Effects of Mn from electrolytic manganese residue on economic traits of wheat during growth period.

Through potted plant,the effects of electrolytic manganese residue on chlorophyll,economic traits of wheat have been studied in present paper.The results showed that adding manganese could significantly increase the chlorophyll content in wheat leaves.Comparing with the blank contral group,the average plant length,numbers of a spike,weight of 1000 grains and length of a spike respectively increased 5.0%,53.9%,28.8% and 10.4% respectively.