Results 41 to 50 of about 987 (169)

Response of nitrogen on yield and seed quality of Boro rice

Bangladesh Rice Journal, 2015
Nitrogen (N), the most limiting nutrient in Bangladesh, for rice has been studied most rigorously, but its contribution to rice seed production remained relatively unexplored. An experiment was conducted during   season (November-April) in 2009-10 at the Bangladesh Rice Research Institute experimental farm, Gazipur, Bangladesh, to evaluate the effect ...
MA Saleque, MSU Bhuiya, Amina Khatun
openaire   +2 more sources

Yield and water productivity variation of Boro rice with irrigation strategies and transplanting dates under climate change – a case study in south-western Bangladesh

Sains Tanah: Journal of Soil Science and Agroclimatology, 2022
Climate change has imposed major uncertainties on food and water security in Bangladesh. Understanding the recent changes in potential yield and water productivity of major crops is essential to formulate effective adaptation strategies under climate ...
Tapos Kumar Acharjee, Mohammad Abdul Mojid, Kamonashish Haldar   +2 more
doaj   +1 more source

A Mitigation Approach to Alleviate Arsenic Accumulation in Rice through Balanced Fertilization

Applied and Environmental Soil Science, 2011
Pot experiments with boro and aman season rice on the same soils treated with arsenic contaminated irrigation water and using balanced fertilizer or not revealed that balance fertilization could be a strategy to mitigate arsenic accumulation in rice ...
S. M. Imamul Huq, Selina Sultana, Ganga Chakraborty, M. T. A. Chowdhury   +3 more
doaj   +1 more source

A study on chemical weed management in boro rice: A review

Agricultural Reviews, 2018
Characteristically boro rice is winter season, photo-insensitive, transplanted rice cultivated on supplemental irrigation, often under conditions, where farmers’ are not able to take any other rabi season crop. Butachlor, pretilachlor, bispyribac-sodium and anilofos are the most commonly used herbicides for control of weeds in boro rice.
Narendra Kumawat, Rakesh Kumar, Mahender Singh, I. S. Tomar, Jagdeesh Morya, R. K. Yadav, Yogesh Kumar Sahu, A. K. Singh   +7 more
openaire   +1 more source

Bridging Efficiency Gaps in Rice Production: A Primal System Analysis of Technical and Allocative Constraints in Bangladesh

Sustainable Development, EarlyView.
ABSTRACT Declining natural resources, rising production costs, and diminishing returns from input‐intensive practices threaten the sustainability of smallholder rice systems in Bangladesh. Using a primal system approach and survey data from 1869 rice‐producing households, this study evaluates technical and allocative inefficiency across major agro ...
Limon Deb, Di Zeng, Rida Akzar, Md. Abdus Salam   +3 more
wiley   +1 more source

Nitrogen response of two high yielding rice varieties as influenced by nitrogen levels and growing seasons

Geology, Ecology, and Landscapes, 2022
Proper nitrogen (N) management of high yielding rice varieties is crucial for obtaining their potential yield benefit. In this study, we compared the effect of different N rates on rice growth, yield, and N use efficiency of two high yielding rice ...
Afsana Jahan, Aminul Islam, Md. Imran Ullah Sarkar, Mosud Iqbal, Md. Nayeem Ahmed, Md. Rafiqul Islam   +5 more
doaj   +1 more source

Effect of weeding regime on the performance of boro rice cultivars

Journal of the Bangladesh Agricultural University, 2019
An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from December 2016 to May 2017 to investigate the effect of weeding regime on the performance of boro rice cultivars. The experiment comprised of two factors, Factor A-  Rice cultivars: BRRI dhan28, BRRI dhan29, and BRRI dhan74, Factor B ...
Mahfuza Begum, Md. Abdus Salam, Rakia Afroz   +2 more
openaire   +2 more sources

Livelihood Heterogeneity and Adoption of Combine Harvesters Under Flood Risk: Evidence From the Wetland Areas of Bangladesh

Climate Resilience and Sustainability, Volume 5, Issue 2, December 2026.
Livelihood heterogeneity explains uneven combine harvester adoption in haor wetlands. PCA–cluster analysis identifies four farmer typologies shaping mechanization pathways. Adoption is highest among educated and networked land‐rich farmers, lowest among traditionalists.
Andrila Sarker Shama, Md. Taj Uddin, Nanda Dulal Kundu, Md. Touhedul Islam Tushar, Mahmuda Nasrin, Md. Monirul Islam   +5 more
wiley   +1 more source

Landscape Fragmentation Driven by Land Use Change Dominates the Spatiotemporal Heterogeneity of Non‐Point Source Pollution Loads in Human‐Intensive Basins: A Case Study of the Dongjiang River Basin, China

Land Degradation &Development, Volume 37, Issue 14, Page 10440-10463, 30 August 2026.
ABSTRACT Landscape fragmentation may influence the spatial distribution and temporal variation of non‐point source (NPS) pollution by altering hydrological processes, pollutant transport pathways, and ecosystem service functions. However, under the combined effects of natural factors (e.g., precipitation, topography) and anthropogenic factors (e.g ...
Shilin Cai, Zixuan Qi, Pan Zhang, Hao Yang, Qian Tan, Yanpeng Cai   +5 more
wiley   +1 more source

Aquatic macrophytes as nature‐based solutions: Challenges and opportunities across inland and coastal waters

Limnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
Abstract Macrophytes are foundation species whose use as nature‐based solution (NbS) in aquatic ecosystems can help reduce climate change impacts while mitigating biodiversity loss. The discrepancy in research and application of macrophytes as NbS across inland and marine coastal ecosystems is an opportunity to expand the concept and learn from ...
Morgan Botrel, Roxane Maranger, Lindsay L. Trottier, Mathieu Cusson, Lars L. Iversen, Fanny Noisette, Christian Nozais, Katrine Turgeon, Andrea Bertolo, Thibaud André‐Alphonse, Simon Bélanger, Arthur de Grandpré, Jean‐Olivier Goyette, Sabine Hilt, Ladd Johnson, Valérie Langlois, Martin Laporte, Félix Lauzon, Brigitte Légaré, Anne Ola, Marie‐Pomme Presne‐Poissant, Matthieu Prugne, Caroline Susini, Richard Zimmerman, Irene Gregory‐Eaves   +24 more
wiley   +1 more source