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Ahmed Khairul Hasan

Publications (14)

Influence of Date of Sowing on Growth and Yield Performance of Field Pea (Pisum sativum L.) Genotypes

Bulbul Ahmed, Ahmed Khairul Hasan, Biswajit Karmakar, Md. Sahed Hasan, Fahamida Akter, Parth Sarothi Saha & Md. Ehsanul Haq · Asian Research Journal of Agriculture · 2020

An experiment was carried out at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during October 2014 to March 2015 to study the growth and yield performance of field pea varieties as influenced by date of sowing. The experiment comprised of two facto...

Open access Research Article 10.9734/arja/2020/v13i230099

Evaluation of Selected Salt Tolerant Soybean Genotypes in Southern Saline Soils of Bangladesh

Abdul Hannan, Md. Motiar Rohman, Ahmed Khairul Hasan, Sinthia Afsana Kheya, Md. Shafiqul Islam & Md. Abdus Salam · Asian Soil Research Journal · 2025

Globally salinity is one of the most detrimental factors affecting crop growth, development and yield. Understanding crop responses or growth potential and their effectiveness in salinity mitigation is highly important for selecting salinity tolerant crop. Therefore, a research s...

Open access Research Article 10.9734/asrj/2025/v9i3199

Employment Generation, Increasing Productivity and Improving Food Security through Farming Systems Technologies in the Monga Regions of Bangladesh

Mazharul Anwar, Zannatul Ferdous, Md. Asaduzzaman Sarker, Ahmed Khairul Hasan, Md. Babul Akhter, Md. Asad Uz Zaman, Zahidul Haque & Hayat Ullah · Annual Research & Review in Biology · 2017

Monga is seasonal food insecurity in ecologically vulnerable and economically weak parts of north-western Bangladesh, primarily caused by an employment and income deficit before Transplanted aman paddy (summer rice) harvest. It mainly affects those rural poor, who have an undiver...

Open access Research Article 10.9734/ARRB/2017/35645

Effect of Nitrogen Level and Plant Spacing on Production Parameters of Boro Rice (cv. BRRI dhan28)

Md. Anisur Rahman, Naima Sultana, Md. Liton Mia, Muhammad Salim, Ahmed Khairul Hasan, Md. Abdus Salam, Md. Shafiqul Islam & Md. Rashedur Rahman · Asian Soil Research Journal · 2025

A field experiment was conducted in the Agronomy Field Laboratory of Bangladesh Agricultural University, Mymensingh, Bangladesh during the period from December 2017 to April, 2018 to study the effect of different nitrogen level and spacing on the growth, grain yield and yield com...

Open access Research Article 10.9734/asrj/2025/v9i4207

Improving Winter Rice Establishment through Seed Priming

Tania Sarmin, Mohammad Faruqul Islam, Md. Shahed Hossain, Md. Abdul Kader, Ahmed Khairul Hasan, A.K.M. Mominul Islam & Md. Parvez Anwar · Asian Research Journal of Agriculture · 2025

The primary source of food production and national security in Bangladesh is winter (locally known as ‘boro’) rice. Floods, droughts, high heat and cold, and salinity strains are just a few of the natural calamities and stresses that Bangladeshi agriculture faces almost every yea...

Open access Research Article 10.9734/arja/2025/v18i3737

Effect of Seedling Age and Hill Density on Yield Performance of Pakistani Basmati Rice

Syda. Umme Roman Bonna, Sumaiya Ahmed, A F M Mominul Haque, Bejoy Chandra Sarkar, Fahmida Akter, Ahmed Khairul Hasan & Md. Shafiqul Islam · Asian Research Journal of Agriculture · 2026

Optimizing seedling age and number of seedlings per hill is crucial for improving the yield performance of transplanted rice. A field experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December 2023 to assess the...

Open access Research Article 10.9734/arja/2026/v19i2857

Effect of Age and Depth of Seedlings of Kasturi Aromatic Rice on Fodder and Yield Performance during Aman Season in Bangladesh

Nawrin Satter Jesia, Md. Liton Mia, Pinky, Fahmida Akter, Farhana Zaman, Ahmed Khairul Hasan, Md. Romij Uddin, Md. Abdus Salam & Md. Shafiqul Islam · Asian Plant Research Journal · 2025

A field experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December, 2023 to evaluate the effect of age and depth of seedlings on the yield performance of Kasturi aromatic rice in aman season. The experiment comp...

