Results 1 to 10 of about 10,125 (264)

Optimization of One-Time Fertilization Scheme Achieved the Balance of Yield, Quality and Economic Benefits of Direct-Seeded Rice [PDF]

Plants, 2023
There is limited information available to assess the impact of one-time fertilization on the yield, quality, and economic benefits of direct-seeded rice. This study reports the effects of three one-time fertilizer treatments (BBU1, BBU2, and BBU3) on the
Shuang Cheng, Zhipeng Xing, Chao Tian, Wen’an Weng, Qun Hu, Hongcheng Zhang   +5 more
doaj   +2 more sources

Ammonia Volatilization from Urea-Application Influenced Germination and Early Seedling Growth of Dry Direct-Seeded Rice [PDF]

The Scientific World Journal, 2012
Poor seed germination and early seedling growth associated with urea-induced soil ammonia volatilization are major constraints in the adoption of dry direct-seeded rice.
Xiaoli Qi, Wei Wu, Farooq Shah, Shaobing Peng, Jianliang Huang, Kehui Cui, Hongyan Liu, Lixiao Nie   +7 more
doaj   +2 more sources

Appropriate seeding rate facilitates the simultaneous enhancement of population yield and lodging resistance in direct-seeded rice [PDF]

Frontiers in Plant Science
IntroductionDirect-seeded rice is characterized by simplicity, efficiency, and environmental friendliness, with its planting area progressively expanding.
Dongsheng Gai, Yuxin Wang, Haipeng Li, Boting Shi, Yong Liu, Qiang Zhang, Yanqiu Geng, Dongming Ji, Liying Guo, Xiwen Shao   +9 more
doaj   +2 more sources

Identification of Candidate Genes for Hypoxia Tolerance in Rice by Genome-Wide Association Analysis and Transcriptome Sequencing [PDF]

Rice
Direct-seeded rice has gained increasing popularity due to its advantage of lower labor costs. Flooding/hypoxia is an important abiotic stress with severe negative impacts on the germination and emergence of direct-seeded rice.
Chenghang Tang, Di Bai, Xingmeng Wang, Guohui Dou, Jiaqi Lv, Yaling Bao, Nansheng Wang, Linjun Yu, You Zhou, Jinguo Zhang, Dezhuang Meng, Jun Zhu, Yingyao Shi   +12 more
doaj   +2 more sources

Soil Nitrogen Distribution and Plant Nitrogen Utilization in Direct-Seeded Rice in Response to Deep Placement of Basal Fertilizer-Nitrogen

Rice Science, 2019
Deep placement of controlled-release fertilizer increases nitrogen (N) use efficiency in rice planting but is expensive. Few studies on direct-seeded rice have examined the effects of deep placement of conventional fertilizer.
Wang Danying, Ye Chang, Xu Chunmei, Wang Zaiman, Chen Song, Chu Guang, Zhang Xiufu   +6 more
doaj   +2 more sources

Differences in rice yield and biomass accumulation dynamics for different direct seeding methods after wheat straw return

Food and Energy Security, 2022
Field experiments were performed in 2019 and 2020 to explore yield performance and biomass accumulation dynamics for different direct‐seeded rice methods after wheat straw return.
Jinyu Tian, Shaoping Li, Zhipeng Xing, Shuang Cheng, Baowei Guo, Yajie Hu, Haiyan Wei, Hui Gao, Ping Liao, Huanhe Wei, Hongcheng Zhang   +10 more
doaj   +1 more source

Design, DEM Simulation, and Field Experiments of a Novel Precision Seeder for Dry Direct-Seeded Rice with Film Mulching

Agriculture, 2021
Existing devices for dry direct-seeded rice with film mulching in northern China have limitations such as imprecise sowing, unadjustable sowing depth, and seeding device blocking.
Hui Li, Shan Zeng, Xiwen Luo, Longyu Fang, Zhanhao Liang, Wenwu Yang   +5 more
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Progress of Research on Phytohormone Interaction in Germination of Direct-Seeded Rice under Submergence

Agronomy, 2022
Due to rainfall, closed weeding of paddy fields and other reasons, submergence stress often occurs during the germination and emergence stages of direct-seeded rice (Oryza sativa L.), which leads to intensified anaerobic respiration, accelerated ...
Hui Wu, Hua Huang, Xuhui Wang, Haifang Dai, Yikai Zhang, Yaliang Wang, Yuping Zhang, Defeng Zhu, Huizhe Chen, Jing Xiang   +9 more
doaj   +1 more source

Energy assessment of different rice–wheat rotation systems

Food and Energy Security, 2021
Food and energy security are important issues that threaten human survival and development. The rice–wheat rotation system provides a stable source of food for more than 20% of the world's population, but there have been no reports on the energy balance ...
Zhaoqiang Jin, Li Zhang, Hongyan Liu, Lixiao Nie   +3 more
doaj   +1 more source

The Effects of Paclobutrazol Seed Soaking on Biomass Production and Yield Formation in Direct-Seeded Rice

Agronomy, 2023
Direct-seeded rice has been widely adopted in Asia in recent years. However, its low and unstable yields severely limit the increase in rice production and directly affect food security.
Dongsheng Gai, Weiyang Liu, Jianuo Liang, Liying Guo, Yanqiu Geng, Qiang Zhang, Juan Du, Jiacong Gao, Xiwen Shao   +8 more
doaj   +1 more source