Rice outcrossing
http://www.paper.edu.cn/scholar/showpdf/NUj2MN5IOTD0YxeQh Webb20 jan. 2024 · The outcrossing rate of red rice biotypes ranged from 0 to 0.21% and 0 to 1.26% with CL161 and CLXL8 rice, respectively. The outcrossing rate differed within …
Rice outcrossing
Did you know?
Webb9 juni 2024 · It is reported that perennial wild rice has higher outcrossing than annual types (Oka and Morishima 1967). Cultivated rice tends to have a shorter stigma than the … Webb1 juli 2009 · In general, CLXL8 had greater flowering overlap and higher outcrossing rate with red rice than did CL161 rice. The outcrossing rate of red rice biotypes ranged from …
Webb12 maj 2024 · accordingly increase hybrid rice seed production. The present study aimed at exploring the impact of growth regulators such as gibberellic acid (GA3), indole-3-acetic acid (IAA), and naphthalene acetic acid (NAA) on promoting floral traits and outcrossing rates in diverse rice CMS lines and improving hybrid rice seed production. Webb20 jan. 2024 · The outcrossing rate of red rice biotypes ranged from 0 to 0.21% and 0 to 1.26% with CL161 and CLXL8 rice, respectively. The outcrossing rate differed within each planting date (P < 0.05). Outcrossing was generally lower in mid-May and late May than in mid-April and late April planting times.
WebbI have been working on the research of third-generation (3G) hybrid rice since 1998, and invented the ms line Gt1s and its multiplication line Gt1B and their hybrids in 2015. My 3G hybrids Sanyou 1, Sanyou2 achieved yield records in China in 2024, with very good quality and 71% whole grain milled rice rate. The third-generation hybrid Sanyou 9 yielded … Webb20 jan. 2024 · The maximum field outcrossing rate between red rice biotypes and CL161 ranged from 0.03 to 0.25%. The field outcrossing rate between red rice biotypes differed …
WebbThe genetics of three floral characters influencing outcrossing in rice ( Oryza sativa L.) was studied in a cross between Accession 100183 of wild rice ( Oryza sativa f. spontanea) …
Webb6 apr. 2024 · Here, we investigate the genetic ancestry of wild rice by analyzing a diverse panel of rice genomes consisting of 203 domesticated and 435 wild rice accessions. We show that most modern wild rice is heavily admixed with domesticated rice through both pollen- and seed-mediated gene flow. chemnitz b planWebbMost of the pollen dispersal studies published to date indicated that rice × rice outcrossing rates were less than 1.0%. Numerous reports summarized in this study suggest that outcrossing rates between rice and red rice can be highly variable but usually are similar to or lower than this level. flight posits sneakersWebb图书馆关于清明节假日的闭馆通知 flightpostmanpatWebb23 aug. 2024 · The commercialization of hybrid rice has greatly contributed to the increase in rice yield, with the improvement of its seed production capacity having played an important role. The stigma exsertion rate (SER) is a key factor for improving the outcrossing of the sterile line and the hybrid rice seed production. We used the … chemnitz carlowitz congresscenterWebb14 sep. 2014 · Euphytica High seed cost is a major factor limiting the adoption of hybrid rice in South and Southeast Asian countries. A practical way to improve hybrid seed production is to increase the outcrossing rate in rice. Several studies reveal that perennial wild Oryza species have a higher outcrossing rate than annual species. chemnitz bürgerdialog facebookWebbWorked on firming up the public-private partnership in hybrid rice research by developing value-added germplasm lines containing agronomic traits of importance. Also worked on developing and setting-up experimental protocols for the outcrossing traits in rice. Key Responsibilities • Lead and manage the hybrid rice research portfolio. chemnitz bowlingWebbCold pressed rice bran oil (CPRBO) is produced by mechanical compressing of the rice bran using a screw or hydraulic press under mild heating (lower than 60°C), then the oil is refined by filtration. Therefore, the process involves neither heat nor chemical treatment, which is a soft process. chemnitz clinic dr thomas jendges