Journals / Bozok Tarım ve Doğa Bilimleri Dergisi / 2026 / Cilt: 5 Sayı: 1

Determinants of the Adoption of Drought-Tolerant and Early Maturing Soybean Varieties among Farmers in Kano and Kaduna States, Nigeria.

Nijerya'nın Kano ve Kaduna Eyaletlerindeki Çiftçiler Arasında Kuraklığa Dayanıklı ve Erken Olgunlaşan Soya Fasulyesi Çeşitlerinin Benimsenmesini Belirleyen Faktörler.

Jeremiah Aluwong(1Department of Agricultural-Extension and Management, School of Agricultural Technology, Nuhu Bamali Polytechnic, Zaria, Samaru Kataf Campus, Kaduna State, NIGERIA)0000-0001-8462-538X
Olugbenga Omotayo Alabı(Department of Agricultural-Economics, University of Abuja, PMB 117, Gwagwalada-Abuja, Nigeria.)0000-0002-8390-8775
Ezekiel Haruna(Prince Abubakar Audu University, Anyigba, Kogi State, NIGERIA.)0000-0002-2680-1346
Eunice Ameh(Prince Abubakar Audu University, Anyigba, Kogi State, NIGERIA,)0009-0001-4621-3533
Kenneth Baba(Department of Agricultural Economics and Extension Services, Ibrahim Badamasi Babangida University Lapai, Niger State, NIGERIA)0000-0002-2578-5110
Josephine Titilayo Ayodele(Department of Agricultural Extension and Management, Federal College of Forestry Mechanization, Afaka, Kaduna, Kaduna State, NIGERIA.)0009-0009-4412-9571
Cecilia Danbaki(Federal College of Forestry Mechanization, Afaka, Kaduna State, NIGERIA.)0009-0006-6891-2980
Lawrence Tor(Agricultural Technology Department, Federal College of Forestry Mechanization, Afaka, Kaduna State, NIGERIA.)0000-0003-1809-1775
Pages
21–35
Publication Date
2026-08-26
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Policy interventions focusing on subsidized inputs and credit accessibility are essential to sustaining these adoption levels and ensuring regional food security in the face of climate variability.

📌 3 Key Takeaways

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Objective & Hypothesis:Abstract: This study investigated the determinants and constraints of adopting drought-tolerant and early-maturing soybean varieties among smallholder farmers.
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Key Findings & Data:This research utilized a descriptive survey design and structured questionnaires, data were collected from 600 respondents.
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Conclusion & Impact:Policy interventions focusing on subsidized inputs and credit accessibility are essential to sustaining these adoption levels and ensuring regional food security in the face of climate variability.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Kuraklığa Dayanıklı · Erken Olgunlaşan Soya Fasulyesi Çeşitleri · Benimsenme

Abstract

Abstract: This study investigated the determinants and constraints of adopting drought-tolerant and early-maturing soybean varieties among smallholder farmers. This research utilized a descriptive survey design and structured questionnaires, data were collected from 600 respondents. The socio-economic profile revealed a male-dominated farming landscape (90.00%), with a majority of farmers aged between 20 and 40 years (65.00%), suggesting a relatively young workforce. Despite the high literacy gap, where 45.00% had only primary education, the adoption rate of improved soybean varieties was notably high at 73.00%. The Probit regression analysis identified education level (z = 3.12, p < 0.01), extension contact (z = 2.56, p < 0.05), and access to credit (z = 4.10, p < 0.01) as significant positive drivers of adoption. Conversely, household size exerted a negative influence, though not statistically significant at conventional levels. The diagnostic statistics, including a Pseudo R square of 0.5402 and a highly significant Likelihood Ratio Chi-square (65.40, p < 0.001), confirmed the model’s robust explanatory power. Despite the high adoption rate, farmers face critical bottlenecks. The primary constraints identified include the high cost of improved seeds (ranked 1st, mean = 4.25) and lack of access to credit (ranked 2nd, mean = 4.10). These findings suggest that while farmers are willing to transition to climate-resilient agriculture, financial and institutional barriers remain the dominant hurdles. Policy interventions focusing on subsidized inputs and credit accessibility are essential to sustaining these adoption levels and ensuring regional food security in the face of climate variability.

Özet

Öz: Bu çalışma, küçük ölçekli çiftçiler arasında kuraklığa dayanıklı ve erken olgunlaşan soya fasulyesi çeşitlerinin benimsenmesinin belirleyicilerini ve kısıtlamalarını araştırmıştır. Bu araştırmada tanımlayıcı bir anket tasarımı ve yapılandırılmış anketler kullanılmış, 600 katılımcıdan veri toplanmıştır. Sosyo-ekonomik profil, erkeklerin çoğunlukta olduğu bir tarım ortamını (%90,00) ve çiftçilerin çoğunluğunun 20 ile 40 yaş arasında (%65,00) olduğunu, yani nispeten genç bir işgücünü ortaya koymuştur. Yüksek okuryazarlık açığına rağmen (%45,00'inin sadece ilköğretim eğitimi almış olması), iyileştirilmiş soya fasulyesi çeşitlerinin benimsenme oranı %73,00 ile oldukça yüksek olmuştur. Probit regresyon analizi, eğitim seviyesini (z = 3,12, p < 0,01), yayım hizmetleriyle iletişimi (z = 2,56, p < 0,05) ve krediye erişimi (z = 4,10, p < 0,01) benimsemenin önemli pozitif etkenleri olarak belirlemiştir. Öte yandan, hane halkı büyüklüğü, geleneksel düzeylerde istatistiksel olarak anlamlı olmasa da, olumsuz bir etki gösterdi. 0,5402'lik bir Pseudo R karesi ve oldukça anlamlı bir Olasılık Oranı Ki-kare (65,40, p < 0,001) dahil olmak üzere tanısal istatistikler, modelin güçlü açıklayıcı gücünü doğruladı. Yüksek benimseme oranına rağmen, çiftçiler kritik darboğazlarla karşı karşıya. Belirlenen başlıca kısıtlamalar arasında iyileştirilmiş tohumların yüksek maliyeti (1. sırada, ortalama = 4,25) ve krediye erişim eksikliği (2. sırada, ortalama = 4,10) yer almaktadır. Bu bulgular, çiftçilerin iklim değişikliğine dayanıklı tarıma geçmeye istekli olmalarına rağmen, finansal ve kurumsal engellerin baskın engeller olmaya devam ettiğini göstermektedir. Sübvansiyonlu girdilere ve kredi erişilebilirliğine odaklanan politika müdahaleleri, bu benimseme düzeylerini sürdürmek ve iklim değişkenliği karşısında bölgesel gıda güvenliğini sağlamak için elzemdir.

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Cite This Article

Aluwong, J., Alabı, O. O., Haruna, E., Ameh, E., Baba, K., Ayodele, J. T., Danbaki, C., Tor, L. (2026). Determinants of the Adoption of Drought-Tolerant and Early Maturing Soybean Varieties among Farmers in Kano and Kaduna States, Nigeria.. Bozok Tarım ve Doğa Bilimleri Dergisi, Cilt: 5 Sayı: 1, 21–35. https://doi.org/10.59128/bojans.1962896

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