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Comparison of Agronomic Performance between Japonica/Indica Hybrid and Japonica Cultivars of Rice Based on Different Nitrogen Rates [PDF]

Agronomy, 2020
Previous studies have revealed that the japonica/indica hybrid rice has a higher yield potential, biomass production, and nitrogen (N) accumulation than japonica rice in China, however, at a single N application rate.
Tao Sun, Xin Yang, Xiaoli Tan, Kefeng Han, Sheng Tang, Weiming Tong, Siyi Zhu, Zhaoping Hu, Lianghuan Wu   +8 more
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Research and Development Strategies for Hybrid japonica Rice [PDF]

Rice, 2020
The utilization of heterosis has resulted in significant breakthroughs in rice breeding. However, the development of hybrid japonica has been slow in comparison with that of hybrid indica.
Wenjing Zheng, Zuobin Ma, Mingzhu Zhao, Minggang Xiao, Jiaming Zhao, Changhua Wang, Hong Gao, Yuanjun Bai, Hui Wang, Guomin Sui   +9 more
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The Next Generation of Rice: Inter-Subspecific Indica-Japonica Hybrid Rice

Frontiers in Plant Science, 2022
Rice (Oryza sativa) is an important food crop and has two subspecies, indica and japonica. Since the last century, four generations of rice varieties have been applied to rice production.
Guiquan Zhang
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The Influence of Nitrogen Application Level on Eating Quality of the Two Indica-Japonica Hybrid Rice Cultivars

Plants, 2020
Indica-japonica hybrid rice cultivars show great yield potential but poor eating quality and require more nitrogen (N) input relative to japonica rice. However, the effect of N levels on the eating quality of indica-japonica hybrid rice is little known ...
Xincheng Zhang, Liangbo Fu, Yishan Tu, Huifang Zhao, Liuhui Kuang, Guoping Zhang   +5 more
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Genetic Mechanism of Hybrid Sterility and Utilization of Indica-japonica Inter-subspecific Heterosis in Rice

Guangdong nongye kexue, 2022
Asian-cultivated rice (Oryza sativa L.) consists of two subspecies, indica (Oryza sativa L. indica) and japonica (Oryza sativa L. japonica) subspecies. There are considerable differences between them in morphology, physiology and gene level. The stronger
Jie GUO, Shaolong LIU, Xinqiao ZHOU, Dagang CHEN, Ke CHEN, Chanjuan YE, Yixiang LI, Chuanguang LIU, Youding CHEN   +8 more
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Comparative analysis on grain quality and yield of different panicle weight indica-japonica hybrid rice (Oryza sativa L.) cultivars

Journal of Integrative Agriculture, 2020
Indica-japonica hybrid rice (Oryza sativa L.) cultivars showed high yield potential and poor tasting quality when compared with common japonica rice cultivars.
Jin-long BIAN, Gao-lei REN, Chao HAN, Fang-fu XU, Shi QIU, Jia-hua TANG, Hong-cheng ZHANG, Hai-yan WEI, Hui GAO   +8 more
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Comprehensive Evaluation of Rice Qualities under Different Nitrogen Levels in South China

Foods, 2023
There is a need to comprehensively evaluate the rice quality of different rice varieties under different nitrogen treatments. Therefore, in this study, we used twenty-one hybrid indica rice varieties and twenty-three inbred japonica rice varieties with ...
Chao Ding, Congshan Xu, Bo Lu, Xuhui Zhu, Xikun Luo, Bin He, Cambula Elidio, Zhenghui Liu, Yanfeng Ding, Jie Yang, Ganghua Li   +10 more
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Comparison of grain yield and quality of different types of japonica rice cultivars in the northern Jiangsu plain, China

Journal of Integrative Agriculture, 2021
In recent years, an increasing number of different types of japonica rice cultivars have been released in the southern rice region of China. The grain yield and quality of these new cultivars showed significant differences in large scale planting ...
Jin-long BIAN, Gao-lei REN, Fang-fu XU, Hong-cheng ZHANG, Hai-yan WEI   +4 more
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Development of Wide-Compatible Indica Lines by Pyramiding Multiple Neutral Alleles of Indica–Japonica Hybrid Sterility Loci

Frontiers in Plant Science, 2022
Since the development of indica hybrid rice in the 1970s, great success has been achieved in hybrid rice production in China and around the world. The utilization of inter-subspecific indica–japonica hybrid rice has always been considered due to its ...
Jie Guo, Jie Guo, Yun Li, Liang Xiong, Tingxian Yan, Jinsong Zou, Ziju Dai, Guang Tang, Kangli Sun, Xin Luan, Weifeng Yang, Quanya Tan, Haitao Zhu, Ruizhen Zeng, Shaokui Wang, Guiquan Zhang   +15 more
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Prospects of utilization of inter-subspecific heterosis between indica and japonica rice

Journal of Integrative Agriculture, 2020
The Asian cultivated rice (Oryza sativa L.) grown worldwide is divided into two subspecies, indica and japonica. It is well known that the heterosis of inter-subspecies is usually stronger than that of intra-subspecies.
Gui-quan ZHANG
doaj   +1 more source