Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 15 references without a DOI — listed, not checked
no DOI — not checkedStojanova, Z. and Vasileva, M. (1993) Effect of Various Zinc Concentrations on Some Morphological Parameters at Tomato (Lycopersicon esculentum Mill.). Bulgarian Journal of Plant Physiology, XIX, 53-65.
no DOI — not checkedSillanpaa, M. (19) Micronutrient Assessment at the Country Level, an International Study. Food and Agriculture Organization of the United Nations, Rome, Italy.
no DOI — not checkedHotz, C. and Brown, K.H. (2004) Assessment of the Risk of Zinc Deficiency in Poplations and Options for Its Control. Food and Nutrition Bulletin, 25, 94-204.
no DOI — not checkedAlloway, B.J. (2008) Zinc in Soils and Crop Nutrition. 2nd Edition, IZA and IFA, Brussels, Belgium and Paris, France.
no DOI — not checkedHu, Y.X., Qu, C.G. and Yu, J.N. (2003) Zn and Fe Fertilizers Effects on Wheat Output. Chinese Germplasm, 2, 25-28.
no DOI — not checkedKalpana, P., Sai bramari, G. and Anitha, L. (2014) Biofortification of Amaranthus gangeticus Using Spirulina platensis as Microbial Inoculant to Enhance Iron Levels. IMPACT: International Journal of Research in Applied, Natural and Social Sciences (IMPACT: IJRANSS), 2, 103-110.
no DOI — not checkedDe Vasconcelos, A.C.F., Nascimento, C.W.A. and da Cunha Filho, F.F. (2011) Distribution of Zinc in Maize Plants as a Function of Soil and Foliar Zn Supply. International Research Journal of Agricultural Science and Soil Science, 1, 1-5. http://www.interesjournals.org/IRJAS
no DOI — not checkedLiu, S.M. and Liang, S.Z. (1998) Effect of Extract from Nostoc Commune Cells on the growth of Sprouts and Seedlings of Mung Bean (Phaseolus radiatus). Plant Physiology Communications, 29, 429-431.
no DOI — not checkedEl-Nahas, A.I. and Abd El-Azeem, E.A. (1999) Anabaena variabilis as Biocontrol Agent for Salt Stressed Vicia faba Seedlings. Journal of Union of Arab Biologists. Physiology and Algae, 7, 169-178.
no DOI — not checkedSingh, B. (2009) Phytosiderophores Improves Zinc Efficiency of Cereals. ICAR News—A Science and Technology Newsletter, 15, 1-24.
no DOI — not checkedKanwal, S., Ranjha, R.A.K. and Ahmad, R. (2010) Zinc Partitioning in Maize Grain after Soil Fertilization with Zinc Sulfate. International Journal of Agriculture and Biology, 12, 299-302. http://www.fspublishers.org
no DOI — not checkedSingh, B.K., Pathak, K.A., Ramakrishna, Y., Verma, V.K. and Deka, B.C. (2013) Vermicompost, Mulching and Irrigation Level on Growth, Yield and TSS of Tomato (Solanum lycopersicum L.). Indian Journal of Hill Farming, 26, 105-110.
no DOI — not checkedGeiklooi, A. and Shirmohammadi, E. (2013) Effect of Enriched Vermicompost Manure in Improve of Iron and Zinc Deficiencies and Quality Characteristics of Peach Trees. International Journal of Farming and Allied Sciences, 2, 930-934. http://www.ijfas.com
no DOI — not checkedSainju, U.M., Dris, R. and Singh, B. (2003) Mineral Nutrition of Tomato. Journal of Food, Agriculture and Environment, 1, 176-183.
no DOI — not checkedTaunk, J., Yadav, N.R., Yadav, R.C. and Kumar, R. (2012) Genetic Diversity among Greengram [Vigna radiata (L.) Wilczek] Genotypes Varying in Micronutrient (Fe and Zn) Content Using RAPD Markers. Indian Journal of Biotechnology, 11, 48-53.
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