Výsledky vyhledávání - "Tetsujiro Sugahara"

Fundamental Studies on Yield-Forecast for Rice Plants : 15. Characters of rice yield-components in the order of culm length through the practical simplified survey method (5)

Autor: Yoji Hayashi, Tetsujiro Sugahara

Publikováno v: Japanese Journal of Crop Science. 36:129-132

This study is one of the serial experiments for practical use conducted based upon the characters of rice yield-components per panicle within a hill arranged in the order of culm length for the purpose to estimate the paddy rice yields and the yield-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::468396343c57b265725563f8b6b5ab96
https://doi.org/10.1626/jcs.36.129

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Fundamental Studies on Yield-Forecast for Rice Plants : 16. Decision on the selected panicles used for the simplified survey method (6)

Autor: Yoji Hayashi, Tetsujiro Sugahara

Publikováno v: Japanese Journal of Crop Science. 36:133-137

In the previous paper (report 15), it was reported that the rice yield-components per hill in the order of culm length could be represented in the from of a zero-order, primary or curvilinear regression. The present report refers to the fact that the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dfe187908c2a05862787177e4ca553b
https://doi.org/10.1626/jcs.36.133

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Fundamental Studies on Yield-Forecast in Rice : VII. Study on yield-forecasting factors at the heading time

Autor: Michio Mozaki, Yoshiya Takashima, Tetsujiro Sugahara

Publikováno v: Japanese Journal of Crop Science. 29:207-209

This experiment was carried out to know what sort of factors at the time of heading show close relation to the increase of top-dry-weight, and serve as successful index to forecast the yield. The two paddy rice varieties, Asahiyori and Yutakasenbon h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::672a660a2c58239e9c1c3880bbcb0682
https://doi.org/10.1626/jcs.29.207

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Influence of the Various Parts of the Photosynthetic Organs of Wheat and Barley in producing Grains During the Ripening Period. (II)

Autor: Yoshio Murata, Tetsujiro Sugahara, Masao Kikkawa

Publikováno v: Japanese Journal of Crop Science. 27:391-392

Experiments were carried out in 1958 on Wheat and barley grown in field and pot culture, to ascertain the amount of contributions, indebted to the activities of several photosynthetic organs as well as to the reserve material contained in them, for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e565bf9bca4aef48bdf0311b98fa5929
https://doi.org/10.1626/jcs.27.391

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Fundamental Studies on Yield-Forecast in Rice Plant : IV. On the relationship between the increase of top-dry-weight and its related factors durin the ripening period

Autor: Yoshiya Takashima, Tetsujiro Sugahara, Michio Nozaki

Publikováno v: Japanese Journal of Crop Science. 28:182-183

The paddy rice variety used was Norin-8, which was grown in the paddy field under different levels of nitrogen supply and different density, changing the spacing at the begining of heading. The increased amount of dry matter production was measured b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3440911c041928a4a55820fe53a5e0f8
https://doi.org/10.1626/jcs.28.182

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