This study examines the socio-economic changes among farmers in Rajbari District, Bangladesh, due to the adoption of agricultural machinery. Data collected from 30 farmers revealed significant improvements in farming efficiency, income, and social status after the introduction of...
Open access
Research Article10.9734/ajrcs/2026/v11i1406
Climate variability and recurrent droughts continue to place substantial pressure on smallholder agriculture in Africa, where farming systems are largely rain-fed and highly sensitive to climatic conditions. In response, climate and drought early-warning information has increasin...
Open access
Research Article10.9734/ajrcs/2026/v11i1405
A field experiment was conducted in the field of Noakhali Science & Technology University, Noakhali-3814, Bangladesh during the period from 5th December, 2017 to 27th April 2018 to study the effect of line sowing on growth dynamics and yield performance of onion. The experime...
Open access
Research Article10.9734/ajrcs/2026/v11i1404
One important vegetable crop that is commonly used in human meals is the carrot (Daucus carota L.). Mining operations and continuous use of excessive amounts of fertilizers containing metals are the main causes of heavy metal pollution in the soil. The objective of this research...
Open access
Research Article10.9734/ajrcs/2026/v11i1403
Phosphorus and nitrogen are two major macronutrients that commonly limit crop productivity in agricultural soils. The excessive use of chemical fertilizers to overcome these limitations has resulted in environmental degradation and increased production costs, highlighting the nee...
Open access
Research Article10.9734/ajrcs/2026/v11i1401
This study investigated the combined use of bio-fumigation and organic amendments as an eco-friendly alternative for managing Fusarium wilt while enhancing tomato growth and productivity. Field experiments were conducted over two consecutive growing seasons (2015–2016), using a s...
Open access
Research Article10.9734/ajrcs/2026/v11i1402
The objective of the present investigation was to evaluate the effect of location and NPK fertilizer on three sweet potato varieties raised in Triple S system in south eastern Nigeria. Sweet potato is usually produced by small holder farmers living in marginal and fragile environ...
Open access
Research Article10.9734/ajrcs/2025/v11i1400
Background: Botanical biopesticides are promoted as alternatives to synthetic insecticides, but their compatibility with pollinators remains insufficiently documented in cotton agroecosystems. Several botanical extracts have demonstrated insecticidal efficacy, their effects on po...
Open access
Research Article10.9734/ajrcs/2025/v10i4399
Iron toxicity is a major abiotic stress that significantly limits rice production in lowland ecosystems. The early germination stage is highly vulnerable to this stress, making it a critical phase for screening tolerant genotypes. This study aimed to identify iron-tolerant rice g...
Open access
Research Article10.9734/ajrcs/2025/v10i4398
Postharvest losses associated with anthracnose disease of avocado fruit have been studied in all avocado-growing countries in the world. In Myanmar, anthracnose is one of the most significant post-harvest diseases affecting avocado fruits; however, the causal agent of this diseas...
Open access
Research Article10.9734/ajrcs/2025/v10i4397
Drought is a major environmental constraint affecting wheat productivity, especially under the arid and semi-arid conditions of Egypt. To identify drought-tolerant genotypes, a laboratory experiment was conducted at the Seed Technology Research Department, Sakha Agricultural Rese...
Open access
Research Article10.9734/ajrcs/2025/v10i4396
The experiments were conducted to examined the correlation among growth and yield components of chilli pepper (Capsicum annum L.) as influenced by plant population density and seedlings age over three consecutive rainy seasons (2022, 2023, and 2024) in Zuru, Northern Guinea Savan...
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Research Article10.9734/ajrcs/2025/v10i4395
Mubasshir Ahmed, S.M. Shahriar Parvej, Sadia Afrin Jui, Kamiliya Kader, Md. Shamim-Al-Mamun, Ronzon Chandra Das, Md. Wahidul Islam & Md. Humayun Kabir·Asian Journal of Research in Crop Science·2025
A field study was carried out during the 2024–2025 season at two experimental sites the Jute Agriculture Experimental Station in Manikganj and the Jute Research Regional Station in Rangpur to assess how different sowing dates and plant spacings influence the seed yield and yield-...
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Research Article10.9734/ajrcs/2025/v10i4394
Mondal, M. M., Hashem, M. A., Hoque, M. A., Rahman, M. E., Bashar, M. K. I., Islam, Z., Hossain, M. S., Islam, M. R. & Tauhid, M. T. A.·Asian Journal of Research in Crop Science·2025
Nowadays, organic manures are traditionally used as a fertilizer for farming to get high quality at low cost. Similarly, cotton oilcake is a superior organic manure that has been boosted with vital nutrients. A research was conducted at the Soil Science Field Laboratory of Bangla...
Open access
Research Article10.9734/ajrcs/2025/v10i4393
Blast disease in Rice was first reported in China in1637, in India it was first reported in 1918 Pyricularia oryzae, a fungus of Ascomycota release septate pear form conidia attack host’s leaves, node, internode area. In 1919-1920 Japan was affected by blast of rice create 40-90%...
Open access
Research Article10.9734/ajrcs/2025/v10i4391