Rice yellow mottle virus (RYMV) is one of the most destructive viral diseases limiting rice production in Africa. Identifying genotypes that combine resistance with superior agronomic performance is essential for developing improved cultivars. This study evaluated 61 aromatic ric...
Open access
Research Article10.9734/jeai/2026/v48i94459
Conventional soil tillage can alter soil organisms and soil functions, yet field evidence from semi-arid West Africa remains limited. This exploratory study assessed farmers' perceptions of soil fauna and compared selected soil and crop indicators under tilled and untilled millet...
Open access
Research Article10.9734/jeai/2026/v48i94460
Efficient management of irrigation and nitrogen is essential for improving maize productivity under conditions of increasing water scarcity and rising fertiliser costs. A field experiment was conducted to evaluate the effects of irrigation scheduling and nitrogen levels on the yi...
Open access
Research Article10.9734/jeai/2026/v48i94462
An on-farm assessment was conducted during the kharif season of 2024 in Dindigul district, Tamil Nadu, India, to select a superior green gram variety for cultivation under the specified conditions. India occupies a leading position globally in pulse production and consumption, wh...
Open access
Research Article10.9734/jeai/2026/v48i94455
A field experiment was conducted during the rabi season of 2025-26 at the Agricultural Research Farm, School of Agricultural Sciences, Jaipur National University, Jaipur, Rajasthan, to evaluate the response of barley (Hordeum vulgare L.) to different fertility levels and bioferti...
Open access
Research Article10.9734/jeai/2026/v48i94456
Petiveria alliacea (Pa) is an invasive weed species that is spreading in the rainforest zone of Ibadan, Nigeria. This study investigated the dominance and competitive ability of Petiveria alliacea relative to Tithonia diversifolia (Td), another aggressive invasive weed species in...
Open access
Research Article10.9734/jeai/2026/v48i94457
Garlic is an important commercial spice crop that contributes significantly to farmers’ income. The present study was conducted in Baran district of Rajasthan to analyse the cultivation costs and returns in garlic. Primary data were collected from 80 garlic farmers during the agr...
Open access
Research Article10.9734/jeai/2026/v48i94454
Garvit Agrawal, M. K. Tripathi, Jagendra Singh, Ravindra Solanki, Deepak Saran, Ravi Yadav, Swati Singh Tomar, Sandeep Singh Tomar & Ankit Pandey·Journal of Experimental Agriculture International·2026
Brassica juncea (L.) is a key oilseed crop that is extensively grown worldwide for edible oil and animal feed. However, various biotic and abiotic stresses, together with a narrow genetic base, keep productivity below the desired level, underscoring the need to expand the genetic...
Open access
Research Article10.9734/jeai/2026/v48i94452
This study examined value addition and marketing efficiency in the tomato value chain in Davanagere district, Karnataka, using primary data from 60 farmers and 15 market intermediaries. A multistage sampling procedure was used, and three marketing channels were identified: Channe...
Open access
Research Article10.9734/jeai/2026/v48i94453
Conservation agriculture is built on minimal soil disturbance, permanent soil cover and crop diversification, yet the reduction of tillage removes a historically important weed-control operation and can expose production systems to new ecological and evolutionary pressures. This...
Open access
Research Article10.9734/jeai/2026/v48i94448