2024 Progress in research on dry afterripening

Progress in research on dry afterripening

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WebProgress in research on dry afterripening Seed Science Research . 10.1017/s096025851000036x WebJun 12, 2024 · Research was conducted to determine the relationship between temperature and seed moisture levels on afterripening of dormant wild oat line M73 seed, and to evaluate the status of water binding in the dormant seed. Conversion of dormant wild oat seed to a nondormant state at 20 to 40 C occurs primarily in the range of 5 to 20% seed …

[PDF] Variation in the loss of seed dormancy during after-ripening …

WebApr 3, 2024 · Wu, Wang, and Ma (2024) reported that the reducing sugar content of wheat decreased significantly at the beginning of postharvest ripening, while starch synthesis and respiration intensified, and amylose changed more drastically throughout postharvest maturation but showed a generally upward trend. WebRESEARCH Volume 21 Issue 2 June 2011 VOLUME 21 ISSUE 2 JUNE 2011 ISSN: 0960-2585 RESEARCH REVIEW Progress in research on dry afterripening† 69–80 Iglesias-Ferna´ndez, R., del Carmen Rodrı´guez-Gacio, M. & Matilla, A.J. RESEARCH OPINION Granivore seed-size preferences 81–83 Radtke, T.M. RESEARCH PAPERS enjoying your day off

Progress in research on dry afterripening Documents

Webafterripening, also called Dormancy, complex enzymatic and biochemical process that certain plant embryos must undergo before they will germinate. It results at least in part … WebMore precisely, afterripening is the loss of the dormant state, over some period of time, through exposure of the seeds to a set of environmental conditions after maturation and … Webseeds) or afterripening (AR) (a period of dry storage also called post-harvest storage) trigger the release from dormancy (Bentsink and Koornneef, 2008). Although seed … dr fei chong

Progress in research on dry afterripening.

WebApr 19, 2024 · This difference is noticeable and is presumably due to two effects: first, ND seeds were obtained by dry afterripening the D ones for 16 weeks at 30 °C, which can cause some degradation of RNA (evident in terms of rRNA) that is not overcome neither in a few hours at 30 °C nor in a few days at 10 °C; second, by removing dormancy, a developmental … WebNov 1, 1995 · For recently harvested seeds, germination percentage, mean germination time, and days between 10% and 90% of total germination (D90–D10) ranged from 1–75%, 10–24 d, and 10–20 d, respectively. Recently harvested seeds were generally most dormant, slowest to germinate and least uniform at high incubation temperatures. dr feichtinger loveland coWebDec 1, 1996 · A thermal after-ripening time model for dormancy loss accounting for seed moisture in the range 6-18% was developed and accurately predicted dormancy release for Wongan Hills seeds after- ripened under naturally fluctuating temperatures. 83 View 2 excerpts, cites methods and background dr fehse brombach

"WebProgress in research on dry afterripening. Author: Inglesias-Fernandez, Raquel, Rodriguez-Gacio, Maria del Carmen, Matilla, Angel J. Source: Seed science research 2011 v.21 … " - Progress in research on dry afterripening

Progress in research on dry afterripening

Postharvest ripening of newly harvested corn ... - ScienceDirect

WebDrying, whether occurring naturally or imposed prematurely, results in the permanent suppression of transcription of most developmentally-related messages and, upon subsequent rehydration, the induction of those associated with germination and growth. From 30 to 50 d after pollination (DAP) the total RNA content declines in the developing … WebApr 17, 2024 · In general, afterripening during dry storage at low temperatures is slower than it is at high temperatures. Little afterripening occurred in seeds of Oryza sativa (weedy rice) at 5 °C, and it was faster at 30 °C than at 20 °C [ 43 ].

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WebProgress in research on dry afterripening. Iglesias-Fernández, R. Del Carmen Rodrguez-Gacio, M. Matilla, A.J. WebProgress in research on dry afterripening. The transition from the dormant to the non-dormant state of a viable and mature seed can take place at low hydration by exposure to air-dry storage conditions (dry afterripening; AR). The events occurring during this loss of dormancy are of considerable physiological, ecological and agricultural interest.

WebApr 19, 2024 · Red rice fully dormant seeds do not germinate even under favorable germination conditions. In several species, including rice, seed dormancy can be removed by dry-afterripening (warm storage); thus, dormant and non-dormant seeds can be compared for the same genotype. A weedy (red) rice genotype with … WebApr 19, 2024 · Transcript data suggested important differences between these seeds (at least, as inferred by expression-based metabolism reconstruction): dry-afterripening …

WebThe transition from the dormant to the non-dormant state of a viable and mature seed can take place at low hydration by exposure to air-dry storage conditions (dry afterripening; AR). The events occurring during this loss of dormancy are of considerable physiological, ecological and agricultural interest. WebDec 1, 2004 · BACKGROUND AND AIMS The aim of this paper was to verify the variation in the loss of seed dormancy during after-ripening and the interspecific and interpopulation variability in the degree of dormancy of seven wild and two cultivated rice species comprising 21 populations and two cultivars.

WebDec 1, 2010 · The major data obtained over the last 30 years indicating the key role of oxygen in the molecular networks regulating seed germination and dormancy through (1) …

Webfrom publication: Progress in research on dry afterripening The transition from the dormant to the non-dormant state of a viable and mature seed can take place at low … enjoy intensive reconstructing sprayWebJan 6, 2011 · It is found that an afterripening requirement is a characteristic of the genus Crocus, and it can be fulfilled in nature during the Mediterranean dry summer, and for the … dr fei chong cardiologist enjoy instant reconstructing conditionerWebProgress in research on dry afterripening. The transition from the dormant to the non-dormant state of a viable and mature seed can take place at low hydration by exposure … enjoy in romanianWebIglesias-Fernández, R; del Carmen Rodríguez-Gacio, Mía; Matilla, A J., 2011: Progress in research on dry afterripening dr. feickert analogue firebirdWebThe transition from the dormant to the non-dormant state of a viable and mature seed can take place at low hydration by exposure to air-dry storage conditions (dry afterripening; … dr. fehsenfeld ortho houstonWebResults indicated that aubergine seed germination can be increased through afterripening treatment which shows the presence of seed dormancy in this species. This work tested the effect of after-ripening on seed germination of thirteen commercial seed lots from four open pollinated cultivars (Aydın Siyahı, Kemer, Pala and Topan) of aubergine (Solanum … dr. feickert analogue firebird turntable