IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i5p4093-d1078628.html
   My bibliography  Save this article

Increasing Millet Planting Density with Appropriate Fertilizer to Enhance Productivity and System Resilience in Senegal

Author

Listed:
  • Aliou Faye

    (Institut Senegalais de Recherches Agricoles (ISRA), Regional Centre of Excellence on the Improvement of Plant Adaptation to Drought (CERAAS), Thies P.O. Box 3320, Senegal)

  • Tobi Moriaque Akplo

    (Institut Senegalais de Recherches Agricoles (ISRA), Regional Centre of Excellence on the Improvement of Plant Adaptation to Drought (CERAAS), Thies P.O. Box 3320, Senegal)

  • Zachary P. Stewart

    (United States Agency for International Development, Bureau for Resilience and Food Security, Center for Agriculture-Led Growth, 1300 Pennsylvania Ave NW, Washington, DC 20004, USA)

  • Doohong Min

    (Department of Agronomy, Kanas State University, Manhattan, KS 66506, USA)

  • Augustine K. Obour

    (Agricultural Research Center-Hays, Kansas State University, Hays, KS 67601, USA)

  • Yared Assefa

    (Department of Agronomy, Kanas State University, Manhattan, KS 66506, USA)

  • P. V. Vara Prasad

    (Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS 66506, USA)

Abstract

Climate forecasts show increased frequency and intensity of drought in the semi-arid regions of west Africa, which negatively impacts food and nutrition security. Developing and improving resilient cropping systems will require adequate varieties with improved agronomic practices. The purpose of the study was to evaluate grain and biomass production of newly released dual-purpose millet varieties under different fertilizer rates and planting densities across the millet-cropping regions of Senegal with different rainfall regimes (Bambey: 600 mm, Boulel: 700 mm, Nioro: 650 mm, and Sinthiou Malème: 800 mm). The experimental design was a split-split-plot with three replicates using one traditional variety (Souna 3) and four dual-purpose varieties (Thialack 2, SL28, SL 169, and SL423) as the main factor; two planting densities (E1: 12,500 seed hills ha −1 and E2: 25,000 seed hills ha −1 ) as second factor; and eight fertilizer combination as sub-sub-plots. Results showed that variety yield response differed with environments. Regardless of variety, increasing sowing density increased grain yields (1600 kg ha −1 for E2 vs. 1000 kg ha −1 for E1) and fodder yields (4200 kg ha −1 for E2 vs. 3100 kg ha −1 for E1). Fertilizer response differed between environments, but the application of 70N–10P–19K + 2.5 t ha −1 cow manure produced appreciable yields in all the environments. The dual-purpose varieties (SL 28, SL 169, and Thialack 2) sown at E2 produced the best grain and fodder yields. Soil water content was greater for all varieties (Thialack 2: 12.32%; Souna 3: 5.32%; SL28: 6.32%; and SL423: 9.23%) at higher planting density compared with normal density (Thialack 2: 9.25%; Souna 3: 3.21%; SL28: 5.43%; and SL423: 7.47%). The highest agronomic-use efficiency (AEg) of inorganic fertilizer applied was observed at 25,000 seed hill ha −1 and averaged 6.63 kg kg −1 at Boulel, 9.20 kg kg −1 at Sinthiou Malème, 4.67 kg kg −1 at Bambey, and 8.32 at Nioro kg kg −1 . The AEg significantly varied among fertilizer combinations, with greatest AEg obtained with 70N–22.5P–22.5K (5.53 kg kg −1 ) at Boulel and with 95N–17P–27K (4.66 kg kg −1 ) at Bambey. This study provides crop-management options for millet-cropping systems in the semi-arid regions of west Africa for improving millet productivity while enhancing system resilience through better conservation and utilizing of soil water.

