High-yield hybrid strains of rice
WebFeb 12, 2024 · An international group of researchers has achieved a 95% success rate in reproducing a commercial hybrid rice variety as a clone through seeds. This breakthrough has the potential to reduce the cost of hybrid rice seeds, making high-yielding and disease-resistant rice strains accessible to farmers with limited resources worldwide. WebJan 10, 2024 · Rice is a staple crop for billions of people, but it has proved difficult to bring high-yield hybrid rice strainers to farmers. UC Davis scientists have developed a method to propagate hybrid rice as cloned …
High-yield hybrid strains of rice
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WebJun 24, 2024 · Chinese children recite a Tang dynasty poem that credits the farmer’s sweat and toil for the rice on their plates. They should also acknowledge crop scientist Yuan Longping, the ‘father of... http://en.ce.cn/main/latest/202411/03/t20241103_35967269.shtml
Web2 days ago · The highest and lowest harvest indexes was recorded in KOKIT (0.033) and GETACGEW (0.2) rice varieties in Fogera District, NERIKA 12 and 13 and Hidasie (0.30) and Tana (0.19) rice varieties at Libo Kemkem District (Table 1, Table 2). Getachew rice variety was superior in ratio of grain yield and biomass yield as a result is had high harvest index. WebMay 23, 2024 · SHANGHAI — Yuan Longping, a Chinese plant scientist whose breakthroughs in developing high-yield hybrid strains of rice helped to alleviate famine and poverty …
WebDrought is one of the main abiotic stresses responsible for reducing crop yields worldwide. In hybrid rice production, cytoplasmic male sterility (CMS) displays an alternative plan for producing high-yielding hybrid rice depending on the hybrid vigor. Kinetin (Kin) has an essential role during the early phase of grain setting by regulating cell division, assimilate … WebSep 1, 2024 · 1. Introduction. The cultivation of hybrid rice is one of the major achievements of modern agricultural science. In 1964, Longping Yuan became the first person to …
WebFeb 12, 2024 · Rice, the staple crop for half the world’s population, is relatively costly to breed as a hybrid for a yield improvement of about 10 percent. This means that the …
WebApr 12, 2024 · Yu Yahui et al. studied the heterosis between indica-japonica subspecies by using japonica two-line hybrid rice parents and combinations as materials, and concluded that the difference of indica-japonica composition of parents was significantly and high significantly positively correlated with the yield and yield heterosis [29] . can laminate flooring be laid over tileWebJun 1, 2024 · Heterosis, which describes the superior vigor and yield of F 1 hybrids with respect to their parents, is observed in many rice hybrid crosses. The exploitation of heterosis is a great leap in the history of rice breeding. With advances in genomics and genetics, high-resolution mapping and functional identification of heterosis-associated … can laminate flooring be placed over tileWebScientists have created hybrid rice that can be propagated with high efficiency as clonal seed. This means the benefits of a high-yield hybrid can be kept from season to season without breeding new hybrids. ... Unless there’s something specifically about rice that would prevent everyone from ending up using the same cloned strain, there’s ... fix a psd file that wont openWebJan 10, 2024 · An international team has succeeded in propagating a commercial hybrid rice strain as a clone through seeds with 95 percent efficiency. This could lower the cost of hybrid rice seed,... can laminate floors be cleaned with vinegarWeb2 days ago · Bread wheat (Triticum aestivum L.) is a pivotal staple food crop, providing about 20% of calories consumed by humans. Grain weight is one of the three factors of wheat yield, and also the key ... fix a printer that is offlineWebMar 1, 2015 · 2014 was a banner year for Yuan Longping, “the father of hybrid rice”, and his team. The yield of “super rice” hit a new record of 1,026.7 kg per mu (about 15.4 t per ha), which represents an earlier than expected achievement of their target of 1,000 kg per mu. Although born in Beijing, Yuan has lived most of his life in coastal regions ... fix a program in windows 10WebMay 28, 2024 · Yuan Longping, a Chinese plant scientist whose breakthroughs in developing high-yield hybrid strains of rice helped to alleviate famine and poverty across much of … fix a problem facebook