Results 51 to 60 of about 987 (169)

Quantitative Genetic Analysis for Yield and Yield Components in Boro Rice (Oryza sativa L.)

Notulae Scientia Biologicae, 2010
Twenty-nine genotypes of boro rice (Oryza sativa L.) were grown in a randomized block design with three replications in plots of 4m x 1m with a crop geometry of 20 cm x 20 cm between November-April, in Regional Agricultural Research Station, Nagaon ...
Supriyo CHAKRABORTY, Pradip K. DAS, Biswajit GUHA, Kalyan K. SARMAH, Bhubaneswar BARMAN   +4 more
doaj   +3 more sources

Assessing the impacts of different crop rotations on groundwater level using MODFLOW in a dry, Barind area of Bangladesh

Water Policy, 2023
The lowering of the groundwater table caused by increased groundwater use in the dry, Barind region has prompted sustainability concerns. In this study, water-table (WT) scenarios were simulated by the MODFLOW model under different crop rotations in ...
M. H. Ali, P. Biswas, M. H. Zaman, M. A. Islam   +3 more
doaj   +1 more source

Relative abundance of insect pests and their predators on boro rice

Bangladesh Journal of Agricultural Research, 2018
The study was conducted to know the relative abundance of insect pests and their predators on 5 boro rice varieties namely Arize tez, Teea, Sakti, Sathi and BRRI Dhan 28. In Arize Tez variety, short horned grasshopper revealed the highest percent relative abundance (87.25%) at tillering stage and green rice leafhopper was only at panical initiation ...
MMH Khan, MA Bakar
openaire   +2 more sources

Assessment of Boro Rice Areas of Meghalaya Using Geospatial Technology

East African Scholars Journal of Agriculture and Life Sciences, 2022
Boro rice areas were delineated from Sentinel 2B images of March, 2021 by using standard visual interpretation technique. Soil fertility status of Boro rice feilds was evaluated by using soil sample analysis data collected from Soil Health Card dashboard and soil sampled collected from different rice fields in GIS environment.
Pratibha Thakuria Das, Bipul Saikia, Tangwa Lakiang, C. S. Shabong   +3 more
openaire   +1 more source

Pentatricopeptide repeat proteins in crops: Advances in functional mechanisms and breeding applications

Journal of Integrative Plant Biology, Volume 68, Issue 7, Page 1973-2000, July 2026.
Pentatricopeptide repeat proteins coordinate nucleus‐organelle communication by modulating RNA metabolism within chloroplasts and mitochondria. This review highlights how they control critical processes like photosynthesis, seed development, fertility restoration, and stress survival in crops, and explores their potential as programmable tools for RNA ...
Mingming Wu, Maohong Cai, Rongrong Zhai, Jing Ye, Guofu Zhu, Faming Yu, Shenghai Ye, Xiaoming Zhang   +7 more
wiley   +1 more source

Experience of farmers using mobile phone for farming information flow in Boro rice production: A case of Eastern Gangetic Plain

Social Sciences and Humanities Open
Mobile phones are widely used for personal communication, but their use for agricultural purposes is scarce in the Eastern Gangetic Plain. Given Bangladesh's heavy reliance on rice production, particularly dry season, the study addresses the gap in the ...
Babor Ahmad, Md Abdur Rouf Sarkar, Fahima Khanom, Rozina Yeasmin Lucky, Mou Rani Sarker, Md Golam Rabbani, Shraboni Rani Rani Ray, Md Naimur Rahman, Md Nazirul Islam Sarker   +8 more
doaj   +1 more source

A Time Series Analysis for Supply Response Scenario of Food Grains in Bangladesh: The Quest of Structural Changes

Journal of Agriculture, Food and Environment, 2020
Using time-series data, we examined the structural stability and supply response scenario of cereal food production for the last five decades.
Mohammad Ariful Islam
doaj   +1 more source

Stochastic Frontier approach and Data Envelopment Analysis to Total Factor Productivity and efficiency measurement of Bangladeshi rice. [PDF]

PLoS ONE, 2012
The objective of this paper is to apply the Translog Stochastic Frontier production model (SFA) and Data Envelopment Analysis (DEA) to estimate efficiencies over time and the Total Factor Productivity (TFP) growth rate for Bangladeshi rice crops (Aus ...
Md Kamrul Hossain, Anton Abdulbasah Kamil, Md Azizul Baten, Adli Mustafa   +3 more
doaj   +1 more source

Deepwater Rice Establishment in Boro Rice in the Floodprone Ecosystem of West Bengal, India

, 1995
This article 'Deepwater Rice Establishment in Boro Rice in the Floodprone Ecosystem of West Bengal, India' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
Bardhan Roy, S. K., Chakraborty, A. K.
openaire   +2 more sources

Genetic variability studies for qualitative and quantitative traits in some recently developed rice varieties of Bangladesh

JSFA reports, Volume 6, Issue 4, Page 100-108, April 2026.
Abstract Background The study aimed to assess six recently developed rice varieties: BRRI dhan84, BRRI dhan89, BRRI dhan92, BRRI dhan99, BRRI dhan100, and BRRI dhan102 of Bangladesh. The primary objectives were to assess genetic variability and key genetic parameters for selected qualitative and quantitative traits, identify, and prioritize promising ...
Md. Darun Naim, Md. Sohag Parvez, Mosammat Nilufar Yasmin, Md. Robiul Islam   +3 more
wiley   +1 more source