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Chengjing Liao, Shengliang Fang, Hengdong Zhang, Longsheng Liu, Jiaxin Xie, Xing Li, Fangbo Cao, Jiana Chen and Min Huang
Understanding the yield attributes of the popular rice (Oryza sativa L.) hybrids can provide useful information for developing new hybrid rice varieties. Field experiments were conducted at two subtropical sites (Hengyang and Xingyi) in two years (2021 a...
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Kun Liu, Kaixi Zhang, Yu Zhang, Jiarong Cui, Zhikang Li, Jian Huang, Shouguo Li, Jingli Zhang, Shan Deng, Yiying Zhang, Jingyan Huang, Li Ren, Yunxia Chu, Hong Zhao and Hairong Chen
Maximizing rice yield potential has always been the focus of high-yield rice cultivation research. For high-yield rice cultivation and breeding, more research into the link between yield and yield components is essential. In this experiment, 38 rice vari...
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Luoman Pu, Junnan Jiang, Menglu Ma and Duan Huang
Heilongjiang Province is a significant region for grain production and serves as a crucial commodity grain production base in China. In recent years, due to the threat of declining cropland quality and quantity, coupled with the increasingly prominent de...
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Zhi Dou, Yicheng Zhou, Yaoyuan Zhang, Wei Guo, Qiang Xu and Hui Gao
High temperature frequently occurs during rice?s early grain-filling period in the south of China, negatively affecting rice yield and quality and posing a major threat to local rice production. This experiment researched the influence of 3.5 °C warming ...
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Zubing He, Zhi Wang, Jianxun Hao, Yifan Wu and Houjun Liu
In this study, the effects of the soil application and foliar spraying with magnesium fertilizers on rice yield and quality in Liaoning Province were investigated. Field experiments were conducted at Kaiyuan, Xinmin, and Dawa in 2022 and 2023. Magnesium ...
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Juanjuan Li, Changnan Yang, Xuezhi Zhang, Shengbiao Wu, Hailong Chi, Xinjiang Zhang and Changzhou Wei
The cultivation of drip-irrigated rice has resulted in lower yields. However, the decrease in rice yield under drip irrigation and its relationship with the existing water and N regime have not been fully explained. Research and development of optimized ...
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Md. Shahidul Haque Bir, Md. Arshad Ali, Most Mohshina Aktar, Kee Woong Park, Muhammad Shahbaz, Khim Phin Chong, Muhammad Shafiq Shahid, Olga Panfilova and Gabrijel Ondrasek
Increase in the concentration of atmospheric greenhouse gases significantly contributes to global warming, representing a substantial challenge for crop production. The study was conducted to determine the growth competition between rice (Oryza sativa) a...
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Xianglan Su, Yixia Cai, Bogui Pan, Yongqi Li, Bingquan Liu, Kunzheng Cai and Wei Wang
Pot and field trials were conducted to explore the combined effect of biochar (BC) with topdressing silicon (Si) on Cd uptake by rice and grain yield in Cd-contaminated paddy soil. The treatments, including BC applied before transplanting (TBC), topdress...
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Guanjun Huang, Lin Guo, Yanhua Zeng, Shan Huang, Yongjun Zeng and Xiaobing Xie
The double-season rice system plays an important role in ensuring food security in China. However, changes in the grain yield and quality of recently released rice varieties are still not fully understood, especially early indica rice (Oryza sativa). In ...
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Qingyan Wang, Longzhi Sun and Xuan Yang
Rice yield is essential to global food security under increasingly frequent and severe climate change events. Spatial analysis of rice yields becomes more critical for regional action to ensure yields and reduce climate impacts. However, the understandin...
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