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All published articles 4487

Optimizing Planting Date and Spacing for Enhanced Yield and Oil Production of Kaempferia galanga L.: A Field Experiement

Sindhu P. V, Beena C & Sindhumole P. · Journal of Experimental Agriculture International · 2025

Kaempferia galanga L., a rhizomatous plant species, is highly valued for its medicinal and culinary properties. Studying the effects of planting dates and spacing is crucial for optimizing the cultivation of K. galanga, as it can help farmers and cultivators maximize yields, impr...

Open access Research Article 10.9734/jeai/2025/v47i13225

In vitro Screening of Botanicals, Bio-Agents and Fungicides against Alternaria alternata (Fr.) Keissler, Causing Brinjal Blight Disease

Phondekar, U.R, Kadam, J.J, Patil, P.D, Raut, R.A, Babhare, S.V & Bobade, S.S · Journal of Experimental Agriculture International · 2025

Blight disease of brinjal caused by Alternariaalternatais one of the most destructive disease of brinjal which causes both qualitative and quantitative crop losses. In the present investigation, all plant extracts evaluated at 10% concentration exhibited antifungal activity again...

Open access Research Article 10.9734/jeai/2025/v47i13226

First Report of Dioscorea Bacilliform Virus, a Badnavirus Infecting Yam in Burkina Faso

Hermann Tapsoba, Bakary Ouattara, Moustapha Koala, Emmanuel Kabore, Yacouba Bonkoungou, Thyérry Kiébè Dakouo & Drissa Sérémé · Journal of Experimental Agriculture International · 2025

In Burkina Faso, yam plays an important role in food security and improving people's incomes. However, the sector is struggling to develop due to a number of constraints, including significant viral pressure. The Dioscorea bacilliform virus (DBV), prevalent in yam-growing areas o...

Open access Research Article 10.9734/jeai/2025/v47i13219

Impact of Nitrogen Variability on Yield Dynamics and Economics Viability of Transplanted and Direct Seeded Rice

Manojit Chowdhury, Tapan Kumar Khura, Roaf Ahmad Parray, Pravin Kumar Upadhyay, H. L. Kushwaha, Achal Lama, Shubham Chaudhary & Abhishek Kumar Ansh · Journal of Experimental Agriculture International · 2025

Efficient nitrogen (N) management plays a critical role in optimizing rice yield and ensuring economic sustainability. This study evaluates the impact of variable nitrogen levels on the yield dynamics and economic viability of transplanted rice (TPR) and direct seeded rice (DSR)....

Open access Research Article 10.9734/jeai/2025/v47i13220

Effect of Neem (Azadirachta indica) and Castor (Ricinus communis) Leaf Extracts on Root-knot Nematodes of the Genus Meloidogyne in Tomato (Solanum lycopersicum) Culture

Coulibaly Kafondja Estelle, Assiri Kouamé Patrice, Yadom Yao François Regis Kouakou, Gnamien Adoua Julie & Hortense Atta Diallo · Journal of Experimental Agriculture International · 2025

Aims: During production, root-knot nematodes of the Meloidogyne genus, probably the most harmful, attack tomatoes. Given the harmful effect of certain nematicides used to control this nematode, the use of plant extracts could be an alternative for sustainable tomato production. T...

Open access Research Article 10.9734/jeai/2025/v47i13222

Yield Gap, Yield Performance and Farmer Economics Analysis of High Yielding Biofortified Wheat Variety DBW-187 with the Special Reference to the Adoption in District Bijnor (U.P.) India

K.K. Singh, P. K. Singh, Shivangi, Pintoo Kumar & Omkar Singh · Journal of Experimental Agriculture International · 2025

This research investigated the yield differences, yield efficacy, economic consequences, technology index and adoption rates of the high-yielding biofortified wheat variety DBW-187 and high-yielding wheat variety enriched with essential nutrients. It addresses crucial aspects of...

Open access Research Article 10.9734/jeai/2025/v47i13223

Comparative Effects of Neem-coated Urea, Agrotain Urea and Nano Nitrogen on Nutrient Uptake of Paddy Crop

Sowmya P, Madhavi A, Jayasree G, Sreelatha D & Triveni S · Journal of Experimental Agriculture International · 2025

Aims: To evaluate the impact of innovative nitrogen management strategies, including neem-coated urea (NCU), nano fertilizers, and Agrotain urea, on nutrient use efficiency (NUE), NPK uptake, and rice productivity in the Southern Telangana Zone. Study Design: Randomized block des...

