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 … WebSep 11, 2024 · Yuan began his pioneering research on hybrid rice in 1964 after a famine in China, leading to his team’s successful cultivation of the high-yield strain in 1973. The increased yield of hybrid rice helps to feed an extra 80 million people a year in China, and is currently grown in more than 60 countries around the world, providing a robust food …

Rice breeding breakthrough to feed billions -- ScienceDaily

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 … 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 … chilli the singer on ig

Hybrid Rice Developer Yuan Longping Dies at 90 - The Scientist

WebApr 14, 2024 · However, the geographical location of the rice region in Southwest China is complex, and the common characteristics of high yield of direct seeding hybrid indica … 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 … WebThe costs of hybrid rice seeds are very high: up to 15 times higher than seeds from elite inbred varieties. 62 The major problem is that seed yields are very low, making seed production costly. Farmers who buy these expensive seeds season after season face the added burden of low market prices for their harvest. chilli toffee