Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Yoshinobu Kawamitsu"'
Autor:
Mai Nakabaru, Dinh T. Hoang, Kenta Watanabe, Hiroo Takaragawa, Shin Yabuta, Masami Ueno, Yoshinobu Kawamitsu
Publikováno v:
Plant Production Science, Vol 23, Iss 3, Pp 333-342 (2020)
Development of a water-efficient irrigation system is essential in order to cultivate Jatropha curcas, a bioenergy crop, in semiarid regions. In the present study, to determine the useful parameter for the efficient irrigation system, jatropha plants
Externí odkaz:
https://doaj.org/article/69dd1a2fc3b148909b1a0d292cd20caf
Publikováno v:
Plant Production Science, Vol 20, Iss 4, Pp 412-422 (2017)
Drought stress which often occurs during early growth stage is one constraint in sugarcane production. In this study, the response of sugarcane to drought and nitrogen application for physiological and agronomical characteristics was investigated. Tw
Externí odkaz:
https://doaj.org/article/239cfe410b42476c8f704e7fb76dbd06
Autor:
Masami Ueno, Yoshinobu Kawamitsu
Publikováno v:
Engineering and Applied Science Research, Vol 44, Iss 3, Pp 182-188 (2017)
A "Plant factory" is one of the advanced facilities for vegetable cultivation in an artificially controlled environment, i.e., temperature, humidity, and CO2 concentration are controlled. Recently, it has become popular in Japan, USA, China and other
Externí odkaz:
https://doaj.org/article/a8b30de7522f4e8ead555051b542d924
Autor:
Thanankorn Jaiphong, Jun Tominaga, Kenta Watanabe, Ryuichi Suwa, Masami Ueno, Yoshinobu Kawamitsu
Publikováno v:
Plant Production Science, Vol 20, Iss 1, Pp 126-135 (2017)
Sugarcane (Saccharum spp.) is an economical crop in the tropical and subtropical countries. However, because of global climate change, flooding has become problematic, particularly during the rainy season, in Thailand. We investigated the effects of
Externí odkaz:
https://doaj.org/article/03278a4c781442a4a69d231065c519ba
Autor:
Thanankorn Jaiphong, Jun Tominaga, Kenta Watanabe, Mai Nakabaru, Hiroo Takaragawa, Ryuichi Suwa, Masami Ueno, Yoshinobu Kawamitsu
Publikováno v:
Plant Production Science, Vol 19, Iss 3, Pp 427-437 (2016)
Global climate change will result in extreme environments, such as droughts and floods. We investigated the individual and combined effects of droughts and floods of varying duration on sugarcane (Saccharum spp.) growth using a pot experiment under g
Externí odkaz:
https://doaj.org/article/a67b0141350a4dbba5c0c9a4161f51e1
Publikováno v:
Plant Production Science, Vol 19, Iss 2, Pp 215-222 (2016)
Sugarcane is an important economic crop in southwest Japan, but its production is decreasing. To increase sugar production, both sugarcane yield and quality should be improved. Fertilizer management is one of the factors that influence sugarcane qual
Externí odkaz:
https://doaj.org/article/5ab9c266e744417eaaebcaccac1fe656
Publikováno v:
Agronomy, Vol 10, Iss 5, p 722 (2020)
In Japan, the highest salt concentration in irrigation water for sugarcane cultivation has been reported to be above 2500 mg L−1, which may cause harmful effects to the crops; however, little information is available on the relationship between the
Externí odkaz:
https://doaj.org/article/f5f9e6815cb043aca8d4c557aabdd699
Autor:
Takafumi Konaka, Shin Yabuta, Charles Mazereku, Yoshinobu Kawamitsu, Hisashi Tsujimoto, Masami Ueno, Kinya Akashi
Publikováno v:
Agronomy, Vol 9, Iss 5, p 236 (2019)
Jatropha (Jatropha curcas L.) represents a renewable bioenergy source in arid regions, where it is used to produce not only biodiesel from the seed oil, but also various non-oil biomass products, such as fertilizer, from the seed cake following oil e
Externí odkaz:
https://doaj.org/article/c710f64750564fcf99a29d95d1df734c
Autor:
Jun Tominaga, Syunichiro Kawasaki, Shin Yabuta, Yasunori Fukuzawa, Ryuichi Suwa, Yoshinobu Kawamitsu
Publikováno v:
Plant Production Science, Vol 13, Iss 4, Pp 338-346 (2010)
We analyzed the effects of a partial solar eclipse (22 July 2009) on microclimate including vertical gradients of CO2 concentrations ([CO2]), so called [CO2] profile, in a mature sorghum canopy. Together with CO2 measurement, major photosynthetic dri
Externí odkaz:
https://doaj.org/article/b14363ac69da4a8494297cc049067c70
Autor:
Ahmed Al-Saidi, Yasunori Fukuzawa, Noboru Furukawa, Masami Ueno, Shigeyuki Baba, Yoshinobu Kawamitsu
Publikováno v:
Plant Production Science, Vol 12, Iss 2, Pp 139-149 (2009)
This technical report describes a gradient system for characterizing the vertical gradients of CO2, H2O, and air temperature within and above the canopy of plants. The system is low in cost and easy to use. The instruments were fitted and placed in o
Externí odkaz:
https://doaj.org/article/de7ad5781d0e4c8eb9b9d2641a9cdffd