Suggested Citation

  • Aliou Faye & Tobi Moriaque Akplo & Zachary P. Stewart & Doohong Min & Augustine K. Obour & Yared Assefa & P. V. Vara Prasad, 2023. "Increasing Millet Planting Density with Appropriate Fertilizer to Enhance Productivity and System Resilience in Senegal," Sustainability, MDPI, vol. 15(5), pages 1-19, February.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:5:p:4093-:d:1078628
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/5/4093/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/15/5/4093/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. de Rouw, Anneke, 2004. "Improving yields and reducing risks in pearl millet farming in the African Sahel," Agricultural Systems, Elsevier, vol. 81(1), pages 73-93, July.
    2. Aliou Faye & Zachary P. Stewart & Khady Diome & Calys-Tagoe Edward & Dioumacor Fall & Désiré Komla Kyky Ganyo & Tobi Moriaque Akplo & P. V. Vara Prasad, 2021. "Single Application of Biochar Increases Fertilizer Efficiency, C Sequestration, and pH over the Long-Term in Sandy Soils of Senegal," Sustainability, MDPI, vol. 13(21), pages 1-19, October.
    3. Kiboi, M.N. & Ngetich, K.F. & Fliessbach, A. & Muriuki, A. & Mugendi, D.N., 2019. "Soil fertility inputs and tillage influence on maize crop performance and soil water content in the Central Highlands of Kenya," Agricultural Water Management, Elsevier, vol. 217(C), pages 316-331.
    4. A. Faye & Z.P. Stewart & K. Ndung’u-Magiroi & M. Diouf & I. Ndoye & T. Diop & Y. Dalpé & P.V.V. Prasad & D. Lesueur, 2020. "Testing of Commercial Inoculants to Enhance P Uptake and Grain Yield of Promiscuous Soybean in Kenya," Sustainability, MDPI, vol. 12(9), pages 1-15, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Bonoua Faye & Jeanne Colette Diéne & Guoming Du & Chang’an Liang & Yao Dinard Kouadio & Edmée Mbaye & Yuheng Li, 2024. "Decentralization Policies and Rural Socio-Economic Growth in Senegal: An Exploration of Their Contributions to Development and Transformation," World, MDPI, vol. 5(4), pages 1-23, November.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. M. Kouressy & B. Sultan & M. Vaksmann & Jean-François Bélières & L. Claessens & M. Dingkuhn & N. Témé, 2019. "Climate Change and Cereal Production Evolution Trend in the Sahel: Case Study in Mali from 1951 to 2010," Post-Print hal-02963665, HAL.
    2. Alexis Berg & Philippe Quirion & Benjamin Sultan, 2009. "Weather-index drought insurance in Burkina-Faso: assessment of its potential interest to farmers," Post-Print hal-00520893, HAL.
    3. Saqalli, M. & Gérard, B. & Bielders, C.L. & Defourny, P., 2011. "Targeting rural development interventions: Empirical agent-based modeling in Nigerien villages," Agricultural Systems, Elsevier, vol. 104(4), pages 354-364, April.
    4. Dissemin, uploaded via & Berg, Alexis & Quirion, Philippe & Sultan, Benjamin, 2018. "Weather-index drought insurance in Burkina-Faso: assessment of its potential interest to farmers," OSF Preprints dsmqz, Center for Open Science.
    5. Miriam Githongo & Lucy Ngatia & Milka Kiboi & Anne Muriuki & Andreas Fliessbach & Collins Musafiri & Riqiang Fu & Felix Ngetich, 2023. "The Structural Quality of Soil Organic Matter under Selected Soil Fertility Management Practices in the Central Highlands of Kenya," Sustainability, MDPI, vol. 15(8), pages 1-13, April.