Open access Research Article 10.9734/jeai/2025/v47i13224

Influence of Climatic Parameters on the Incidence of Black Pod Rot of Cocoa Trees in Côte d’Ivoire

FOFANA Balakissa, Dao Jonas Patrick, OUATTARA Bognan Winnie Miyasi, Zouzou Michel & Kone Daouda · Journal of Experimental Agriculture International · 2025

Cocoa farming is very important to Côte d'Ivoire’s economy, however the increasing pressure of black pod rot is significantly reducing causing production, which is unfavorable to sustainable cocoa production. This disease is caused by Phytophthora palmivora, which is prevalent in...

Open access Research Article 10.9734/jeai/2025/v47i13214

Sustainable Intensification and Climate Resilience in the Rice-wheat Cropping System of North-Western India: Challenges and Strategies

Ravina Yadav, Shivam Yadav, Krishna, Geeta Devi, Jyoti & Rubal · Journal of Experimental Agriculture International · 2025

In northwestern India, the rice-wheat cropping system (RWCS) is a key component of agriculture. However, the region's ongoing usage of it has resulted in serious problems and a halt in productivity. Similar problems are also present in Bangladesh, Nepal, and Pakistan's Indo-Gange...

Open access Research Article 10.9734/jeai/2025/v47i13215

Bio-efficacy of Selected New Generation Insecticides and Azadirachtin against Legume Pod Borer (Maruca vitrata) Infesting Cowpea

Zadda Kavitha & C.Vijayaraghavan · Journal of Experimental Agriculture International · 2025

In the present study, various combinations of newer generation insecticides and azadirachtin were tested and among them, chlorantraniliprole followed by flubendiamide and novaluron followed by emamectin benzoate were found to be equally effective in reducing the inflorescence and...

Open access Research Article 10.9734/jeai/2025/v47i13216

Effect of Different Varieties on Growth and Yield of Maize (Zea mays L.) under Gird Region of Madhya Pradesh

Satendra Sharma, Hirdesh Kumar, Arun Sahu, Mandvi Srivastava & Sachin Kumar Singh · Journal of Experimental Agriculture International · 2025

The present investigation was conducted at field of School of Agriculture science, Vikrant University, Gwalior, (M.P.). Maize (Zea mays L.) is one of the important cereal crops belong to the Poaceae family, which ranked third after wheat and rice crops in of the productivity and...

Open access Research Article 10.9734/jeai/2025/v47i13217

Enhancing Growth and Yield of Tulsi (Ocimum sanctum L.): Influence of Organic Manure and Inorganic Fertilizer Applications

Sharmila Shinde, Kranti Patil, R. T. Gaikwad & Pravin Khaire · Journal of Experimental Agriculture International · 2025

The indiscriminate use of inorganic fertilizers depletes soil fertility and reduces crop yields. Limited information exists on nutrient management for Tulsi (Ocimum sanctum L.). A field experiment conducted from 2016-17 to 2019-20 at Rahuri (MS) evaluated the effects of organic m...

Open access Research Article 10.9734/jeai/2025/v47i13211

Impact of Various Rootstocks and Grafting Techniques on Pomegranate (Punica granatum L.) Growth and Survival

Farjana Mugal, Afsana Mugal, Neetu Kumari, Pushpa Yadav & Amrendra Kumar Yadav · Journal of Experimental Agriculture International · 2025

The present study highlights the impact of various rootstocks and grafting techniques on pomegranate (Punica granatum L.) growth and survival. An experiment was conduct on evaluation of various rootstock of Pomegranate (Punica granatum Linn.) was carry out with an analysis to eva...

Open access Research Article 10.9734/jeai/2025/v47i13212

Genetic Variability Studies in Early Segregating Generation of Cowpea [Vigna unguiculata (L.) Walp subsp unguiculata]

Ritama Kundu, Sanjeev K. Deshpande, B. R. Patil & Shamarao Jahagirdar · Journal of Experimental Agriculture International · 2025

Aims: In a self-pollinated crop like cowpea, most breeding approaches predominantly use different techniques of handling the segregating generations. It is important to select and increase the frequency of the desirable genotypes for efficient management of segregating generation...

Open access Research Article 10.9734/jeai/2025/v47i13213

Costs and Returns of Potato Cultivation in Kannauj District of Uttar Pradesh, India

Kamlesh Kumar, R. R. Kushwaha, Vinay Kumar Singh, K. K. Mourya, Seema Verma, Bhartendu Yadav & Pushpendra Kumar · Journal of Experimental Agriculture International · 2025

A study was carried out with the goal of determining the worth and significance of the Potato crop as well as the income and jobs it creates through its production, disposal. Analyze the main objectives were the cost & income measures of Potato cultivation. With the use of pu...

Open access Research Article 10.9734/jeai/2025/v47i13207