A field experiment was conducted during kharif and rabi season to study the organic, integrated and pure chemical fertilizers as a source of nutrition on maize growth, macro and micro nutrient uptake on irrigated sandy loam soil in maize-wheat sequence.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/effect-organic-and-inorganic-sources-nutrition-growth-macro-and-micro-nutrient
[2] http://admin.indiaenvironmentportal.org.in/category/author/s-s-walia
[3] http://admin.indiaenvironmentportal.org.in/category/author/d-s-kler
[4] http://admin.indiaenvironmentportal.org.in/category/journal/indian-journal-ecology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maize
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wheat
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chemical-fertilisers
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-fertilisers
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agricultural-inputs