Evaluation of Organic and Chemical Fertilizers Effects on Iron Absorption at Cultivars of Darya and N8019 Wheat
Journal Title: International Journal of Farming and Allied Sciences - Year 2015, Vol 4, Issue 1
Abstract
To investigate the effect of compost fertilizer, granular sulfur-and-nitrogen, on nutrient iron concentration in shoots of wheat with two cultivars, it is conducted a factorial experiment on vase and in a completely randomized design with four replications. The first factor consisted of three levels of nitrogen from urea fertilizer (zero, 25 and 50 mg per kg of soil) and the second of four levels of compost granular sulfur fertilizer (zero, 5, 10 and 15 kg soil) and the third of cultivar of N8019 and Darya, respectively. The highest concentration was observed under nitrogen interplay on the cultivar, using 50 mg per kg of nitrogen and in the N8019 25.6 percent was increased compared to the control treatment. The maximum concentration under compost interplay was obtained in the N8019 and the treatment of non-application of compost and then it reached at the treatment with 10 g/kg its peak. The maximum and minimum concentration of iron was obtained under triple effect of nitrogen, compost and cultivar was observed at the cultivar N8019. So that co-consuming of 50 mg per kg of nitrogen fertilizer and 10 g/kg of compost fertilizer, the highest intake was gotten. Based on these results, we suggest that combined application of nitrogen fertilizer in the compost induces absorption and availability of iron in the sample cultivars. The N8019 was also preferred to the cultivar, Darya.
Authors and Affiliations
Nasim Ranjkesh
Keywords
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