Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Jiro Tatsumi"'
Publikováno v:
Frontiers in Plant Science, Vol 7 (2016)
A single germinated rice (Oryza sativa L) seed can produce 350 grains with the sequential development of 15 leaves on the main stem and 7 ‒ 10 leaves on 4 productive tillers (forming 5 panicles in total), using nitrogen (N) taken up from the enviro
Externí odkaz:
https://doaj.org/article/029275a704aa40f8b0340f9b375e8713
Publikováno v:
Plant Production Science, Vol 12, Iss 4, Pp 443-448 (2009)
We investigated the effects of combined soil physical stresses of compaction and drought on the production of fully hydrated mucilage (mucilage) and root border cells (RBCs) in maize. The exudation of carbon and water were also estimated using stable
Externí odkaz:
https://doaj.org/article/ce106bd9016c48b7bba5edede394ebec
Autor:
Janardan Khadka, Jiro Tatsumi
Publikováno v:
Plant Production Science, Vol 9, Iss 2, Pp 115-122 (2006)
The 15N natural abundance method has been widely used for evaluation of symbiotic N2-fixation. The method inevitably requires a reference plant that reflects soil derived δ15N similar to that in a N2-fixing target plant, for estimating the contribut
Externí odkaz:
https://doaj.org/article/0f25460c5f424a308382ba73d1761777
Autor:
Janardan Khadka, Jiro Tatsumi
Publikováno v:
Plant Production Science, Vol 9, Iss 3, Pp 219-227 (2006)
The intra-plant distribution of 15N in common bean, cowpea and soybean having different levels of responses to shading and N2-fi xing ability were analyzed under shaded and non-shaded conditions. Maize was used as a reference (non N2-fixing) plant. S
Externí odkaz:
https://doaj.org/article/948a1010a3454feeafc524bca3701f59
Publikováno v:
Plant Production Science, Vol 5, Iss 4, Pp 286-293 (2002)
The growth directions and elongation rates of axile roots that compose the framework of an upland rice root system are quite varied. The objective of this study was to elucidate the direction of growth of the axile roots relative to their root diamet
Externí odkaz:
https://doaj.org/article/2d06dccf610240618b30c01504ff16d3
Publikováno v:
Plant Production Science, Vol 3, Iss 2, Pp 101-107 (2000)
Rhizosphere pH is known to be strongly influenced by nitrogen sources and plant species. We have evaluated whether the exposure of the shoot to light affects the pH changes in the rhizosphere of legumes and cereals in the presence of different forms
Externí odkaz:
https://doaj.org/article/b5991a77e2444c0c9e8bf917ef2f6d3d
Publikováno v:
Plant Production Science, Vol 3, Iss 3, Pp 289-295 (2000)
The fractal dimension (D) is the main concept of fractal geometry. D may have the potential to describe morphology in overall terms for root systems quantitatively. However, it is often difficult to discriminate root systems possessing a common D but
Externí odkaz:
https://doaj.org/article/c2ed48821e24420abd1417114a45560b
Publikováno v:
American Journal of Plant Sciences. :1686-1693
The δ13C value is widely used to assess the effects of drought on water status in plants. However, there is little information regarding the δ13C signature in different organs of rice. We conducted a field study to examine whether the δ13C among d
Publikováno v:
Plant Production Science, Vol 12, Iss 4, Pp 443-448 (2009)
We investigated the effects of combined soil physical stresses of compaction and drought on the production of fully hydrated mucilage (mucilage) and root border cells (RBCs) in maize. The exudation of carbon and water were also estimated using stable
Autor:
Jiro Tatsumi, Janardan Khadka
Publikováno v:
Plant Production Science, Vol 9, Iss 2, Pp 115-122 (2006)
The 15N natural abundance method has been widely used for evaluation of symbiotic N2-fixation. The method inevitably requires a reference plant that reflects soil derived δ15N similar to that in a N2-fixing target plant, for estimating the contribut