Open access Research Article 10.9734/aprj/2025/v13i5329

Farmers’ Perceptions toward Climate Change with Emphasis on Cropping Systems in the Haor Areas of Kishoreganj District, Bangladesh

Md. Shahidul Islam, Uttam Kumer Sarker, Md. Aminul Islam, Jubaidur Rahman, Shamal Kumar Bhowal, Ahmed Khairul Hasan, Apurbo Kumar Chaki, Md. Romij Uddin & Md Roconuzzaman Nasim · Asian Journal of Research in Crop Science · 2025

A survey was conducted in three Haor areas, viz. Austagram, Itna, and Mithamoin under the Kishoreganj district of Bangladesh to assess farmers’ perceptions of climate change and its impacts on cropping systems. In these regions, Boro rice is traditionally the dominant crop, accou...

Open access Research Article 10.9734/ajrcs/2025/v10i2364

Effect of Variety and Planting Arrangement on Weed Control and Yield Performance of Transplanted Aman Rice

Vashkar Adhikary, Mehedi Hasan, Ashraful Alam Fakir, Sonia Sultana, Md. Moshiur Rahman & Ahmed Khairul Hasan · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2021

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during June to November 2016 in order to find out the effect of variety and planting arrangement on weed control and yield performance of transplanted Aman rice. The exper...

Open access Research Article 10.9734/ajbgmb/2021/v8i230190

Retracted: Optimizing Variety and Sowing Date for Mustard-Boro Rice-fallow Cropping Pattern under Contrasting Land Elevations in the Haor Areas of Kishoreganj, Bangladesh

Md. Shahidul Islam, Uttam Kumer Sarker, Md. Aminul Islam, Jubaidur Rahman, Md Roconuzzaman Nasim, Shamal Kumar Bhowal, Ahmed Khairul Hasan, Apurbo Kumar Chaki & Md. Romij Uddin · Asian Journal of Research in Crop Science · 2025

The Haor areas of northeastern Bangladesh are characterized by unique hydro-ecological conditions, significant agricultural potential, and challenges such as recurrent flash floods and low cropping intensity. While previous studies have examined mustard and Boro rice performance...

Open access Research Article 10.9734/ajrcs/2025/v10i2365

Response of Aus Rice Cultivars to Different Nitrogen Levels

Ashraful Islam, Md. Liton Mia, Sumaiya Ahmed, A F M Mominul Haque, Brishty Biswas, Md. Shafiqul Islam, Sabina Yeasmin & Ahmed Khairul Hasan · Asian Plant Research Journal · 2026

Nitrogen is recognised as the most limiting nutrient element in the soils of Bangladesh, and the application of nitrogenous fertilisers has become indispensable for achieving desirable rice yields. Consequently, nearly all rice farmers rely on relatively costly nitrogen fertilise...

Open access Research Article 10.9734/aprj/2026/v14i3379

Optimizing Wheat Growth and Yield: The Synergistic Effects of Nitrogen and Silicon Levels

Md Maruf Hossain, Md. Sohel Rana, Md Roconuzzaman Nasim, Sadia Rahaman, Jannatul Ferdouse Jote, Kazi Rifat Shahrin, Mahfuza Begum & Ahmed Khairul Hasan · Asian Journal of Research in Crop Science · 2024

Enhancing wheat production is essential to meet global food security needs, especially in sustainable agriculture. Among nutrient management practices, Nitrogen (N) and Silicon (Si) are known to improve growth and stress resilience in crops. However, while the individual effects...

Open access Research Article 10.9734/ajrcs/2024/v9i4310

Allelopathic Effects of Residues of Fimbristylis dichotoma Along with Manures and Fertilizers on the Weed Growth in Boro Rice

Md. Liton Mia, Md. Rakib Hossain, Sujon Chandro, Anup Kumar Sarker, Md. Shabab Zahedi, Nahid Hasan Bappy, Farhana Zaman, Ahmed Khairul Hasan, Md. Abdus Salam & Md. Shafiqul Islam · Asian Journal of Research in Agriculture and Forestry · 2024

Currently, the rice-growing system seeks a biological solution to reduce the negative impacts of chemical herbicides because it is heavily reliant on these for weed control. This is where allelopathy comes in; it's a potential substitute for conventional weed management strategie...

Open access Research Article 10.9734/ajraf/2024/v10i4320

Effect of Sowing Date and Plant Growth Regulators on Growth and Yield Attributes of Wheat (Triticum aestivum L.) Grown at AEZ-9 of Bangladesh

Md. Sohel Rana, Masuma Ahmed, Md Roconuzzaman Nasim, Md Maruf Hossain, Nilufer Yasmin Jolly, Kazi Rifat Shahrin, Mohammad Amdadul Hoque, Md. Abdul Kader & Ahmed Khairul Hasan · Asian Journal of Research in Crop Science · 2024

A field experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, from November 2019 to March 2020 to assess the combined effects of sowing date and plant growth regulators (PGRs) on the growth and yield of wheat cv BARI Gom-33. Th...

Open access Research Article 10.9734/ajrcs/2024/v9i4312