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Variation in Photosynthetic Induction Between Super Hybrid Rice and Inbred Super Rice
Plant Physiology and Biochemistry, 2022It is well documented that yield superiority of super hybrid rice is linked with its improved photosynthetic capacity and/or efficiency. In natural environments, the amounts of CO2 assimilated by plants was also impacted by the rapidity of leaf photosynthesis response to fluctuations of light.
Shiwei Guo, Xusheng Meng
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Hybrid rice and Green Super Rice
Chinese Science Bulletin, 2016Rice is the most important staple food that feeds more than half of the world’s population, particularly in Asia where 90% of rice is consumed. Increasing rice production is essential to meet the demands of a growing human population, with its rising living standards.
SiBin YU +4 more
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The rice genome revolution: from an ancient grain to Green Super Rice
Nature Reviews Genetics, 2018Rice is a staple crop for half the world's population, which is expected to grow by 3 billion over the next 30 years. It is also a key model for studying the genomics of agroecosystems. This dual role places rice at the centre of an enormous challenge facing agriculture: how to leverage genomics to produce enough food to feed an expanding global ...
Wing, Rod A. +2 more
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Field Crops Research, 2018
Abstract Producing higher grain yield with less environmental impact is a challenge for the future of agriculture. Breeding green super rice (GSR) varieties is one of the promising ways to meet this challenge. Green super rice is supposed to have better performance than super hybrid rice (SHR) under reduced input condition.
Liying Huang +4 more
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Abstract Producing higher grain yield with less environmental impact is a challenge for the future of agriculture. Breeding green super rice (GSR) varieties is one of the promising ways to meet this challenge. Green super rice is supposed to have better performance than super hybrid rice (SHR) under reduced input condition.
Liying Huang +4 more
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The mechanism of resistance loss of the super rice varieties to rice blast
Journal of Plant Pathology, 2019In order to clarify the mechanism of the resistance loss of super rice varieties to rice blast, we monitored the resistance of 10 super rice varieties to rice blast for four consecutive years under different ecological conditions. The results showed that the disease index of all the tested varieties exhibited an increasing trend, and the resistance ...
Bo Lan +7 more
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Practices and Prospects of Super Hybrid Rice Breeding
Rice Science, 2007 The great progress in super rice breeding both in China and other countries has been made in recent years. However, there were three main problems in super rice breeding: 1) the super rice varieties were still rare; 2) most super rice varieties exhibited narrow adaptability; and 3) current breeding theories emphasized too much on the rice growth model,
Ying-Hui Xiao, Li-Yun Chen
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Field Crops Research, 2018
Abstract Although previous researchers have revealed that inter-sub-specific hybrid rice between indica and japonica has super-high yield potential, the mechanisms underlying nutrient absorption and utilization remain limited. The present study assessed nutrient accumulation and utilization, root morphology, and physiology of inter-sub-specific ...
Hongcheng Zhang, Qigen Dai, Baowei Guo
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Abstract Although previous researchers have revealed that inter-sub-specific hybrid rice between indica and japonica has super-high yield potential, the mechanisms underlying nutrient absorption and utilization remain limited. The present study assessed nutrient accumulation and utilization, root morphology, and physiology of inter-sub-specific ...
Hongcheng Zhang, Qigen Dai, Baowei Guo
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Engineering rice genomes towards green super rice
Current Opinion in Plant BiologyRice, cultivated for millennia across diverse geographical regions, has witnessed tremendous advancements in recent decades, epitomized by the emergence of Green Super Rice. These efforts aim to address challenges such as climate change, pest and disease threats, and sustainable agriculture. Driven by the advent of multiomics big data, breakthroughs in
Jianwei Zhang, Jian Che, Yidan Ouyang
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Super Hybrid Rice Breeding in China: Achievements and Prospects [PDF]
Journal of Integrative Plant Biology, 2007 AbstractHybrid rice has contributed greatly to the self‐sufficiency of food supply in China. To meet the future demand for rice production, a national program on super rice breeding was established in China in 1996. The corresponding targets, breeding strategies and most significant advances are reviewed in this paper.
Jie-Yun Zhuang +2 more
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Enhancing disease resistances of Super Hybrid Rice with four antifungal genes
Science in China Series C: Life Sciences, 2007A plant expression vector harboring four antifungal genes was delivered into the embryogenic calli of '9311', an indica restorer line of Super Hybrid Rice, via modified biolistic particle bombardment. Southern blot analysis indicated that in the regenerated hygromycin-resistant plants, all the four antifungal genes, including RCH10, RAC22, beta-Glu and
Zhu, H, Xu, X, Xiao, G, Yuan, L, Li, B
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