Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Yumiko Arai"'
Autor:
Masaki Okamura, Ryutaro Morita, Yumiko Arai-Sanoh, Hiroe Yoshida, Hiroshi Nakagawa, Naohiro Aoki
Publikováno v:
Plant Production Science, Vol 26, Iss 3, Pp 236-248 (2023)
ABSTRACTAccurate estimation of sink capacity in rice (grain number × potential grain size), independent of grain filling, is necessary for considering source – sink interactions. However, how to measure potential grain size is still a matter of de
Externí odkaz:
https://doaj.org/article/f27d7db4b5dc48eeb76f8c84c77225b4
Autor:
Masaki Okamura, Jun Hosoi, Kenji Nagata, Kentaro Koba, Daisuke Sugiura, Yumiko Arai-Sanoh, Nobuya Kobayashi, Motohiko Kondo
Publikováno v:
Plant Production Science, Vol 0, Iss 0, Pp 1-17 (2021)
Understanding the yield potential and yield-determining factors of recent high-yielding cultivars is essential for further increasing rice yield. In this study, a cross-locational field experiment was conducted across 3 years using ‘Hokuriku 193ʹ
Externí odkaz:
https://doaj.org/article/2c283864fe344bfc8ae97e5c5b6c10a4
Autor:
Shota Teramoto, Satoko Takayasu, Yuka Kitomi, Yumiko Arai-Sanoh, Takanari Tanabata, Yusaku Uga
Publikováno v:
Plant Methods, Vol 16, Iss 1, Pp 1-14 (2020)
Abstract Background X-ray computed tomography (CT) allows us to visualize root system architecture (RSA) beneath the soil, non-destructively and in a three-dimensional (3-D) form. However, CT scanning, reconstruction processes, and root isolation fro
Externí odkaz:
https://doaj.org/article/3c6ff861c1ec4d83b3a6ee9b684a8324
Autor:
Yumiko Arai-Sanoh, Masaki Okamura, Jun Hosoi, Kenji Nagata, Toshiyuki Takai, Hitoshi Ogiwara, Junko Ishikawa, Hidemitsu Sakai, Takeshi Tokida, Nobuya Kobayashi
Publikováno v:
Plant Production Science, Vol 23, Iss 1, Pp 69-74 (2020)
A new rice (Oryza sativa L.) cultivar, ‘Oonari’, was developed to reduce the shattering habit of the high-yielding cultivar ‘Takanari’. To evaluate the effects of environment on its yield and related traits, Oonari and Takanari were grown in
Externí odkaz:
https://doaj.org/article/0960e0f4339046c0aae6cd84cc966b7d
Autor:
Satoshi Yoshinaga, Takeshi Tokida, Yasuhiro Usui, Hidemitsu Sakai, Hirofumi Nakamura, Toshihiro Hasegawa, Hiroshi Nakano, Yumiko Arai-Sanoh, Tsutomu Ishimaru, Toshiyuki Takai, Motohiko Kondo
Publikováno v:
Plant Production Science, Vol 23, Iss 1, Pp 19-27 (2020)
Enhancing crop traits that increase grain yield under elevated CO2 concentrations is an important option for increasing the future productivity of rice. Here, we compared the growth and yield of five varieties with different genetic background under
Externí odkaz:
https://doaj.org/article/2a2ef00818834ca398afa8ce25bb9d63
Autor:
Toshiyuki Takai, Patrick Lumanglas, Eliza Vie Simon, Yumiko Arai-Sanoh, Hidetoshi Asai, Nobuya Kobayashi
Publikováno v:
Crop Journal, Vol 7, Iss 5, Pp 685-693 (2019)
Increasing rice yield potential is a continuous challenge posed by world population growth. To increase yield potential, favorable alleles of valuable genes need to be accumulated in promising germplasm. We conducted comparative yield trials for two
Externí odkaz:
https://doaj.org/article/84563310183d48f883023d8eeebb23b3
Autor:
Toshiyuki Takai, Shunsuke Adachi, Daisuke Fujita, Yumiko Arai-Sanoh, Masaki Okamura, Motohiko Kondo, Nobuya Kobayashi
Publikováno v:
Plant Production Science, Vol 20, Iss 4, Pp 467-476 (2017)
Recent progress in rice genomics has promoted the identification of quantitative trait loci (QTLs) associated with yield and its related traits. SPIKE, a QTL controlling spikelet number per panicle, and GPS, a QTL controlling leaf photosynthesis rate
Externí odkaz:
https://doaj.org/article/4b96d229a9524a7d9e85418c120014a1
Autor:
Hiroshi Nakano, Satoshi Yoshinaga, Toshiyuki Takai, Yumiko Arai-Sanoh, Katsuhiko Kondo, Toshio Yamamoto, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Hirofumi Nakamura, Toshihiro Hasegawa, Motohiko Kondo
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract The global atmospheric CO2 concentration has been increasing annually. To determine the trait that effectively increases rice (Oryza sativa L.) grain yield under increased atmospheric CO2 concentrations, as predicted in the near future, we g
Externí odkaz:
https://doaj.org/article/608b35331ef7468ab52b45bba660f980
Autor:
Yumiko Arai-Sanoh, Masashi Ida, Rui Zhao, Kazuhiko Nishitani, Satoshi Yoshinaga, Toshiyuki Takai, Hiroshi Nakano, Norio Iwasawa, Motohiko Kondo
Publikováno v:
Plant Production Science, Vol 16, Iss 4, Pp 335-341 (2013)
The contribution of cell wall components and nonstructural carbohydrate (NSC) to grain filling in rice (Oryza sativa L.) was clarified by investigating the differences in the dynamics of hemicellulose, sugar composition of hemicellulose, β-(1→3),(
Externí odkaz:
https://doaj.org/article/768eb16fc6ee488398b572690e3ba4df
Autor:
Shunsuke Adachi, Naoko Nito, Motohiko Kondo, Toshio Yamamoto, Yumiko Arai-Sanoh, Tsuyu Ando, Taiichiro Ookawa, Masahiro Yano, Tadashi Hirasawa
Publikováno v:
Plant Production Science, Vol 14, Iss 2, Pp 118-127 (2011)
The whole-leaf photosynthetic rate in rice plants is controlled by various physiological processes. In a high-yielding indica rice variety, Habataki, the leaf photosynthetic rate (LPR) of the uppermost fully expanded leaves was approximately 130 to 1
Externí odkaz:
https://doaj.org/article/22d4603fc3b746f4ace571af569d33c3