measurement of Contact Area using ultrasonic Technic von TAKEUCHI, Akitoshi, SATOH, Mitsumasa, ONOZAWA, Motohisa, SUGAWARA, Yasunori, AOKI, Hiroshi

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An Attempt at Observation of Local Friction Using Ultrasonic Support von TAKEUCHI, Akitoshi, SATOH, Mitsumasa, AOKI, Hiroshi, KAYABA, Ichroh

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Effects of plowing and herbicide application on vegetation dynamics in abandoned upland fields von Usami, Y. (National Inst. of Agro-Environmental Sciences, Tsukuba, Ibaraki (Japan)), Koizumi, H, Satoh, M

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Photosynthetic Characteristics of Paraquat-Resistant Biotype of Erigeron philadelphicus L. and its Appearance in Tohoku and Southern Hokkaido von Satoh, Mitsumasa, Usami, Youzou, Koizumi, Hiroshi, Ichikawa, Hiroaki, Tang, Yanhong

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Self-Excited Rotor Vibrations by Hydrodynamic Forces in Labyrinth Seals : The Effect of the Inlet Swirl on the System Damping Coefficient von TAKITA, Kenji, SATOH, Mitsumasa, AOKI, Hiroshi

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Relation between the number of newly sprouted shoots and increase in dry weight in mulberry trees during early summer von SATOH, MITSUMASA

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Distribution of Herbicide-Resistant Biotypes in Japan (Results of Survey through Questionnaire) von SATOH, Mitsumasa, ITOH, Kazuyuki, USAMI, Youzou, KOIZUMI, Hiroshi

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Estimation of leaf area in mulberry plants by rating method von SATOH, Mitsumasa

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Distribution of Erigeron philadelphicus L. [Compositae] resistant to paraquat in Ibaraki prefecture [Japan] von Usami, Y. (Yokohama Univ. (Japan). Faculty of Engineering), Koizumi, H, Saka, H, Satoh, M

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Flow rate of sap through the mulberry shoot von SEKIGUCHI, Jiro, SATOH, Mitsumasa

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Studies on Photosynthesis and Translocation of Photosynthate in Mulberry Tree : III. Translocation of 14C-photosynthetic product from leaves of different ages von SATOH, Mitsumasa

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Allelopathic Effect of Chenopodium album and Several Plant Species Incorporated into Medium von SATOH, Mitsumasa, USAMI, Youzou, KOIZUMI, Hiroshi

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Processes of secondary succession on fallow land in relation to management systems von Usami, Y. (National Inst. of Agro-Environmental Sciences, Tsukuba, Ibaraki (Japan)), Koizumi, H, Satoh, M

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Effects of leaves left at the time of stem pruning on the ensuing growth and on the consumption of reserve carbohydrate in mulberry plants [Morus spp.] von SATOH, Mitsumasa, MATSUNAMI, Tatsuya, OHYAMA, Katsuo

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An assay on allelopathy in weeds with lettuce [Lactuca sativa] seeds von Satoh, M. (National Inst. of Agro-Environmental Sciences, Tsukuba, Ibaraki (Japan)), Usami, Y, Koizumi, H

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