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Jinkang Jiao, Lian Hu, Gaolong Chen, Chaowen Chen and Ying Zang
Weeds in paddy fields can seriously reduce rice yield. An intra-row weeding device with double-layer elastic rods was designed, considering the differences in mechanical properties between rice and weeds, which can press weeds into the soil and avoid dam...
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Liang-Sin Huang, Puu-Tai Yang, Yu-An Lu, Wei-Lin Liu, Tsung-Ju Chuang and Shan-Li Wang
This study investigated the uptake of thallium (Tl) by rice seedlings grown in different soils with varying physiochemical properties and Tl levels to elucidate the key factors governing soil Tl availability and accumulation in rice plants. The bioconcen...
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Wanyi Jiang, Jinxin Liu, Ying He, Ayihumaer Payizila and Yonggang Li
Fusarium oxysporum, a primary soil-borne fungus that affects rice seedlings globally, is responsible for rice seedling blight (RSB), which reduces seedling quality and survival rates. The synthetic fungicides used to treat this disease negatively affect ...
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Bohan Zeng, Jiajia Yu, Muhua Liu, Junan Liu, Guodong Yu, Zhaopeng Liu, Liping Xiao, Xiao Wang, Zhaowen Mo and Xiongfei Chen
Direct-seeded rice (Oryza sativa) (DSR) is gaining increasing acceptance worldwide because it saves both time and labor. A covering treatment is a simple method to improve early plant growth under direct-seeding conditions. Herein, field experiments were...
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Yongbo Liu, Peng He, Yan Cao, Conghua Zhu and Shitao Ding
A critical precondition for realizing mechanized transplantation in rice cultivation is the implementation of seedling tray techniques. To augment the efficacy of seeding, a precise evaluation of the quality of rice seedling cultivation in these trays is...
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Bo Zhao, Qifan Zhang, Yangchun Liu, Yongzhi Cui and Baixue Zhou
In response to the need for precision and intelligence in the assessment of transplanting machine operation quality, this study addresses challenges such as low accuracy and efficiency associated with manual observation and random field sampling for the ...
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Huanran Wang, Tingting Lu, Wenhui Yan, Pinghui Yu, Weimeng Fu, Juncai Li, Xiaona Su, Tingting Chen, Guanfu Fu, Zhihai Wu and Baohua Feng
Ascorbic acid (AsA) plays a crucial role in the physiological processes of rice plants when they encounter various biotic and abiotic stresses. However, the specific mechanism by which AsA affects cold tolerance in rice seedlings remains unclear. Two ric...
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Jinwu Wang, Zhe Liu, Mao Yang, Wenqi Zhou, Han Tang, Long Qi, Qi Wang and Yi-Jia Wang
Weeds compete with rice for sunlight and nutrients and are prone to harboring pathogens, leading to reduced rice yields. Addressing the issues of low weeding efficiency and weed mortality rates in existing inter-row weeding devices, the study proposes th...
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Maile Zhou, Zhaoxiang Wei, Zeliang Wang, Hao Sun, Guibin Wang and Jianjun Yin
Super rice contains a variety of advantageous characteristics. However, current rice seedling transplanting machines fail to achieve the necessary trajectory and distance required for super rice mechanized transplanting. To address this issue, this study...
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Shujuan Yi, Ge Zhang, Yifei Li, Bohai Li, Laisheng Luo and Peng Wang
To mitigate the challenges associated with labor intensity and labor expenses in the rice seedling-raising process within greenhouses located in northern China, a comprehensive solution was developed in the form of a completely automated rice seedling-ra...
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