Fertilizer Breeding
Lower cucumber seeds in 5 per cent solution of welded salt (3 g per 100 ml of water) room temperature, cross and wait a few seconds. The empty and unfit will float, and the good will go down. Decontamination For half an hour, put seeds in a mangantov solution (1 g per 100 ml of water) and then urinate the flow water. Precipitation…









