Showing 21 - 40 results of 42 for search '"rice cultivation"', query time: 0.08s Refine Results
  1. 21

    Soil fertility and nutrient uptake of rice influenced by plant growth promoting microbes, seaweed extract and humic acid fortified in situ rice residue compost by Prabhu Vijayakumar, Singaravel Ramaiyan, Ramakichenin Alias Balagandhi Balasubramanian

    Published 2021-09-01
    “…Purpose Intensive rice cultivation, non-addition of organic matter and indiscriminate use of inorganic fertilizers lead to soil fertility deterioration; on other side, farmers are burning huge quantities of rice residue causing severe air pollution warrants pragmatic disposal solution. …”
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    Article
  2. 22

    Rice suitability mapping using the analytic hierarchy process approach in a river catchment by N. Robertson, B. Oinam

    Published 2023-10-01
    “…This study is the first attempt to map the potential rice suitability zone besides the existing rice cultivation zone in Imphal-Iril River catchment. The overriding objective of this study is to identify the land suitability potential zones for rice crop cultivation. …”
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    Article
  3. 23

    Sustainability of Paddy Rice Farming in the Conservation of Birds in Uganda Amidst a Growing Expansion of the Rice farming Industry. by Sarah, Nachuha, Twagiramaria, Fortunate

    Published 2023
    “…Kibimba and Doho rice rich schemes have been under rice cultivation for almost 5 decades while Lukaya rice fields are hardly a decade old. …”
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    Presentation
  4. 24

    Effect of silica fertilizer on accumulation of phytolith in rice plant and soil by Phakeenuya Vanarat, Jose Diana, Kunmanee Punyanuch, Sanyapeung Marsuton, Pongprayoon Wasinee, Katam Keerthi, Sriariyanun Malinee

    Published 2025-01-01
    “…The study underscores the importance of selecting appropriate silica fertilizers for sustainable rice cultivation and soil management practices.…”
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    Article
  5. 25

    Effects of ground bamboo application on weed suppression and rice production: a 3-year paddy field experiment by Masfiro Lailati, Yichen Shang, Thien Quang Huynh, Koji Ito, Naoya Katsumi, Yumiko Mizuuchi, Masaya Ino, Tadao Takashima, Nisikawa Usio

    Published 2022-04-01
    “…In this study, we tested the effects of ground bamboo as an organic mulching material or soil conditioner during a 3-year, agrochemical-free rice cultivation period. Methods We performed field experiments in 16 experimental paddy fields and established five treatments with three or four replicates each: control, manual weeding, low-volume ground bamboo application (0.5 kg m−2), medium-volume ground bamboo application (1.0 kg m−2), and high-volume ground bamboo application (2.0 kg m−2). …”
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    Article
  6. 26

    Previous Crop and Cultivar Effects on Methane Emissions from Drill-Seeded, Delayed-Flood Rice Grown on a Clay Soil by Alden D. Smartt, Kristofor R. Brye, Christopher W. Rogers, Richard J. Norman, Edward E. Gbur, Jarrod T. Hardke, Trenton L. Roberts

    Published 2016-01-01
    “…Due to anaerobic conditions that develop in soils under flooded-rice (Oryza sativa L.) production, along with the global extent of rice production, it is estimated that rice cultivation is responsible for 11% of global anthropogenic methane (CH4) emissions. …”
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    Article
  7. 27

    Pre-emergent herbicides during the off-season of irrigated rice to control weedy rice and reduce the soil seed bank by Tilio Adan Lucas, Simone Puntel, Rafaella Boemo Mario, Leonardo da Silva Bolson, Arícia Ritter Corrêa, Pedro Henrique Folharini, Murilo Vieira Loro, André da Rosa Ulguim

    Published 2025-01-01
    “…ABSTRACT: Weedy rice (Oryza sativa L.) is the most important weed in irrigated rice cultivation, being one of the main factors limiting cereal productivity in Rio Grande do Sul (RS). …”
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    Article
  8. 28

    Vulnerability and adaptation in flood-prone ecosystems of Bangladesh: a case study of rice farming households by Mohammad Chhiddikur Rahman, Md Abdur Rouf Sarkar, Md. Jahangir Kabir, Md. Shajedur Rahaman, Jatish C. Biswas, Md. Abdullah Aziz, Mohammad Ariful Islam, Md. Abdullah Al Mamun, Niaz Md. Farhat Rahman, Andrew M. McKenzie

    Published 2025-01-01
    “…Using both quantitative and qualitative data from secondary sources and interviews with farmers, we analyzed how floods affect rice cultivation and market dynamics. Our findings showed that floods predominantly affect wet season Aman rice, temporarily disrupting cultivation, national yield, and market prices. …”
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    Article
  9. 29

    Tropical Rice Mapping Using Time-Series SAR Images and ESF-Seg Model in Hainan, China, from 2019 to 2023 by Yazhe Xie, Lu Xu, Hong Zhang, Mingyang Song, Ji Ge, Fan Wu

    Published 2025-01-01
    “…Tropical and subtropical Asia is the major rice-producing region in the world, but the complexity of the cropping system and the diversity of the topography bring challenges to the accurate monitoring of rice cultivation. To address this difficulty, a new deep learning model, ESF-Seg, is proposed in this study to extract the annual tropical rice distribution using monthly averaged time-series Sentinel-1 VH data. …”
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    Article
  10. 30

