Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Yasuhiro Izumi"'
Publikováno v:
Water Supply, Vol 22, Iss 11, Pp 7972-7981 (2022)
The flotation method of ultra-fine bubbles (UFB) aims to address pollution and has been used for combating the undesirable water conditions of contaminated soils. Hence, water containing UFB is gaining increasing attention for potential agricultural
Externí odkaz:
https://doaj.org/article/684cb00df3aa4f7d853ad5a3dc76ee93
Autor:
Simon Kamwele Awala, Kudakwashe Hove, Evans Kamwi Simasiku, Yasuhiro Izumi, Osmund Damian Mwandemele, Morio Iijima
Publikováno v:
Land, Vol 12, Iss 4, p 888 (2023)
In semiarid regions, soil salinity, like drought, restricts crop productivity, causing food shortages among most inhabitants—the smallholder subsistence farmers. Seasonal wetlands formed in these regions during the rainy seasons could be utilised f
Externí odkaz:
https://doaj.org/article/4f84c3bc4a0e41109e985616a96dcc3c
Autor:
Koji Yamane, Yoshitsugu Fudano, Nobuyuki Takao, Takatsugu Sugiyama, Yasuhiro Izumi, Hiroyuki Daimon, Hiroyuki Tsuji, Noriyuki Murakami, Morio Iijima
Publikováno v:
Plant Production Science, Vol 23, Iss 4, Pp 397-406 (2020)
We have investigated the effectiveness of a new soybean fertilization technique, named crack fertilization, which involves the application of nodule bacteria on biochar to soybean roots through cracks formed between planting rows during midterm tilla
Externí odkaz:
https://doaj.org/article/af8e838c8b914cb1b40e9a7d619bc8d5
Autor:
Yasuhiro Izumi, Shinji Okaichi, Simon K. Awala, Yoshimasa Kawato, Yoshinori Watanabe, Koji Yamane, Morio Iijima
Publikováno v:
Plant Production Science, Vol 21, Iss 1, Pp 8-15 (2018)
The authors have proposed the close mixed planting technique using mixed seedlings of two different crop species that results in close tangling of their root systems. Especially, the combination of drought-adaptive upland crops (e.g. pearl millet or
Externí odkaz:
https://doaj.org/article/73fe8f935c6d46c1877315ae7f686677
Autor:
Tetsuji Suzuki, Takeshi Ohta, Yasuhiro Izumi, Luke Kanyomeka, Osmund Mwandemele, Jun-Ichi Sakagami, Koji Yamane, Morio Iijima
Publikováno v:
Plant Production Science, Vol 16, Iss 1, Pp 12-23 (2013)
An appropriate combination of rice cultivar and cropping system that maximizes water use efficiency (WUE) may improve yield of rainfed lowland rice. In the paddy field, a large amount of water is consumed by evaporation during the early growth period
Externí odkaz:
https://doaj.org/article/5a4929ed4b3c4b4698b1c54a59902d77
Autor:
Morio Iijima, Hiroki Honjo, Yasuhiro Izumi, Hiroyuki Daimon, Toshio Tani, Motoki Hayashi, Tetsuji Suzuki
Publikováno v:
Plant Production Science, Vol 14, Iss 2, Pp 202-212 (2011)
Enhancement of nitrogen fixation activities by a cultivation technique is one of the potential targets to improve soybean yield in Japan. A cultivation technique named “crack fertilization” is described and the nodulation control by this techniqu
Externí odkaz:
https://doaj.org/article/a53d4be8764543d0a55c496eb32475af
Publikováno v:
Plant Production Science, Vol 12, Iss 3, Pp 327-335 (2009)
We introduced subsoiling to a field of wheat-soybean rotation where no-tillage practice had been conducted for five years and whose yield tended to decrease or stagnate. By subsoiling a half of each plot just before wheat sowing, treatments of tillag
Externí odkaz:
https://doaj.org/article/3a57752f643c4f9aa7d3ab5dda9a979a
Publikováno v:
Plant Production Science, Vol 10, Iss 2, Pp 182-188 (2007)
No-tillage often affects crop root development due to the higher mechanical impedance to root elongation, resulting in yield reduction under an unfavorable rainfall pattern, such as drought. In this study, we analyzed the changes in water source of w
Externí odkaz:
https://doaj.org/article/9e3be91a4508479f812d194ab730dcea
Publikováno v:
Plant Production Science, Vol 9, Iss 4, Pp 355-363 (2006)
The practice of intercropping pearl millet with cowpea is widespread among subsistence farmers in northern Namibia. In this region, the scarce and erratic rainfall may enhance competition for the limited soil water between intercropped plants. Trials
Externí odkaz:
https://doaj.org/article/6bdc1132f94443a18a50a14e24b5a5b6
Water Competition of Intercropped Pearl Millet with Cowpeaunder Drought and Soil Compaction Stresses
Publikováno v:
Plant Production Science, Vol 9, Iss 2, Pp 123-132 (2006)
Intercropping pearl millet with cowpea is a common practice in semiarid areas. Under limited water environments, competition for soil water between intercropped plants may be strong. Furthermore, the increasing soil compaction problems, due to the us
Externí odkaz:
https://doaj.org/article/2414c754aa6742058baa16da5e1cef95