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Can Zhao, Guangming Liu, Yue Chen, Yan Jiang, Yi Shi, Lingtian Zhao, Pingqiang Liao, Weiling Wang, Ke Xu, Qigen Dai and Zhongyang Huo
Nitrogen fertilizer is an important agronomic measure to regulate rice yield and grain quality. Grain filling is crucial for the formation of rice yield and grain quality. However, there are few studies on the effects of excessive nitrogen application (E...
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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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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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Jian Song, Yongtao Cui, Honghuan Fan, Liqun Tang and Jianjun Wang
Rice heterosis has played a significant role in improving rice yields in China since the 1970s. The utilization of heterosis between the indica and japonica subspecies of rice is especially important in this regard. However, inter-subspecies hybridizatio...
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Yeotae Yun, Gyucheol Kim, Giwon Cho, Youngju Lee, Tugsang Yun and Hakhun Kim
This study aimed to investigate the effect of nitrogen application methods on the yield and grain quality of an extremely early maturing rice variety. The experiment was conducted in the rice research field of Chungnam Agricultural Research and Extension...
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Yi Meng, Ping Liao, Yuqiong Chen, Wenan Weng, Le Chen, Fangfu Xu, Qun Hu, Zhipeng Xing, Haiyan Wei, Hui Gao and Hongcheng Zhang
Exogenous application of methyl jasmonate (MeJA) improves rice drought tolerance, but its effects on rice yield and quality under drought stress during the reproductive phase remain unclear. A pot experiment was conducted to measure rice yield, grain qua...
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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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Yangjie Shi, Xinhui Cheng, Xiaobo Xi, Wenan Weng, Baofeng Zhang, Jianfeng Zhang and Ruihong Zhang
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Shaojie Tong, Baoling Cui, Xuechan Zhang, Jianjiao Wei, Shenggang Pan, Zhaowen Mo, Hua Tian, Meiyang Duan and Xiangru Tang
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Meijuan Li, Xiangyu Hu, Rui Hu, Kaiming Liang, Xuhua Zhong, Junfeng Pan, Youqiang Fu, Yanzhuo Liu, Xinyu Wang, Qunhuan Ye and Yuanhong Yin
Rice?fish co-cultures have been practiced for over 2000 years, and they have tremendous potential in terms of increasing food security and economic benefits. However, little research has been conducted into achieving stable yields and high lodging resist...
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Jialin Ge, Xubin Zhang, Huanhe Wei and Qigen Dai
A decreased nitrogen (N) rate with increased planting density (DNID) is recommended as a feasible method to maintain rice grain yield and N-utilization efficiency. However, it is still unclear whether DNID could improve grain quality, particularly the ed...
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L. Krishna, Y. Chandra Mohan, C. H. Surender Raju, D. Bhadru
Pág. Page:86 - 91Abstract
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Mithilesh Kumar Singh, Banshidhar ., Avinash Kumar, Aman Tigga, S. K. Singh
Pág. Page:92 - 98Abstract
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K. Rukmini Devi, B. Satish Chandra, Y. Hari, K. Rajendra Prasad, N. Lingaiah, P. Jagan Mohan Rao
Pág. Page:29 - 43Abstract
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Laxmi Prajapati, S. P. Kushwaha, Ram Bharose
Pág. Page:16 - 20Abstract
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Soon-Kun Choi, Jaehak Jeong and Min-Kyeong Kim
The Agricultural Policy/Environmental eXtender (APEX) model is widely used for evaluating agricultural conservation efforts and their effects on soil and water. A key component of APEX application in Korea is simulating the water quality impacts of rice ...
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Eduardo da S. Goulart, Luis O. Braga Schuch, Lilian V. Madruga de Tunes, Jucilayne F. Vieira
Pág. 75 - 83
The practices and techniques used in irrigated rice to improve performance include optimal plant density and the best arrangement of the plants in an area. This study aims to evaluate the performance and plasticity in the yield and grain quality of three...
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Ace Mugssy L. Agustin, Jeremias L. Ordonio, Marie Bie S. Natividad, Nonawin B. Lucob-Agustin, Roel R. Suralta, Hiroshi Ehara, Shiro Mitsuya and Mana Kano-Nakata
This study aimed to identify superior genotypes of specialty rice (SR) with comparable or higher grain yield than the drought-tolerant check variety under rainfed and controlled-drought conditions. A total of 17 SR varieties (six aromatic, six pigmented,...
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Geovane Lima Guimarães,Salatiér Buzetti,Edson Cabral da Silva,Orivaldo Arf,Marco Eustáquio de Sá,Alefe Viana Souza Bastos
Pág. 173 - 189
Rice is considered by FAO as one of the most important foods to world food security and nitrogen (N) is the nutrient that most often affects the productivity of this crop, with its dynamics in the soil-plant system changed by management used. With the ob...
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Geovane Lima Guimarães,Salatiér Buzetti,Edson Cabral da Silva,Orivaldo Arf,Marco Eustáquio de Sá,Alefe Viana Souza Bastos
Pág. 173 - 189
Rice is considered by FAO as one of the most important foods to world food security and nitrogen (N) is the nutrient that most often affects the productivity of this crop, with its dynamics in the soil-plant system changed by management used. With the ob...
ver más
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