Effect of Sorbitol Calcium Chelate on Yield and Calcium Nutrient Absorption of Peanut

Sorbitol has the effect of promoting nutrient absorption, so it potential to produce excellent fertilizers. In this study, sorbitol calcium chelate was synthesized using as chelating agent. The effects on peanut were investigated, with goal yield and improving utilization fertilizer. Field experiments carried out in Jimo, Shandong Province, China. Four concentrations (0.4, 0.8, 1.6 2.4 g L-1) two non-chelated (1.6 tested. Compared corresponding fertilizer treatments, peanuts increased by 10.0 1.7% under chelated L-1, respectively, besides, potassium contents seed kernel 32.2 55.8%, 1.60 2.40 respectively. improved promoted transformation sugars fat kernel, L-1 concentration produced best results. blank control, treatment 28.6%, fruit number per plant 46.8%, 100-kernel weight 20.4%, full 55.3%, content 5.0%. conclusion, superior experimental conditions used herein.