    RESISTANCE TO THE BLAST AGENT AND THE MORPHOBIOLOGICALFEATURES OF GENOTYPES IN THE Oryza sativa L. COLLECTION FROM VARIOUS ECOLOGICAL AND GEOGRAPHICAL GROUPS IN CONDITIONS OF КUBAN... by T. L. Korotenko, O. A. Bragina, I. I. Suprun, Zh. M. Mukhina, Yu. V. Epifanovich, A. A. Petrukhnenko, T. А. Khorina

    Published 2018-03-01
    “…Introduced samples resistant to the disease were identified and adapted to soil and climatic conditions and rice cultivation technologies of the Kuban, they were included in the breeding scheme for developing pathogen-resistant rice varieties with the extension of their genetic basis. …”
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    Article
  11. 31

    Bio-energy auditing, system productivity, energy efficiencies and economics of different direct-seeded basmati rice-based cropping systems and nutrient management options by Rakesh Kumar Verma, Yashbir Singh Shivay, Radha Prasanna, Prakash Chand Ghasal, Chiter Mal Parihar, Mukesh Choudhary, Raghavendra Madar

    Published 2022-10-01
    “…Abstract Background Diversification, intensification, new water and integrated nutrient management methods of rice-based cropping systems are being advocated as an alternative to the water-intensive nature of conventional rice cultivation in north-western India to address the issues of decline in the productivity, energy and nutritional scarcity and deteriorating soil fertility. …”
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    Article
  12. 32

    UAV rice panicle blast detection based on enhanced feature representation and optimized attention mechanism by Shaodan Lin, Deyao Huang, Libin Wu, Zuxin Cheng, Dapeng Ye, Haiyong Weng

    Published 2025-02-01
    “…Abstract Background Rice blast is one of the most destructive diseases in rice cultivation, significantly threatening global food security. …”
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    Article
  13. 33

    Enhancing food security while reducing environmental impacts: Life cycle assessment of cultivation-irrigation systems and yield gap closure in paddy fields by Abdullah Darzi-Naftchali, Markus Berger, Fereshteh Batoukhteh, Ali Motevali

    Published 2025-01-01
    “…This study uses life cycle assessment and farmers' field data to analyze the EI of five rice cultivation-irrigation systems: transplanting with continuous flooding (T-CF), transplanting with alternate wetting and drying (T-AWD), DDSR with drip irrigation (DDSR-D), DDSR with sprinkler irrigation (DDSR-S), and DDSR with furrow irrigation (DDSR-F). …”
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    Article
  14. 34

    An Automatic Decision-Level Fusion Rice Mapping Method of Optical and SAR Images Based on Cloud Coverage by Xueqin Jiang, Song Gao, Huaqiang Du, Shenghui Fang, Yan Gong, Ning Han, Yirong Wang

    Published 2025-01-01
    “…Timely and accurate mapping of paddy rice cultivation is crucial for estimating rice production and optimizing land utilization. …”
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    Article
  15. 35

    Assessing groundwater level variability in response to climate change: A case study of large plain areas by Haidi Wu, Xueyan Ye, Xinqiang Du, Wuxiang Wang, Hongyan Li, Weihong Dong

    Published 2025-02-01
    “…The abrupt change in groundwater levels observed in 1991 is largely attributed to extensive groundwater extraction for large-scale rice cultivation in Jilin Province, underscoring significant human interference with groundwater resources. …”
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    Article
  16. 36

    Construction and Optimization of Integrated Yield Prediction Model Based on Phenotypic Characteristics of Rice Grown in Small–Scale Plantations by Jihong Sun, Peng Tian, Zhaowen Li, Xinrui Wang, Haokai Zhang, Jiangquan Chen, Ye Qian

    Published 2025-01-01
    “…The above research findings demonstrate that this integrated model possesses high practical value and fills a gap in precise yield prediction for small-scale rice cultivation in the Yunnan Plateau region.…”
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    Article
  17. 37

    Optimasi Pertanian Padi: Peramalan Curah Hujan Berbasis Arima Untuk Penentuan Waktu Tanam Yang Tepat by Sofi Defiyanti, Betha Nurina Sari, Tesa Nur Padilah

    Published 2024-12-01
    “…Recent years of high climate anomalies have posed a threat to agricultural production, particularly rice cultivation. Therefore, methods are needed to optimize agricultural production, one of which is determining the best planting time for rice using a planting calendar. …”
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    Article
  18. 38
  19. 39

    Factors affecting cadmium toxicity to rice germinated in soils collected from downstream areas of abandoned zinc mines by P. Chanpiwat, A. Numprasanthai

    Published 2024-01-01
    “…In addition, oxidizing soil conditions should be maintained during rice cultivation to reduce the phytoavailability of cadmium in soils.…”
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    Article
  20. 40

    Changes in Soil Organic Carbon and Enzyme Activity After Land Use Change in Northeast China by Yang Wang, Te Shan, Peng Zhang, Ming Li

    Published 2024-12-01
    “…After 40 years of rice cultivation, a significant decrease of 9.90% and 2.97% was observed in mean weight diameter and geometric mean diameter, respectively. …”
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    Article