in

Evaluation of micro-dosing fertilizer application on sorghum (Sorghum bicholor L) production at Wag-Lasta Areas of Amhara Region, Ethiopia

  • 1.

    Heluf, G. Soil and water conservation practices (tied ridges and planting methods) on cultivated lands of Eastern Ethiopian Highlands: Experience of soil and water research program, Alemaya University. Soil Science Technical Bulletin No. 2. Department of Plant Sciences, Alemaya (2005).

  • 2.

    Asnakew,W. Soil Fertility and Management in the Drylands. 1. National Workshop on Dryland Farming Research in Ethiopia, Nazret (Ethiopia), 26–28 Nov 1991. IAR, (1994).

  • 3.

    Central Statistical Authority. Agricultural sample survey, 2014, area and production for major crops in private peasant holdings. Addis Ababa, Ethiopia 1–57, (2014).

  • 4.

    Heluf, G. Grain yield response of sorghum (Sorghum bicolor) to tied ridges and planting methods on Entisols and Vertisols of Alemaya Area, Eastern Ethiopian Highlands. Journal of Agriculture and Rural Development in the Tropics and Subtropics 104, 113–128 (2003).

    • Google Scholar
  • 5.

    Mwangi, W. M. Low use of fertilizers and low productivity in sub-Saharan Africa. Nutrient cycling in Agroecosystems 47, 135–147 (1996).

    • Article
    • Google Scholar
  • 6.

    Gruhn, P., Goletti, F. and Yudelman, M. Fertilizer, Plant Nutrient Management, and Sustainable Agriculture: Usage, Problems and Challenges. Welcoming Address, P.9 (1995).

  • 7.

    Tabo, R., Bationo, A., Diallo Maimouna, K., Hassane, O. and Koala, S. Fertilizer micro-dosing for the prosperity of small-scale farmers in the Sahel: Final report. Global theme on agroecosystems. Report no. 23. P.O Box 12404, Niamey, Niger: International Crops Research Institute for the Semi-Arid Tropics. 28, (2006).

  • 8.

    Hayashi, K., Abdoulaye, T., Gerard, B. & Bationo, A. Evaluation of application timing in fertilizer micro-dosing technology on millet production in Niger, West Africa. Nutrient cycling Agroecosystem 80, 257–265 (2008).

  • 9.

    Ncube, B., Dimes, J. P., Twomlow, S. J., Mupangwa, W. & Giller, K. E. Raising the productivity of smallholder farms under semi-arid conditions by use of small doses of manure and nitrogen: a case of participatory research. Nutrient Cycling in Agroecosystems 77, 53–67 (2007).

    • Article
    • Google Scholar
  • 10.

    Hailemariam, T., Menale, K., Bekele, S. & Köhlin, G. Cropping system diversification, conservation tillage and modern seed adoption in Ethiopia: Impacts on household income, agrochemical use and demand for labor. Ecological Economics 93, 85–93 (2013).

    • Article
    • Google Scholar
  • 11.

    Chopra, S.H., and Kanwar, J.S. Analytical agricultural chemistry. Kalyani Publisher Ludhiana, New Delhi, Indian. 518, (1976).

  • 12.

    Walkley, A. & Black, I. A. An examination of the method for determining soil organic matter and proposed modification of the titration method. Soil Science 37, 29–34 (1934).

  • 13.

    Bremner, J.M., and Mulvaney, C.S. Nitrogen-total. In: Page, A.L. (ed.). Methods of Soil Analysis. Part 2. Chemical and microbiological properties. SSSA, Madison, Wisconsin. 595-641, (1982).

  • 14.

    CIMMYT (International Maize and wheat improvement center). From agronomic data to farmers’ recommendations:An economic work book, Mexico, D.F. CIMMYT. 38-60,(1988).

  • 15.

    Tekalign, T. Soil, plant, water, fertilizer, animal manure and compost analysis. Working Document No. 13. International Livestock Research Center for Africa, Addis Ababa, Ethiopia (1991).

  • 16.

    Murphy, H., F. A report on fertility status and other data on some soils of Ethiopia. Collage of Agriculture HSIU. Experimental Station Bulletin No. 44, Collage of Agriculture, Alemaya, Ethiopia: 551, (1968).

  • 17.

    Osman, A.K., Abdalla, E.A., Mekki, M.A., Elhag, F.M., Aune, J. Effect of seed priming and fertilizer micro-dosing on Traditional Rain-Fed Crops of North Kordofan. In Proceedings of the 49th National Crop Husbandry Committee Meeting, Wad Medani, Sudan, 21 December (2010).

  • 18.

    Twomlow, S. et al. Micro-dosing as a pathway to Africa’s green revolution: evidence from broad-scale on-farm trials. Nutrient Cycling in Agroecosystems 88, 3–15 (2010).

    • Article
    • Google Scholar

  • Source: Ecology - nature.com

    Maria Zuber on climate change: “Breakthroughs will happen”

    Researchers explore ocean microbes’ role in climate effects