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Hang Huang, Yufei Li, Jiale Zeng, Yazi Cao, Tiancheng Zhang, Guanghui Chen and Yue Wang
Rice noodles are one of southern people?s favorite foods in China, so it is important to find the suitable raw rice for rice noodle making. To study the effects of different rice varieties on the quality of fresh wet rice noodles and to explore the relat...
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Chanchan Zhou, Yuancai Huang, Baoyan Jia, Yan Wang, Yun Wang, Quan Xu, Ruifeng Li, Shu Wang and Fugen Dou
To achieve superior rice-grain quality, more emphasis has been placed on the genetic diversity of breeding programs, although this improvement could be seriously restricted in the absence of comparable agricultural management practices. Nitrogen (N) appl...
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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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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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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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Nianbing Zhou, Yanhong Zhang, Tong Sun, Jinyan Zhu, Jinlong Hu and Qiangqiang Xiong
We investigated the variations in metabolites associated with the quality of rice consumption when exposed to varying nitrogen fertilizer levels, as well as the regulatory role of pivotal metabolites within metabolic pathways. This research employed Hong...
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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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Hao Hu, Shipeng Li, Danjie Pan, Kaijun Wang, Mingming Qiu, Zhuzhu Qiu, Xingquan Liu and Jiaojiao Zhang
The main substances of rice are starches, which vary their metabolism during storage. We conducted a series of tests including rice physicochemical properties, edible quality, starch content and chain length distribution along with starch structure varia...
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Yong Zhang, Pulin Kong, Fan Wang, Limei Zhao, Kaiyun Qian, Yadong Zhang and Xiaorong Fan
Excessive nitrogen fertiliser use reduces nitrogen use efficiency and causes significant damage to the environment. Carbon fertilisers have the advantage of improving soil fertility; however, the effects of carbon and nitrogen fertilisers on rice yield a...
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Ligong Peng, Guangyi Chen, Yunbiao Tu, Jin Wang, Yan Lan, Mingming Hu, Congmei Li, Xingmei He and Tian Li
Lipids are an important nutritional component of rice, and lipid content has an important effect on rice eating quality. However, the effects of the fertilizer application rate on lipid synthesis and eating quality of rice are poorly understood. To inves...
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Qian Cheng, Jiaxin Wang, Kun Liu, Junqi Chao and Dejun Liu
In the comprehensive development and utilization of crop straw, it is key to separate the fibers in the straw through a certain process or equipment. In order to obtain rice straw fiber material, the straw fiber crusher was designed using SOLIDWORKS soft...
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Rashidah Ruslan, Siti Khairunniza-Bejo, Mahirah Jahari and Mohd Firdaus Ibrahim
Weedy rice infestation has become a major problem in all rice-growing countries, especially in Malaysia. Challenges remain in finding a rapid technique to identify the weedy rice seeds that tend to pose similar taxonomic and physiological features as the...
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Nguyen Dinh Giang Nam, Nguyen Thanh Giao, Minh N. Nguyen, Nigel K. Downes, Nguyen Vo Chau Ngan, Le Hoang Hai Anh and Nguyen Hieu Trung
An assessment of varying density, species composition and dynamics of phytoplankton in a combined rice-shrimp culture was carried out in My Xuyen district, Soc Trang province in the Vietnamese Mekong delta. Water was sampled six times at six separate loc...
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Alexandra G. Firth, Beth H. Baker, John P. Brooks, Renotta Smith, Raymond B. Iglay and J. Brian Davis
Waterbirds may facilitate pathogen transport in rice fields from autumn to winter. This study investigated pathogen dynamics in two types of rice fields, those considered conventionally managed and a low-external-input-sustainable-agriculture (LEISA) ric...
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Jeanette Purhagen, Raivo Loosme, Nils Wihlborg, Jenny Fjällström, Peter Åberg, Henrik Andrén, Gunnel Wihlborg, Torbjörn Mikaelsson, Martin Lagerholm and Frans Lindwall
Several of the rice quality parameters are nowadays determined manually or partly manually, which leads to subjective results. In order to analyse the rice quality and avoid most of the manual handling, the PaddyCheck instrument was mainly developed to m...
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Dipankar Mandal
Grading of rice intents to discriminate broken and whole grain from a sample. Standard techniques for image-based rice grading using advanced statistical methods seldom take into account the domain knowledge associated with the data. In the context of a ...
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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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