    6. Miriam W Githongo & Collins M. Musafiri & Joseph M. Macharia & Milka N. Kiboi & Andreas Fliessbach & Anne Muriuki & Felix K. Ngetich, 2022. "Greenhouse Gas Fluxes from Selected Soil Fertility Management Practices in Humic Nitisols of Upper Eastern Kenya," Sustainability, MDPI, vol. 14(3), pages 1-21, February.
    7. Duan, Chenxiao & Li, Jiabei & Zhang, Binbin & Wu, Shufang & Fan, Junliang & Feng, Hao & He, Jianqiang & Siddique, Kadambot H.M., 2023. "Effect of bio-organic fertilizer derived from agricultural waste resources on soil properties and winter wheat (Triticum aestivum L.) yield in semi-humid drought-prone regions," Agricultural Water Management, Elsevier, vol. 289(C).
    8. Zhai, Lichao & Wang, Zhanbiao & Song, Shijia & Zhang, Lihua & Zhang, Zhengbin & Jia, Xiuling, 2021. "Tillage practices affects the grain filling of inferior kernel of summer maize by regulating soil water content and photosynthetic capacity," Agricultural Water Management, Elsevier, vol. 245(C).
    9. Pauline Chivenge & Tafadzwanashe Mabhaudhi & Albert T. Modi & Paramu Mafongoya, 2015. "The Potential Role of Neglected and Underutilised Crop Species as Future Crops under Water Scarce Conditions in Sub-Saharan Africa," IJERPH, MDPI, vol. 12(6), pages 1-27, May.
    10. Bello, Z.A. & Walker, S. & Tesfuhuney, W., 2019. "Water relations and productivity of two lines of pearl millet grown on lysimeter with two different soil types," Agricultural Water Management, Elsevier, vol. 221(C), pages 528-537.
    11. Pamellah A. Asule & Collins Musafiri & George Nyabuga & Wambui Kiai & Felix K. Ngetich & Christoph Spurk, 2023. "Determinants of Simultaneous Use of Soil Fertility Information Sources among Smallholder Farmers in the Central Highlands of Kenya," Agriculture, MDPI, vol. 13(9), pages 1-23, August.
    12. Milgroom, J. & Giller, K.E., 2013. "Courting the rain: Rethinking seasonality and adaptation to recurrent drought in semi-arid southern Africa," Agricultural Systems, Elsevier, vol. 118(C), pages 91-104.
    13. Abdoulaye Fofana Fall & Grace Nakabonge & Joseph Ssekandi & Hassna Founoune-Mboup & Arfang Badji & Abibatou Ndiaye & Malick Ndiaye & Paul Kyakuwa & Otim Godfrey Anyoni & Clovis Kabaseke & Amos Kipkemo, 2023. "Combined Effects of Indigenous Arbuscular Mycorrhizal Fungi (AMF) and NPK Fertilizer on Growth and Yields of Maize and Soil Nutrient Availability," Sustainability, MDPI, vol. 15(3), pages 1-12, January.
    14. Chen, Shichao & Du, Taisheng & Wang, Sufen & Parsons, David & Wu, Di & Guo, Xiuwei & Li, Donghao, 2021. "Quantifying the effects of spatial-temporal variability of soil properties on crop growth in management zones within an irrigated maize field in Northwest China," Agricultural Water Management, Elsevier, vol. 244(C).
    15. Aliou Faye & Zachary P. Stewart & Khady Diome & Calys-Tagoe Edward & Dioumacor Fall & Désiré Komla Kyky Ganyo & Tobi Moriaque Akplo & P. V. Vara Prasad, 2021. "Single Application of Biochar Increases Fertilizer Efficiency, C Sequestration, and pH over the Long-Term in Sandy Soils of Senegal," Sustainability, MDPI, vol. 13(21), pages 1-19, October.
    16. Duan, Chenxiao & Chen, Jifei & Li, Jiabei & Su, Shunshun & Lei, Qi & Feng, Hao & Wu, Shufang & Zhang, Tibin & Siddique, Kadambot H.M. & Zou, Yufeng, 2022. "Biomaterial amendments combined with ridge–furrow mulching improve soil hydrothermal characteristics and wolfberry (Lycium barbarum L.) growth in the Qaidam Basin of China," Agricultural Water Management, Elsevier, vol. 259(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:5:p:4093-:d:1078628. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.