Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Yasuhiro Usui"'
Autor:
Shuirong Tang, Weiguo Cheng, Samuel Munyaka Kimani, Keitaro Tawaraya, Takeshi Tokida, Mayumi Yoshimoto, Hidemitsu Sakai, Yasuhiro Usui, Hirofumi Nakamura, Miwa Y. Matsushima, Xingkai Xu, Toshihiro Hasegawa
Publikováno v:
Soil Security, Vol 16, Iss , Pp 100147- (2024)
Global warming can accelerate soil organic matter (SOM) decomposition resulting in faster carbon (C) loss and positive climate-C feedback. Previous studies on response of SOM decomposition to climate change mainly focus on plow soil layer. However, t
Externí odkaz:
https://doaj.org/article/7605fd50cfb84f7f8d731eaf36ad3b65
Autor:
Kazunori Taguchi, Wei Guo, James Burridge, Atsushi Ito, Njane Stephen Njehia, Hiroaki Matsuhira, Yasuhiro Usui, Masayuki Hirafuji
Publikováno v:
Plant Phenomics, Vol 6 (2024)
Data-driven techniques could be used to enhance decision-making capacity of breeders and farmers. We used an RGB camera on an unmanned aerial vehicle (UAV) to collect time series data on sugar beet canopy coverage (CC) and canopy height (CH) from sma
Externí odkaz:
https://doaj.org/article/3884aec4becf492f95a15a7aed6ac7b6
Publikováno v:
Plant Production Science, Vol 24, Iss 1, Pp 83-93 (2021)
Organic paddy rice (Oryza sativa L.) cultivation can be negatively impacted because of the weeds growth like Monochoria vaginalis. Although the rice bran application is useful in combating weed, its performance is not consistent. In this study, labor
Externí odkaz:
https://doaj.org/article/07336e40fd2844b0ba97a9aa8613a8d0
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:
Atsuko Miyagi, Ko Noguchi, Takeshi Tokida, Yasuhiro Usui, Hirofumi Nakamura, Hidemitsu Sakai, Toshihiro Hasegawa, Maki Kawai-Yamada
Publikováno v:
Plant Production Science, Vol 22, Iss 3, Pp 407-411 (2019)
Rice straw can be used as a feed for livestock. It accumulates soluble oxalate, which is harmful to livestock as it can cause mineral deficiency. It is therefore necessary to reduce the oxalate content in rice leaves so that the usage of rice straw f
Externí odkaz:
https://doaj.org/article/5250f813d1854d58a389de3aa56e6ada
Publikováno v:
Plant Production Science, Vol 22, Iss 3, Pp 352-366 (2019)
Atmospheric CO2 concentrations ([CO2]) have increased by more than 100 μmol mol−1 over the last century and are projected to rise further. Breeding cultivars with a greater response to elevated [CO2] (E-[CO2]) can be an effective adaptation to glo
Externí odkaz:
https://doaj.org/article/bbc36d168c6b422996444336b9d307f3
Autor:
Kazuhiro Kobayasi, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Yasuhiro Usui, Mayumi Yoshimoto, Toshihiro Hasegawa
Publikováno v:
Plant Production Science, Vol 22, Iss 3, Pp 367-373 (2019)
Flower opening time (FOT) is important for reproductive success in higher plants. Rice plants exhibit phenotypic plasticity in FOT in response to environmental factors such as temperature. However, the effect of the concentration of atmospheric CO2 (
Externí odkaz:
https://doaj.org/article/ee4b4b00dbfd406e91ea41989e40746d
Autor:
Kazuhiro Kobayasi, Mohammad Jawid Eydi, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Yasuhiro Usui, Mayumi Yoshimoto, Toshihiro Hasegawa
Publikováno v:
Plant Production Science, Vol 22, Iss 3, Pp 374-381 (2019)
Global climate changes may cause heat-induced sterility in rice, threatening the global production of this important crop. Although little is currently known about the combined effects of the concentration of atmospheric CO2 ([CO2]) and temperature o
Externí odkaz:
https://doaj.org/article/34e25025c95945eabf977045004a0225
Autor:
Guoyou Zhang, Kazuhiro Ujiie, Mayumi Yoshimoto, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Hitomi Wakatsuki, Miwa Arai, Hiroki Ikawa, Hirofumi Nakamaura, Toshihiro Hasegawa
Publikováno v:
Environmental Research Letters, Vol 17, Iss 11, p 114051 (2022)
Increasing concentrations of atmospheric CO _2 are projected to have positive effects on crop photosynthesis and yield (CO _2 fertilization effect, CFE). High-temperature events, such as heatwaves, during sensitive periods can have significant negati
Externí odkaz:
https://doaj.org/article/7f0e2aa2bb294e7b9fedc046d9fe4826
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