چراغی تبار, علی

[ 1 ] - توزیع شکل‌های روی در تعدادی نمونه خاک آهکی از دشت‌های ماهیدشت و هلیلان استان‌های کرمانشاه و ایلام

The present study was conducted to evaluate zinc availability and forms, as well as their relationships with soil properties in some soil samples of Kermanshah and Ilam provinces. Sequential extraction included Mg(NO3)2 (soluble + exchangeable), NaOAc pH = 5 (carbonatic fraction), Na-hypochlorite at pH = 8.5 (organic fraction), hydroxylamine hydrochloride at pH 2 (Mn oxides associated Zn), hydr...