In March, with the further increase in the outside temperature, garlic grows faster. This time due to the nutrients of the garlic mother has been consumed, plus the transition from vegetative growth to vegetative growth and reproductive growth of garlic, it requires a lot of nutrients, so we should strengthen the supply of nutrients and water, in the irrigation and returning Qingshui at the same time apply ammonium sulfate 15 - 20 kg; in mid-March is the period of spawning of the adult Garcinia quinquefascia, which will trap and kill adult worms or spray pesticides to kill adult flies, reduce the amount of eggs laid by the flies, reduce the number of garlic sprouts, and reduce the damage of garlic sprouts. Other Medical Implant,Cannulated Cancellous Screw,Cortical Bone Screw,Locking Plate Screw Changzhou Ziying Metal Products Co., Ltd , https://www.ziyingmetal.com